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Revision 985 - Directory Listing
Modified Tue Jun 7 19:16:24 2011 UTC (9 years, 2 months ago) by gregoa
remove META section from TODO

Revision 984 - Directory Listing
Modified Mon May 23 19:31:06 2011 UTC (9 years, 2 months ago) by philipp
Began to implement an alternative f0 detection method.


Revision 983 - Directory Listing
Modified Mon May 16 18:38:35 2011 UTC (9 years, 2 months ago) by philipp
The plugable "f0 detection algorithm" is used now.


Revision 982 - Directory Listing
Modified Mon May 16 18:21:29 2011 UTC (9 years, 2 months ago) by philipp
Prepared the transition to "plugable f0 detection algorithms".


Revision 981 - Directory Listing
Modified Sun May 15 18:41:22 2011 UTC (9 years, 2 months ago) by philipp
Improved idea for icon - thanks to Gudrun and Sabine.


Revision 980 - Directory Listing
Modified Sat May 14 16:01:22 2011 UTC (9 years, 3 months ago) by gregoa
more documentation

Revision 979 - Directory Listing
Modified Sat May 14 15:44:33 2011 UTC (9 years, 3 months ago) by gregoa
add a .desktop file, install/release it in .pro


Revision 978 - Directory Listing
Modified Sat May 14 15:27:21 2011 UTC (9 years, 3 months ago) by gregoa
icon: rename
and convert, add to tarball, and install
and svnignore it


Revision 977 - Directory Listing
Modified Sat May 14 14:54:35 2011 UTC (9 years, 3 months ago) by philipp
New idea for a logo.


Revision 976 - Directory Listing
Modified Fri May 13 18:13:16 2011 UTC (9 years, 3 months ago) by philipp
Updated German translations.


Revision 975 - Directory Listing
Modified Fri May 13 18:05:43 2011 UTC (9 years, 3 months ago) by philipp
Minimum and maximum detectable frequency can now be configured.


Revision 974 - Directory Listing
Modified Fri May 13 15:20:10 2011 UTC (9 years, 3 months ago) by philipp
Implemented the correlation function.


Revision 973 - Directory Listing
Modified Tue May 10 21:18:29 2011 UTC (9 years, 3 months ago) by philipp
Implemented usage of the parameter that specifies a wrong sound card clock.


Revision 972 - Directory Listing
Modified Tue May 10 21:14:40 2011 UTC (9 years, 3 months ago) by stefan
added correct_pitch to console and plot output, added Method 9b for improved maxima spotting

Revision 971 - Directory Listing
Modified Tue May 10 20:23:35 2011 UTC (9 years, 3 months ago) by philipp
Autostart


Revision 970 - Directory Listing
Modified Tue May 10 19:47:50 2011 UTC (9 years, 3 months ago) by philipp
Removed unnecessary setting from the settings window.


Revision 969 - Directory Listing
Modified Tue May 10 19:39:40 2011 UTC (9 years, 3 months ago) by philipp
The name of the frequency is shown if the frequency is entered manually in the lock dialog.


Revision 968 - Directory Listing
Modified Tue May 10 19:05:14 2011 UTC (9 years, 3 months ago) by gregoa
revert actionFullscreen_triggered -> actionFullscreen_toggled


Revision 967 - Directory Listing
Modified Tue May 10 18:57:07 2011 UTC (9 years, 3 months ago) by philipp
Made lock icon in the user interface clickable.


Revision 966 - Directory Listing
Modified Mon May 9 19:59:15 2011 UTC (9 years, 3 months ago) by philipp
Changed the comparison method so that the "bad" algorithms are excluded.


Revision 965 - Directory Listing
Modified Sun May 8 19:11:08 2011 UTC (9 years, 3 months ago) by philipp
Changed the "compare_find_f0_methods_samples" plots to provide different line styles and markers.


Revision 964 - Directory Listing
Modified Sun May 8 14:33:25 2011 UTC (9 years, 3 months ago) by philipp
Implemented "method9" to find f0. It's a variant of method 7
and seems to be the "best" method so far.


Revision 963 - Directory Listing
Modified Sun May 8 09:26:54 2011 UTC (9 years, 3 months ago) by philipp
Added interpolation and find-local-maxima functions.


Revision 962 - Directory Listing
Modified Sat May 7 12:06:57 2011 UTC (9 years, 3 months ago) by philipp
Added literature references.


Revision 961 - Directory Listing
Modified Sat May 7 11:43:02 2011 UTC (9 years, 3 months ago) by philipp
Improved function read_wav.


Revision 960 - Directory Listing
Modified Wed May 4 20:23:51 2011 UTC (9 years, 3 months ago) by philipp
Fixed the naming and mime-type of some sound samples.


Revision 959 - Directory Listing
Modified Wed May 4 20:23:08 2011 UTC (9 years, 3 months ago) by philipp
Generated "artificial" (mathematical) sound samples.


Revision 958 - Directory Listing
Modified Tue May 3 17:36:22 2011 UTC (9 years, 3 months ago) by philipp
The number of samples that are taken to compare the frequency is now depending on the sampling rate when comparing the algorithms.


Revision 957 - Directory Listing
Modified Sun May 1 20:12:22 2011 UTC (9 years, 3 months ago) by philipp
Used more .wav files for algorithm comparison and fixed method3 and method7.


