ISSN 2394-5125
 

Research Article 


ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood.

Abstract
Abstract
Fundamental frequency or pitch estimation is important problem in speech recognition to extract
the features of speech signal. It gives information about the speakers emotion and the gender
information. Pitch vary within a speaker and can sometimes drop or rise significantly. The Presented
work focuses especially on estimation of pitch period, pitch frequency with autocorrelation and
cepstum pitch estimation techniques in clean and noisy environment. For Pitch Estimation input
signal is recorded from people having different age and sex. Pitch contour by autocorrelation and
cepstrum method is evaluated. The random values in the pitch contours corresponds to the unvoiced
and silence regions and the continuous segments correspond to the voiced regions. Fine Pitch
Error(FPE) is computed for speakers of different age, sex to evaluate performance. The focus here is
to study and implement various pitch estimation techniques on both clean and noisy speech and then
evaluating the performance of these techniques

Key words: Keywords: Pitch Estimation, Fundamental frequency, Autocorrelation, Cepstrum, Pitch Contour, Fine Pitch Error(FPE), Voiced, Unvoiced Region.


 
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Pubmed Style

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood. ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES. JCR. 2020; 7(17): 2556-2568. doi:10.31838/jcr.07.17.316


Web Style

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood. ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES. http://www.jcreview.com/?mno=100451 [Access: April 17, 2021]. doi:10.31838/jcr.07.17.316


AMA (American Medical Association) Style

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood. ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES. JCR. 2020; 7(17): 2556-2568. doi:10.31838/jcr.07.17.316



Vancouver/ICMJE Style

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood. ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES. JCR. (2020), [cited April 17, 2021]; 7(17): 2556-2568. doi:10.31838/jcr.07.17.316



Harvard Style

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood (2020) ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES. JCR, 7 (17), 2556-2568. doi:10.31838/jcr.07.17.316



Turabian Style

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood. 2020. ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES. Journal of Critical Reviews, 7 (17), 2556-2568. doi:10.31838/jcr.07.17.316



Chicago Style

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood. "ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES." Journal of Critical Reviews 7 (2020), 2556-2568. doi:10.31838/jcr.07.17.316



MLA (The Modern Language Association) Style

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood. "ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES." Journal of Critical Reviews 7.17 (2020), 2556-2568. Print. doi:10.31838/jcr.07.17.316



APA (American Psychological Association) Style

Manpreet Kaur, Gagandeep Kaur, Priyanka Sood (2020) ANALYSIS OF PERFORMANCE OF PITCH ESTIMATION TECHNIQUES. Journal of Critical Reviews, 7 (17), 2556-2568. doi:10.31838/jcr.07.17.316