Audacity 歷史版本列表
更新時間：2008-10-20
更新細節：
更新時間：2008-05-08
更新細節：
What's new in this version:
New in Audacity 1.3.5
Recording / Playback
* Several bugs fixed so that latency correction should be better, and more devices work correctly.
* Problems with invalid sample rates under Linux should be much rarer.
* Newer version of Portaudio library.
* New feature to record onto the end of an existing track (hold Shift while clicking Record).
Import / Export
* Updated versions of Libogg, Libvorbis, Libflac, Libsndfile and Twolame libraries.
* Handling of unsupported file formats more informative.
* Handling of file names with slashes on OS X improved.
* New dialog allows replacement of illegal file name characters on all platforms.
Interface
* Improved scaling and layout for rulers and VU meters.
* Envelope fixes/improvements including full control of undo/redo.
* New keyboard shortcuts and improved menu navigation.
* Preferences:
o More intuitive tab arrangement.
o New options for mute/solo and Metadata Editor behavior.
o Language can now be changed without restart.
* Expanded Build Information tab.
Effects
* New Vocal Remover plug-in, improvements for Generate effects.
Compilation
* Fixes when building Audacity with libraries disabled.
* Improvements to make Mac and Solaris builds easier.
Security
* Full fix for issue CVE-2007-6061 on systems where temporary directories can be changed by other users (thanks to Michael Schwendt).
Miscellaneous
* Updated translations for many locales.
* Several stability improvements.
更新時間：2007-11-14
更新細節：
What's new in this version:
Changes in 1.3.4:
New Features
* New Welcome Screen with introduction to Audacity.
* Enhanced Windows Shell integration, so Audacity shows up in lots of Windows places such as "Open With".
* New keyboard command: 'Mix and Render to New Track' (bound to Ctrl+Shift+M).
* New keyboard shortcut: "Shift-A" starts playback when stopped, or performs "Stop and Select" when playing.
* Added support for VAMP audio analysis plug-ins.
* Solo button solos only one track at a time, and a track cannot be both mute and solo.
Interface:
* Keyboard shortcuts for making short/long jumps along the timeline.
* Added 'Snap To' in the Selection Bar.
* Made keyboard navigation easier when multiple menu items with the same first letter exist.
* Enhanced interface for label editing.
* Layout of OK/Cancel buttons consistency improved.
Preferences:
* "Select all audio in project, if none selected" (on by default).
* "Beep on completion of longer activities" (system bell, not main output).
* Other preferences cleaned up and explanations improved.
* Envelopes: Many fixes when copying / pasting / repeating.
* Many translation updates.
* Track height fixed in several cases.
* CleanSpeech mode switching without closing and re-opening fixed.
Opening/saving formats:
* Metadata editor added for OGG, FLAC and WAV/AIFF exports, and general improvements in this area.
* Import of metadata improved.
* Muted tracks are no longer audible in the exported mix.
Effects:
* Truncate Silence: support for multiple and stereo tracks.
* Dtmf Generator:
* Added support for keypad letters.
* Added an amplitude control.
* Compressor: Variable decay time added.
* Equalization:
* Clicks at start/end prevented
* Improvements to saved curves being found
* Preview works correctly
* 'Merge' command appears in Undo history.
* Clipping detected more reliably.
* Nyquist plug-ins reviewed and enhanced.
* Better (and more) progress bars.
* Canceling effect always restores previous audio.
* Several improvement to effects in batch mode.
Recording / Playback:
* Improvements to latency correction.
* Updated version of portaudio-v19 library. Note that Help is no longer built in, but accessible on the Web via links in Audacity.
