ATE191820T1 - Verfahren zum betrieb eines geräts zur erleichterung von kommunikationen - Google Patents

Verfahren zum betrieb eines geräts zur erleichterung von kommunikationen

Info

Publication number
ATE191820T1
ATE191820T1 AT91307330T AT91307330T ATE191820T1 AT E191820 T1 ATE191820 T1 AT E191820T1 AT 91307330 T AT91307330 T AT 91307330T AT 91307330 T AT91307330 T AT 91307330T AT E191820 T1 ATE191820 T1 AT E191820T1
Authority
AT
Austria
Prior art keywords
signal processing
processing circuits
state
indicator
burst
Prior art date
Application number
AT91307330T
Other languages
English (en)
Inventor
Alan F Hendrickson
Herbert M Chen
Carlin Dru Cabler
Rajiv Hattangadi
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of ATE191820T1 publication Critical patent/ATE191820T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H04M9/085—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic using digital techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Transceivers (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Analogue/Digital Conversion (AREA)
AT91307330T 1990-09-27 1991-08-09 Verfahren zum betrieb eines geräts zur erleichterung von kommunikationen ATE191820T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/589,402 US5021783A (en) 1990-09-27 1990-09-27 Method for operating an apparatus for facilitating communications

Publications (1)

Publication Number Publication Date
ATE191820T1 true ATE191820T1 (de) 2000-04-15

Family

ID=24357859

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91307330T ATE191820T1 (de) 1990-09-27 1991-08-09 Verfahren zum betrieb eines geräts zur erleichterung von kommunikationen

Country Status (5)

Country Link
US (1) US5021783A (de)
EP (1) EP0482745B1 (de)
JP (1) JPH04284045A (de)
AT (1) ATE191820T1 (de)
DE (1) DE69132109D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2052351C (en) 1991-09-27 2000-05-23 Gordon J. Reesor Telephone handsfree algorithm
US5357567A (en) * 1992-08-14 1994-10-18 Motorola, Inc. Method and apparatus for volume switched gain control
JPH06112989A (ja) * 1992-09-28 1994-04-22 Horiba Ltd 分析システム
DE4305256A1 (de) * 1993-02-20 1994-08-25 Sel Alcatel Ag Verfahren zum Verbessern der akustischen Rückhördämpfung von elektroakustischen Anlagen
EP0619559A3 (de) * 1993-04-05 1995-10-25 Nokia Mobile Phones Ltd Integrierte analog-digitale Grenzschnittstelle.
JPH06338934A (ja) * 1993-05-25 1994-12-06 Exar Corp 事象駆動型制御回路を有するスピーカーホーン

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190093C (nl) * 1979-12-17 1993-10-18 Victor Company Of Japan Comprimeer- en expandeerstelsel.
US4652857A (en) * 1983-04-29 1987-03-24 Meiksin Zvi H Method and apparatus for transmitting wide-bandwidth frequency signals from mines and other power restricted environments
US4578667A (en) * 1984-03-23 1986-03-25 Tektronix, Inc. Digital acquisition system including a high-speed sampling gate
JP2533062Y2 (ja) * 1987-07-03 1997-04-16 ヤマハ株式会社 アナログディジタル変換回路
US4958139A (en) * 1988-06-23 1990-09-18 Nicolet Instrument Corporation Method and apparatus for automatically calibrating the gain and offset of a time-shifted digitizing channel
US5007046A (en) * 1988-12-28 1991-04-09 At&T Bell Laboratories Computer controlled adaptive speakerphone

Also Published As

Publication number Publication date
US5021783A (en) 1991-06-04
EP0482745B1 (de) 2000-04-12
DE69132109D1 (de) 2000-05-18
EP0482745A3 (en) 1992-12-23
EP0482745A2 (de) 1992-04-29
JPH04284045A (ja) 1992-10-08

Similar Documents

Publication Publication Date Title
KR840009375A (ko) 혼신처리장치 및 방법
JPS5421148A (en) Device for and method of automatically testing microprocessor substrate
GB9513639D0 (en) Method and apparatus for detecting an input signal level
FR2648916B1 (fr) Agencement de test de cartes a circuit imprime et son application au test de cartes a circuit imprime formant un equipement de multiplexage-demultiplexage de signaux numeriques
ATE191820T1 (de) Verfahren zum betrieb eines geräts zur erleichterung von kommunikationen
CA2042950A1 (en) Automatic power control circuit for use with a radio telecommunication apparatus
NO941759D0 (no) Fremgangsmåte til adresseringsfildeteksjon for et elektrisk apparat
CA2135680A1 (en) Method and Apparatus for Controlling the Testing of a Plurality of Systems Via a Boundary-Scan Port During Testing
ATE121855T1 (de) Verfahren zum betreiben eines automatisierungsgeräts.
JPS5698638A (en) Printed matter testing device
WO1998000944A3 (en) Test detection apparatus and method
DE3889901D1 (de) Gerät zum Testen eines elektronischen Steuersystems.
JPS5530729A (en) Action career memory system for logic device
JPS5453781A (en) Remote supervisory controller
JPS57111714A (en) Integrated circuit
KR940023022A (ko) 입력 신호의 착오 에지 기각용 파형기
JPS57204954A (en) Testing equipment for electronic apparatus
JPS5744343A (en) Data collection system
JPS56132607A (en) Fault detector
JPS6442708A (en) Detector for abnormal part of sequence controller
KR960016128A (ko) 캐리어 주파수 자동조정 장치 및 방법
JPS61121468U (de)
JPS5369546A (en) Method and apparatus for memory unit test
DE3870492D1 (de) Verfahren zur ueberwachung einer fehlerfreien abwicklung von ansteuer- und ausschaltevorgaengen in einer schaltungsanordnung fuer fernmeldeanlagen, insbesondere fernsprechvermittlungsanlagen.
JPS57168531A (en) Echo erasing device

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties