SE7713820L - Deltamodulationsforfarande - Google Patents

Deltamodulationsforfarande

Info

Publication number
SE7713820L
SE7713820L SE7713820A SE7713820A SE7713820L SE 7713820 L SE7713820 L SE 7713820L SE 7713820 A SE7713820 A SE 7713820A SE 7713820 A SE7713820 A SE 7713820A SE 7713820 L SE7713820 L SE 7713820L
Authority
SE
Sweden
Prior art keywords
delta modulation
modulation procedure
procedure
delta
modulation
Prior art date
Application number
SE7713820A
Other languages
English (en)
Other versions
SE418133B (sv
Inventor
L Kittel
D Schwarz
Original Assignee
Tekade Felten & Guilleaume
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 Tekade Felten & Guilleaume filed Critical Tekade Felten & Guilleaume
Publication of SE7713820L publication Critical patent/SE7713820L/sv
Publication of SE418133B publication Critical patent/SE418133B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
    • H04B14/062—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM]
    • H04B14/064—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM] with adaptive feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
SE7713820A 1976-12-16 1977-12-06 Deltamodulationsforfarande SE418133B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2656975A DE2656975C3 (de) 1976-12-16 1976-12-16 Verfahren zur Übertragung von modulierten Datensignalen mittels adaptiver Deltamodulation

Publications (2)

Publication Number Publication Date
SE7713820L true SE7713820L (sv) 1978-06-17
SE418133B SE418133B (sv) 1981-05-04

Family

ID=5995673

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7713820A SE418133B (sv) 1976-12-16 1977-12-06 Deltamodulationsforfarande

Country Status (9)

Country Link
US (1) US4215311A (sv)
JP (1) JPS5394758A (sv)
AT (1) AT356711B (sv)
CH (1) CH626204A5 (sv)
DE (1) DE2656975C3 (sv)
FR (1) FR2374779A1 (sv)
GB (1) GB1567283A (sv)
IE (1) IE45851B1 (sv)
SE (1) SE418133B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906886C2 (de) * 1979-02-22 1982-03-25 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Schaltungsanordnung zur Schrittakt-Gewinnung
JPS55135421A (en) * 1979-04-09 1980-10-22 Nippon Telegr & Teleph Corp <Ntt> Adaptive prediction coding system
DE3002960A1 (de) * 1980-01-29 1981-09-10 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Adaptiver deltamodulator
US4352191A (en) * 1980-05-19 1982-09-28 Un Chong K Hybrid companding delta modulation system
US4411002A (en) * 1981-09-29 1983-10-18 Magnavox Government And Industrial Electronics Company Method and apparatus for a continuously variable slope delta range extender
GB2128825A (en) * 1982-10-20 1984-05-02 Dbx Analog to digital and digital to analog converter
US4709375A (en) * 1983-09-27 1987-11-24 Robinton Products, Inc. Digital phase selection system for signal multipliers
DE3448185C2 (sv) * 1983-08-01 1988-03-24 Robinton Products, Inc., Sunnyvale, Calif., Us
US4583234A (en) * 1983-08-15 1986-04-15 Rockwell International Corporation Decision feedback equalizing apparatus
US4700362A (en) * 1983-10-07 1987-10-13 Dolby Laboratories Licensing Corporation A-D encoder and D-A decoder system
JPS6096035A (ja) * 1983-10-07 1985-05-29 ドルビー・ラボラトリーズ・ライセンシング・コーポレーシヨン スペクトルエンファシス・デェンファシス回路
DE3687748T2 (de) * 1985-12-26 1993-05-27 Matsushita Electric Ind Co Ltd Uebertragungsmethode eines digitalen signals mit verbesserten fehlerrateeigenschaften bei mehrweguebertragung.
US6486810B1 (en) * 2001-01-16 2002-11-26 3Com Corporation Method and apparatus for continuously variable slope delta modulation coding of signals
US6700520B1 (en) * 2002-09-16 2004-03-02 Motorola, Inc. Multi-bit continuous time sigma-delta ADC
JP2005135342A (ja) * 2003-10-31 2005-05-26 Sanyo Electric Co Ltd 可変ゲイン積分器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207436B (de) * 1964-06-03 1965-12-23 Standard Elektrik Lorenz Ag Nichtlineares Codier- bzw. Decodier-System
GB1208774A (en) * 1967-02-10 1970-10-14 Mini Of Technology Improvements in or relating to delta-modulation telecommunications apparatus
US3806806A (en) * 1972-11-20 1974-04-23 Bell Telephone Labor Inc Adaptive data modulator
US3896399A (en) * 1973-07-19 1975-07-22 Motorola Inc Loop filter for delta modulator
DE2355676C3 (de) * 1973-11-07 1979-01-18 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur Übertragung von Signalen mit Differenz-Pulscodemodulation (DPCM)
US4123709A (en) * 1977-01-24 1978-10-31 Canadian Patents And Development Limited Adaptive digital delta modulation for voice transmission

Also Published As

Publication number Publication date
FR2374779B1 (sv) 1983-03-04
AT356711B (de) 1980-05-27
SE418133B (sv) 1981-05-04
DE2656975C3 (de) 1979-09-27
DE2656975B2 (de) 1979-02-01
ATA885477A (de) 1979-10-15
CH626204A5 (sv) 1981-10-30
IE45851B1 (en) 1982-12-15
DE2656975A1 (de) 1978-06-22
GB1567283A (en) 1980-05-14
JPS5394758A (en) 1978-08-19
FR2374779A1 (fr) 1978-07-13
IE45851L (en) 1978-06-16
US4215311A (en) 1980-07-29

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