更新時間：2007-05-18
更新細節：
What's new in this version:
Opening/saving formats:
* Import of audio from QuickTime (mov, aac, m4a) files is now
supported on OSX
* Metadata may be added to OGG files
* Improved export option selection
* Importing of Broadcast Wave Format (BWF) wave files now tolerated
* Additional export options added to MP3 and FLAC file formats
* Command line exporter now supported on Windows and OSX
Effects:
* EQ effect responsiveness improved
* Several enhancements to the EQ Effect
* Batch support added for the EQ effect
* New Auto Duck effect
* Added previewing to AudioUnit effects
* Much improved Noise Removal effect
* Effects previewing may now be canceled
* New DTMF Tone Generator effect
* Additional options available in Noise effect
* Improved the Tone Generation effects
Other features:
* New built-in screen capture utility
* Major speed improvement in Spectrogram rendering
* Increased support for drag and drop on OSX
* Support added for building against wxWidgets 2.8
* Support opening multiple Audacity Projects at once from Explorer on
Windows
* Improved main window sliders
* New support for snapping while selecting and sliding
* Improved track focus handling and visual feedback
* Speed improvements and handling of resizing/zooming in tracks
* Spectrum view may now be zoomed
* New internal file cache to improve handling of project files over
networks
Also:
* Many improvements to language specific translations
* Numerous stability improvements
Changes in 1.3.1 and 1.3.2:
o Improved accessibility for the visually impaired
+ Improvements for screen readers, accessibility of
tracks, and hot keys
o Usability improvements
+ New selection bar
+ New features for label tracks
+ Improved toolbar docking flexibility
+ Menu renaming and reorganization
+ Selection, ruler, and playback control improvements
o Auto-save and automatic crash recovery
o Many bug fixes and stability improvements
o Major improvements to some built-in effects (Repair, Equalization)
and fixes to others
o New features and bug fixes for Nyquist
o Restructured Preferences dialog
o Improved batch processing
o File format export improvements
o Timer recording
o Intel Mac support
更新時間：2006-10-31
更新細節：
What's new in this version:
- Improved accessibility for the visually impaired
+ Improvements for screen readers, accessibility of
tracks, and hot keys
- Usability improvements
+ New selection bar
+ New features for label tracks
+ Improved toolbar docking flexibility
+ Menu renaming and reorganization
+ Selection, ruler, and playback control improvements
- Auto-save and automatic crash recovery
- Many bug fixes and stability improvements
- Major improvements to some built-in effects (Repair, Equalization)
and fixes to others
- New features and bug fixes for Nyquist
- Restructured Preferences dialog
- Improved batch processing
- File format export improvements
- Timer recording
更新時間：2006-08-02
更新細節：
What's new in this version:
New features
- Collapse/Expand Tracks
- Multiple clips per track
- Selection Bar
- Improved Label Tracks
- QuickTime and Audio Units on Mac OS X
更新時間：2006-05-18
更新細節：
What's new in this version:
* Fix memory leaks on Windows.
* Correct font size problems.
* Enable missing FLAC support.
* Fix Mac OS X screen redraw issues.
更新時間：2006-03-08
更新細節：
What's new in this version:
- An official Intel Mac version is now available.
- Fixed bug in Generate Silence which caused it to apply to all tracks instead of just the selected ones.
- Mac OS X: audio device opening code has been rewritten. First, it is much more conservative about changing device settings; it will not change settings when you open the program or close the preferences dialog anymore, and it will not change the settings when you begin playback/recording if the current settings are adequate. When it does change the settings, it should work much better on devices such as the Griffin iMic, ART USB Phono Plus, and Ion iMX02 USB.
- Mac OS X: added new Audio I/O preference that lets you tell Audacity to never change any audio device settings.
- Newer libsndfile supports FLAC import and export
- Updated soundtouch to current version which is faster and better quality
- Modified configure script prefers system libraries to local copies to reduce compilation times and memory usage.
- Minor updates to help files.
- New or updated translations: Bulgarian (bg), Galician (gl), Traditional Chinese (zh_TW), Simplified Chinese (zh), Slovenian (sl), Swedish (sv), Bangladeshi (bn), Slovakian (sk), Romanian (ro), Lithuanian (lt), Welsh (cy), and Turkish (tr).
更新時間：2005-12-04
更新細節：
更新時間：2005-11-30
更新細節：