SparkNG: Matlab realtime speech tools and voice production tools

by Hideki Kawahara

Matlab codes stored in this page are free to modify and use, since they are elemental and educational. Please check each license. I appreciate your comments and feedback. (In old Matlab versions, "audiorecorder" object does not allow data acquisition while it is running, and the tools in this page do not work.)

(Please mail me, if you have any suggestions and/or feedback. I appreciate.)
realtime recorder with FFT analyzer realtime spectrogram realtime vocal tract visualizer realtime event and F0 visualizer vocal tract shape to voice conversion

Matlab code


Please refer to the following movies for getting started with the tools. They are:


Obsolete links

Last update: Wed Mar 22 13:21:44 JST 2017