Speech Tools

Thanks for all anonymous' contributions a provisional list of tools used in speech research and studies is now online, which perhaps still needs your help to make it more comprehensive.

If you would like to help us expand the list meanwhile the tools that you know or are using are not appearing in the list, please share your experiences with us via HERE!

All tools are categorised according to the following 5 general purposes. Stop your mouse over the name of individual tool to see a brief introduction, for details by clicking its name.

• Speech Synthesis
• Speech Recognition
• Signal Processing
• Speech/Acoustic Analysis
• Language Modelling

Speech Synthesis

	CMU Filter
	Festvox
	HTS_engine API
	MBROLA
	The HMM-based Speech Synthesis System (HTS)
	Mary Text-to-Speech System

Speech Recognition

	Julius
	Sphinx Speech Recognition Tools
	The Hidden Markov Model Toolkit (HTK)
	VoxForge
	Kaldi

Signal Processing

	VOICEBOX
	The Speech Signal Processing Toolkit (SPTK)
	ROCme! - Recording of Oral Corpora Made Easy

Speech/Acoustic Analysis

	The Penn Phonetics Lab Forced Aligner
	MTRANS : a multi channel transcription tool
	SailAlign
	WinPitch
	WaveSurfer
	SpeechRecorder
	SFS 4/Windows - Speech Filing System : Free Windows Tools for Speech Analysis
	WikiSpeech
	Functional Data Analysis (FDA) for Speech Research
	Praat
	ANVIL
	ELAN
	Transcriber
	NOMOS

Language Modelling