文件列表:

Audacity 1.3 Beta (Unicode) (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\audacity.exe (9252864, 2007-11-12)
Audacity 1.3 Beta (Unicode)\Languages (0, 2007-10-23)
Audacity 1.3 Beta (Unicode)\Languages\af (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\af\Audacity.mo (74213, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\ar (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\ar\Audacity.mo (133109, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\bg (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\bg\Audacity.mo (61518, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\ca (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\ca\Audacity.mo (157332, 2007-11-07)
Audacity 1.3 Beta (Unicode)\Languages\cs (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\cs\Audacity.mo (47009, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\da (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\da\Audacity.mo (41313, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\de (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\de\Audacity.mo (128989, 2007-10-30)
Audacity 1.3 Beta (Unicode)\Languages\el (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\el\Audacity.mo (118649, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\es (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\es\Audacity.mo (154687, 2007-11-07)
Audacity 1.3 Beta (Unicode)\Languages\eu (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\eu\Audacity.mo (47540, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\fi (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\fi\Audacity.mo (46485, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\fr (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\fr\Audacity.mo (118159, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\ga (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\ga\Audacity.mo (47205, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\hu (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\hu\Audacity.mo (47357, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\it (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\it\Audacity.mo (47218, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\ja (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\ja\Audacity.mo (169187, 2007-11-07)
Audacity 1.3 Beta (Unicode)\Languages\lt (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\lt\Audacity.mo (46787, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\mk (0, 2007-11-14)
Audacity 1.3 Beta (Unicode)\Languages\mk\Audacity.mo (39251, 2007-10-29)
Audacity 1.3 Beta (Unicode)\Languages\nb (0, 2007-11-14)
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Audacity: A Free, Cross-Platform Digital Audio Editor Version 1.3.4 (beta) The change log is at the bottom of this document. WWW: http://audacity.sourceforge.net/ "Audacity" is a registered trademark of Dominic Mazzoni. Lead Developers: James Crook Vaughan Johnson Dominic Mazzoni Markus Meyer Leland Lucius Martyn Shaw Support Team: Gale Andrews Richard Ash Christian Brochec Alexandre Prokoudine Emeritus Developers: Matt Brubeck Roger Dannenberg Joshua Haberman Monty Montgomery Shane Mueller Other Contributors: Lynn Allan (CleanSpeech) William Bland (Time Tracks) Chris Cannam (VAMP) Brian Gunlogson Arun Kishore Harvey Lubin (Audacity logo, http://www.agrapha.com/) Greg Mekkes Abe Milde Paul Nasca Tony Oetzmann Augustus Saunders Mike Underwood Jun Wan Tom Woodhams Wing Yu Audacity is based on code from the following projects:: expat FLAC LAME libmad libsndfile Nyquist Ogg Vorbis PortAudio Resample SoundTouch wxWidgets RTaudio twolame Special Thanks: Dave Beydler Jason Cohen Dave Fancella Steve Harris Daniel James Daniil Kolpakov Robert Leidle Logan Lewis David Luff Jason Pepas Mark Phillips Jonathan Ryshpan Patrick Shirkey David R. Sky Tuomas Suutari Mark Tomlinson David Topper Rudy Trubitt StreetIQ.com UmixIt (http://www.umixit.com) Verilogix, Inc. ------------------------------------------------------------- This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program (in a file called LICENSE.txt); if not, go to http://www.gnu.org/copyleft/gpl.html or write to Free Software Foundation, Inc. 59 Temple Place - Suite 330 Boston, MA 02111-1307 USA ------------------------------------------------------------- Source code to this program is always available; for more information visit our website at: http://audacity.sourceforge.net/ Audacity is built upon other free libraries; some of these libraries may have come with Audacity in the lib-src directory. Others you are expected to install first if you want Audacity to have certain capabilities. Most of these libraries are not distributed under the terms of the GPL, but rather some other free, GPL-compatible license. Specifically: wxWidgets: wxWindows license (based on LGPL) Cross-platform GUI library - must be downloaded and compiled separately. expat: BSD-like