Revision 956 - Directory Listing
Modified Sun May 1 14:23:26 2011 UTC (9 years, 3 months ago) by philipp
Function to compare multiple waveforms.


Revision 955 - Directory Listing
Modified Sun May 1 14:09:05 2011 UTC (9 years, 3 months ago) by philipp
Created a function that compares the "find_f0" methods:
compare_find_f0_methods


Revision 954 - Directory Listing
Modified Sun May 1 12:04:03 2011 UTC (9 years, 3 months ago) by philipp
Introduced "method7" which is very promising :-)


Revision 953 - Directory Listing
Modified Sun May 1 09:50:34 2011 UTC (9 years, 3 months ago) by philipp
Today I recorded several sound samples with the Nokia E52 mobile phone.
I recorded with the preinstalled recording application in "Standard"
quality (Signed 16 bit Little Endian, Rate: 8000 Hz, mono).


Revision 952 - Directory Listing
Modified Sat Apr 30 11:13:45 2011 UTC (9 years, 3 months ago) by philipp
Implemented the FFT maximum method for comparison.


Revision 951 - Directory Listing
Modified Sat Apr 30 09:47:25 2011 UTC (9 years, 3 months ago) by philipp
Introduced a separate plotting function for the method3
and fixed a bug.


Revision 950 - Directory Listing
Modified Sat Apr 30 07:32:43 2011 UTC (9 years, 3 months ago) by philipp
Made the function call nicer/more useable and improved documentation.


Revision 949 - Directory Listing
Modified Sat Apr 30 06:46:33 2011 UTC (9 years, 3 months ago) by philipp
Simplified and improved the new method.


Revision 948 - Directory Listing
Modified Sat Apr 30 06:05:07 2011 UTC (9 years, 3 months ago) by philipp
Started to implement another method to find f0.


Revision 947 - Directory Listing
Modified Thu Apr 28 21:20:39 2011 UTC (9 years, 3 months ago) by philipp
Created separate function for the determination methods.


Revision 946 - Directory Listing
Modified Thu Apr 28 20:32:54 2011 UTC (9 years, 3 months ago) by philipp
Further work on improving the frequency analysis.


Revision 945 - Directory Listing
Modified Tue Apr 26 21:29:21 2011 UTC (9 years, 3 months ago) by philipp
Implemented changing the key notation out of the menu.


Revision 944 - Directory Listing
Modified Tue Apr 26 20:43:03 2011 UTC (9 years, 3 months ago) by philipp
Removed unused functions frequencyToOctaveNumber and octaveNumberToFrequency.



Revision 943 - Directory Listing
Modified Tue Apr 26 20:36:56 2011 UTC (9 years, 3 months ago) by philipp
Removed deprecated pitchNumberToFrequency function.
Removed deprecated analyzeFrequency function.



Revision 942 - Directory Listing
Modified Tue Apr 26 18:52:59 2011 UTC (9 years, 3 months ago) by philipp
Used EqualTemperedFrequencyPitch::pitchNrToPitchName to get the pitch name.


Revision 941 - Directory Listing
Modified Tue Apr 26 18:52:38 2011 UTC (9 years, 3 months ago) by philipp
Implemented EqualTemperedFrequencyPitch::pitchNrToPitchName for negative pitch numbers.


Revision 940 - Directory Listing
Modified Tue Apr 26 18:08:54 2011 UTC (9 years, 3 months ago) by philipp
Elimited deprecated function frequencyToPitchNumber.


Revision 939 - Directory Listing
Modified Tue Apr 26 17:40:07 2011 UTC (9 years, 3 months ago) by gregoa
add n900 keyboard problems

Revision 938 - Directory Listing
Modified Tue Apr 26 17:35:46 2011 UTC (9 years, 3 months ago) by philipp
Fixed text color of current frequency.


Revision 937 - Directory Listing
Modified Tue Apr 26 17:22:40 2011 UTC (9 years, 3 months ago) by gregoa
add win32 to successfully tested platforms

Revision 936 - Directory Listing
Modified Mon Apr 11 15:18:23 2011 UTC (9 years, 4 months ago) by gregoa
update german translation

Revision 935 - Directory Listing
Modified Mon Apr 11 15:12:45 2011 UTC (9 years, 4 months ago) by gregoa
update TODO

Revision 934 - Directory Listing
Modified Mon Apr 11 15:05:22 2011 UTC (9 years, 4 months ago) by gregoa
more comments about qt versions

Revision 933 - Directory Listing
Modified Fri Apr 8 22:14:11 2011 UTC (9 years, 4 months ago) by philipp
The new tuning functionality is actually used now. I did not test it.


Revision 932 - Directory Listing
Modified Fri Apr 8 22:05:56 2011 UTC (9 years, 4 months ago) by philipp
Added new signal of lock symbol click.


Revision 931 - Directory Listing
Modified Fri Apr 8 22:05:21 2011 UTC (9 years, 4 months ago) by philipp
Introduced draft of a class (struct) that represents a tuning.


Revision 930 - Directory Listing
Modified Fri Apr 8 19:37:55 2011 UTC (9 years, 4 months ago) by philipp
Evening with chrisu.


