CH563689A5 - - Google Patents

Info

Publication number
CH563689A5
CH563689A5 CH1255673A CH1255673A CH563689A5 CH 563689 A5 CH563689 A5 CH 563689A5 CH 1255673 A CH1255673 A CH 1255673A CH 1255673 A CH1255673 A CH 1255673A CH 563689 A5 CH563689 A5 CH 563689A5
Authority
CH
Switzerland
Application number
CH1255673A
Original Assignee
Trt Telecom Radio Electr
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 Trt Telecom Radio Electr filed Critical Trt Telecom Radio Electr
Publication of CH563689A5 publication Critical patent/CH563689A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/02—Delta modulation, i.e. one-bit differential modulation
    • H03M3/022—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Amplifiers (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
  • Dc Digital Transmission (AREA)
CH1255673A 1972-09-04 1973-08-31 CH563689A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7231270A FR2198686A5 (de) 1972-09-04 1972-09-04

Publications (1)

Publication Number Publication Date
CH563689A5 true CH563689A5 (de) 1975-06-30

Family

ID=9103828

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1255673A CH563689A5 (de) 1972-09-04 1973-08-31

Country Status (17)

Country Link
US (1) US3868574A (de)
JP (1) JPS5128964B2 (de)
AR (1) AR198243A1 (de)
AT (1) AT338333B (de)
BE (1) BE804400A (de)
BR (1) BR7306807D0 (de)
CA (1) CA997426A (de)
CH (1) CH563689A5 (de)
DE (1) DE2341381B2 (de)
DK (1) DK134379B (de)
ES (1) ES418418A1 (de)
FR (1) FR2198686A5 (de)
GB (1) GB1440996A (de)
IN (1) IN138704B (de)
IT (1) IT994721B (de)
NL (1) NL160691C (de)
SE (1) SE394235B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923977A1 (de) * 1979-06-13 1980-12-18 Siemens Ag Nichtlinearer delta m-decoder

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039948A (en) * 1974-06-19 1977-08-02 Boxall Frank S Multi-channel differential pulse code modulation system
NL7501724A (nl) * 1975-02-14 1976-08-17 Philips Nv Inrichting voor overdracht van informatiesigna- len door middel van pulscodemodulatie.
JPS5821216Y2 (ja) * 1975-03-25 1983-05-06 セイコーインスツルメンツ株式会社 小型圧電振動子の支持構造
NL174607C (nl) * 1975-06-05 1984-07-02 Philips Nv Transmissie-systeem voor signaaloverdracht door middel van gecomprimeerde deltamodulatie.
US4151517A (en) * 1977-02-14 1979-04-24 Motorola, Inc. Closed loop companding ratio control for continuously variable slope delta modulation
US4580965A (en) * 1982-12-20 1986-04-08 Wernecke Robert A Injection mold safety controls
JPS6027541U (ja) * 1983-07-29 1985-02-25 パイオニア株式会社 デルタ変調復調回路
US4700362A (en) * 1983-10-07 1987-10-13 Dolby Laboratories Licensing Corporation A-D encoder and D-A decoder system
US4612654A (en) * 1984-08-27 1986-09-16 Analog And Digital Systems, Inc. Digital encoding circuitry

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL151593B (nl) * 1966-11-22 1976-11-15 Philips Nv Stelsel voor signaaloverdracht met behulp van pulsdeltamodulatie.
US3723909A (en) * 1971-06-21 1973-03-27 J Condon Differential pulse code modulation system employing periodic modulator step modification
US3729678A (en) * 1971-07-20 1973-04-24 Philips Corp Pcm system including a pulse pattern analyzer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923977A1 (de) * 1979-06-13 1980-12-18 Siemens Ag Nichtlinearer delta m-decoder

Also Published As

Publication number Publication date
DK134379B (da) 1976-10-25
JPS5128964B2 (de) 1976-08-23
BR7306807D0 (pt) 1974-07-11
CA997426A (en) 1976-09-21
ATA758973A (de) 1976-12-15
IT994721B (it) 1975-10-20
AT338333B (de) 1977-08-25
NL160691B (nl) 1979-06-15
BE804400A (nl) 1974-03-04
ES418418A1 (es) 1976-07-01
FR2198686A5 (de) 1974-03-29
SE394235B (sv) 1977-06-13
AR198243A1 (es) 1974-06-07
AU5981573A (en) 1975-03-06
DE2341381A1 (de) 1974-03-21
IN138704B (de) 1976-03-20
NL160691C (nl) 1979-11-15
GB1440996A (en) 1976-06-30
NL7311912A (de) 1974-03-06
JPS4968607A (de) 1974-07-03
DE2341381B2 (de) 1977-03-10
DK134379C (de) 1977-03-21
US3868574A (en) 1975-02-25

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Legal Events

Date Code Title Description
PL Patent ceased