Theoretical Analysis of Amounts of Musical Noise and Speech Distortion in Structure-Generalized Parametric Blind Spatial Subtraction Array
| Autor: | Ryoichi Miyazaki, Kiyohiro Shikano, Hiroshi Saruwatari |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Structure (mathematical logic)
speech recognition performance Computer science Applied Mathematics Speech recognition Subtraction Higher-order statistics Computer Graphics and Computer-Aided Design Speech enhancement Speech recognition performance Noise SPEECH DISTORTION Signal Processing speech enhancement musical noise higher-order statistics Electrical and Electronic Engineering Parametric statistics |
| Zdroj: | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :586-590 |
| ISSN: | 1745-1337 0916-8508 |
| DOI: | 10.1587/transfun.e95.a.586 |
| Popis: | SUMMARY We propose a structure-generalized blind spatial subtraction array (BSSA), and the theoretical analysis of the amounts of musical noise and speech distortion. The structure of BSSA should be selected according to the application, i.e., a channelwise BSSA is recommended for listening but a conventional BSSA is suitable for speech recognition. |
| Databáze: | OpenAIRE |
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