A high quality MP3 encoder
Analyzes and adjusts the volume of MP3 files
A free multi-track audio editor and recorder
Multiplatform GUI of MP3Gain which adjusts volume of MP3 files
PC based Oscilloscope and Spectrum analyzer using sound card
C++ class library for sound analysis, synthesis, and morphing
Automatic audio RMS normalizer & splitter
Free DJ software: everything you need to perform live mixes
audio to midi converter for solo wind instruments, plus tuner
Continuous display of audio spectrum from PC input or wave file
Live analysis of pitches, harmonics, chords, and keys.
lmms projects builder and tagger
Strobe Tuner for Windows
What's inside your mp3 files REALLY ?
An automatic sample librarian tool for musicians
A unified display of relevant technical and tag data for A/V files