A complete implementation of ANSI S3.5-1997: Methods For Calculation of The Speech Intelligibility Index. This professional version includes a feature for live measurement of speech and noise levels. It is free but includes some advertisements.
A complete implementation of ANSI S3.5-1997: Methods For Calculation of The Speech Intelligibility Index. This professional version includes a feature for live measurement of speech and noise levels. It is free but includes some advertisements.