Revision 929 - Directory Listing
Modified Fri Apr 8 18:42:24 2011 UTC (9 years, 4 months ago) by gregoa
make settingswindow larger

Revision 928 - Directory Listing
Modified Fri Apr 8 18:30:03 2011 UTC (9 years, 4 months ago) by gregoa
shorten un/lock pitch menu entry


Revision 927 - Directory Listing
Modified Wed Apr 6 18:16:29 2011 UTC (9 years, 4 months ago) by gregoa
add *.1 to svn:ignore


Revision 926 - Directory Listing
Modified Wed Apr 6 18:15:18 2011 UTC (9 years, 4 months ago) by gregoa
first draft of a manpage (still lacking contents)
add manpage creating/releasing/installing to *.pro


Revision 925 - Directory Listing
Modified Tue Mar 29 21:52:37 2011 UTC (9 years, 4 months ago) by philipp
The center frequency is now shown in all cases when the pitch is locked.
An icon for "unlock pitch" was introduced.


Revision 924 - Directory Listing
Modified Fri Mar 18 21:14:54 2011 UTC (9 years, 4 months ago) by philipp
Introduced the "lock pitch" status of the main window.



Revision 923 - Directory Listing
Modified Sat Mar 12 19:45:32 2011 UTC (9 years, 5 months ago) by gregoa
conditionally build against QtMultimedia or QtMultimediakit.
works but QtMultimediakit needs pulseaudio :(


Revision 922 - Directory Listing
Modified Sat Mar 12 18:31:40 2011 UTC (9 years, 5 months ago) by gregoa
more svn:ignore

Revision 921 - Directory Listing
Modified Fri Mar 11 13:35:54 2011 UTC (9 years, 5 months ago) by gregoa
abuse .pro for taking notes:

try with 4.7 from debian unstable (and qtmultimediakit, qtmobility)
builds somehow, explodes at runtime with pulseaudio (!) error


Revision 920 - Directory Listing
Modified Fri Mar 11 00:44:10 2011 UTC (9 years, 5 months ago) by gregoa
some experiments with multimedia and multimediakit/mobility
doesn't work with 4.7.0 on maemo5 (which still has multimedia, contrary to debian)
needs tests with 4.7.0 (vanilla + debian unstable)


Revision 919 - Directory Listing
Modified Thu Mar 10 23:56:44 2011 UTC (9 years, 5 months ago) by gregoa
clean up .pro a bit

Revision 918 - Directory Listing
Modified Thu Mar 10 23:54:52 2011 UTC (9 years, 5 months ago) by gregoa
qtmultimedia moves from qt to qtmobility. more or less. in upstream qt less, in debian more.
#include what we really use as a preparation

(side question: includes in .h and/or in .cpp?)


Revision 917 - Directory Listing
Modified Sun Mar 6 21:37:08 2011 UTC (9 years, 5 months ago) by gregoa
refresh desafinado_de.ts (offset)

Revision 916 - Directory Listing
Modified Sun Mar 6 21:01:12 2011 UTC (9 years, 5 months ago) by philipp
The lock icon is drawn now.
Conversion functions for "octave number" introduced.


Revision 915 - Directory Listing
Modified Sun Mar 6 11:54:34 2011 UTC (9 years, 5 months ago) by gregoa
update german translation

Revision 914 - Directory Listing
Modified Sun Mar 6 09:42:06 2011 UTC (9 years, 5 months ago) by philipp
Implemented key shortcuts.
Prepared quick pitch to lock the pitch.


Revision 913 - Directory Listing
Modified Sun Mar 6 09:37:42 2011 UTC (9 years, 5 months ago) by philipp
Created a "lock" icon.


Revision 912 - Directory Listing
Modified Mon Feb 28 12:53:05 2011 UTC (9 years, 5 months ago) by gregoa
more TODO ("About")

Revision 911 - Directory Listing
Modified Mon Feb 28 12:30:23 2011 UTC (9 years, 5 months ago) by gregoa
more svn:ignore (windows)

Revision 910 - Directory Listing
Modified Fri Feb 18 12:40:27 2011 UTC (9 years, 5 months ago) by gregoa
next TODO item: screensaver

Revision 909 - Directory Listing
Modified Thu Feb 17 21:05:24 2011 UTC (9 years, 5 months ago) by gregoa
update german translation (and some english strings)

Revision 908 - Directory Listing
Modified Thu Feb 17 20:50:51 2011 UTC (9 years, 5 months ago) by gregoa
more TODO items

Revision 907 - Directory Listing
Modified Tue Feb 15 22:19:38 2011 UTC (9 years, 5 months ago) by philipp
Quick lock pitch


Revision 906 - Directory Listing
Modified Tue Feb 15 20:33:04 2011 UTC (9 years, 5 months ago) by philipp
Key notation is in the menu now.


Revision 905 - Directory Listing
Modified Tue Feb 15 20:11:37 2011 UTC (9 years, 5 months ago) by philipp
Settings are stored and loaded now (but some are not used yet).


Revision 904 - Directory Listing
Modified Wed Feb 2 22:09:38 2011 UTC (9 years, 6 months ago) by philipp
Added lines for "unused" pitches.


Revision 903 - Directory Listing
Modified Wed Feb 2 21:18:13 2011 UTC (9 years, 6 months ago) by philipp
Introduced an animation to switch between pitches.


Revision 902 - Directory Listing
Modified Wed Feb 2 21:03:10 2011 UTC (9 years, 6 months ago) by philipp
Desired frequency is correctly drawn out-of-center now if it is not equal center frequency.


