SE394235B - Anleggning for overforing av information med utnyttjande av deltapulskodmodulering - Google Patents

Anleggning for overforing av information med utnyttjande av deltapulskodmodulering

Info

Publication number
SE394235B
SE394235B SE7311884A SE7311884A SE394235B SE 394235 B SE394235 B SE 394235B SE 7311884 A SE7311884 A SE 7311884A SE 7311884 A SE7311884 A SE 7311884A SE 394235 B SE394235 B SE 394235B
Authority
SE
Sweden
Prior art keywords
installation
transmission
information
code modulation
participation code
Prior art date
Application number
SE7311884A
Other languages
English (en)
Swedish (sv)
Inventor
G M M Ferrieu
J W Glasbergen
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 SE394235B publication Critical patent/SE394235B/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)
SE7311884A 1972-09-04 1973-08-31 Anleggning for overforing av information med utnyttjande av deltapulskodmodulering SE394235B (sv)

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
SE394235B true SE394235B (sv) 1977-06-13

Family

ID=9103828

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7311884A SE394235B (sv) 1972-09-04 1973-08-31 Anleggning for overforing av information med utnyttjande av deltapulskodmodulering

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)

Families Citing this family (10)

* 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
DE2923977C2 (de) * 1979-06-13 1983-12-08 Siemens AG, 1000 Berlin und 8000 München Nichtlinearer Δ M-Decoder
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

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
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
CH563689A5 (de) 1975-06-30
DE2341381B2 (de) 1977-03-10
DK134379C (de) 1977-03-21
US3868574A (en) 1975-02-25

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