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Analysis of short-time speech transmission index algorithms
The Journal of the Acoustical Society of America, 2008Various methods have been shown to compute the Speech Transmission Index (STI) using speech as a probe stimulus (Goldsworthy & Greenberg, J. Acoust. Soc. Am., 116, 3679-3689, 2004). Frequency-domain methods, while accurate at predicting the long-term STI, cannot predict short-term changes due to fluctuating backgrounds.
Karen Payton, Mona Shrestha
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Past, present and future of the speech transmission index [PDF]
, 2002 Table of contentsTammo's and Herman's Index. An introduction by Manfred R. SchroederChapter 1. The roots of the STI approach. Tammo Houtgast and HermanJ.M. Steeneken: Introduction - Our first effort - Introduction of STI - Speech envelope spectrum and MTF - Further developments - Envelope modulation and the earChapter 2.
Houtgast, T. +2 more
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Comparison of Direct and Indirect Methods of Speech Transmission Index Assessment
International Journal of ComputingIn this paper, direct and indirect methods of speech transmission index (STI) estimation are compared. Two versions of the indirect method of the STI estimating are considered. In the first version of the indirect method, a pair of signals is used as a test signal.
Arkadiy Prodeus +2 more
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Device for measuring the speech transmission index
The Journal of the Acoustical Society of America, 1982openaire +1 more source
Fast Estimation of Speech Transmission Index Using the Reverberation Time
Applied Acoustics, 2016Marcelina Olechowska, Artur NowoĊwiat
exaly
SPEECH TRANSMISSION INDEX: TOO WEAK IN TIME AND FREQUENCY?
Reproduced Sound 2008, 2023openaire +1 more source