YU201780A - Delta codec with a double-stage hybrid quantisation adaptation - Google Patents

Delta codec with a double-stage hybrid quantisation adaptation

Info

Publication number
YU201780A
YU201780A YU201780A YU201780A YU201780A YU 201780 A YU201780 A YU 201780A YU 201780 A YU201780 A YU 201780A YU 201780 A YU201780 A YU 201780A YU 201780 A YU201780 A YU 201780A
Authority
YU
Yugoslavia
Prior art keywords
quantisation
adaptation
double
stage hybrid
delta codec
Prior art date
Application number
YU201780A
Other versions
YU40399B (en
Inventor
A Irsic
Original Assignee
Iskra Sozd Elektro Indus
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 Iskra Sozd Elektro Indus filed Critical Iskra Sozd Elektro Indus
Priority to YU201780A priority Critical patent/YU40399B/en
Priority to FR8115462A priority patent/FR2493637A1/en
Priority to DE19813131590 priority patent/DE3131590A1/en
Publication of YU201780A publication Critical patent/YU201780A/en
Publication of YU40399B publication Critical patent/YU40399B/en

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]
    • H03M3/024—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM] using syllabic companding, e.g. continuously variable slope delta modulation [CVSD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
YU201780A 1980-08-11 1980-08-11 Delta codec with a doubl stage hybrid quantization adaptation YU40399B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
YU201780A YU40399B (en) 1980-08-11 1980-08-11 Delta codec with a doubl stage hybrid quantization adaptation
FR8115462A FR2493637A1 (en) 1980-08-11 1981-08-10 DELTA ENCODER-DECODER WITH DOUBLE-FLOOR HYBRID QUANTIFICATION ADAPTATION
DE19813131590 DE3131590A1 (en) 1980-08-11 1981-08-10 Delta codec with two-stage hybrid adaptation of the quantisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU201780A YU40399B (en) 1980-08-11 1980-08-11 Delta codec with a doubl stage hybrid quantization adaptation

Publications (2)

Publication Number Publication Date
YU201780A true YU201780A (en) 1982-10-31
YU40399B YU40399B (en) 1985-12-31

Family

ID=25556505

Family Applications (1)

Application Number Title Priority Date Filing Date
YU201780A YU40399B (en) 1980-08-11 1980-08-11 Delta codec with a doubl stage hybrid quantization adaptation

Country Status (3)

Country Link
DE (1) DE3131590A1 (en)
FR (1) FR2493637A1 (en)
YU (1) YU40399B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156285B (en) * 1970-04-29 1978-03-15 Philips Nv TRANSMITTER FOR SIGNAL TRANSMISSION BY PULSE CODE MODULATION.
DE2815790A1 (en) * 1977-05-20 1978-11-30 Europ Handelsges Anst DEVICE FOR TRANSMISSION OF INFORMATION SIGNALS USING DIGITAL CONTROLLED DELTA MODULATION

Also Published As

Publication number Publication date
DE3131590A1 (en) 1982-05-19
FR2493637A1 (en) 1982-05-07
YU40399B (en) 1985-12-31

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