یه بسته نرم افزاری کامندلاین فوق العاده صوتی برای تبدیل و غیره و ذالک :D . چیزی کم داشت خبر بدین ;)
* RAW sound data in various data styles
* RAW textual sound data
* Amiga 8svx files
* Apple/SGI AIFF files
* SUN .au files
o PCM, U-law, A-law, G7xx ADPCM files
o mutant DEC .au files
o NeXT .snd files
* AVR files
* CD-R data (music CD format)
* CVS and VMS files (continous variable slope)
* GSM raw data (with optional library)
* Macintosh HCOM files
* Amiga MAUD files
* MP3 files (with optional external library)
* Psion Record.app files
* IRCAM SoundFile files
* NIST SPHERE files
* Turtle beach SampleVision files
* Soundtool (DOS) files
* Yamaha TX-16W sampler files
* Sound Blaster .VOC files
* Ogg Vorbis files (with optional external library)
* FLAC fiels (with optional external library)
* Dialogic/OKI ADPCM .VOX files
* Microsoft .WAV files
o PCM, U-law, A-law, MS ADPCM, IMA ADPCM, GSM, RIFX (big endian)
* Psion (palmtop) A-law .WVE files
* Maxis XA Audio files
o EA ADPCM (read support only)
* Record and Play audio on various Unix platforms.
* null file type that reads and writes from/to nothing.
The following effects can be applied to sound data:
* Channel averaging, duplication, and removal
* Band-pass filter
* Band-reject filter
* Base tone control
* Compress and Expand (compand) the dynamic range of samples
* Chorus effect
* DCShift audio
* Deemphases filter
* Move soundstage to front of listener.
* Add an echo or sequence of echos
* Fade in or out
* Apply a flanger effect
* Apply a high-pass filter
* Apply a low-pass filter
* Apply an equalizer effect
* Add dithering/masking noise to a signal
* Multi-band Compander
* Pad with silence
* Pan sound between channels
* Apply a phaser effect
* Change the pitch of a sound file without affecting its speed.
* Repeat audio data
* Change sampling rates using several different algorithms.
* Apply a reverb effect
* Reverse sound samples (to search for Satanic messages :)
* Detect periods of silence and start and stop processing based on it
* Change the speed of samples being played (without affecting pitch)
* Display general stats on sound samples
* Stretch/shorten the duration of a sound file.
* Swap stereo channels
* Create sounds with a simple synthesizer
* Treble tone control
* Trim audio data from beginning and end of file.
* Apply a tremolo (a.k.a vibrato) effect
* Adjust volume of samples.
* Noise elimination using frequency profiling
برای من که نصب بود :D ;)