DE3786831D1 - Signaluebertragung unter vermeidung einer hoerbaren wiedergabe einer informationssignalfolge. - Google Patents

Signaluebertragung unter vermeidung einer hoerbaren wiedergabe einer informationssignalfolge.

Info

Publication number
DE3786831D1
DE3786831D1 DE8787107050T DE3786831T DE3786831D1 DE 3786831 D1 DE3786831 D1 DE 3786831D1 DE 8787107050 T DE8787107050 T DE 8787107050T DE 3786831 T DE3786831 T DE 3786831T DE 3786831 D1 DE3786831 D1 DE 3786831D1
Authority
DE
Germany
Prior art keywords
avoidance
signal transmission
audible playback
signal sequence
information signal
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.)
Expired - Fee Related
Application number
DE8787107050T
Other languages
English (en)
Other versions
DE3786831T2 (de
Inventor
Kouzou C O Nec Corporatio Kage
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.)
NCR Voyix Corp
Original Assignee
NCR 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
Priority claimed from JP11198986A external-priority patent/JPH0783346B2/ja
Priority claimed from JP11198886A external-priority patent/JPH0783345B2/ja
Application filed by NCR Corp filed Critical NCR Corp
Application granted granted Critical
Publication of DE3786831D1 publication Critical patent/DE3786831D1/de
Publication of DE3786831T2 publication Critical patent/DE3786831T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/068—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using time division multiplex techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
    • H04B14/062—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM]
    • H04B14/064—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM] with adaptive feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
DE87107050T 1986-05-16 1987-05-15 Signalübertragung unter Vermeidung einer hörbaren Wiedergabe einer Informationssignalfolge. Expired - Fee Related DE3786831T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11198986A JPH0783346B2 (ja) 1986-05-16 1986-05-16 信号伝送方式
JP11198886A JPH0783345B2 (ja) 1986-05-16 1986-05-16 信号伝送方式

Publications (2)

Publication Number Publication Date
DE3786831D1 true DE3786831D1 (de) 1993-09-09
DE3786831T2 DE3786831T2 (de) 1994-03-10

Family

ID=26451250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87107050T Expired - Fee Related DE3786831T2 (de) 1986-05-16 1987-05-15 Signalübertragung unter Vermeidung einer hörbaren Wiedergabe einer Informationssignalfolge.

Country Status (5)

Country Link
US (1) US4899350A (de)
EP (1) EP0245868B1 (de)
AU (1) AU614711B2 (de)
CA (1) CA1318402C (de)
DE (1) DE3786831T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554219B2 (ja) * 1991-11-26 1996-11-13 日本電信電話株式会社 ディジタル信号の重畳伝送方式
DE4236002A1 (de) * 1992-10-24 1994-04-28 Bosch Gmbh Robert Verfahren und Schaltungsanordnung zur Verbindung mehrerer digitaler Datenkanäle zu einem Übertragungskanal
JP2717506B2 (ja) * 1993-05-24 1998-02-18 テクトロニクス・インコーポレイテッド データ・カーソル表示方法
KR100355271B1 (ko) * 2000-10-11 2002-10-11 한국전자통신연구원 적응형 전송기법을 이용한 강우 감쇠 보상방법
USRE44351E1 (en) 2005-12-20 2013-07-09 Lg Electronics Inc. Method of generating code sequence and method of transmitting signal using the same
US8830983B2 (en) 2005-12-20 2014-09-09 Lg Electronics Inc. Method of generating code sequence and method of transmitting signal using the same
EP2074707B1 (de) * 2006-09-26 2018-08-08 LG Electronics Inc. Verfahren zum übertragen von informationen unter verwendung von sequenz
KR101341514B1 (ko) 2006-09-26 2013-12-16 엘지전자 주식회사 시퀀스를 이용하여 정보를 송신하는 방법
KR102329802B1 (ko) * 2015-07-23 2021-11-22 삼성전자주식회사 테스트 인터페이스 보드, 테스트 장비, 테스트 시스템 및 테스트 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR6459332D0 (pt) * 1963-05-29 1973-10-23 Electrica Sa Standard Sistema de comunicacao
US3311704A (en) * 1963-06-28 1967-03-28 Ibm Voice-data multiplexing system for transmitting data during pauses in the voice signals
US3845391A (en) * 1969-07-08 1974-10-29 Audicom Corp Communication including submerged identification signal
US3735048A (en) * 1971-05-28 1973-05-22 Motorola Inc In-band data transmission system
US4131849A (en) * 1976-10-21 1978-12-26 Motorola, Inc. Two-way mobile radio voice/data shared communications system
SE404982B (sv) * 1977-12-22 1978-11-06 Ericsson Telefon Ab L M Sett och anordning for att i en telefonianleggning overfora digital information
US4142066A (en) * 1977-12-27 1979-02-27 Bell Telephone Laboratories, Incorporated Suppression of idle channel noise in delta modulation systems
US4379947A (en) * 1979-02-02 1983-04-12 Teleprompter Corporation System for transmitting data simultaneously with audio
US4254501A (en) * 1979-03-26 1981-03-03 Sperry Corporation High impedance, Manchester (3 state) to TTL (2 wire, 2 state) transceiver for tapped bus transmission systems
IT1119498B (it) * 1979-11-19 1986-03-10 Cselt Centro Studi Lab Telecom Sistema di scambio e diffusione di informazioni per mezzo della rete telefonica di distribuzione alla utenza
US4425661A (en) * 1981-09-03 1984-01-10 Applied Spectrum Technologies, Inc. Data under voice communications system
US4660193A (en) * 1983-10-11 1987-04-21 Regency Electronics, Inc. Digital modulation method for standard broadcast FM subcarrier
FR2574203B1 (fr) * 1984-11-30 1987-04-24 Cit Alcatel Procede de telesignalisation pour une liaison de transmission numerique et dispositif pour sa mise en oeuvre

Also Published As

Publication number Publication date
EP0245868A2 (de) 1987-11-19
DE3786831T2 (de) 1994-03-10
CA1318402C (en) 1993-05-25
AU7297787A (en) 1987-11-19
US4899350A (en) 1990-02-06
EP0245868B1 (de) 1993-08-04
AU614711B2 (en) 1991-09-12
EP0245868A3 (en) 1989-06-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee