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What's New

[2025/5/3]
Released new version (0.9.0-1) officially. Implemented the CQT analysis, display of piano keys in spectrum/spectrogram view, and so on.
[2024/6/16]
Released new version (0.8.6-2) officially.
[2023/3/28]
Released version 0.8.5-1 for Windows and Mac. Added official support for M1/M2 Mac. Linux version and source code will be released soon.
[2020/11/15]
Updated Linux version which supports CentOS 8 and Ubuntu 20. A bug that spwave always crashes on Wayland environment has also been fixed.
[2019/4/23]
Released version 0.8.4-7.
[2019/1/15]
Released version 0.8.4-6.
[2016/6/6]
Released version 0.8.4-5.
[2012/9/24]
Updated spPlugin of the Linux RPM version, because the previous version does not include `pulsesimple' plugin.
[2012/9/22]
Released version 0.8.3-1 for Ubuntu 10 and modified other Linux versions slightly.
[2012/9/18]
Released version 0.8.3-1.

Change Log

Stable
------
Version 0.9.0-1						2025/4
 * Implemented CQT spectrum and CQT spectrogram (beta version).
 * Implemented piano-key display for spectrum/spectrogram view.
 * Implemented indication of musical note name in cursor information
   for spectrum/spectrogram view.
 * Fixed a bug that spectrogram view after zoom-in with large factor
   sometimes freezes.
 * Fixed a bug that scroll and zoom-out in spectrogram view after zoom-in
   with large factor do not work correctly.
 * Fixed a bug that spectrogram view provides sometimes wrong time information.
 * Fixed a bug that plugin errors sometimes cause a crash.
 * Fixed a bug that the color of grid lines is wrong in printing.
 * Optimized layout of spectrogram view for printing.
 * Enhanced the function of waveform cropping from label information.
 * Fixed a bug that some items in the preference dialog related to labels
   do not work.
 * Added some items related to the region label in the preference dialog.
 * Fixed a bug that drawing selected region in the log-frequency axis
   does not work correctly.
 * Added partial support for the dark mode of Windows (the menu bar and the menus).
 * Fixed a bug that the cursor to indicate current calculation position
   of spectrogram is sometimes not shown.
 * Changed drawing of cursor information into that with white background
   so as to make the information legible.
 * Fixed a bug that moving to the head by scrolling the overview display
   sometimes fails.
 * Added feature of alignment of the view region between spectrum view
   and spectrogram view.

Version 0.8.6-2						2024/5
 * Implemented the text field that specifies the file name of generated signal
   in the waveform generate dialog.
 * Fixed a bug on Mac that sometimes causes a crash when there is no device to record.
 * Fixed a bug on Mac that drag & drop files to the application icon will
   cause a freeze when a modal dialog is displayed.
 
Version 0.8.6						2023/4
 * Implemented the property dialog.
 * Reworded the word "File information" before into "File metadata".
 * Fixed a bug that some of the metadata contents are not updated after saving the file.
 * Fixed a bug that saving a file sometimes causes a crash.
 * Changed ID3 tag related behavior of MP3 file.
 * Fixed bugs of input_caf and output_caf plugins that CAF file I/O works
   only for files of 16 bits/sample.

Version 0.8.5-1						2023/3
 * Added native support for M1/M2 chip of Mac.
 * Added functions of spectrum plot and spectrogram view using logarithmic
   frequency axis.
 * Fixed a bug that the region in the overview is sometimes slightly shifted.
 * Fixed a bug that the numbers of frequency axis cannot be updated in zooming
   spectrogram view.
 * Fixed a bug that low and high frequency edges of the spectrogram view aren't
   drawn correctly.
 * Added native support for float-format WAV file by input_wav and output_wav plugins
   (formerly support through libsndfile).

Version 0.8.4-10					2021/8
 * Fixed a bug of ALAC plugin that sometimes freezes since it wrongly tries
   to read WAV file.

