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Revision 985 - Directory Listing
Modified Tue Jun 7 19:16:24 2011 UTC (8 years, 8 months ago) by gregoa
remove META section from TODO

Revision 984 - Directory Listing
Modified Mon May 23 19:31:06 2011 UTC (8 years, 9 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 (8 years, 9 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 (8 years, 9 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 (8 years, 9 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 (8 years, 9 months ago) by gregoa
more documentation

Revision 979 - Directory Listing
Modified Sat May 14 15:44:33 2011 UTC (8 years, 9 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 (8 years, 9 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 (8 years, 9 months ago) by philipp
New idea for a logo.


Revision 976 - Directory Listing
Modified Fri May 13 18:13:16 2011 UTC (8 years, 9 months ago) by philipp
Updated German translations.


Revision 975 - Directory Listing
Modified Fri May 13 18:05:43 2011 UTC (8 years, 9 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 (8 years, 9 months ago) by philipp
Implemented the correlation function.


Revision 973 - Directory Listing
Modified Tue May 10 21:18:29 2011 UTC (8 years, 9 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 (8 years, 9 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 (8 years, 9 months ago) by philipp
Autostart


Revision 970 - Directory Listing
Modified Tue May 10 19:47:50 2011 UTC (8 years, 9 months ago) by philipp
Removed unnecessary setting from the settings window.


Revision 969 - Directory Listing
Modified Tue May 10 19:39:40 2011 UTC (8 years, 9 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 (8 years, 9 months ago) by gregoa
revert actionFullscreen_triggered -> actionFullscreen_toggled


Revision 967 - Directory Listing
Modified Tue May 10 18:57:07 2011 UTC (8 years, 9 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 (8 years, 9 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 (8 years, 9 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 (8 years, 9 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 (8 years, 9 months ago) by philipp
Added interpolation and find-local-maxima functions.


Revision 962 - Directory Listing
Modified Sat May 7 12:06:57 2011 UTC (8 years, 9 months ago) by philipp
Added literature references.


Revision 961 - Directory Listing
Modified Sat May 7 11:43:02 2011 UTC (8 years, 9 months ago) by philipp
Improved function read_wav.


Revision 960 - Directory Listing
Modified Wed May 4 20:23:51 2011 UTC (8 years, 9 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 (8 years, 9 months ago) by philipp
Generated "artificial" (mathematical) sound samples.


Revision 958 - Directory Listing
Modified Tue May 3 17:36:22 2011 UTC (8 years, 9 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 (8 years, 9 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 (8 years, 9 months ago) by philipp
Function to compare multiple waveforms.


Revision 955 - Directory Listing
Modified Sun May 1 14:09:05 2011 UTC (8 years, 9 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 (8 years, 9 months ago) by philipp
Introduced "method7" which is very promising :-)


Revision 953 - Directory Listing
Modified Sun May 1 09:50:34 2011 UTC (8 years, 9 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 (8 years, 9 months ago) by philipp
Implemented the FFT maximum method for comparison.


Revision 951 - Directory Listing
Modified Sat Apr 30 09:47:25 2011 UTC (8 years, 9 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 (8 years, 9 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 (8 years, 9 months ago) by philipp
Simplified and improved the new method.


Revision 948 - Directory Listing
Modified Sat Apr 30 06:05:07 2011 UTC (8 years, 9 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 (8 years, 9 months ago) by philipp
Created separate function for the determination methods.


Revision 946 - Directory Listing
Modified Thu Apr 28 20:32:54 2011 UTC (8 years, 9 months ago) by philipp
Further work on improving the frequency analysis.


Revision 945 - Directory Listing
Modified Tue Apr 26 21:29:21 2011 UTC (8 years, 9 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 (8 years, 9 months ago) by philipp
Removed unused functions frequencyToOctaveNumber and octaveNumberToFrequency.



Revision 943 - Directory Listing
Modified Tue Apr 26 20:36:56 2011 UTC (8 years, 9 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 (8 years, 9 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 (8 years, 9 months ago) by philipp
Implemented EqualTemperedFrequencyPitch::pitchNrToPitchName for negative pitch numbers.


Revision 940 - Directory Listing
Modified Tue Apr 26 18:08:54 2011 UTC (8 years, 9 months ago) by philipp
Elimited deprecated function frequencyToPitchNumber.


