Presentation | 2005/6/9 The Improvement of Voice Quality in Speech Noise Reduction using RSF Noriyuki OHTSUKI, Kazunaga OHNUKI, Yoshikazu MIYANAGA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this preport, We propose a musical noise reduction method for speech enhancement using RSF. The musical noise was produced in the noise reduction method on frequency domain. In the RSF method, when the signal-to-noise ratio of original speech signals is very low, the processed speech signal has prominent musical noise. The musical noise is related to analysis window length in RSF. We propose the method of reducing the musical noise produced by speech noise suppression which used RSF. We show the experimental results which eliminates musical nose using RSF. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Noise Reduction / Frequency domain / Digital Filter / RSF / Musical noise |
Paper # | SIS2005-1 |
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Committee | SIS |
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Conference Date | 2005/6/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The Improvement of Voice Quality in Speech Noise Reduction using RSF |
Sub Title (in English) | |
Keyword(1) | Noise Reduction |
Keyword(2) | Frequency domain |
Keyword(3) | Digital Filter |
Keyword(4) | RSF |
Keyword(5) | Musical noise |
1st Author's Name | Noriyuki OHTSUKI |
1st Author's Affiliation | Kushiro National College of Technology() |
2nd Author's Name | Kazunaga OHNUKI |
2nd Author's Affiliation | Kushiro National College of Technology |
3rd Author's Name | Yoshikazu MIYANAGA |
3rd Author's Affiliation | Graduate School of Information Sicience and Technology, Hokkaido University |
Date | 2005/6/9 |
Paper # | SIS2005-1 |
Volume (vol) | vol.105 |
Number (no) | 111 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |