CN1996763B - 音频设备及其操作方法 - Google Patents
音频设备及其操作方法 Download PDFInfo
- Publication number
- CN1996763B CN1996763B CN200610140326XA CN200610140326A CN1996763B CN 1996763 B CN1996763 B CN 1996763B CN 200610140326X A CN200610140326X A CN 200610140326XA CN 200610140326 A CN200610140326 A CN 200610140326A CN 1996763 B CN1996763 B CN 1996763B
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- CN
- China
- Prior art keywords
- digital
- audio
- digital audio
- bus
- video signals
- Prior art date
- 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.)
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2659—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for data rate control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2653—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for logical channel control
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0524099.9 | 2005-11-26 | ||
GB0524099A GB2432765B (en) | 2005-11-26 | 2005-11-26 | Audio device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310053738.XA Division CN103294441B (zh) | 2005-11-26 | 2006-11-27 | 音频设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1996763A CN1996763A (zh) | 2007-07-11 |
CN1996763B true CN1996763B (zh) | 2013-03-20 |
Family
ID=35601272
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610140326XA Active CN1996763B (zh) | 2005-11-26 | 2006-11-27 | 音频设备及其操作方法 |
CN201310053738.XA Active CN103294441B (zh) | 2005-11-26 | 2006-11-27 | 音频设备 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310053738.XA Active CN103294441B (zh) | 2005-11-26 | 2006-11-27 | 音频设备 |
Country Status (6)
Country | Link |
---|---|
US (5) | US7765019B2 (zh) |
EP (2) | EP2360597B1 (zh) |
CN (2) | CN1996763B (zh) |
AT (1) | ATE544116T1 (zh) |
GB (2) | GB2432765B (zh) |
TW (2) | TWI457911B (zh) |
Families Citing this family (50)
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GB2443989B (en) * | 2005-11-26 | 2008-11-05 | Wolfson Microelectronics Plc | Audio device and method |
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US7522572B2 (en) * | 2006-02-22 | 2009-04-21 | Broadcom Corporation | Mobile communication device providing N-way communications through a plurality of communication services |
US20090103747A1 (en) * | 2006-12-08 | 2009-04-23 | Harris Scott C | Power Saving File transmission in portable multimedia device |
JP5412032B2 (ja) * | 2007-10-26 | 2014-02-12 | ピーエスフォー ルクスコ エスエイアールエル | 半導体記憶装置 |
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JP4957620B2 (ja) * | 2008-03-31 | 2012-06-20 | 富士通株式会社 | 携帯型装置および情報管理方法 |
KR101016600B1 (ko) * | 2008-07-04 | 2011-02-22 | 최상준 | 분산형 휴대전화 인터넷 장치 |
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JP7200681B2 (ja) * | 2019-01-10 | 2023-01-10 | ヤマハ株式会社 | 音制御装置およびその制御方法、プログラム |
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2005
- 2005-11-26 GB GB0524099A patent/GB2432765B/en active Active
- 2005-11-26 GB GB0803500A patent/GB2444191B/en active Active
- 2005-12-28 US US11/318,600 patent/US7765019B2/en active Active
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2006
- 2006-11-24 EP EP11165440.6A patent/EP2360597B1/en active Active
- 2006-11-24 AT AT06256039T patent/ATE544116T1/de active
- 2006-11-24 TW TW102135863A patent/TWI457911B/zh active
- 2006-11-24 TW TW095143528A patent/TWI420506B/zh active
- 2006-11-24 EP EP06256039A patent/EP1806660B1/en active Active
- 2006-11-27 CN CN200610140326XA patent/CN1996763B/zh active Active
- 2006-11-27 CN CN201310053738.XA patent/CN103294441B/zh active Active
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2010
- 2010-07-09 US US12/833,222 patent/US8433430B2/en active Active
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- 2017-04-20 US US15/492,057 patent/US10504526B2/en active Active
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GB2444191A8 (en) | 2008-05-29 |
US20130237285A1 (en) | 2013-09-12 |
US7765019B2 (en) | 2010-07-27 |
CN1996763A (zh) | 2007-07-11 |
US8433430B2 (en) | 2013-04-30 |
EP2360597A2 (en) | 2011-08-24 |
GB2432765A (en) | 2007-05-30 |
US9666197B2 (en) | 2017-05-30 |
GB2432765B (en) | 2008-04-30 |
EP1806660A2 (en) | 2007-07-11 |
US20170221490A1 (en) | 2017-08-03 |
US20100317397A1 (en) | 2010-12-16 |
EP1806660B1 (en) | 2012-02-01 |
US20070124150A1 (en) | 2007-05-31 |
EP1806660A3 (en) | 2008-06-25 |
TW201407601A (zh) | 2014-02-16 |
GB0524099D0 (en) | 2006-01-04 |
CN103294441A (zh) | 2013-09-11 |
TW200727263A (en) | 2007-07-16 |
CN103294441B (zh) | 2016-08-03 |
GB2444191B (en) | 2008-07-16 |
GB2444191A (en) | 2008-05-28 |
GB0803500D0 (en) | 2008-04-02 |
EP2360597B1 (en) | 2014-01-08 |
EP2360597A3 (en) | 2011-09-21 |
US8843227B2 (en) | 2014-09-23 |
TWI457911B (zh) | 2014-10-21 |
TWI420506B (zh) | 2013-12-21 |
ATE544116T1 (de) | 2012-02-15 |
US10504526B2 (en) | 2019-12-10 |
US20150058024A1 (en) | 2015-02-26 |
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