SE399792B - Sett och anordning for att styra en pcm-kodek - Google Patents

Sett och anordning for att styra en pcm-kodek

Info

Publication number
SE399792B
SE399792B SE7603843A SE7603843A SE399792B SE 399792 B SE399792 B SE 399792B SE 7603843 A SE7603843 A SE 7603843A SE 7603843 A SE7603843 A SE 7603843A SE 399792 B SE399792 B SE 399792B
Authority
SE
Sweden
Prior art keywords
codek
pcm
kit
controlling
pcm codek
Prior art date
Application number
SE7603843A
Other languages
English (en)
Swedish (sv)
Other versions
SE7603843L (sv
Inventor
E L Jansson
T E Svensson
Original Assignee
Ellemtel Utvecklings Ab
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 Ellemtel Utvecklings Ab filed Critical Ellemtel Utvecklings Ab
Priority to SE7603843A priority Critical patent/SE399792B/xx
Priority to US05/777,956 priority patent/US4151518A/en
Priority to CA274,176A priority patent/CA1101558A/en
Priority to AU23457/77A priority patent/AU508958B2/en
Priority to DE19772713106 priority patent/DE2713106A1/de
Priority to BR7701874A priority patent/BR7701874A/pt
Priority to NLAANVRAGE7703386,A priority patent/NL190391C/xx
Priority to FI770981A priority patent/FI67002C/fi
Priority to NO771125A priority patent/NO144687C/no
Priority to ES457353A priority patent/ES457353A1/es
Priority to FR7709527A priority patent/FR2346904A1/fr
Priority to DK139977A priority patent/DK148970C/da
Priority to IT21912/77A priority patent/IT1076648B/it
Publication of SE7603843L publication Critical patent/SE7603843L/
Publication of SE399792B publication Critical patent/SE399792B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/004—Reconfigurable analogue/digital or digital/analogue converters
    • H03M1/005—Reconfigurable analogue/digital or digital/analogue converters among different converters types
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/504—Analogue/digital converters with intermediate conversion to time interval using pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Error Detection And Correction (AREA)
SE7603843A 1976-03-31 1976-03-31 Sett och anordning for att styra en pcm-kodek SE399792B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE7603843A SE399792B (sv) 1976-03-31 1976-03-31 Sett och anordning for att styra en pcm-kodek
US05/777,956 US4151518A (en) 1976-03-31 1977-03-16 Controlling asynchronous conversion between analog and digital parameters
CA274,176A CA1101558A (en) 1976-03-31 1977-03-17 Method and device for controlling a pcm-codec
AU23457/77A AU508958B2 (en) 1976-03-31 1977-03-21 Controlling a pcm coder
DE19772713106 DE2713106A1 (de) 1976-03-31 1977-03-24 Verfahren und vorrichtung zur steuerung eines pcm-koders-dekoders
BR7701874A BR7701874A (pt) 1976-03-31 1977-03-25 Processo para controlar um pcm-codec e disposicao para esse controle
NLAANVRAGE7703386,A NL190391C (nl) 1976-03-31 1977-03-29 Pcm-codeer/decodeerinrichting.
FI770981A FI67002C (fi) 1976-03-31 1977-03-29 Saett och anordning foer att styra en pcm-kodek
NO771125A NO144687C (no) 1976-03-31 1977-03-30 Fremgangsmaate og anordning for aa styre en pcm-kodek
ES457353A ES457353A1 (es) 1976-03-31 1977-03-30 Metodo para controlar un codificador descodificador de modu-lacion por impulsos codificados que convierte senales analo-gicas entrantes en vocablos de modulacion por impulsos codi-ficados.
FR7709527A FR2346904A1 (fr) 1976-03-31 1977-03-30 Procede et circuit de commande d'un codeur-decodeur a modulation par impulsions et codage
DK139977A DK148970C (da) 1976-03-31 1977-03-30 Fremgangsmaade og apparat til styring af en pcm-kodek
IT21912/77A IT1076648B (it) 1976-03-31 1977-03-31 Metodo e dispositivo per controllare un codificatore-decodificatore di modulazione di impulsi a codice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7603843A SE399792B (sv) 1976-03-31 1976-03-31 Sett och anordning for att styra en pcm-kodek

Publications (2)

Publication Number Publication Date
SE7603843L SE7603843L (sv) 1977-10-01
SE399792B true SE399792B (sv) 1978-02-27

Family

ID=20327446

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7603843A SE399792B (sv) 1976-03-31 1976-03-31 Sett och anordning for att styra en pcm-kodek

Country Status (13)

Country Link
US (1) US4151518A (fi)
AU (1) AU508958B2 (fi)
BR (1) BR7701874A (fi)
CA (1) CA1101558A (fi)
DE (1) DE2713106A1 (fi)
DK (1) DK148970C (fi)
ES (1) ES457353A1 (fi)
FI (1) FI67002C (fi)
FR (1) FR2346904A1 (fi)
IT (1) IT1076648B (fi)
NL (1) NL190391C (fi)
NO (1) NO144687C (fi)
SE (1) SE399792B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348768A (en) * 1977-09-06 1982-09-07 International Telephone And Telegraph Corporation PCM Codec using common D/A converter for encoding and decoding
US4937575A (en) * 1988-10-18 1990-06-26 Honeywell Inc. Precision A/D converter utilizing a minimum of interface interconnections

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333299C3 (de) * 1973-06-29 1979-04-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Umsetzung von Analog-Signalen in PCM-Signale und von PCM-Signalen in Analog-Signale
DE2333298C3 (de) * 1973-06-29 1978-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Umsetzung von Analog-Signalen in PCM-Signale und von PCM-Signalen in Analog-Signale
US3883864A (en) * 1974-02-22 1975-05-13 Gte Automatic Electric Lab Inc Analog-to-digital and digital-to-analog converter apparatus
SE386790B (sv) * 1975-09-26 1976-08-16 Ellemtel Utvecklings Ab Digital-analogomvandlare

Also Published As

Publication number Publication date
FI67002B (fi) 1984-08-31
NL190391C (nl) 1994-02-01
FI67002C (fi) 1984-12-10
FI770981A (fi) 1977-10-01
NL7703386A (nl) 1977-10-04
ES457353A1 (es) 1978-02-16
BR7701874A (pt) 1978-01-24
IT1076648B (it) 1985-04-27
DK148970B (da) 1985-12-02
US4151518A (en) 1979-04-24
CA1101558A (en) 1981-05-19
AU508958B2 (en) 1980-04-17
DK139977A (da) 1977-10-01
NO144687B (no) 1981-07-06
DK148970C (da) 1986-09-22
NO771125L (no) 1977-10-03
FR2346904B1 (fi) 1983-01-21
NL190391B (nl) 1993-09-01
SE7603843L (sv) 1977-10-01
FR2346904A1 (fr) 1977-10-28
NO144687C (no) 1981-10-14
AU2345777A (en) 1978-09-28
DE2713106A1 (de) 1977-10-20
DE2713106C2 (fi) 1987-11-05

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