Software that models the auditory system.

A freely accessible phonetic type-and-clickwriter for IPA symbols in Unicode. Also includes "superlinguistic" names of consonants shown in phonetic script.

Speech analysis software written in Java 1.1.

Java API for real-time audio synthesis and computer music.

OTSoft is meant to facilitate analysis in Optimality Theory (Prince and Smolensky 1993) by using algorithms to do work that would have to be done (tediously, and perhaps unreliably) by hand. [by Bruce Hayes, UCLA]

Free software for acoustic analysis. (by Paul Boersma, University of Amsterdam)

Acoustic analysis software for Windows and Unix.

Listing of software for speech synthesis and analysis.

Shareware tools for speech training using real time visual feedback on sounds. Runs on Windows 95 or 98. Includes spectrograms.

Open (GNU) software for segmenting, labeling and transcribing speech.

An XML Based technique to transcribe phonetics: specifications, Document Type Description, some useful stylesheets to convert existing XML documents and an interesting set of case studies for specialists.