Audacity (free audio editor)

Category: MultiMedia

Product's Description:
Audacity is a free, easy-to-use audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. You can use Audacity to: Record live audio, Convert tapes and records into digital recordings or CDs, Edit Ogg Vorbis, MP3, WAV or AIFF sound files, Cut, copy, splice or mix sounds together, Change the speed or pitch of a recording.


Product's Features:

Recording: Audacity can record live audio through a microphone or mixer, or digitize recordings from cassette tapes, vinyl records, or minidiscs. With some sound cards, it can also capture streaming audio.

• Record from microphone, line input, or other sources.
• Dub over existing tracks to create multi-track recordings.
• Record up to 16 channels at once (requires multi-channel hardware).
• Level meters can monitor volume levels before, during, and after recording.

Import and Export: Import sound files, edit them, and combine them with other files or new recordings. Export your recordings in several common file formats.

• Import and export WAV, AIFF, AU, and Ogg Vorbis files.
  
• Import MPEG audio (including MP2 and MP3 files) with libmad.
  
• Export MP3s with the optional LAME encoder library.
• Create WAV or AIFF files suitable for burning to CD.
• Import and export all file formats supported by libsndfile.
  
• Open raw (headerless) audio files using the “Import Raw” command.
• Note: A Audacity does not currently support WMA, AC, or most other proprietary or restricted file formats.
  

EDITING:

• Change the pitch without altering the tempo, or vice-versa.
  
• Remove static, hiss, hum, or other constant background noises.
  
• Alter frequencies with Equalization, FFT Filter, and Bass Boost effects.
  
• Adjust volumes with Compressor, Amplify, and Normalize effects.
  
• Other built-in effects include: Echo, Phaser, Wahwah, Reverse.
  

Sound Quality:

• Record and edit 16-bit, 24-bit, and 32-bit (floating point) samples.
  
• Record at up to 96 kHz
  
• Sample rates and formats are converted using high-quality resampling and dithering.
  
• Mix tracks with different sample rates or formats, and Audacity will convert them automaticallu in realtime.
  

Plug-Ins:

• Add new effects with LADSPA plug-ins.
• Audacity includes some sample plug-ins by Steve Harris.
• Load VST plug-ins for Windows and Mac, with the optional VST Enabler.
• Write new effects with the bulit-in Nyquist programming languange.

Analysis:

• Spectrogram mode for visualizing frequencies.
  
• "Plot Spectrum" command for detailed frequency analysis.
  

Free and Cross-Platform:

• Licensed under the GNU General Public License (GPL).
• Runs on Mac OS X, Windows, and GNU/Linux.
  

Product's Info:
Audacity
version 1.2.6 (stable)
Size: 2,18 MB

or

Audacity
version 1.3 (Beta- for advanced users)


System requirements:
Windows 98/ME/2000/XP/Vista
Mac OS X
Linux/Unix

Download:
Windows 1.2.6
Mac OS X 1.2.5 (Intel) or 1.2.6 (PPC)
Linux/Unix 1.2.6 (in source code)

or

Beta version:
Windows 1.3.6
Mac OS X 1.3.6 (Universal Binary)
Linux/Unix 1.3.6 (in source code)