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Spectro-Edit 0.2 (Default branch)
08-10-2008
Spectro-Edit reads in regular PCM audio files,then shows the audio visually in a time vs.frequency plot. The fun part is that you can"paint out" any part of the visualization and playback the audio subject to your modifications. Whenyou are happy with the result, you can save yourwork back to a WAV file. This could be useful forpodcasting (edit out microphone noise, chairsqueaks, phones ringing, and other backgroundnoise), music (make strange and unusualmodifications to the sound for artistic reasons),research (visualize animal calls or noisepollution from nearby industrial activity), andgeneral purpose geekery (which was the originalpurpose).License: GNU General Public License v3Changes:|
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synaesthesia(1) synaesthesia(1) NAME
synaesthesia - visual sound display SYNOPSIS
synaesthesia [--use-sdl] [--use-x] [--use-svga] [--fullscreen] [--width w] [--height h] input DESCRIPTION
Synaestheia is a program for representing audio graphically in real time using an attractive variety of visual effects. It reads sound data from input and displays the visual representation through svgalib, X or SDL. While synaesthesia is running, moving the mouse over the window will expose a set of audio and other runtime controls. --use-sdl Force display via SDL. --use-svga Force display via svgalib (i386 architecture only). --use-x Force display via X. --fullscreen Attempt a full-screen display (requires a fast machine). --width w Specify a width for the window. --height h Specify a height for the window. input as cd | line | esd | pipe frequency Audio source; this should be one of cd, line, esd, or pipe. When using a pipe source, the sample frequency (e.g. 44100) must be specified; synaesthesia will expect a 16-bit stereo PCM stream on standard input. The sound will be played to the audio device. EXAMPLES
synaesthesia esd synaesthesia cd synaesthesia line ogg123 -d raw -f - song.ogg | synaesthesia pipe 44100 AUTHOR
Synaesthesia was written by Paul Harrison <pfh@csse.monash.edu.au>. This manual page was written by Devin Carraway <devin@debian.org> for the Debian GNU/Linux system (but may be used by others). 10 May 2003 synaesthesia(1)