Design of Visible Speech Devices
作者:
Gordon E. Peterson,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1954)
卷期:
Volume 26,
issue 3
页码: 406-413
ISSN:0001-4966
年代: 1954
DOI:10.1121/1.1907350
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The conventional sound spectrograph affords the analysis of short signal samples and considerable flexibility in the construction of amplitude sections. Other major interests in sound spectrography are in the instantaneous portrayal of signals, and in the permanent record display of continuous linear and logarithmic analyses. This paper suggests instrument methodology for carrying out these operations. Values which are considered practical are suggested for the parameters of certain of the systems which are discussed.
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