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Fundamental frequency determination based on instantaneous frequency estimation
Signal Processing, 1995Abstract For certain types of speech coding algorithms, it is important to determine accurately the pitch period or the fundamental frequency of the speech signals. A new fundamental frequency determination method based on the instantaneous frequency estimation is presented in this paper.
Lunji Qiu, Haiyun Yang, Soo-Ngee Koh
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Fundamental Frequency Characteristics of Adolescent Females
Language and Speech, 1970The purpose of the present study was to obtain data descriptive of the vocal pitch characteristics of adolescent females. The speaking voices of females at ages 11, 13 and 15 years were recorded and measured using standard phonellescopic procedures. Data are presented describing the average fundamental frequency of the speaking voice, variability of ...
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Fundamental Frequencies of Acetylene
Physical Review, 1934George Glockler, Charles Morrell
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