Effect of Power Amplifier Distortion on the Speech Transmission Index for Public Address Systems

Effect of Power Amplifier Distortion on the Speech Transmission Index for Public Address Systems

The effect of the power amplifier on speech intelligibility in public address systems is often marginalised – i.e. it is assumed that it does not introduce significant signal distortion. This approach is justified when the linear range of the amplifier is used. The large crest factor of the speech s...

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Bibliographic Details
Main Author: Paweł Dziechciński
Format: Article
Language:English
Published: Institute of Fundamental Technological Research Polish Academy of Sciences 2022-06-01
Series:Archives of Acoustics
Subjects:
speech transmission index
power amplifier
public address system
Online Access:https://journals.pan.pl/Content/123488/PDF/aoa.2022.141649.pdf
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