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Audacity free audio editor

03 Jul
Audacity free audio editor 5.00/5 (100.00%) 1 vote

Audacity
Audacity is a free, easy-to-use and multilingual audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. You can use Audacity to:

Features:
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.

Record
Record from microphone, line input, USB/Firewire devices and others.
Device Toolbar manages multiple input and output devices.
Timer Record and Sound Activated Recording features.
Dub over existing tracks to create multi-track recordings.
Record at sample rates up to 192,000 Hz (subject to appropriate hardware). Up to 384,000 Hz is supported for appropriate high-resolution devices, except when using Windows DirectSound host.
Record multiple channels at once (subject to appropriate hardware).
Level meters can monitor volume levels before, during and after recording. Clipping can be displayed in the waveform or in a label track.

Import, Export
Import sound files, edit them, and combine them with other files or new recordings. Export your recordings in many different file formats, including multiple files at once.
Import and export WAV, AIFF, AU, FLAC and Ogg Vorbis files.
Fast “On-Demand” import of WAV or AIFF files (letting you start work with the files almost immediately) if read directly from source.
Import and export all formats supported by libsndfile such as GSM 6.10, 32-bit and 64-bit float WAV and U/A-Law.
Import MPEG audio (including MP2 and MP3 files) using libmad.
Import raw (headerless) audio files using the “Import Raw” command.
Create WAV or AIFF files suitable for burning to audio CD.
Export MP3 files with the optional LAME encoder library.
Import and export AC3, M4A/M4R (AAC) and WMA with the optional FFmpeg library (this also supports import of audio from video files).

Sound Quality
Supports 16-bit, 24-bit and 32-bit (floating point) samples (the latter preserves samples in excess of full scale).
Sample rates and formats are converted using high-quality resampling and dithering.
Tracks with different sample rates or formats are converted automatically in real time.

Editing
Easy editing with Cut, Copy, Paste and Delete.
Unlimited sequential Undo (and Redo) to go back any number of steps.
Edit and mix large numbers of tracks.
Multiple clips are allowed per track.
Label tracks with selectable Sync-Lock Tracks feature for keeping tracks and labels synchronized.
Draw Tool to alter individual sample points.
Envelope Tool to fade the volume up or down smoothly.
Automatic Crash Recovery in the event of abnormal program termination.

Effects, Plug-ins, Accessibility, Analysis

Download Audacity

Version for Mac OS can be download here (.dmg file)
Version for Linux can be download here

 
 

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Jul-03-2013 Audacity free audio editor «
 
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