KR20070037355A - 데이터 기록 재생 장치, 데이터 기록 재생 방법 및 그프로그램 - Google Patents
데이터 기록 재생 장치, 데이터 기록 재생 방법 및 그프로그램 Download PDFInfo
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Abstract
Description
Claims (7)
- 원음 신호를 부호화하여 생성된 음성 데이터를 수신하여 상기 음성 데이터를 상기 원음 신호로 복호하고 그에 따라 상기 원음 신호를 재생하는 데이터 기록 재생 장치에 있어서,상기 음성 데이터를 기억하는 데이터 기억 수단과,상기 데이터 기억 수단에 기억된 상기 음성 데이터 중에서 상기 원음 신호에 의해 지시된 음의 특성에 관한 정보를 추출하고, 상기 특성에 대하여 추출된 특성에 관한 정보에 의거하여 특징점 정보를 생성하는 특징점 정보 생성 수단과,상기 음성 데이터를 복호하고 상기 복호된 복호 데이터를 상기 특징점 정보에 의거하여 솎아냄(thinnning out)에 의해 상기 원음 신호를 변속 재생하는 변속 재생 수단을 구비하는 것을 특징으로 하는 데이터 기록 재생 장치.
- 제 1항에 있어서,상기 특징점 정보 생성 수단은 상기 음성의 유무를 지시하는 정보를 상기 특징점 정보로서 생성하는 것을 특징으로 하는 데이터 기록 재생 장치.
- 제 1항에 있어서,상기 특징점 정보 생성 수단은 소정의 시간마다 상기 특징점 정보를 생성하는 것을 특징으로 하는 데이터 기록 재생 장치.
- 제 1항에 있어서,상기 생성된 특징점 정보를, 상기 특징점 정보에 대응하는 상기 특성에 관한 정보를 갖는 상기 음성 데이터와 대응시켜 기억하는 특징점 정보 기억 수단을 또한 구비하는 것을 특징으로 하는 데이터 기록 재생 장치.
- 원음 신호를 부호화하여 생성된 음성 데이터를 상기 원음 신호로 복호하여 재생하는 데이터 기록 재생 방법으로서,상기 음성 데이터를 기억하는 스텝과,상기 기억된 음성 데이터 중에서 상기 원음 신호에 의해 지시된 음의 특성에 관한 정보를 추출하는 스텝과,상기 추출된 특성에 관한 정보에 의거하여 특징점 정보를 생성하는 스텝과,상기 음성 데이터를 복호하는 스텝과,상기 특징점 정보에 의거하여 상기 복호된 음성 데이터를 솎아내기하고, 그에 따라 상기 생성된 특징점 정보를 이용하면서 상기 원음 신호를 변속 재생하는 스텝을 구비하는 것을 특징으로 하는 데이터 기록 재생 방법.
- 원음 신호를 부호화하여 생성된 음성 데이터를 수신하여 상기 음성 데이터를 상기 원음 신호로 복호함에 의해 상기 음성 데이터를 재생하고, 컴퓨터가 실행하도록 채택되는 프로그램에 있어서,상기 음성 데이터를 기억하는 스텝과,상기 기억된 음성 데이터 중에서 상기 원음 신호에 의해 주어진 음의 특성에 관한 정보를 추출하는 스텝과,상기 추출된 특성에 관한 정보에 의거하여 특징점 정보를 생성하는 스텝과,상기 음성 데이터를 복호하는 스텝과,상기 특징점 정보에 의거하여 상기 복호된 음성 데이터를 솎아내기하고, 그에 따라 상기 생성된 특징점 정보를 이용하면서 상기 원음 신호를 변속 재생하는 스텝을 구비하는 것을 특징으로 하는 프로그램.
- 원음 신호를 부호화하여 생성된 음성 데이터를 수신하여 상기 음성 데이터를 상기 원음 신호로 복호하고 그에 따라 상기 원음 신호를 재생하는 데이터 기록 재생 장치에 있어서,상기 음성 데이터를 기억하는 데이터 기억 유닛과,상기 데이터 기억 수단에 기억된 상기 음성 데이터 중에서 상기 원음 신호에 의해 지시된 음의 특성에 관한 정보를 추출하고, 상기 특성에 대하여 추출된 특성에 관한 정보에 의거하여 특징점 정보를 생성하는 특징점 정보 생성 유닛과,상기 음성 데이터를 복호하고 상기 복호된 복호 데이터를 상기 특징점 정보에 의거하여 솎아냄(thinnning out)에 의해 상기 원음 신호를 변속 재생하는 변속 재생 유닛을 구비하는 것을 특징으로 하는 데이터 기록 재생 장치.
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JPJP-P-2005-00285997 | 2005-09-30 | ||
JP2005285997A JP2007094234A (ja) | 2005-09-30 | 2005-09-30 | データ記録再生装置、データ記録再生方法及びそのプログラム |
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US (1) | US8275473B2 (ko) |
EP (1) | EP1770704A3 (ko) |
JP (1) | JP2007094234A (ko) |
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DE102007006995A1 (de) * | 2007-02-14 | 2008-08-21 | Robert Bosch Gmbh | Korrektureinrichtung für audiovisuelle Daten |
JP2009075280A (ja) * | 2007-09-20 | 2009-04-09 | Nippon Hoso Kyokai <Nhk> | コンテンツ再生装置 |
US20090202227A1 (en) * | 2008-02-13 | 2009-08-13 | Samsung Electronics Co., Ltd. | Method and apparatus for recording data, method and apparatus for reproducing data, and recording medium for recording data |
JP2010074823A (ja) * | 2008-08-22 | 2010-04-02 | Panasonic Corp | 録画編集装置 |
US20100228736A1 (en) * | 2009-02-20 | 2010-09-09 | All Media Guide, Llc | Recognizing a disc |
WO2010121262A1 (en) * | 2009-04-17 | 2010-10-21 | Maxlinear, Inc. | Wideband personal-radio recorder |
US8526898B2 (en) | 2009-04-17 | 2013-09-03 | Maxlinear, Inc. | Wideband tuner architecture |
DE112010004844T5 (de) * | 2009-12-16 | 2012-10-31 | International Business Machines Corporation | Videocodierung unter Verwendung von Pixeldatenströmen |
JP6151898B2 (ja) * | 2012-08-31 | 2017-06-21 | 東芝アルパイン・オートモティブテクノロジー株式会社 | 音声再生装置および音声再生方法 |
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JP3555224B2 (ja) | 1995-03-14 | 2004-08-18 | ソニー株式会社 | オーディオ信号表示装置 |
EP0756267A1 (en) * | 1995-07-24 | 1997-01-29 | International Business Machines Corporation | Method and system for silence removal in voice communication |
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2005
- 2005-09-30 JP JP2005285997A patent/JP2007094234A/ja active Pending
-
2006
- 2006-09-28 EP EP06255034A patent/EP1770704A3/en not_active Withdrawn
- 2006-09-28 KR KR1020060094763A patent/KR101291474B1/ko not_active IP Right Cessation
- 2006-09-29 US US11/529,868 patent/US8275473B2/en not_active Expired - Fee Related
- 2006-09-30 CN CN2006101463843A patent/CN1941144B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2007094234A (ja) | 2007-04-12 |
US8275473B2 (en) | 2012-09-25 |
CN1941144A (zh) | 2007-04-04 |
EP1770704A3 (en) | 2012-04-25 |
US20070179649A1 (en) | 2007-08-02 |
EP1770704A2 (en) | 2007-04-04 |
KR101291474B1 (ko) | 2013-07-30 |
CN1941144B (zh) | 2011-07-13 |
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