JPS62107598A - 同期化システム - Google Patents

同期化システム

Info

Publication number
JPS62107598A
JPS62107598A JP61214226A JP21422686A JPS62107598A JP S62107598 A JPS62107598 A JP S62107598A JP 61214226 A JP61214226 A JP 61214226A JP 21422686 A JP21422686 A JP 21422686A JP S62107598 A JPS62107598 A JP S62107598A
Authority
JP
Japan
Prior art keywords
signal processing
processing device
signal
audio
spa
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.)
Granted
Application number
JP61214226A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0225320B2 (2
Inventor
アラン・ブラン
パトリツク・ジヤニオツト
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS62107598A publication Critical patent/JPS62107598A/ja
Publication of JPH0225320B2 publication Critical patent/JPH0225320B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
    • G06F9/4825—Interrupt from clock, e.g. time of day
    • 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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/667—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using a division in frequency subbands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/253—Telephone sets using digital voice transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Small-Scale Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP61214226A 1985-10-30 1986-09-12 同期化システム Granted JPS62107598A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP85430037A EP0224626B1 (en) 1985-10-30 1985-10-30 Multi-signal processor synchronized system
EP85430037.3 1985-10-30

Publications (2)

Publication Number Publication Date
JPS62107598A true JPS62107598A (ja) 1987-05-18
JPH0225320B2 JPH0225320B2 (2) 1990-06-01

Family

ID=8194584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61214226A Granted JPS62107598A (ja) 1985-10-30 1986-09-12 同期化システム

Country Status (4)

Country Link
US (1) US4845752A (2)
EP (1) EP0224626B1 (2)
JP (1) JPS62107598A (2)
DE (1) DE3575829D1 (2)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2755951B2 (ja) * 1988-01-30 1998-05-25 キヤノン株式会社 情報処理装置
US5768613A (en) * 1990-07-06 1998-06-16 Advanced Micro Devices, Inc. Computing apparatus configured for partitioned processing
US6230255B1 (en) 1990-07-06 2001-05-08 Advanced Micro Devices, Inc. Communications processor for voice band telecommunications
JP2900719B2 (ja) * 1992-08-24 1999-06-02 日本電気株式会社 音声コーデック処理方法
US5996018A (en) * 1995-12-06 1999-11-30 International Business Machines Corporation Method and apparatus to reduce jitter and end-to-end delay for multimedia data signalling
EP1020998B1 (en) * 1999-01-12 2009-03-18 Thomson Licensing Method and apparatus for encoding audio frame data
EP1020997A3 (en) * 1999-01-12 2001-01-31 Deutsche Thomson-Brandt Gmbh Method for processing and apparatus for encoding audio or video frame data
EP1021044A1 (en) 1999-01-12 2000-07-19 Deutsche Thomson-Brandt Gmbh Method and apparatus for encoding or decoding audio or video frame data
EP1021045A1 (en) * 1999-01-12 2000-07-19 Deutsche Thomson-Brandt Gmbh Method for processing and apparatus for encoding audio or video frame data
US6205509B1 (en) * 1999-07-15 2001-03-20 3Com Corporation Method for improving interrupt response time
DE102008055134A1 (de) 2008-12-23 2010-07-01 Robert Bosch Gmbh Elektrisches oder elektronisches Verbundbauteil sowie Verfahren zum Herstellen eines elektrischen oder elektronischen Verbundbauteils

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412987A1 (fr) * 1977-12-23 1979-07-20 Ibm France Procede de compression de donnees relatives au signal vocal et dispositif mettant en oeuvre ledit procede
US4475011A (en) * 1977-12-27 1984-10-02 Stromberg-Carlson Corporation Arrangement of interactive telephone switching processors providing selective functional capability by port
US4445213A (en) * 1979-07-31 1984-04-24 Bell Telephone Laboratories, Incorporated Communication line interface for controlling data information having differing transmission characteristics
DE3236812C2 (de) * 1982-10-05 1987-01-08 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fernwirksystem
US4567606A (en) * 1982-11-03 1986-01-28 International Telephone And Telegraph Corporation Data processing apparatus and method for use in speech recognition

Also Published As

Publication number Publication date
DE3575829D1 (de) 1990-03-08
EP0224626B1 (en) 1990-01-31
EP0224626A1 (en) 1987-06-10
US4845752A (en) 1989-07-04
JPH0225320B2 (2) 1990-06-01

Similar Documents

Publication Publication Date Title
US5487035A (en) Method of multiplexed data reading/writing suitable for video-on-demand system
US7114039B2 (en) Signal processor with a plurality of kinds of processors and a shared memory accessed through a versatile control means
JPS63120535A (ja) 狭巾チャネルを通じたアナログ及びデジタルデータの正確な多重化送受信装置
US5570356A (en) High bandwidth communications system having multiple serial links
US5512938A (en) Teleconference terminal
EP0598052A1 (en) Method and apparatus for dynamic bandwidth allocation in a digital communication session
JPS62107598A (ja) 同期化システム
JPH02111138A (ja) バッファキュー書込みポインタ制御回路
US4271502A (en) Digital voice conferencer
CA1189974A (en) Code conversion system
CA1120619A (en) Method and arrangement for the transmission of speech signals
KR910009004A (ko) 집적된 서비스 디지탈 네트워크(isdn)의 스피드적용 처리 및 스피드 적용을 위한 모노리드식 집적장치
US5287350A (en) Sub-rate time switch
JP3691261B2 (ja) 可変長復号器のデータ可変装置
JPH0214821B2 (2)
JPH06338865A (ja) デジタル信号伝送方式
KR0157156B1 (ko) 병렬 디지탈 신호처리기를 이용한 오디오 부호화기
JPS5894264A (ja) フアクシミリ装置の交信方式
JP3052334B2 (ja) データ処理装置
KR100240003B1 (ko) Mpeg-1 오디오 부호화기의 오디오 신호처리 방법
JP3115067B2 (ja) シグナリングデータ伝送方式
JP2994224B2 (ja) 時分割多重音声蓄積・送出装置
JPH08123944A (ja) 信号処理装置
JPH08123943A (ja) 信号処理装置
JPS63263860A (ja) 並列処理通信方式