Revision 939 - Directory Listing
Modified Tue Apr 26 17:40:07 2011 UTC (8 years, 9 months ago) by gregoa
add n900 keyboard problems

Revision 938 - Directory Listing
Modified Tue Apr 26 17:35:46 2011 UTC (8 years, 9 months ago) by philipp
Fixed text color of current frequency.


Revision 937 - Directory Listing
Modified Tue Apr 26 17:22:40 2011 UTC (8 years, 9 months ago) by gregoa
add win32 to successfully tested platforms

Revision 936 - Directory Listing
Modified Mon Apr 11 15:18:23 2011 UTC (8 years, 10 months ago) by gregoa
update german translation

Revision 935 - Directory Listing
Modified Mon Apr 11 15:12:45 2011 UTC (8 years, 10 months ago) by gregoa
update TODO

Revision 934 - Directory Listing
Modified Mon Apr 11 15:05:22 2011 UTC (8 years, 10 months ago) by gregoa
more comments about qt versions

Revision 933 - Directory Listing
Modified Fri Apr 8 22:14:11 2011 UTC (8 years, 10 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 (8 years, 10 months ago) by philipp
Added new signal of lock symbol click.


Revision 931 - Directory Listing
Modified Fri Apr 8 22:05:21 2011 UTC (8 years, 10 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 (8 years, 10 months ago) by philipp
Evening with chrisu.


Revision 929 - Directory Listing
Modified Fri Apr 8 18:42:24 2011 UTC (8 years, 10 months ago) by gregoa
make settingswindow larger

Revision 928 - Directory Listing
Modified Fri Apr 8 18:30:03 2011 UTC (8 years, 10 months ago) by gregoa
shorten un/lock pitch menu entry


Revision 927 - Directory Listing
Modified Wed Apr 6 18:16:29 2011 UTC (8 years, 10 months ago) by gregoa
add *.1 to svn:ignore


Revision 926 - Directory Listing
Modified Wed Apr 6 18:15:18 2011 UTC (8 years, 10 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 (8 years, 10 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 (8 years, 11 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 (8 years, 11 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 (8 years, 11 months ago) by gregoa
more svn:ignore

Revision 921 - Directory Listing
Modified Fri Mar 11 13:35:54 2011 UTC (8 years, 11 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 (8 years, 11 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 (8 years, 11 months ago) by gregoa
clean up .pro a bit

Revision 918 - Directory Listing
Modified Thu Mar 10 23:54:52 2011 UTC (8 years, 11 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 (8 years, 11 months ago) by gregoa
refresh desafinado_de.ts (offset)

Revision 916 - Directory Listing
Modified Sun Mar 6 21:01:12 2011 UTC (8 years, 11 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 (8 years, 11 months ago) by gregoa
update german translation

Revision 914 - Directory Listing
Modified Sun Mar 6 09:42:06 2011 UTC (8 years, 11 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 (8 years, 11 months ago) by philipp
Created a "lock" icon.


Revision 912 - Directory Listing
Modified Mon Feb 28 12:53:05 2011 UTC (8 years, 11 months ago) by gregoa
more TODO ("About")

Revision 911 - Directory Listing
Modified Mon Feb 28 12:30:23 2011 UTC (8 years, 11 months ago) by gregoa
more svn:ignore (windows)

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

Revision 909 - Directory Listing
Modified Thu Feb 17 21:05:24 2011 UTC (9 years 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 ago) by gregoa
more TODO items

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


Revision 906 - Directory Listing
Modified Tue Feb 15 20:33:04 2011 UTC (9 years 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 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 ago) by philipp
Added lines for "unused" pitches.


Revision 903 - Directory Listing
Modified Wed Feb 2 21:18:13 2011 UTC (9 years 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 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 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 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 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 ago) by gregoa
add TODO items

Revision 897 - Directory Listing
Modified Tue Feb 1 22:11:56 2011 UTC (9 years 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 ago) by stefan
removing accident O:)

Revision 895 - Directory Listing
Modified Tue Feb 1 21:26:54 2011 UTC (9 years 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 ago) by stefan
create branch without threads for debugging

Revision 893 - Directory Listing
Modified Tue Feb 1 20:34:34 2011 UTC (9 years 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 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 ago) by stefan
Creating branch without thread for debugging

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


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


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

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

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

Revision 885 - Directory Listing
Modified Wed Jan 26 19:25:39 2011 UTC (9 years 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 ago) by gregoa
first stab at an install target

Revision 883 - Directory Listing
Modified Tue Jan 25 22:47:28 2011 UTC (9 years 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 ago) by philipp
Added "Record" button.


