DE3237552C2 - - Google Patents

Info

Publication number
DE3237552C2
DE3237552C2 DE3237552A DE3237552A DE3237552C2 DE 3237552 C2 DE3237552 C2 DE 3237552C2 DE 3237552 A DE3237552 A DE 3237552A DE 3237552 A DE3237552 A DE 3237552A DE 3237552 C2 DE3237552 C2 DE 3237552C2
Authority
DE
Germany
Prior art keywords
input
recursive filter
decoder
filter
adder
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
DE3237552A
Other languages
German (de)
English (en)
Other versions
DE3237552A1 (de
Inventor
Edward Harry Enfield Middlesex Gb Lambourn
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.)
STC PLC
Original Assignee
STC PLC
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 STC PLC filed Critical STC PLC
Publication of DE3237552A1 publication Critical patent/DE3237552A1/de
Application granted granted Critical
Publication of DE3237552C2 publication Critical patent/DE3237552C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/86—Digital/analogue converters with intermediate conversion to frequency of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE19823237552 1981-10-15 1982-10-09 Decodierer zur umsetzung eines pulscodemodulierten eingangssignals in ein pulsdichtemoduliertes ausgangssignal Granted DE3237552A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08131145A GB2107949B (en) 1981-10-15 1981-10-15 Digital decoder

Publications (2)

Publication Number Publication Date
DE3237552A1 DE3237552A1 (de) 1983-05-11
DE3237552C2 true DE3237552C2 (enrdf_load_stackoverflow) 1991-04-25

Family

ID=10525185

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823237552 Granted DE3237552A1 (de) 1981-10-15 1982-10-09 Decodierer zur umsetzung eines pulscodemodulierten eingangssignals in ein pulsdichtemoduliertes ausgangssignal

Country Status (2)

Country Link
DE (1) DE3237552A1 (enrdf_load_stackoverflow)
GB (1) GB2107949B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8427325D0 (en) * 1984-10-29 1984-12-05 Plessey Co Plc Digital to analogue conversion
AT506180B1 (de) * 2007-12-12 2012-05-15 Siemens Ag Signalmodulator für analog/digital-wandler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450989A (en) * 1974-03-05 1976-09-29 Standard Telephones Cables Ltd Analogue to digital converter
GB1444216A (en) * 1975-02-20 1976-07-28 Standard Telephones Cables Ltd D/a converter for pcm
GB1580447A (en) * 1976-12-01 1980-12-03 Post Office Code converters

Also Published As

Publication number Publication date
GB2107949A (en) 1983-05-05
DE3237552A1 (de) 1983-05-11
GB2107949B (en) 1985-04-11

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Legal Events

Date Code Title Description
8180 Miscellaneous part 1

Free format text: DER VERTRETER LAUTET RICHTIG: GRAF, G.H., DIPL.-ING., PAT.-ASS., 7000 STUTTGART

8127 New person/name/address of the applicant

Owner name: STC PLC, LONDON, GB

8128 New person/name/address of the agent

Representative=s name: WALLACH, C., DIPL.-ING. KOCH, G., DIPL.-ING. HAIBA

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee