CN100481234C - 声音编码装置和解码装置、光记录介质及声音传输方法 - Google Patents
声音编码装置和解码装置、光记录介质及声音传输方法 Download PDFInfo
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- CN100481234C CN100481234C CN200310104744.XA CN200310104744A CN100481234C CN 100481234 C CN100481234 C CN 100481234C CN 200310104744 A CN200310104744 A CN 200310104744A CN 100481234 C CN100481234 C CN 100481234C
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/309—Table of contents
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00007—Time or data compression or expansion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP34235298 | 1998-11-16 | ||
JP342352/1998 | 1998-11-16 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99123855.9A Division CN1131594C (zh) | 1998-11-16 | 1999-11-12 | 声音编码装置和解码装置、光记录介质及声音传输方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1495776A CN1495776A (zh) | 2004-05-12 |
CN100481234C true CN100481234C (zh) | 2009-04-22 |
Family
ID=18353067
Family Applications (11)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200310104745.4A Expired - Lifetime CN1267922C (zh) | 1998-11-16 | 1999-11-12 | 声音的编码和解码方法以及声音的传送和接收方法 |
CN99123855.9A Expired - Lifetime CN1131594C (zh) | 1998-11-16 | 1999-11-12 | 声音编码装置和解码装置、光记录介质及声音传输方法 |
CNB2003101047435A Expired - Lifetime CN1295701C (zh) | 1998-11-16 | 1999-11-12 | 声音编码方法和解码装置、及声音传输方法 |
CN200310104731.2A Expired - Lifetime CN1263032C (zh) | 1998-11-16 | 1999-11-12 | 一种声音的编码和解码方法以及声音的传送和接收方法 |
CN200310104744.XA Expired - Fee Related CN100481234C (zh) | 1998-11-16 | 1999-11-12 | 声音编码装置和解码装置、光记录介质及声音传输方法 |
CNB2003101047401A Expired - Fee Related CN1310241C (zh) | 1998-11-16 | 1999-11-12 | 声音编码方法和解码方法、声音传输方法 |
CNB2003101047399A Expired - Lifetime CN1310432C (zh) | 1998-11-16 | 1999-11-12 | 一种声音的编码、解码和传输方法 |
CN200310104738.4A Expired - Lifetime CN1273986C (zh) | 1998-11-16 | 1999-11-12 | 一种声音的编码和解码方法、以及传送和接收方法 |
CNB2003101047416A Expired - Lifetime CN1308950C (zh) | 1998-11-16 | 1999-11-12 | 声音的编码方法和解码装置、以及传送和接收方法 |
CNB2003101047420A Expired - Fee Related CN1314207C (zh) | 1998-11-16 | 1999-11-12 | 一种声音的编码、解码和传送方法 |
CNB2003101047365A Expired - Fee Related CN1310240C (zh) | 1998-11-16 | 1999-11-12 | 声音编码方法和解码方法、声音传输方法 |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200310104745.4A Expired - Lifetime CN1267922C (zh) | 1998-11-16 | 1999-11-12 | 声音的编码和解码方法以及声音的传送和接收方法 |
CN99123855.9A Expired - Lifetime CN1131594C (zh) | 1998-11-16 | 1999-11-12 | 声音编码装置和解码装置、光记录介质及声音传输方法 |
CNB2003101047435A Expired - Lifetime CN1295701C (zh) | 1998-11-16 | 1999-11-12 | 声音编码方法和解码装置、及声音传输方法 |
CN200310104731.2A Expired - Lifetime CN1263032C (zh) | 1998-11-16 | 1999-11-12 | 一种声音的编码和解码方法以及声音的传送和接收方法 |
Family Applications After (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101047401A Expired - Fee Related CN1310241C (zh) | 1998-11-16 | 1999-11-12 | 声音编码方法和解码方法、声音传输方法 |
CNB2003101047399A Expired - Lifetime CN1310432C (zh) | 1998-11-16 | 1999-11-12 | 一种声音的编码、解码和传输方法 |
CN200310104738.4A Expired - Lifetime CN1273986C (zh) | 1998-11-16 | 1999-11-12 | 一种声音的编码和解码方法、以及传送和接收方法 |
CNB2003101047416A Expired - Lifetime CN1308950C (zh) | 1998-11-16 | 1999-11-12 | 声音的编码方法和解码装置、以及传送和接收方法 |
CNB2003101047420A Expired - Fee Related CN1314207C (zh) | 1998-11-16 | 1999-11-12 | 一种声音的编码、解码和传送方法 |
CNB2003101047365A Expired - Fee Related CN1310240C (zh) | 1998-11-16 | 1999-11-12 | 声音编码方法和解码方法、声音传输方法 |
Country Status (3)
Country | Link |
---|---|
US (7) | US6757659B1 (zh) |
EP (1) | EP1001549A3 (zh) |
CN (11) | CN1267922C (zh) |
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US6757659B1 (en) * | 1998-11-16 | 2004-06-29 | Victor Company Of Japan, Ltd. | Audio signal processing apparatus |
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US7236838B2 (en) * | 2000-08-29 | 2007-06-26 | Matsushita Electric Industrial Co., Ltd. | Signal processing apparatus, signal processing method, program and recording medium |
EP1410686B1 (en) * | 2001-02-07 | 2008-03-26 | Dolby Laboratories Licensing Corporation | Audio channel translation |
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FI118067B (fi) * | 2001-05-04 | 2007-06-15 | Nokia Corp | Menetelmä audiosignaalin pakkauksen purkamisessa, pakkauksen purkulaite, ja elektroniikkalaite |
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CN102065366B (zh) * | 2010-10-27 | 2012-08-15 | 威盛电子股份有限公司 | 多声道声音样本数据处理方法与装置 |
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CN108052312B (zh) * | 2017-12-06 | 2021-04-27 | 晶晨半导体(上海)股份有限公司 | 一种基于安卓系统实现多声道录音的方法及音频系统 |
CN112136176B (zh) * | 2018-05-23 | 2024-06-18 | 索尼公司 | 发送设备、发送方法、接收设备和接收方法 |
CN111383646B (zh) * | 2018-12-28 | 2020-12-08 | 广州市百果园信息技术有限公司 | 一种语音信号变换方法、装置、设备和存储介质 |
CN111583942B (zh) * | 2020-05-26 | 2023-06-13 | 腾讯科技(深圳)有限公司 | 语音会话的编码码率控制方法、装置和计算机设备 |
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1999
- 1999-11-02 US US09/432,103 patent/US6757659B1/en not_active Expired - Lifetime
- 1999-11-04 EP EP99121890A patent/EP1001549A3/en not_active Withdrawn
- 1999-11-12 CN CN200310104745.4A patent/CN1267922C/zh not_active Expired - Lifetime
- 1999-11-12 CN CN99123855.9A patent/CN1131594C/zh not_active Expired - Lifetime
- 1999-11-12 CN CNB2003101047435A patent/CN1295701C/zh not_active Expired - Lifetime
- 1999-11-12 CN CN200310104731.2A patent/CN1263032C/zh not_active Expired - Lifetime
- 1999-11-12 CN CN200310104744.XA patent/CN100481234C/zh not_active Expired - Fee Related
- 1999-11-12 CN CNB2003101047401A patent/CN1310241C/zh not_active Expired - Fee Related
- 1999-11-12 CN CNB2003101047399A patent/CN1310432C/zh not_active Expired - Lifetime
- 1999-11-12 CN CN200310104738.4A patent/CN1273986C/zh not_active Expired - Lifetime
- 1999-11-12 CN CNB2003101047416A patent/CN1308950C/zh not_active Expired - Lifetime
- 1999-11-12 CN CNB2003101047420A patent/CN1314207C/zh not_active Expired - Fee Related
- 1999-11-12 CN CNB2003101047365A patent/CN1310240C/zh not_active Expired - Fee Related
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2004
- 2004-05-27 US US10/854,196 patent/US7031905B2/en not_active Expired - Lifetime
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2009
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