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


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


Revision 879 - Directory Listing
Modified Tue Jan 25 20:15:12 2011 UTC (9 years 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 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 ago) by philipp
Simplified the main window.


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


Revision 875 - Directory Listing
Modified Tue Jan 25 19:03:52 2011 UTC (9 years 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 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 ago) by gregoa
update german translation

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

Revision 871 - Directory Listing
Modified Wed Jan 12 19:46:59 2011 UTC (9 years, 1 month 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, 1 month ago) by philipp
It now remote-compiles for Symbian.


Revision 869 - Directory Listing
Modified Tue Jan 11 21:47:49 2011 UTC (9 years, 1 month 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, 1 month ago) by philipp
Added a minimal menu.


Revision 867 - Directory Listing
Modified Tue Jan 11 20:09:04 2011 UTC (9 years, 1 month 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, 1 month 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, 2 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, 2 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, 2 months ago) by gregoa
change windowtitle and icon

Revision 860 - Directory Listing
Modified Tue Nov 30 21:41:33 2010 UTC (9 years, 2 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, 2 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, 2 months ago) by philipp
Removed "own" status bar.


Revision 857 - Directory Listing
Modified Tue Nov 30 18:50:01 2010 UTC (9 years, 2 months ago) by philipp
Changed QDialog to QMainWindow.


Revision 856 - Directory Listing
Modified Sat Nov 13 22:10:34 2010 UTC (9 years, 3 months ago) by gregoa
add TODO

Revision 855 - Directory Listing
Modified Sat Nov 13 18:30:36 2010 UTC (9 years, 3 months ago) by gregoa
update german translation

Revision 854 - Directory Listing
Modified Sat Nov 13 18:16:51 2010 UTC (9 years, 3 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, 3 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, 3 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, 3 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, 3 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, 3 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, 4 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, 4 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, 5 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, 5 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, 5 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, 5 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, 5 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, 5 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, 5 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, 5 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, 5 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 (9 years, 7 months ago) by gregoa
Original Path: guitartuner
add portaudio to TODO

Revision 834 - Directory Listing
Modified Tue Jul 20 21:18:06 2010 UTC (9 years, 7 months 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 (9 years, 7 months ago) by gregoa
Original Path: guitartuner
german translation: fix line break

Revision 832 - Directory Listing
Modified Tue Jul 20 20:41:09 2010 UTC (9 years, 7 months ago) by gregoa
Original Path: guitartuner
more TODO

Revision 831 - Directory Listing
Modified Tue Jul 20 20:38:55 2010 UTC (9 years, 7 months ago) by gregoa
Original Path: guitartuner
more TODO

Revision 830 - Directory Listing
Modified Tue Jul 20 20:35:31 2010 UTC (9 years, 7 months ago) by gregoa
Original Path: guitartuner
GPL blurb in new files

Revision 829 - Directory Listing
Modified Tue Jul 20 20:18:31 2010 UTC (9 years, 7 months ago) by philipp
Original Path: guitartuner
Improved pitch meter.


Revision 828 - Directory Listing
Modified Tue Jul 20 19:32:49 2010 UTC (9 years, 7 months 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 (9 years, 7 months 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 (9 years, 7 months ago) by philipp
Original Path: guitartuner
"Hz" should not be translated.


Revision 825 - Directory Listing
Modified Tue Jul 20 19:21:38 2010 UTC (9 years, 7 months ago) by gregoa
Original Path: guitartuner
german translation for settings window

Revision 824 - Directory Listing
Modified Tue Jul 20 19:00:03 2010 UTC (9 years, 7 months 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 (9 years, 7 months ago) by gregoa
Original Path: guitartuner
complete german translation

Revision 822 - Directory Listing
Modified Tue Jul 20 18:37:24 2010 UTC (9 years, 7 months ago) by philipp
Original Path: guitartuner
Added a settings window.


Revision 821 - Directory Listing
Modified Tue Jul 20 18:36:43 2010 UTC (9 years, 7 months 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 (9 years, 7 months ago) by gregoa
Original Path: guitartuner
add l18n to TODO

Revision 819 - Directory Listing
Modified Tue Jul 20 18:33:52 2010 UTC (9 years, 7 months 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 (9 years, 7 months 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 (9 years, 7 months ago) by gregoa
Original Path: guitartuner
add TODO

Revision 816 - Directory Listing
Modified Tue Jul 20 16:33:19 2010 UTC (9 years, 7 months 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 (9 years, 7 months ago) by philipp
Original Path: guitartuner
The pitch meter was improved.


