Evaluatie van de STI in een veeltalig verstaanbaarheidsonderzoek
article
As has been shown before, there exists a close relation between the physical index STI (Speech Transmission Index) measured in an auditorium and the intelligibility score for the Dutch language. Within circles of the IEC (International Electrotechnical Committee) the question arose concerning the generalisability of this relation for other languages. The present experiment includes intelligibility scores obtained for 11 different languages for a set of well defined auditorium conditions. Besides interesting differences among the results of the various intelligibility tests, the STI appears to correlate well with the mean "international" speech intelligibility.
TNO Identifier
5347
Source
NAG journaal 53, pp. 29-37.
Pages
29-37
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