Revision 901 - Directory Listing
Modified Wed Feb 2 20:47:14 2011 UTC (9 years, 6 months ago) by philipp
Implemented logarithmic and device independent y axis.


Revision 900 - Directory Listing
Modified Wed Feb 2 20:12:06 2011 UTC (9 years, 6 months ago) by philipp
Changed "pixelsPerSecond" to "shownDuration" to make the value device and resolution independent.


Revision 899 - Directory Listing
Modified Wed Feb 2 19:56:25 2011 UTC (9 years, 6 months ago) by philipp
Prevent jumps by making a history of nearest frequencies.


Revision 898 - Directory Listing
Modified Tue Feb 1 23:02:02 2011 UTC (9 years, 6 months ago) by gregoa
add TODO items

Revision 897 - Directory Listing
Modified Tue Feb 1 22:11:56 2011 UTC (9 years, 6 months ago) by philipp
Pitchmeter calculates min and max frequency itself now.


Revision 896 - Directory Listing
Modified Tue Feb 1 21:47:10 2011 UTC (9 years, 6 months ago) by stefan
removing accident O:)

Revision 895 - Directory Listing
Modified Tue Feb 1 21:26:54 2011 UTC (9 years, 6 months ago) by stefan
replaces recordThread.start() with recordThread.testrun() to avoid threading to allow debuuger to follow

Revision 894 - Directory Listing
Modified Tue Feb 1 21:20:38 2011 UTC (9 years, 6 months ago) by stefan
create branch without threads for debugging

Revision 893 - Directory Listing
Modified Tue Feb 1 20:34:34 2011 UTC (9 years, 6 months ago) by philipp
Stop the thread before closing to prevent an error message on some devices.


Revision 892 - Directory Listing
Modified Tue Feb 1 20:26:13 2011 UTC (9 years, 6 months ago) by philipp
Display of the actual and desired frequency in the status bar.


Revision 891 - Directory Listing
Modified Tue Feb 1 20:17:35 2011 UTC (9 years, 6 months ago) by stefan
Creating branch without thread for debugging

Revision 890 - Directory Listing
Modified Tue Feb 1 19:34:46 2011 UTC (9 years, 6 months ago) by philipp
Stop button.


Revision 889 - Directory Listing
Modified Tue Feb 1 19:10:19 2011 UTC (9 years, 6 months ago) by philipp
Increased line and text sizes.


Revision 888 - Directory Listing
Modified Tue Feb 1 18:34:35 2011 UTC (9 years, 6 months ago) by gregoa
remove some TODO items

Revision 887 - Directory Listing
Modified Sun Jan 30 04:32:50 2011 UTC (9 years, 6 months ago) by gregoa
add missing colon

Revision 886 - Directory Listing
Modified Wed Jan 26 22:14:02 2011 UTC (9 years, 6 months ago) by gregoa
don't install COPYING

Revision 885 - Directory Listing
Modified Wed Jan 26 19:25:39 2011 UTC (9 years, 6 months ago) by gregoa
since 'make dist' is more than weird we can now use 'make release'

Revision 884 - Directory Listing
Modified Wed Jan 26 18:37:17 2011 UTC (9 years, 6 months ago) by gregoa
first stab at an install target

Revision 883 - Directory Listing
Modified Tue Jan 25 22:47:28 2011 UTC (9 years, 6 months ago) by philipp
Added an assertion to make sure bytesReady() returns a positive value like the documentation says.


Revision 882 - Directory Listing
Modified Tue Jan 25 22:22:59 2011 UTC (9 years, 6 months ago) by philipp
Added "Record" button.


Revision 881 - Directory Listing
Modified Tue Jan 25 22:07:59 2011 UTC (9 years, 6 months ago) by philipp
Bigger fullscreen icon.


Revision 880 - Directory Listing
Modified Tue Jan 25 21:58:08 2011 UTC (9 years, 6 months ago) by philipp
Draw fullscreen icon.


Revision 879 - Directory Listing
Modified Tue Jan 25 20:15:12 2011 UTC (9 years, 6 months ago) by philipp
Better handling of the "fullscreen" configuration option.


Revision 878 - Directory Listing
Modified Tue Jan 25 20:12:45 2011 UTC (9 years, 6 months ago) by philipp
Fullscreen by clicking in the pitch meter is possible.


Revision 877 - Directory Listing
Modified Tue Jan 25 19:50:36 2011 UTC (9 years, 6 months ago) by philipp
Simplified the main window.


Revision 876 - Directory Listing
Modified Tue Jan 25 19:19:45 2011 UTC (9 years, 6 months ago) by philipp
Removed "LCD" labels.


Revision 875 - Directory Listing
Modified Tue Jan 25 19:03:52 2011 UTC (9 years, 6 months ago) by philipp
Removed the buttons and rearranged the menu.


Revision 874 - Directory Listing
Modified Tue Jan 25 18:56:18 2011 UTC (9 years, 6 months ago) by philipp
Added text to the status bar to see how it is shown by mobile phones.


Revision 873 - Directory Listing
Modified Sun Jan 23 17:09:56 2011 UTC (9 years, 6 months ago) by gregoa
update german translation

Revision 872 - Directory Listing
Modified Sun Jan 23 17:03:27 2011 UTC (9 years, 6 months ago) by gregoa
update years of copyright

Revision 871 - Directory Listing
Modified Wed Jan 12 19:46:59 2011 UTC (9 years, 7 months ago) by philipp
Added record and setup entry to menu.


