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SII app for iPhone and iPad


4.0 ( 8480 ratings )
Business Education
Developer: JOHN HOU
4.99 USD
Current version: 1.07, last update: 1 year ago
First release : 13 Mar 2014
App size: 770 Kb

Complete implementation of ASNI S3.5-1997 -- Methods For Calculation Of The Speech Intelligibility Index. The new version adds the capability for live measurements of speech and noise spectra.