JP2004248279A - 異なるタイプのインタフェースからの入力信号、又は異なるタイプのインタフェースへの出力信号を共通フォーマットの中央演算処理でプリプロセスするための方法及び装置 - Google Patents

異なるタイプのインタフェースからの入力信号、又は異なるタイプのインタフェースへの出力信号を共通フォーマットの中央演算処理でプリプロセスするための方法及び装置 Download PDF

Info

Publication number
JP2004248279A
JP2004248279A JP2004032633A JP2004032633A JP2004248279A JP 2004248279 A JP2004248279 A JP 2004248279A JP 2004032633 A JP2004032633 A JP 2004032633A JP 2004032633 A JP2004032633 A JP 2004032633A JP 2004248279 A JP2004248279 A JP 2004248279A
Authority
JP
Japan
Prior art keywords
system clock
different
format
signal
word
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.)
Pending
Application number
JP2004032633A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004248279A5 (enExample
Inventor
Ulrich Schreiber
シュライバー ウルリヒ
Markus Schneider
シュナイダー マルクス
Ulrich Gries
グリース ウルリヒ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2004248279A publication Critical patent/JP2004248279A/ja
Publication of JP2004248279A5 publication Critical patent/JP2004248279A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/04—Studio equipment; Interconnection of studios
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
JP2004032633A 2003-02-12 2004-02-09 異なるタイプのインタフェースからの入力信号、又は異なるタイプのインタフェースへの出力信号を共通フォーマットの中央演算処理でプリプロセスするための方法及び装置 Pending JP2004248279A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03090038A EP1447739A1 (en) 2003-02-12 2003-02-12 Method and apparatus for preprocessing input/output signals of/to different types of interfaces using a common format

Publications (2)

Publication Number Publication Date
JP2004248279A true JP2004248279A (ja) 2004-09-02
JP2004248279A5 JP2004248279A5 (enExample) 2007-03-08

Family

ID=32669012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004032633A Pending JP2004248279A (ja) 2003-02-12 2004-02-09 異なるタイプのインタフェースからの入力信号、又は異なるタイプのインタフェースへの出力信号を共通フォーマットの中央演算処理でプリプロセスするための方法及び装置

Country Status (6)

Country Link
US (1) US7127537B2 (enExample)
EP (1) EP1447739A1 (enExample)
JP (1) JP2004248279A (enExample)
KR (1) KR20040073344A (enExample)
CN (1) CN100354798C (enExample)
MX (1) MXPA04001263A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007115036A (ja) * 2005-10-20 2007-05-10 Fujitsu Ltd 非同期伝送装置、非同期伝送方法
JP2018502406A (ja) * 2014-11-11 2018-01-25 マイクロチップ テクノロジー インコーポレイテッドＭｉｃｒｏｃｈｉｐ Ｔｅｃｈｎｏｌｏｇｙ Ｉｎｃｏｒｐｏｒａｔｅｄ マルチチャネルｉ２ｓ伝送制御システムおよび方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060020718A1 (en) * 2004-06-28 2006-01-26 Duresky Nicholas E Resource sharing apparatus, systems, and methods
US7773733B2 (en) 2005-06-23 2010-08-10 Agere Systems Inc. Single-transformer digital isolation barrier
US8213489B2 (en) * 2005-06-23 2012-07-03 Agere Systems Inc. Serial protocol for agile sample rate switching
KR100746003B1 (ko) * 2005-09-20 2007-08-06 삼성전자주식회사 어레이 마이크로폰의 아날로그 신호를 디지털 신호로변환하는 장치 및 이를 포함하는 컴퓨터 시스템
CN100365631C (zh) * 2005-11-22 2008-01-30 北京中星微电子有限公司 一种共相式多媒体集成播放系统和方法
KR101116617B1 (ko) * 2007-07-20 2012-03-07 삼성전자주식회사 Ｉ２Ｓ（Ｉｎｔｅｒ－ＩＣ Ｓｏｕｎｄ） 형식의 오디오전송과 처리에 관한 방법 및 그 장치
CN102522110B (zh) * 2011-11-30 2014-07-30 苏州顺芯半导体有限公司 数字音频接口发送电路中实现数据预加载的方法和装置
EP2672393A1 (en) 2012-06-04 2013-12-11 Dialog Semiconductor B.V. Circuit and methods to use an audio interface to program a device within an audio stream
US10171540B2 (en) * 2012-09-07 2019-01-01 High Sec Labs Ltd Method and apparatus for streaming video security
KR102276895B1 (ko) * 2017-08-17 2021-07-12 삼성전자주식회사 반도체 장치 및 그 이벤트 프로파일링 방법
US10956116B2 (en) 2018-05-15 2021-03-23 Sonos, Inc. Media playback system with virtual line-in groups
EP3573342B1 (en) * 2018-05-25 2021-03-31 Harman Becker Automotive Systems GmbH Multi-rate digital sensor synchronization
TWI699656B (zh) * 2018-12-27 2020-07-21 新唐科技股份有限公司 可切換的i2s介面
CN110086549B (zh) * 2019-04-02 2021-09-14 北京小米移动软件有限公司 音频数据传输方法及装置
CN111027284B (zh) * 2019-12-05 2023-08-25 集奥聚合(北京)人工智能科技有限公司 一种基于数据灵活接入标准化输出方法
CN116389970B (zh) * 2021-12-22 2024-09-10 比亚迪股份有限公司 多类型音源独立声道输出方法、soc芯片及汽车
CN116088390B (zh) * 2023-02-23 2025-03-14 展讯通信（上海）有限公司 音频处理方法、装置及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886317A (en) * 1973-12-17 1975-05-27 Vidar Corp Synchronous data channel for pulse code modulation communications system
US4607345A (en) * 1982-01-07 1986-08-19 Rockwell International Corporation Serial data word transmission rate converter
EP0276343B1 (en) * 1987-01-27 1994-04-06 Hitachi, Ltd. Method and apparatus for PCM recording and reproducing audio signal
US5341368A (en) * 1992-05-05 1994-08-23 American Tel-A-Systems, Inc. Digital switching system interconnecting buses with imcompatible protocols
JP2941867B2 (ja) * 1989-12-15 1999-08-30 キヤノン株式会社 記録再生装置
JPH0816181A (ja) * 1994-06-24 1996-01-19 Roland Corp 効果付加装置
US6128681A (en) * 1997-08-07 2000-10-03 Avid Technology, Inc. Serial to parallel and parallel to serial, converter for a digital audio workstation
US6029221A (en) * 1998-06-02 2000-02-22 Ati Technologies, Inc. System and method for interfacing a digital signal processor (DSP) to an audio bus containing frames with synchronization data

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007115036A (ja) * 2005-10-20 2007-05-10 Fujitsu Ltd 非同期伝送装置、非同期伝送方法
JP2018502406A (ja) * 2014-11-11 2018-01-25 マイクロチップ テクノロジー インコーポレイテッドＭｉｃｒｏｃｈｉｐ Ｔｅｃｈｎｏｌｏｇｙ Ｉｎｃｏｒｐｏｒａｔｅｄ マルチチャネルｉ２ｓ伝送制御システムおよび方法

Also Published As

Publication number Publication date
MXPA04001263A (es) 2005-06-17
EP1447739A1 (en) 2004-08-18
CN100354798C (zh) 2007-12-12
CN1521599A (zh) 2004-08-18
KR20040073344A (ko) 2004-08-19
US20040161040A1 (en) 2004-08-19
US7127537B2 (en) 2006-10-24

Similar Documents

Publication Publication Date Title
JP2004248279A (ja) 異なるタイプのインタフェースからの入力信号、又は異なるタイプのインタフェースへの出力信号を共通フォーマットの中央演算処理でプリプロセスするための方法及び装置
US6385704B1 (en) Accessing shared memory using token bit held by default by a single processor
US6145007A (en) Interprocessor communication circuitry and methods
US7886271B2 (en) Embedding event information in the timing stream
US6782300B2 (en) Circuits and methods for extracting a clock from a biphase encoded bit stream and systems using the same
JPH05219141A (ja) 制御及びステータス情報を受信しかつ送信するための回路及び方法
US6009389A (en) Dual processor audio decoder and methods with sustained data pipelining during error conditions
US20060255972A1 (en) Trace Receiver Data Compression
US5214705A (en) Circuit and method for communicating digital audio information
US7274313B2 (en) High speed data recording with input duty cycle distortion
US7739669B2 (en) Paced trace transmission
US5479445A (en) Mode dependent serial transmission of digital audio information
JP4336860B2 (ja) シリアルインタフェース回路、及びシリアル受信器
US5960401A (en) Method for exponent processing in an audio decoding system
JP3451971B2 (ja) パケット転送装置
EP1455471A2 (en) Method and apparatus for preprocessing in a common-format, input signals of, or output signals for, interfaces of different type
JP2948245B2 (ja) 通信ネットワーク局のための送受信同期化装置
JP3358581B2 (ja) パケット転送装置
JP3451973B2 (ja) パケット転送装置
US7676697B2 (en) Using a delay line to cancel clock insertion delays
TMS320C672x et al. Reference Guide
JP3444224B2 (ja) パケット転送装置
CN119966564A (zh) 音频传输方法和装置、电子设备
JP3451972B2 (ja) パケット転送装置
JPS63312754A (ja) エラ−発生回路

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070122

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070122

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090813

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090825

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100202