Y algunas cosillas ok!
Soundfile Editors & Utilities
General Audio Editors
Audacity - cross-platform soundfile editor with many nice features
AudioCutter - Cinema "audio processing for the more sophisticated demandings"
DAP - Richard Kent's digital audio editor/processor with XForms GUI
Eisenkraut - audio editor with playback via SuperCollider3
GLAME - audio processor and sound editor
GNoise - a new soundfile editor, can handle very large files
GNUsound - sound editor with support for multiple tracks and 8, 16, or 24/32-bit samples
JaWavedit - WAV file editor written in Java
Jokosher - multi-track non-linear audio editor, requires Python
KWave - a very good soundfile editor for KDE by Martin Wilz
Lamp - the Linux Audio Mangling Project soundfile editor
LAoE - Olivier Gäumann's "Layer-based AudiO Editor", requires Java2
Marlin - a sample editor for GNOME
MiXViews - soundfile editor + analysis/synthesis engine
Nightingale - a simple soundfile editor, especially useful for cutting up large WAV files
ReZound - is a "... graphical audio file editor primarily for but not limited to the Linux operating system"
-Snd one of the most powerful audio editors available for Linux
-Snd Configuration Scheme code to customize Snd
-Snd-ls a version of Snd for those of us who "don't know Scheme very well"
-Snd-RT realtime audio extensions for Snd
SndBite is an "audio editor designed for breaking large recordings into smaller components"
Snuggles - curses-based WAV/MP3 editor
Studio - excellent editor, requires Tcl/Tk
Swami - excellent new incarnation of the Smurf Soundfont editor
Sweep - a new soundfile editor from Conrad Parker
TAON - The Art Of Noise very nice soundfile editor
WaveMixer - easy-to-use multitrack wave editor, from Raoul Hecky & Friends
WaveForge - attempting a SoundForge clone for Linux
WaveSurfer - a new soundfile editor, requires the Snack extensions
WaveTools - a suite of small command-line programs for working with WAV-format soundfiles
Xforge - a new soundfile editor project for X11 and Motif/LessTif
XS - a soundfile editor using Tcl and the Snack extensions
XWave - good basic editor, a patch to add looping can be found at the same site
aPcStudio soundfile editor/processor with FLTK GUI
ecawave - soundfile editor from Kai Vehmanen, author of ecasound
mhWaveEdit - soundfile editor from Magnus Hjorth
mpgedit MPEG - audio file editor, processes constant bit rate (CBR) and variable bit rate (VBR) encoded files
quelcom - command-line utilities for editing WAV/MP3 files
sfubar-3 - command-line SoundFont2/WAV/AIFF editor, from Ben Collver
soniK - soundfile editor/recorder for KDE
wavedit - old, very basic and limited editor, console-mode only
Blender - the premier open-source 3D animation renderer now supports audio tracks
Broadcast 2000 - the only free non-linear realtime audio/video editing system for Linux; NB: Adam Williams has pulled this software from the SourceForge site, but it is still available from Eric Smith's Broadcast2000 Page.
Cinelerra - the impressive successor to Broadcast2000
Linux Audio/Video Tools - a suite of programs to record/playback audio and video under Linux using the Iomega Buz
MainActor - commercial non-linear video/multimedia editing suite
transcode - very interesting audio/video stream processing utility, from Dr. Thomas Östreich
Beat Monkey - calculates soundfile BPM and sample frames
Sample Calculators - very useful on-line calculators for time-stretching, pitch-shifting, and transposing samples
Wavelength - repairs erroneous data length entry in WAV file header
WavSplit - a utility for (surprise!) splitting WAV files according to a list of time values
abrowse - nice utility for reading and converting AKAI S1000/3000 sample CDs
basef - utility for manipulating parameters found in AIFF soundfile header
jWave - set of packages for Java to create and process RIFF (WAV) files
mirage-disk - a utility for copying the samples from Ensoniq Mirage diskettes, from Jean Zundel
shntool - multi-purpose WAV processing and reporting utility
wavbreaker/wavmerge - GUI utilities to break or merge WAV file
wavcut - is a "...short C program for cutting parts from WAV sound files", from Stefan Ondrejicka
-Gnome Wave Cleaner denoise, dehiss and amplify CD-quality WAV files
-GramoFile a program to clean gramophone recordings for transfer to CD
-GWC-lib the GNOME Wave Cleaner is now a library !
-declick Joachim Schurig's "dynamic digital declicker for audio files"
-dnr denoising utility from Matti Koskinen
tkdnoise nice Tcl/Tk GUI for the Csound dnoise utility, from Hudson Lacerda
-Xpand nice Python/Glade GUI for dynamics compression/expansion, requires SoX and normalize
-calcamp calculates what factor a sample needs for amplification to maximum volume (requires libsndfile)
-normalize "a WAV file volume normalizer"
-wavnorm utility to normalize 16-bit stereo WAV files