Title :
Comments on Helium speech - Insight into speech event needed
Author :
Nakatsui, Mamoru
Author_Institution :
Radio Research Laboratory, Koganei-shi, Tokyo, Japan
fDate :
12/1/1974 12:00:00 AM
Abstract :
It seems that there is much confusion and misunderstanding with respect to the nature of helium speech and in the design of helium speech unscramblers. This is due to the lack of collective studies covering not only physical properties but also human factors. Some comments on the problem are presented on the basis of author´s own experimental results.
Keywords :
Acoustic distortion; Degradation; Frequency; Helium; Human factors; Nitrogen; Nonlinear distortion; Oral communication; Psychology; Speech processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1974.1162606