Revision 870 - Directory Listing
Modified Wed Jan 12 18:55:55 2011 UTC (9 years, 7 months ago) by philipp
It now remote-compiles for Symbian.


Revision 869 - Directory Listing
Modified Tue Jan 11 21:47:49 2011 UTC (9 years, 7 months ago) by philipp
Replaced QAction::activated() by QAction::triggered() because ::activated is deprecated.


Revision 868 - Directory Listing
Modified Tue Jan 11 20:37:09 2011 UTC (9 years, 7 months ago) by philipp
Added a minimal menu.


Revision 867 - Directory Listing
Modified Tue Jan 11 20:09:04 2011 UTC (9 years, 7 months ago) by philipp
Added possibility to use fullscreen mode. The configuration file is 
$HOME/.config/Toastfreeware/Desafinado.conf
and should have a content like

[General]
fullscreen=false


Revision 866 - Directory Listing
Modified Fri Jan 7 22:52:24 2011 UTC (9 years, 7 months ago) by gregoa
add qrc_desafinado.cpp to svn:ignore

Revision 863 - Directory Listing
Modified Tue Nov 30 22:32:04 2010 UTC (9 years, 8 months ago) by philipp
Changed the color of the middle line and fine-tuned the pitch text position.


Revision 862 - Directory Listing
Modified Tue Nov 30 22:05:27 2010 UTC (9 years, 8 months ago) by philipp
Used a ressource instead of a direct icon.


Revision 861 - Directory Listing
Modified Tue Nov 30 21:56:48 2010 UTC (9 years, 8 months ago) by gregoa
change windowtitle and icon

Revision 860 - Directory Listing
Modified Tue Nov 30 21:41:33 2010 UTC (9 years, 8 months ago) by philipp
Fixed the layout of the settings dialog.


Revision 859 - Directory Listing
Modified Tue Nov 30 21:13:35 2010 UTC (9 years, 8 months ago) by philipp
First test to make the settings dialog fit on the N900.


Revision 858 - Directory Listing
Modified Tue Nov 30 19:26:55 2010 UTC (9 years, 8 months ago) by philipp
Removed "own" status bar.


Revision 857 - Directory Listing
Modified Tue Nov 30 18:50:01 2010 UTC (9 years, 8 months ago) by philipp
Changed QDialog to QMainWindow.


Revision 856 - Directory Listing
Modified Sat Nov 13 22:10:34 2010 UTC (9 years, 8 months ago) by gregoa
add TODO

Revision 855 - Directory Listing
Modified Sat Nov 13 18:30:36 2010 UTC (9 years, 9 months ago) by gregoa
update german translation

Revision 854 - Directory Listing
Modified Sat Nov 13 18:16:51 2010 UTC (9 years, 9 months ago) by gregoa
improve project file (targetted at an at least semi-sane 'make dist')

Revision 853 - Directory Listing
Modified Sat Nov 13 17:46:18 2010 UTC (9 years, 9 months ago) by gregoa
further cleanup: rename fourier.* to calculate.*

Revision 852 - Directory Listing
Modified Sat Nov 13 17:30:17 2010 UTC (9 years, 9 months ago) by gregoa
rename guitartuner files/strings to desafinado

Revision 851 - Directory Listing
Modified Sat Nov 13 17:08:44 2010 UTC (9 years, 9 months ago) by gregoa
Copied from: guitartuner revision 850
rename guitartuner dir to desafinado

Revision 850 - Directory Listing
Modified Tue Nov 9 20:07:44 2010 UTC (9 years, 9 months ago) by philipp
Original Path: guitartuner
The workaround was not complete.


Revision 849 - Directory Listing
Modified Tue Nov 9 19:33:10 2010 UTC (9 years, 9 months ago) by philipp
Original Path: guitartuner
Created workaround for QT bug http://bugreports.qt.nokia.com/browse/QTBUG-14549


Revision 847 - Directory Listing
Modified Tue Oct 19 21:46:59 2010 UTC (9 years, 9 months ago) by philipp
Original Path: guitartuner
Added asserts and the URL of the bug report to Nokia/QT.


Revision 846 - Directory Listing
Modified Tue Oct 19 20:43:42 2010 UTC (9 years, 9 months ago) by philipp
Original Path: guitartuner
Removed debug output and un-uncommented the lines where mono format is checked.


Revision 844 - Directory Listing
Modified Tue Sep 7 21:41:28 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
Renamed minWinSize to winSamples.


Revision 843 - Directory Listing
Modified Tue Sep 7 21:34:13 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
Reorganized buffer-handling, however the current implementation seems to have a bug.


Revision 842 - Directory Listing
Modified Tue Sep 7 19:06:29 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
Recorded waveform makes sense again (hopefully).


Revision 841 - Directory Listing
Modified Tue Sep 7 18:39:12 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
Added restrictions for the audio format.


Revision 840 - Directory Listing
Modified Tue Sep 7 18:09:29 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
Renamed device to inputDevice.


Revision 839 - Directory Listing
Modified Sun Aug 29 21:12:22 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
Error messages of the record thread were not shown.



Revision 838 - Directory Listing
Modified Tue Aug 24 21:39:15 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
Switched from ALSA to QtMultimedia.
The program compiles but does not work yet.


Revision 837 - Directory Listing
Modified Tue Aug 24 19:59:09 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
This is a commit to test the QtMultimedia functionality.
It can be un-committed.


