An Extraction Algorithm for Voice Signal Feature Based on Multifractal Analysis

Da Hui Li; Ming Diao

doi:10.4028/www.scientific.net/AMR.179-180.1441

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 179-180An Extraction Algorithm for Voice Signal Feature...

An Extraction Algorithm for Voice Signal Feature Based on Multifractal Analysis

Abstract:

This paper utilizes the multiple fractal theories to define the box dimension and the multiple fractal dimensions, and realizes the feature of voice signal. Then it designs an extraction algorithm for voice signal feature. The result shows, the multifractal method is better than sole fractal method and it may be the characteristic parameter of the voice recognition.

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Periodical:

Advanced Materials Research (Volumes 179-180)

Pages:

1441-1445

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.179-180.1441

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Online since:

January 2011

Authors:

Da Hui Li, Ming Diao

Keywords:

Extraction Algorithm, Multifractal Analysis, Voice Signal

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