JP2000350300A5 - - Google Patents
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- Publication number
- JP2000350300A5 JP2000350300A5 JP2000145596A JP2000145596A JP2000350300A5 JP 2000350300 A5 JP2000350300 A5 JP 2000350300A5 JP 2000145596 A JP2000145596 A JP 2000145596A JP 2000145596 A JP2000145596 A JP 2000145596A JP 2000350300 A5 JP2000350300 A5 JP 2000350300A5
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/313058 | 1999-05-17 | ||
| US09/313,058 US7016501B1 (en) | 1997-02-07 | 1999-05-17 | Directional decoding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000350300A JP2000350300A (ja) | 2000-12-15 |
| JP2000350300A5 true JP2000350300A5 (enExample) | 2007-06-28 |
Family
ID=23214203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000145596A Pending JP2000350300A (ja) | 1999-05-17 | 2000-05-17 | 指向性復号方法及び装置 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1054575A3 (enExample) |
| JP (1) | JP2000350300A (enExample) |
| CN (1) | CN100349497C (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100904985B1 (ko) * | 2001-02-07 | 2009-06-26 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 오디오 채널 변환 |
| US7660424B2 (en) | 2001-02-07 | 2010-02-09 | Dolby Laboratories Licensing Corporation | Audio channel spatial translation |
| WO2004019656A2 (en) * | 2001-02-07 | 2004-03-04 | Dolby Laboratories Licensing Corporation | Audio channel spatial translation |
| MXPA05001413A (es) * | 2002-08-07 | 2005-06-06 | Dolby Lab Licensing Corp | Conversion espacial de canales de audio. |
| CN1926607B (zh) * | 2004-03-01 | 2011-07-06 | 杜比实验室特许公司 | 多信道音频编码 |
| ES2333137T3 (es) | 2004-07-14 | 2010-02-17 | Koninklijke Philips Electronics N.V. | Conversion de canal de audio. |
| US7283634B2 (en) * | 2004-08-31 | 2007-10-16 | Dts, Inc. | Method of mixing audio channels using correlated outputs |
| US7787631B2 (en) * | 2004-11-30 | 2010-08-31 | Agere Systems Inc. | Parametric coding of spatial audio with cues based on transmitted channels |
| US7830921B2 (en) | 2005-07-11 | 2010-11-09 | Lg Electronics Inc. | Apparatus and method of encoding and decoding audio signal |
| CN101454828B (zh) * | 2005-09-14 | 2011-12-28 | Lg电子株式会社 | 解码音频信号的方法和装置 |
| WO2007032647A1 (en) | 2005-09-14 | 2007-03-22 | Lg Electronics Inc. | Method and apparatus for decoding an audio signal |
| EP2000001B1 (en) * | 2006-03-28 | 2011-12-21 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement for a decoder for multi-channel surround sound |
| US12125492B2 (en) | 2015-09-25 | 2024-10-22 | Voiceage Coproration | Method and system for decoding left and right channels of a stereo sound signal |
| MX382211B (es) | 2015-09-25 | 2025-03-13 | Voiceage Corp | Metodo y sistema para codificar una señal de sonido estereo utilizando los parametros de codificacion de un canal primario para codificar un canal secundario. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5046098A (en) * | 1985-03-07 | 1991-09-03 | Dolby Laboratories Licensing Corporation | Variable matrix decoder with three output channels |
| JP2512038B2 (ja) * | 1987-12-01 | 1996-07-03 | 松下電器産業株式会社 | 音場再生装置 |
| JPH03110999A (ja) * | 1989-09-25 | 1991-05-10 | Sharp Corp | ４チャンネル・ステレオ強調回路 |
| JPH05236599A (ja) * | 1992-02-21 | 1993-09-10 | Clarion Co Ltd | ３スピーカの音響再生装置 |
| EP0593128B1 (en) * | 1992-10-15 | 1999-01-07 | Koninklijke Philips Electronics N.V. | Deriving system for deriving a centre channel signal from a stereophonic audio signal |
| US5572591A (en) | 1993-03-09 | 1996-11-05 | Matsushita Electric Industrial Co., Ltd. | Sound field controller |
| US5727068A (en) | 1996-03-01 | 1998-03-10 | Cinema Group, Ltd. | Matrix decoding method and apparatus |
| US6711266B1 (en) * | 1997-02-07 | 2004-03-23 | Bose Corporation | Surround sound channel encoding and decoding |
-
2000
- 2000-05-16 EP EP00304128A patent/EP1054575A3/en not_active Withdrawn
- 2000-05-17 JP JP2000145596A patent/JP2000350300A/ja active Pending
- 2000-05-17 CN CNB00108691XA patent/CN100349497C/zh not_active Expired - Fee Related