FR2268419A1 - Exchange circuit for PCM signals - converts incoming and outgoing PCM signals via analogue to digital form for control register - Google Patents

Exchange circuit for PCM signals - converts incoming and outgoing PCM signals via analogue to digital form for control register

Info

Publication number
FR2268419A1
FR2268419A1 FR7511964A FR7511964A FR2268419A1 FR 2268419 A1 FR2268419 A1 FR 2268419A1 FR 7511964 A FR7511964 A FR 7511964A FR 7511964 A FR7511964 A FR 7511964A FR 2268419 A1 FR2268419 A1 FR 2268419A1
Authority
FR
France
Prior art keywords
pcm signals
signals
register
pcm
analogue
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
FR7511964A
Other languages
English (en)
French (fr)
Other versions
FR2268419B1 (enrdf_load_stackoverflow
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.)
Siemens Schweiz AG
Original Assignee
Siemens Albis AG
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 Siemens Albis AG filed Critical Siemens Albis AG
Publication of FR2268419A1 publication Critical patent/FR2268419A1/fr
Application granted granted Critical
Publication of FR2268419B1 publication Critical patent/FR2268419B1/fr
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/04Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
FR7511964A 1974-04-18 1975-04-17 Exchange circuit for PCM signals - converts incoming and outgoing PCM signals via analogue to digital form for control register Granted FR2268419A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH533774A CH574698A5 (enrdf_load_stackoverflow) 1974-04-18 1974-04-18

Publications (2)

Publication Number Publication Date
FR2268419A1 true FR2268419A1 (en) 1975-11-14
FR2268419B1 FR2268419B1 (enrdf_load_stackoverflow) 1977-04-15

Family

ID=4291889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511964A Granted FR2268419A1 (en) 1974-04-18 1975-04-17 Exchange circuit for PCM signals - converts incoming and outgoing PCM signals via analogue to digital form for control register

Country Status (5)

Country Link
CH (1) CH574698A5 (enrdf_load_stackoverflow)
FR (1) FR2268419A1 (enrdf_load_stackoverflow)
IL (1) IL46342A0 (enrdf_load_stackoverflow)
IT (1) IT1037357B (enrdf_load_stackoverflow)
NL (1) NL7414944A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2435915A1 (enrdf_load_stackoverflow) 1975-07-31
NL7414944A (nl) 1975-10-21
CH574698A5 (enrdf_load_stackoverflow) 1976-04-15
DE2435915B1 (de) 1975-07-31
IL46342A0 (en) 1975-03-13
FR2268419B1 (enrdf_load_stackoverflow) 1977-04-15
IT1037357B (it) 1979-11-10

Similar Documents

Publication Publication Date Title
KR850003098A (ko) 인터페이스 채널유니트
JPS55137761A (en) Composite private unit
FR2268419A1 (en) Exchange circuit for PCM signals - converts incoming and outgoing PCM signals via analogue to digital form for control register
JPS54145415A (en) Hybrid terminal equipment
ES462009A1 (es) Sistema telefonico de partes comunicantes multiples.
ES455765A1 (es) Perfeccionamientos introducidos en una convertidor de digi- tal en analogico.
JPS5231619A (en) Digital range designating system
JPS54159807A (en) Block companding coding and decoding unit
JPS53105922A (en) Absence transfer system between stations
JPS5715555A (en) Digital telephone terminal
JPS5238974A (en) Effective value conversion circuit
JPS52125213A (en) Absence transfer system
ES8104683A1 (es) Perfeccionamientos en circuitos de conversion para interfa- sar senales digitales y de modulacion de amplitud de impul- sos (pam) y para modificar de una forma selectiva la senal digital
JPS5471908A (en) Mutual communication system between data exchange terminals
JPS53131706A (en) Automatic telephone exchange system
JPS5591289A (en) Digital exchange system
JPS56149892A (en) Line concentration system of subscriber switchboard
FR2406357A1 (fr) Joncteur d'abonne telephonique
JPS53142106A (en) Voice answering system
JPS5440505A (en) Digital pad control system
JPS53123005A (en) Automatic calling circuit
JPS5457811A (en) Analog switching system on digital link system
ES426724A1 (es) Un aparato telefonico de botonera.
JPS52149012A (en) Dial pulse repeating system for pcm telephone exchange
JPS5432205A (en) Time sharing digital communication unit

Legal Events

Date Code Title Description
ST Notification of lapse