Objective measures for predicting speech intelligibility in noisy conditions based on new band-importance functions
نویسندگان
چکیده
منابع مشابه
Objective measures for predicting speech intelligibility in noisy conditions based on new band-importance functions.
The articulation index (AI), speech-transmission index (STI), and coherence-based intelligibility metrics have been evaluated primarily in steady-state noisy conditions and have not been tested extensively in fluctuating noise conditions. The aim of the present work is to evaluate the performance of new speech-based STI measures, modified coherence-based measures, and AI-based measures operatin...
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The speech-based envelope power spectrum model (sEPSM; [1]) was proposed in order to overcome the limitations of the classical speech transmission index (STI) and speech intelligibility index (SII). The sEPSM applies the signal-tonoise ratio in the envelope domain (SNRenv), which was demonstrated to successfully predict speech intelligibility in conditions with nonlinearly processed noisy speec...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2009
ISSN: 0001-4966
DOI: 10.1121/1.3097493