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Effects of Ear Protective Devices on the Intelligibility of Speech in Noise

โœ Scribed by Kryter, K. D.


Book ID
121804056
Publisher
American Institute of Physics
Year
1946
Tongue
English
Weight
604 KB
Volume
18
Category
Article
ISSN
0001-4966

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The effect of ambient noise on speech in
โœ T. Houtgast ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 519 KB

Intelligibility tests were performed by teachers and pupils in classrooms under a variety of (road traffic) noise conditions. The intelligibility scores are found to deteriorate at (indoor) noise levels exceeding a critical value of -15 dB with regard to a teacher's long-term (reverberant) speech le