Blind Estimation of Room Acoustic Parameters and Speech Transmission Index using MTF-based CNNs

Suradej Duangpummet, Jessada Karnjana, Waree Kongprawechnon, Masashi Unoki

This paper proposes a blind estimation method based on the modulation transfer function and Schroeder model for estimating reverberation time in seven-octave bands. Therefore, the speech transmission index and five room-acoustic parameters can be estimated.

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