Revision 814 - Directory Listing
Modified Mon Jul 12 20:57:17 2010 UTC (9 years, 7 months 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 (9 years, 7 months ago) by philipp
Original Path: guitartuner
Some ideas for the GUI.


Revision 812 - Directory Listing
Modified Mon Jul 12 20:53:16 2010 UTC (9 years, 7 months ago) by philipp
Original Path: guitartuner
Created a pitchmeter widget.


Revision 811 - Directory Listing
Modified Mon Jul 12 19:36:45 2010 UTC (9 years, 7 months ago) by stefan
Original Path: guitartuner
cleaned up improveFrequency()

Revision 810 - Directory Listing
Modified Mon Jul 12 19:01:15 2010 UTC (9 years, 7 months ago) by stefan
Original Path: guitartuner
added interpolation

Revision 809 - Directory Listing
Modified Mon Jul 12 17:33:42 2010 UTC (9 years, 7 months 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 (9 years, 7 months 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 (9 years, 7 months 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 (9 years, 7 months 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 (9 years, 7 months 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 (9 years, 7 months 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 (9 years, 7 months 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 (9 years, 7 months 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 (9 years, 8 months 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 (9 years, 8 months 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 (9 years, 8 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 (9 years, 8 months ago) by philipp
Original Path: guitartuner
Improved error messages.


Revision 793 - Directory Listing
Modified Sun May 23 20:48:35 2010 UTC (9 years, 8 months ago) by gregoa
Original Path: guitartuner
add GPL-2+ blurb

Revision 792 - Directory Listing
Modified Sun May 23 13:18:16 2010 UTC (9 years, 9 months ago) by philipp
Original Path: guitartuner
Suggested an icon.


Revision 791 - Directory Listing
Modified Sun May 23 13:12:39 2010 UTC (9 years, 9 months ago) by gregoa
Original Path: guitartuner
add missing note

Revision 790 - Directory Listing
Modified Sun May 23 13:00:47 2010 UTC (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 months ago) by philipp
Original Path: guitartuner
Optimized the project file.


Revision 777 - Directory Listing
Modified Tue May 18 18:27:11 2010 UTC (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 9 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 (9 years, 10 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 (9 years, 10 months ago) by gregoa
Original Path: guitartuner
LCD number: flat

Revision 769 - Directory Listing
Modified Tue Apr 6 21:11:49 2010 UTC (9 years, 10 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 (9 years, 10 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 (9 years, 10 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 (9 years, 10 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 (9 years, 10 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 (9 years, 10 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 (9 years, 10 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 (9 years, 10 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 (9 years, 10 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 (9 years, 10 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 (9 years, 10 months ago) by gregoa
Original Path: guitartuner
no qt multimedia

Revision 757 - Directory Listing
Modified Wed Mar 24 21:57:10 2010 UTC (9 years, 10 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 (9 years, 10 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 (9 years, 10 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 (9 years, 11 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 (9 years, 11 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 (9 years, 11 months ago) by gregoa
Original Path: guitartuner
ignore guitartuner.pro.user

Revision 751 - Directory Listing
Modified Tue Mar 9 19:05:42 2010 UTC (9 years, 11 months ago) by philipp
Original Path: guitartuner
Hello world with QT.

Revision 750 - Directory Listing
Modified Tue Mar 9 18:35:39 2010 UTC (9 years, 11 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 (9 years, 11 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 (10 years, 11 months ago) by philipp
Original Path: guitartuner
GPL 2

Revision 624 - Directory Listing
Modified Tue Mar 17 19:17:02 2009 UTC (10 years, 11 months ago) by philipp
Original Path: guitartuner
GPL

Revision 525 - Directory Listing
Modified Tue Jul 15 22:22:03 2008 UTC (11 years, 7 months 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 (11 years, 7 months ago) by philipp
Original Path: guitartuner
Added test for FFT

Revision 523 - Directory Listing
Modified Tue Jun 17 21:43:20 2008 UTC (11 years, 8 months 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 (11 years, 9 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 (11 years, 9 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 (11 years, 10 months ago) by gregoa
Original Path: guitartuner
add sound samples

Revision 519 - Directory Listing
Modified Tue Apr 15 20:44:32 2008 UTC (11 years, 10 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 (11 years, 10 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 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 ago) by philipp
Original Path: guitartuner
New project: Our guitar tuner

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