Audacity is a free, easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. The interface is translated into many languages. You can use Audacity to:
# Record live audio,Record computer playback on any Windows Vista or later machine.
# Convert tapes and records into digital recordings or CDs.
# Edit WAV, AIFF, FLAC, MP2, MP3 Vorbis sound files.
# Cut, copy, splice or mix sounds together.
# Remove hiss, hum or other constant background noises.
# Alter frequencies with Equalization, Bass and Treble, High/Low Pass and Notch Filter effects.
# Adjust volume with Compressor, Amplify, Normalize, Fade In/Fade Out and Adjustable Fade effects.
# Remove Vocals from suitable stereo tracks.
# Create voice-overs for podcasts or DJ sets using Auto Duck effect.
# Other built-in effects include Echo,Paulstretch (extreme stretch),Phaser,everb,erse,Truncate Silence & much more......
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