Automatic Extraction of Formant Frequencies from Continuous Speech
作者:
James L. Flanagan,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1956)
卷期:
Volume 28,
issue 1
页码: 110-118
ISSN:0001-4966
年代: 1956
DOI:10.1121/1.1908188
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Two electronic devices for automatically extracting the first three formant frequencies from continuous speech are described. Both devices are designed to yield three continuous dc output voltages whose magnitudes, as functions of time, represent the formant frequencies of the input speech. The principles of operation and the design features of both devices are discussed, and typical examples of the operation of each are presented.
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