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Fundamental Frequency Estimation of the Speech Signal Compressed by MP3 Algorithm Using PCC InterpolationMILIVOJEVIC, Z. N. , MIRKOVIC, M. D. , MILIVOJEVIC, S. M. |
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Author keywords
fundamental frequency, speech compression, speech processing, signal representation
References keywords
frequency(18), signal(9), estimation(9), fundamental(8), speech(7), processing(6), process(5), milivojevic(5), interpolation(5), cubic(5)
Blue keywords are present in both the references section and the paper title.
About this article
Date of Publication: 2010-02-27
Volume 10, Issue 1, Year 2010, On page(s): 18 - 22
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2010.01003
Web of Science Accession Number: 000275458900003
SCOPUS ID: 77954638982
Abstract
In this paper the fundamental frequency estimation results of the MP3 modeled speech signal are analyzed. The estimation of the fundamental frequency was performed by the Picking-Peaks algorithm with the implemented Parametric Cubic Convolution (PCC) interpolation. The efficiency of PCC was tested for Catmull-Rom, Greville and Greville two-parametric kernel. Depending on MSE, a window that gives optimal results was chosen. |
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[1] The Effects of the Acute Hypoxia to the Fundamental Frequency of the Speech Signal, MILIVOJEVIC, Z. N., MILIVOJEVIC, M., BRODIC, D., Advances in Electrical and Computer Engineering, ISSN 1582-7445, Issue 2, Volume 12, 2012.
Digital Object Identifier: 10.4316/aece.2012.02010 [CrossRef] [Full text]
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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania
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