Revision 836 - Directory Listing
Modified Tue Aug 24 18:52:43 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
Added fields to the Settings struct and made editing settings possible.


Revision 835 - Directory Listing
Modified Tue Jul 20 21:26:39 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
add portaudio to TODO

Revision 834 - Directory Listing
Modified Tue Jul 20 21:18:06 2010 UTC (10 years ago) by philipp
Original Path: guitartuner
The sound card names are shown in the settings window now
but changing them has no effect yet.


Revision 833 - Directory Listing
Modified Tue Jul 20 20:42:43 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
german translation: fix line break

Revision 832 - Directory Listing
Modified Tue Jul 20 20:41:09 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
more TODO

Revision 831 - Directory Listing
Modified Tue Jul 20 20:38:55 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
more TODO

Revision 830 - Directory Listing
Modified Tue Jul 20 20:35:31 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
GPL blurb in new files

Revision 829 - Directory Listing
Modified Tue Jul 20 20:18:31 2010 UTC (10 years ago) by philipp
Original Path: guitartuner
Improved pitch meter.


Revision 828 - Directory Listing
Modified Tue Jul 20 19:32:49 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
more german translation for settings window

Revision 827 - Directory Listing
Modified Tue Jul 20 19:28:35 2010 UTC (10 years ago) by philipp
Original Path: guitartuner
Display of current frequency doesn't jump anymore.


Revision 826 - Directory Listing
Modified Tue Jul 20 19:28:09 2010 UTC (10 years ago) by philipp
Original Path: guitartuner
"Hz" should not be translated.


Revision 825 - Directory Listing
Modified Tue Jul 20 19:21:38 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
german translation for settings window

Revision 824 - Directory Listing
Modified Tue Jul 20 19:00:03 2010 UTC (10 years ago) by philipp
Original Path: guitartuner
The settings window is called now (but does not do anything).


Revision 823 - Directory Listing
Modified Tue Jul 20 18:44:52 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
complete german translation

Revision 822 - Directory Listing
Modified Tue Jul 20 18:37:24 2010 UTC (10 years ago) by philipp
Original Path: guitartuner
Added a settings window.


Revision 821 - Directory Listing
Modified Tue Jul 20 18:36:43 2010 UTC (10 years ago) by philipp
Original Path: guitartuner
Added German translation (not complete yet).


Revision 820 - Directory Listing
Modified Tue Jul 20 18:35:35 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
add l18n to TODO

Revision 819 - Directory Listing
Modified Tue Jul 20 18:33:52 2010 UTC (10 years ago) by philipp
Original Path: guitartuner
Removed unnecessary controls from the mainwindow.


Revision 818 - Directory Listing
Modified Tue Jul 20 17:40:25 2010 UTC (10 years ago) by philipp
Original Path: guitartuner
Times where the frequency could not be determined are not drawn now.


Revision 817 - Directory Listing
Modified Tue Jul 20 17:34:33 2010 UTC (10 years ago) by gregoa
Original Path: guitartuner
add TODO

Revision 816 - Directory Listing
Modified Tue Jul 20 16:33:19 2010 UTC (10 years ago) by stefan
Original Path: guitartuner
added Statusbar to window and snd_pcm_dump() to get info which soundcard we did open

Revision 815 - Directory Listing
Modified Mon Jul 12 21:35:26 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
The pitch meter was improved.


Revision 814 - Directory Listing
Modified Mon Jul 12 20:57:17 2010 UTC (10 years, 1 month ago) by gregoa
Original Path: guitartuner
add GPL blurb to new files

Revision 813 - Directory Listing
Modified Mon Jul 12 20:54:25 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
Some ideas for the GUI.


Revision 812 - Directory Listing
Modified Mon Jul 12 20:53:16 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
Created a pitchmeter widget.


Revision 811 - Directory Listing
Modified Mon Jul 12 19:36:45 2010 UTC (10 years, 1 month ago) by stefan
Original Path: guitartuner
cleaned up improveFrequency()

Revision 810 - Directory Listing
Modified Mon Jul 12 19:01:15 2010 UTC (10 years, 1 month ago) by stefan
Original Path: guitartuner
added interpolation

Revision 809 - Directory Listing
Modified Mon Jul 12 17:33:42 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
Moved the analysis python file directly to the workbench.


Revision 808 - Directory Listing
Modified Mon Jul 12 17:31:20 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
Moved the .wav files recorded by gregoa with his Nokia Communicator 9500 to the workbench.


Revision 807 - Directory Listing
Modified Mon Jul 12 17:29:43 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
Recorded .wav files with my laptop using an external microphone (Sony ECM-MS907).


Revision 806 - Directory Listing
Modified Mon Jul 12 17:20:57 2010 UTC (10 years, 1 month ago) by stefan
Original Path: guitartuner
created workbench, moved interpolation formula to workbench, removed PDF

Revision 804 - Directory Listing
Modified Tue Jun 29 22:48:46 2010 UTC (10 years, 1 month ago) by stefan
Original Path: guitartuner
updated LaTeX source of quadratic interpolation for special case t1=-t, t2=0, t3=t

Revision 803 - Directory Listing
Modified Tue Jun 29 21:37:08 2010 UTC (10 years, 1 month ago) by stefan
Original Path: guitartuner
added LaTeX source of quadratic interpolation

Revision 802 - Directory Listing
Modified Tue Jun 29 20:08:56 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
Created function "stub" to improve the accuracy of the frequence estimation.


