SE346434B - - Google Patents

Info

Publication number
SE346434B
SE346434B SE7824/70A SE782470A SE346434B SE 346434 B SE346434 B SE 346434B SE 7824/70 A SE7824/70 A SE 7824/70A SE 782470 A SE782470 A SE 782470A SE 346434 B SE346434 B SE 346434B
Authority
SE
Sweden
Application number
SE7824/70A
Inventor
G Sparrendahl
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE7824/70A priority Critical patent/SE346434B/xx
Priority to US00143108A priority patent/US3736508A/en
Priority to DE2126172A priority patent/DE2126172C3/de
Priority to NL7107487A priority patent/NL7107487A/xx
Priority to CA114,856A priority patent/CA949680A/en
Priority to DK273971AA priority patent/DK135439B/da
Priority to FR7120361A priority patent/FR2094076B1/fr
Priority to NO02116/71A priority patent/NO128001B/no
Priority to GB1929571*[A priority patent/GB1324957A/en
Publication of SE346434B publication Critical patent/SE346434B/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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Electronic Switches (AREA)
SE7824/70A 1970-06-05 1970-06-05 SE346434B (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7824/70A SE346434B (de) 1970-06-05 1970-06-05
US00143108A US3736508A (en) 1970-06-05 1971-05-13 Modulator and demodulator respectively for use in adaptive delta modulation
DE2126172A DE2126172C3 (de) 1970-06-05 1971-05-26 Impulsumsetzer zur Dynamikkompression von A modulationssystemen
NL7107487A NL7107487A (de) 1970-06-05 1971-06-01
CA114,856A CA949680A (en) 1970-06-05 1971-06-04 Modulator and demodulator respectively for use in adaptive delta modulation
DK273971AA DK135439B (da) 1970-06-05 1971-06-04 Impulsomsætter til dynamikkompression i deltamodulationsanlæg.
FR7120361A FR2094076B1 (de) 1970-06-05 1971-06-04
NO02116/71A NO128001B (de) 1970-06-05 1971-06-04
GB1929571*[A GB1324957A (en) 1970-06-05 1971-06-07 Delta modulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7824/70A SE346434B (de) 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
SE346434B true SE346434B (de) 1972-07-03

Family

ID=20272415

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7824/70A SE346434B (de) 1970-06-05 1970-06-05

Country Status (9)

Country Link
US (1) US3736508A (de)
CA (1) CA949680A (de)
DE (1) DE2126172C3 (de)
DK (1) DK135439B (de)
FR (1) FR2094076B1 (de)
GB (1) GB1324957A (de)
NL (1) NL7107487A (de)
NO (1) NO128001B (de)
SE (1) SE346434B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2188367B1 (de) * 1972-06-01 1980-03-21 Ibm France
US3831167A (en) * 1972-11-08 1974-08-20 Bell Telephone Labor Inc Digital-to-analog conversion using multiple decoders
US3806806A (en) * 1972-11-20 1974-04-23 Bell Telephone Labor Inc Adaptive data modulator
FR2386941A1 (fr) * 1977-04-04 1978-11-03 Trt Telecom Radio Electr Dispositif de traitement d'un signal numerique delta, destine notamment au decodage de ce signal
EP2165113B1 (de) 2007-05-08 2016-06-22 Cree, Inc. Beleuchtungsvorrichtungen und beleuchtungsverfahren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633170A (en) * 1970-06-09 1972-01-04 Ibm Digital filter and threshold circuit

Also Published As

Publication number Publication date
DE2126172B2 (de) 1973-10-04
DK135439C (de) 1977-10-10
CA949680A (en) 1974-06-18
DK135439B (da) 1977-04-25
DE2126172C3 (de) 1979-11-22
NL7107487A (de) 1971-12-07
GB1324957A (en) 1973-07-25
NO128001B (de) 1973-09-10
US3736508A (en) 1973-05-29
FR2094076B1 (de) 1976-03-19
DE2126172A1 (de) 1971-12-09
FR2094076A1 (de) 1972-02-04

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