Version 0.8.4-9						2020/11/11
 * Fixed a bug (spComponent's bug) that gtk3 version always crashes
   in the case where Wayland backend is used.
   
Version 0.8.4-8						2019/12/24
 * Fixed a bug that opening label sometimes causes a crash.
 * Fixed a bug that a whitespace is sometimes wrongly added to label's data
   after the label file have been overwritten.

Version 0.8.4-7						2019/4/14
 * Added support for I/O of Monkey's Audio files on macOS and Linux.
 * Fixed a bug that opening a Monkey's Audio files causes crashes on Windows 64bit.

Version 0.8.4-6						2018/11/22
 * Rebuilt the Windows executable by using Visual Studio 2017.
 * Fixed a bug of input_caf, input_alac, and so on that the opened file is
   not properly closed.

Version 0.8.4-5						2016/6/4
 * Updated some documents.
 * Rebuilt the Windows executable by using Visual Studio 2015.
 * Fixed a bug that the cursor line of the overview canvas doesn't move in
   playing sound introduced from version 0.8.4.
 
Version 0.8.4-4						2016/4/30
 * Fixed a bug that the file format information is sometimes strange.
 * Fixed a bug of printing function for PS files.

Version 0.8.4-3						2014/8/29
 * Added support for I/O of FLAC/CAF/ALAC files.
 * Fixed a bug that some fields in the file information dialog sometimes 
   are destroyed for some file formats.
 * Fixed a bug that the zoom factor in landscape printing is invalid.
 * Implemented printing feature in Cocoa version.
 * Fixed a bug that playback of a non-16bit format file totally generates noise 
   in Cocoa version.
 * Fixed a bug that drawing area of the filtering dialog of Cocoa version
   sometimes cannot be drawn.

Version 0.8.4-2						2014/3/31
 * Fixed a bug that causes a crash when an unsupported file is opened.

Version 0.8.4-1						2012/3/29
 * Fixed a bug that the font dialog sometimes crashes in Cocoa version.

Version 0.8.3-1						2012/9/3
 * Implemented Mac OS X Cocoa version (alpha version).
 * Added official support for 64bit OS.
 * Implemented operation by mouse wheel officially.
 * Changed implementation of structure of waveform data.
 * Enhanced drag & drop behavior of gtk version.

Version 0.8.2-2b					2009/9/9
 * Updated `save by label' function.

Version 0.8.2-1b					2009/9/7
 * Implemented `save by label' function.

Version 0.8.1-6b					2009/1/5
 * Implemented gain setting in percentage in the waveform generation dialog.

Version 0.8.1-5b					2008/5/26
 * Added support for playing back float-format files.
 * Fixed a bug that a shortcut file will be opened as a sound file on Windows.

Version 0.8.1-3b					2007/11/11
 * Added a button to turn on synchronous play to the tool bar.
 * Implemented playing position moving by scrolling window in synchronous
   play mode.

Version 0.8.1-2b					2007/10/31
 * Implemented playing position moving by rewind and forward buttons 
   in the cursor pause mode.

Version 0.8.1-1b					2007/10/29
 * Fixed a bug essencially that causes a crash by multi-thread related problems.
 * Implemented cursor pause function.
 * Added a button to turn on loop play to the tool bar.

Version 0.8.0-4b					2007/10/21
 * Fixed a bug quickly that causes a crash by multi-thread related problems
   which often happens on multi-core CPU machies.

Version 0.8.0-3b					2007/10/4
 * Implemented size setting of the information area in the preference dialog.
 * Implemented `Selection' tab in the information area which enables
   area selection in point by a keyboard.

Version 0.8.0-2b					2007/10/3
 * Implemented font setting of drawing area in the preference dialog.
 * Enhanced functions in the information area.

Version 0.8.0-1b					2007/10/2
 * Implemented printing function.


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Last modified: "2025-05-03 20:14:59 hideki"