license. Provides XML parsing. Included with Audacity iAVC: LGPL Part of the code to the AVC Compressor effect. Included with Audacity. libid3tag: GPL Reads/writes ID3 tags in MP3 files. Optional separate download as part of libmad. libmad: GPL Decodes MP3 files. Optional separate download. libnyquist: BSD-like license. Functional language for manipulating audio; available within Audacity for effects processing. libogg: BSD-like license. Optional separate download, along with libvorbis. libsndfile: LGPL Reads and writes uncompressed PCM audio files. Included with Audacity. libvorbis: BSD-like license. Decodes and encodes Ogg Vorbis files. Optional separate download. SoundTouch: LGPL Changes tempo without changing pitch and vice versa. Included in audacity Twolame: LGPL Encodes MPEG I layer 2 audio (used in DVDs and Radio). Optional separate download. For more information, see the documentation inside each library's source code directory. ------------------------------------------------------------------------- Additional copyright information: ------------------------------------------------------------------------- Nyquist Copyright (c) 2000-2002, by Roger B. Dannenberg All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions of source code must retain the copyright notice, the list of conditions, and the disclaimer, all three of which appear below under "COPYRIGHT AND LICENSE INFORMATION FOR XLISP." Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Redistributions in binary form must reproduce the copyright notice, the list of conditions, and the disclaimer, all three of which appear below under "COPYRIGHT AND LICENSE INFORMATION FOR XLISP," in the documentation and/or other materials provided with the distribution. Neither the name of Roger B. Dannenberg, Carnegie Mellon University, nor the names of any contributors may be used to endorse or promote products derived from this software without specific prior written permission. COPYRIGHT AND LICENSE INFORMATION FOR XLISP (part of Nyquist): Copyright (c) 1***4-2002, by David Michael Betz All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of David Michael Betz nor the names of any contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------- Compilation instructions: First you must download wxWidgets 2.6.x from: http://www.wxWidgets.org/ If you install the RPM, make sure you install the devel RPM as well, otherwise, you won't be able to compile Audacity from source. To compile on Linux, Mac OS X, and other Unix systems, simply execute these commands: ./configure make make install # as root To see compile-time options you can set, you can type "./configure --help". If you want to do any development, you might want to generate a configure cache and header dependencies: ./configure -C make dep To compile on Windows using MSVC++, please follow the instructions found in compile.txt in the "win" subdirectory. For more information on compilation (CodeWarrior for Mac is also supported) please email audacity-help@lists.sourceforge.net ------------------------------------------------------------- Known issues/problems: * Audacity can import and display MIDI files, but they cannot be played or edited. * Mac OS X only: Some users find that after running Audacity other media players don't produce any sound or crash. Audacity tries to select the best quality settings your system is capable of, to give the best recordings possible. Some sound drivers also retain these settings as defaults for other applications, which can cause these symptoms To get round this, enable the option "Do not modify audio device settings" on the Audio I/O tab of the preferences, and make sure that your sound device is set up (in the Apple Sound and Midi Setup utility) to work in stereo, 16bits, with a sample rate of 44100Hz or 48000Hz. See also http://docs.info.apple.com/article.html?artnum=300832 * Mac OS X only: In the OS X version of Audacity, portable settings aren't picked up, and the default settings (in the default location) are always used. If you want to use Audacity with portable settings under OS X, see this page on the wiki for a work-around: http://audacityteam.org/wiki/index.php?title=Portable_Audacity * Windows only: Audacity is incompatible with some professional sound cards and may crash if one of these cards is the default when you open Audacity. As a workaround, make a different sound card your default when using Audacity, but please let us know if this affects you so that we can track down and solve the problem. * Linux only: Audacity now supports interfacing with Jack, however this has not been tested, and is known to have a number of issues with both reliability and useability. Patches to improve both will be welcomed. * Linux only: If the Audacity project rate is set to a sample rate that your sound card does not support, then Audacity will try to choose a supported sample rate and use that for recording