Revision 801 - Directory Listing
Modified Tue Jun 29 18:07:14 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
The rate and window size can now be configured from outside the RecordThread.


Revision 800 - Directory Listing
Modified Wed Jun 16 21:24:07 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
Added a knob to show the frequency deviation.


Revision 799 - Directory Listing
Modified Wed Jun 16 19:49:00 2010 UTC (10 years, 1 month ago) by philipp
Original Path: guitartuner
Using direct memory access to get the ALSA sound data.


Revision 795 - Directory Listing
Modified Tue Jun 1 19:41:23 2010 UTC (10 years, 2 months ago) by stefan
Original Path: guitartuner
removed ALSA device preset in records.h as overwritten in mainwindow.cpp anyhow.

Revision 794 - Directory Listing
Modified Tue Jun 1 18:31:59 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Improved error messages.


Revision 793 - Directory Listing
Modified Sun May 23 20:48:35 2010 UTC (10 years, 2 months ago) by gregoa
Original Path: guitartuner
add GPL-2+ blurb

Revision 792 - Directory Listing
Modified Sun May 23 13:18:16 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Suggested an icon.


Revision 791 - Directory Listing
Modified Sun May 23 13:12:39 2010 UTC (10 years, 2 months ago) by gregoa
Original Path: guitartuner
add missing note

Revision 790 - Directory Listing
Modified Sun May 23 13:00:47 2010 UTC (10 years, 2 months ago) by gregoa
Original Path: guitartuner
notes: international notation. but more disturbing is a segfault

Revision 789 - Directory Listing
Modified Sun May 23 12:03:12 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Now the note is displayed in the main window.

I tried to tune my guitar using the guitartuner. At the end, the tuning was weired and wrong. ;-)


Revision 788 - Directory Listing
Modified Sat May 22 11:18:31 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Implemented the "Method 2" algorithm - a frequency is displayed in the GUI now.


Revision 787 - Directory Listing
Modified Sat May 22 11:17:39 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Commented out FFTW3 because it's not needed anymore.


Revision 786 - Directory Listing
Modified Fri May 21 21:25:39 2010 UTC (10 years, 2 months ago) by gregoa
Original Path: guitartuner
maxBufferUs must be greater than minBufferUs

Revision 785 - Directory Listing
Modified Wed May 19 19:00:17 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Method 2 detects all frequencies correctly! :-)


Revision 784 - Directory Listing
Modified Wed May 19 18:10:19 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
And even more analysis (autocorrelation of autocorrelation)...


Revision 783 - Directory Listing
Modified Wed May 19 17:32:03 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Used too short window length.


Revision 782 - Directory Listing
Modified Tue May 18 22:16:36 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Added call of snd_pcm_hw_params_get_buffer_time_min as comment.


Revision 781 - Directory Listing
Modified Tue May 18 21:23:34 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Restricted maximum buffer size in ALSA.


Revision 780 - Directory Listing
Modified Tue May 18 20:20:52 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Use only a part of the samples for calculation to save time.


Revision 779 - Directory Listing
Modified Tue May 18 19:02:35 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
qmake is really strange. Next try.


Revision 778 - Directory Listing
Modified Tue May 18 18:45:46 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Optimized the project file.


Revision 777 - Directory Listing
Modified Tue May 18 18:27:11 2010 UTC (10 years, 2 months ago) by philipp
Original Path: guitartuner
Tried to make the function squareDifference more performant...


Revision 776 - Directory Listing
Modified Tue May 18 17:36:04 2010 UTC (10 years, 2 months ago) by stefan
Original Path: guitartuner
next version using fft on correlogram

Revision 775 - Directory Listing
Modified Tue May 4 19:33:47 2010 UTC (10 years, 3 months ago) by philipp
Original Path: guitartuner
Prepared new formula to calculate frequency (does not work now).


Revision 774 - Directory Listing
Modified Tue May 4 18:50:46 2010 UTC (10 years, 3 months ago) by philipp
Original Path: guitartuner
Disconnected recording thread and window during calculation.


Revision 773 - Directory Listing
Modified Tue May 4 17:33:22 2010 UTC (10 years, 3 months ago) by philipp
Original Path: guitartuner
Added the analysis script to play with.


Revision 772 - Directory Listing
Modified Tue Apr 27 18:29:46 2010 UTC (10 years, 3 months ago) by philipp
Original Path: guitartuner
Gregor and I worked on an Android version of the guitartuner that I never checked in. 
Until now. :-)


Revision 771 - Directory Listing
Modified Tue Apr 6 21:29:45 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
Decreased the recording rate to 8000 samples per second.


Revision 770 - Directory Listing
Modified Tue Apr 6 21:18:03 2010 UTC (10 years, 4 months ago) by gregoa
Original Path: guitartuner
LCD number: flat

Revision 769 - Directory Listing
Modified Tue Apr 6 21:11:49 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
Now we determine the frequency with the maximum spectrum amplitude.


Revision 768 - Directory Listing
Modified Tue Apr 6 19:26:28 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
Use real-input FFT instead of complex-input FFT.


Revision 767 - Directory Listing
Modified Tue Apr 6 18:38:35 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
Added alsa device name command line argument.


