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 CH580775A external-priority patent/CH609507A5/xx
Priority claimed from CH580875A external-priority patent/CH589387A5/de
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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Alarm Systems (AREA)
  • Noise Elimination (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (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
CH580775A CH609507A5 (en) 1975-05-06 1975-05-06 Method for reducing the quantisation noise in pulse code modulation systems
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

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 (pm)
DE (1) DE2602797C3 (pm)
DK (1) DK145209C (pm)
FI (1) FI63646C (pm)
FR (1) FR2310662A1 (pm)
GB (1) GB1549396A (pm)
IL (1) IL49507A (pm)
IT (1) IT1059767B (pm)
NL (1) NL7600211A (pm)
NO (1) NO143081C (pm)
SE (1) SE412983B (pm)

Also Published As

Publication number Publication date
SE412983B (sv) 1980-03-24
NO143081C (no) 1980-12-10
FI760287A7 (pm) 1976-11-07
DE2602797A1 (de) 1976-11-18
NO760375L (pm) 1976-11-09
ATA259176A (de) 1982-01-15
DK133876A (da) 1976-11-07
DK145209C (da) 1983-03-28
FR2310662A1 (fr) 1976-12-03
IT1059767B (it) 1982-06-21
GB1549396A (en) 1979-08-08
DE2602797C3 (de) 1980-06-04
FI63646C (fi) 1983-07-11
DE2602797B2 (de) 1979-09-13
NO143081B (no) 1980-09-01
NL7600211A (nl) 1976-11-09
DK145209B (da) 1982-10-04
AT368329B (de) 1982-10-11
SE7601880L (sv) 1976-11-07
IL49507A0 (en) 1976-07-30
FI63646B (fi) 1983-03-31
FR2310662B1 (pm) 1981-06-19

Similar Documents

Publication Publication Date Title
GB1538509A (en) Noise reduction system
GB1541121A (en) Noise reduction apparatus
JPS5313406A (en) Pulse code modulation digital audio system
GR61657B (en) The retreading system
ZA766418B (en) Driographic master
IL46828A0 (en) Electrodialysis
GB1545887A (en) Rail points system
JPS5368901A (en) Noise limiting system
PT65369B (en) Reduction process
GB2010034B (en) Binary code and means for using the same
JPS5273561A (en) Dust treatment truck
IL49507A (en) Process for reducing the quantization noise in pulse code modulation systems
GB1549008A (en) Brake systems
GB1547731A (en) Catalyst treatment method
HK7180A (en) Roller-guide means for drawers or the like
JPS51138303A (en) Code forming unit
ZM10076A1 (en) Reduction process
JPS52124716A (en) Noise controller
JPS5276708A (en) Pumps for vehicle powerrsteering systems
GB1549981A (en) Brake systems
JPS5215121A (en) Wood connection method that use embedded nut for wood
JPS5282063A (en) Quantizing system
AU1074976A (en) Trailers
PT65714A (en) Multiple-expansion,flexible-type desalination method
AU485359B2 (en) Rail wheel