Speech Tools consists of three pieces of software; Speech Analyzer, Phonology Assistant, and IPA Help. Speech Analyzer can transcribe files with the IPA, play at different speeds, and add transcriptions in an interlinear format, as well as import data from FindPhone and Shoebox. Phonology Assistant can manage transcribed Speech Analyzer files as well as other corpora; it allows the user to view a chart of all the phonemes in a given corpus, and carry out phonological queries. IPA Help is designed to help the user learn to read and produce the sounds of the International Phonetic Alphabet.
TLA-team: These are three useful small tools. Speech analyzer is less powerful but perhaps more accessible to the layman than Praat. Phonology assistant is able to interact with other tools such as Toolbox and FLEX. Possibly these tools are not developed any more.