Revision 766 - Directory Listing
Modified Tue Apr 6 18:14:47 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
We are using the fftw3 library withour wrapper now.


Revision 764 - Directory Listing
Modified Sun Mar 28 11:48:37 2010 UTC (10 years, 4 months ago) by gregoa
Original Path: guitartuner
first attempt to use a FFT library


Revision 763 - Directory Listing
Modified Fri Mar 26 16:54:14 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
DFT works now but is _very_ slow yet.
Therefore, I calculate the DFT only the first time.


Revision 762 - Directory Listing
Modified Thu Mar 25 16:08:37 2010 UTC (10 years, 4 months ago) by gregoa
Original Path: guitartuner
oops, the include was wrong


Revision 761 - Directory Listing
Modified Wed Mar 24 23:45:01 2010 UTC (10 years, 4 months ago) by gregoa
Original Path: guitartuner
rename math.{cpp.h} to fourier.{cpp,h}, math.h is some standard C file that seems to get included under some circumstances

Revision 760 - Directory Listing
Modified Wed Mar 24 22:49:38 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
Began to implement DFT (doesn't work yet).


Revision 759 - Directory Listing
Modified Wed Mar 24 22:10:11 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
Adjusted size of waveform graphics view.


Revision 758 - Directory Listing
Modified Wed Mar 24 22:08:45 2010 UTC (10 years, 4 months ago) by gregoa
Original Path: guitartuner
no qt multimedia

Revision 757 - Directory Listing
Modified Wed Mar 24 21:57:10 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
Introduced a mutex to protect "quitExecution" and fixed a bug.


Revision 756 - Directory Listing
Modified Wed Mar 24 21:45:43 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
Waveform is shown continuously now - recording is done by a thread.


Revision 755 - Directory Listing
Modified Wed Mar 24 19:59:16 2010 UTC (10 years, 4 months ago) by philipp
Original Path: guitartuner
Waveform is shown in the window.


Revision 754 - Directory Listing
Modified Tue Mar 9 22:55:54 2010 UTC (10 years, 5 months ago) by philipp
Original Path: guitartuner
Audio input could work now (not tested yet).

Revision 753 - Directory Listing
Modified Tue Mar 9 19:42:01 2010 UTC (10 years, 5 months ago) by philipp
Original Path: guitartuner
Is there an audio device?

Revision 752 - Directory Listing
Modified Tue Mar 9 19:12:00 2010 UTC (10 years, 5 months ago) by gregoa
Original Path: guitartuner
ignore guitartuner.pro.user

Revision 751 - Directory Listing
Modified Tue Mar 9 19:05:42 2010 UTC (10 years, 5 months ago) by philipp
Original Path: guitartuner
Hello world with QT.

Revision 750 - Directory Listing
Modified Tue Mar 9 18:35:39 2010 UTC (10 years, 5 months ago) by philipp
Original Path: guitartuner
Renamed trunk to branches/android to have the trunk "free" for the new QT implementation.

Revision 749 - Directory Listing
Modified Tue Mar 9 18:34:22 2010 UTC (10 years, 5 months ago) by philipp
Original Path: guitartuner
Renamed branch jguitartuner to java.

Revision 625 - Directory Listing
Modified Tue Mar 17 19:19:37 2009 UTC (11 years, 4 months ago) by philipp
Original Path: guitartuner
GPL 2

Revision 624 - Directory Listing
Modified Tue Mar 17 19:17:02 2009 UTC (11 years, 4 months ago) by philipp
Original Path: guitartuner
GPL

Revision 525 - Directory Listing
Modified Tue Jul 15 22:22:03 2008 UTC (12 years ago) by philipp
Original Path: guitartuner
Started to analyze .wav files in main.

Revision 524 - Directory Listing
Modified Tue Jul 15 18:53:53 2008 UTC (12 years ago) by philipp
Original Path: guitartuner
Added test for FFT

Revision 523 - Directory Listing
Modified Tue Jun 17 21:43:20 2008 UTC (12 years, 1 month ago) by philipp
Original Path: guitartuner
Implemented complex numbers and discrete fourier transformation.

Revision 522 - Directory Listing
Modified Tue May 13 21:30:09 2008 UTC (12 years, 3 months ago) by philipp
Original Path: guitartuner
First try of frequency detection in R


Revision 521 - Directory Listing
Modified Thu May 1 13:12:06 2008 UTC (12 years, 3 months ago) by philipp
Original Path: guitartuner
Added comment with frequency information.

Revision 520 - Directory Listing
Modified Thu Apr 17 19:15:35 2008 UTC (12 years, 3 months ago) by gregoa
Original Path: guitartuner
add sound samples

Revision 519 - Directory Listing
Modified Tue Apr 15 20:44:32 2008 UTC (12 years, 3 months ago) by philipp
Original Path: guitartuner
Initial commit. The program records two seconds from the microphone.


Revision 518 - Directory Listing
Modified Tue Apr 15 20:40:22 2008 UTC (12 years, 3 months ago) by gregoa
Original Path: guitartuner
new branch jguitartuner


Revision 504 - Directory Listing
Modified Tue Feb 5 21:54:03 2008 UTC (12 years, 6 months ago) by philipp
Original Path: guitartuner
Created basic file structure

Revision 503 - Directory Listing
Added Tue Feb 5 21:52:11 2008 UTC (12 years, 6 months ago) by philipp
Original Path: guitartuner
New project: Our guitar tuner

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