and playback, resampling on the fly. This does not always work correctly, however. Also note that the Windows installer will not replace 1.2.x installations, but will install alongside them. ------------------------------------------------------------- CHANGE LOG 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. * Cancelling 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. Changes in 1.3.3: Opening/saving formats: * Import * Import of audio from QuickTime (mov, aac, m4a) files is now supported on OSX. * Broadcast Wave Format (BWF) wave files can now be imported. * Export * Metadata can be added to OGG files * Improved export option selection * 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 added. * Batch support added. * New Auto Duck effect * Added previewing to AudioUnit effects * Much improved Noise Removal effect * Effects previewing can now be canceled * New DTMF Tone Generator effect * Additional options available in Noise effect * Improved the Tone Generation effects Other features: * 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 can 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 Changes in 1.3.0: New features The new features in Audacity 1.3 have been grouped into the following six major categories. 1. Collapse/Expand Tracks In Audacity 1.3, every track has an upward-pointing triangle at the bottom of the label area on the left side of the track. 2. Multiple clips per track In Audacity 1.2, there is one audio 'clip' per track. There is no easy way to time-shift part of a track without moving the rest. In Audacity 1.3, you can split a single track into multiple clips. You can move these clips around between different tracks, making it easy to construct complex compositions out of hundreds of smaller audio samples. 3. Selection Bar In Audacity 1.2, the current selection is contained in a status bar at the bottom of the window. In Audacity 1.3, this is replaced by a fully functional Selection Bar, which displays and controls the current selection (your choice of Start and End, or Start and Length), and the current audio position. The selection bar is fully editable - just click in any field and type to change the current selection precisely. In addition, many formatting options allow you to view times in different units, such as samples, CD frames, or NTSC video frames. 4. Improved Label Tracks Label Tracks are Audacity's way for you to create markings 3 and annotations within your project. In Audacity 1.3, Label Tracks are much improved, with support for overlapping labels, and support for modifying both the left and right edge of the label region just by clicking and dragging. 5. QuickTime and Audio Units on Mac OS X On Mac OS X, Audacity can now import and audio file supported by Apple's QuickTime technology. This includes .MOV and .MP4 (AAC) files. Unfortunately encrypted audio files (such as those from the iTunes Music Store) cannot be imported directly into Audacity - Apple does not allow this to be done easily because it would be too easy to circumvent the encryption this way. Also on Mac OS X, Audacity now supports Audio Unit plug-ins. Audacity searches for Audio Units in the usual location, in the system or user's Library folder. 6. Other features Better performance with large projects Project integrity check on open Transcription toolbar Upload Batch Cut lines CleanSpeech Changes in 1.2.4: * The File menu now includes a list of recent files. * The "Generate Silence" effect now prompts for a length. * Audacity is now built with Vorbis 1.1, which features better encoding quality and file compression. * Dragging sound files into the Audacity window now works on Mac OS X and Linux, as well as Windows. (Before, it worked only on Windows.) * The "View History" window can now discard old undo levels to save disk space on Windows. (This previously worked only on Linux and Mac.) * "Preferences" command is now in Edit menu. * "Plot Spectrum" command is now in Analyze menu. * Opening a project file saved by a later version of Audacity displays an intelligent error message. Also, trying to import a project file (instead of open it) displays an intelligent error message. * Audacity now compiles in Visual C++ .NET 2003. * Other minor bug fixes. * New or updated translations: Arabic (ar), Czech (cs), Finnish (fi), Hungarian (hu), Japanese (ja), Norwegian (nb), Slovenian (sl), Simplified Chinese (zh_CN), Traditional Chinese (zh_TW). Changes in 1.2.3: * Fixed a bug that caused recording to stop or display incorrectly after about 50 minutes on some Windows systems. (This was partly fixed in Audacity 1.2.2, but still didn't work on some systems.) * The Change Pitch and Change Tempo effects have been upgraded to use a new version of the SoundTouch library by Olli Parviainen, with better speed and higher quality. * libsndfile has been upgraded to version 1.0.11. * ... ...

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