Hideki Kawahara
EliteSpeech and auditory signal processing researcher and a toolmaker for research and education in speech science.
legacy_STRAIGHT. A vocoder framework which had been widely used in research community since 1999.
187SparkNG. MATLAB real-time/interactive speech tools. This series is obsolete. SP3ARK is the up-to-date series (will be).
59FVN. FVN is now obsolete. Please use CAPRICEP instead. I will stop updating this tool. Frequency domain variants of Velvet Noise, a flexible building unit for speech synthesis, psychoacoustic research and acoustic measurement.
38YANGstraight_source. Analytic signal-based source information analysis for YANGstraight and real-time interactive tools
34CAPRICEP. An extended TSP (Time Stretched Pulse). CAPRICEP substantially replaces FVN. CAPRICEP enables interactive and real-time measurement of the linear time-invariant, the non-linear time-invariant, and random and time varying responses simultaneously.
29worldGUItools. GUI tools for WORLD vocoder
22voiceRTFB. Interactive and realtime tools for assisting voicing and singing training
19SafeguardingTestSounds. Acoustic measurement using music pieces
12SP3ARK. MATLAB real-time/interactive tools for speech production, perception, processing, and analysis research kernel. Up-to-date series of SparkNG (will be).
9RAPHSODEE. A new series of acoustic attributes analysis
7SIGMUS2021Summer. realtime vocal tract visualizer (demo)
6speechDBchecker. Tools to check signal attributes of sound file(s)
3VVRPTools. Supporting tools for voice users presented SMAC2023
2giantFFT. Signal processing tools and algorithms based on giant FFT concept
2Matlab-realtime-speech-tools.
2WORLD-helper. Speech science applications based on WORLD
1