IL49507A - Process for reducing the quantization noise in pulse code modulation systems - Google Patents

Process for reducing the quantization noise in pulse code modulation systems

Info

Publication number
IL49507A
IL49507A IL49507A IL4950776A IL49507A IL 49507 A IL49507 A IL 49507A IL 49507 A IL49507 A IL 49507A IL 4950776 A IL4950776 A IL 4950776A IL 49507 A IL49507 A IL 49507A
Authority
IL
Israel
Prior art keywords
reducing
pulse code
code modulation
quantization noise
modulation systems
Prior art date
Application number
IL49507A
Other languages
English (en)
Other versions
IL49507A0 (en
Original Assignee
Siemens Ag Albis
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
Priority claimed from CH580875A external-priority patent/CH589387A5/de
Priority claimed from CH580775A external-priority patent/CH609507A5/xx
Application filed by Siemens Ag Albis filed Critical Siemens Ag Albis
Publication of IL49507A0 publication Critical patent/IL49507A0/xx
Publication of IL49507A publication Critical patent/IL49507A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/40—Analogue value compared with reference values sequentially only, e.g. successive approximation type recirculation type

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Alarm Systems (AREA)
  • Noise Elimination (AREA)
IL49507A 1975-05-06 1976-04-30 Process for reducing the quantization noise in pulse code modulation systems IL49507A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH580875A CH589387A5 (en) 1975-05-06 1975-05-06 Quantisation noise in PCM systems reduction - applies to systems where coding is combined with compression and expansion
CH580775A CH609507A5 (en) 1975-05-06 1975-05-06 Method for reducing the quantisation noise in pulse code modulation systems

Publications (2)

Publication Number Publication Date
IL49507A0 IL49507A0 (en) 1976-07-30
IL49507A true IL49507A (en) 1978-08-31

Family

ID=25698401

Family Applications (1)

Application Number Title Priority Date Filing Date
IL49507A IL49507A (en) 1975-05-06 1976-04-30 Process for reducing the quantization noise in pulse code modulation systems

Country Status (11)

Country Link
AT (1) AT368329B (no)
DE (1) DE2602797C3 (no)
DK (1) DK145209C (no)
FI (1) FI63646C (no)
FR (1) FR2310662A1 (no)
GB (1) GB1549396A (no)
IL (1) IL49507A (no)
IT (1) IT1059767B (no)
NL (1) NL7600211A (no)
NO (1) NO143081C (no)
SE (1) SE412983B (no)

Also Published As

Publication number Publication date
DE2602797A1 (de) 1976-11-18
DK145209B (da) 1982-10-04
FI760287A (no) 1976-11-07
GB1549396A (en) 1979-08-08
DE2602797B2 (de) 1979-09-13
IT1059767B (it) 1982-06-21
SE7601880L (sv) 1976-11-07
DE2602797C3 (de) 1980-06-04
FR2310662B1 (no) 1981-06-19
NL7600211A (nl) 1976-11-09
IL49507A0 (en) 1976-07-30
SE412983B (sv) 1980-03-24
FR2310662A1 (fr) 1976-12-03
NO760375L (no) 1976-11-09
NO143081B (no) 1980-09-01
AT368329B (de) 1982-10-11
DK133876A (da) 1976-11-07
FI63646C (fi) 1983-07-11
ATA259176A (de) 1982-01-15
NO143081C (no) 1980-12-10
DK145209C (da) 1983-03-28
FI63646B (fi) 1983-03-31

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