Presentation | 1995/11/10 A Basic Experiment of Voice Pitch Changing to keep the Singer's Personal Feature Yoshinari SASAHIRA, Shuji HASHIMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Various approaches have been tried for the pitch changing of musical sounds. These methods are mostly based on the manipulation of the sampling-rate. They work rather well for sounds of musical instruments but not for human voices. They change not only the pitch of the voice but also the timbre, so it is often difficult to guess the identity of the singer by hearing the output of a conventional pitch changer. We must change only the pitch of the singer's voice while preserving its timbre. This paper describes a new method of the singer's voice pitch changing by introducing Linear Predictive Coding (LPC) which is used in speech analysis-synthesis data compression. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Linear Predictive Coding / Pitch Changing / Pitch Detection / Linear Prediction Error / Automated Accompaniment |
Paper # | HIP95-21 |
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Conference Information | |
Committee | HIP |
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Conference Date | 1995/11/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Basic Experiment of Voice Pitch Changing to keep the Singer's Personal Feature |
Sub Title (in English) | |
Keyword(1) | Linear Predictive Coding |
Keyword(2) | Pitch Changing |
Keyword(3) | Pitch Detection |
Keyword(4) | Linear Prediction Error |
Keyword(5) | Automated Accompaniment |
1st Author's Name | Yoshinari SASAHIRA |
1st Author's Affiliation | Department of Applied Physics, School of Science and Engineering , WASEDA University() |
2nd Author's Name | Shuji HASHIMOTO |
2nd Author's Affiliation | Department of Applied Physics, School of Science and Engineering , WASEDA University |
Date | 1995/11/10 |
Paper # | HIP95-21 |
Volume (vol) | vol.95 |
Number (no) | 349 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |