MX147431A - Mejoras en convertidor analogico a digital - Google Patents

Mejoras en convertidor analogico a digital

Info

Publication number
MX147431A
MX147431A MX180226A MX18022679A MX147431A MX 147431 A MX147431 A MX 147431A MX 180226 A MX180226 A MX 180226A MX 18022679 A MX18022679 A MX 18022679A MX 147431 A MX147431 A MX 147431A
Authority
MX
Mexico
Prior art keywords
analog
digital converter
converter
digital
Prior art date
Application number
MX180226A
Other languages
English (en)
Spanish (es)
Inventor
Michael John Gingell
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of MX147431A publication Critical patent/MX147431A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
    • 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
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • 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
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • H04B14/048—Non linear compression or expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
MX180226A 1978-12-05 1979-11-28 Mejoras en convertidor analogico a digital MX147431A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7847162A GB2064276B (en) 1978-12-05 1978-12-05 Analogue to digital converters

Publications (1)

Publication Number Publication Date
MX147431A true MX147431A (es) 1982-12-02

Family

ID=10501512

Family Applications (1)

Application Number Title Priority Date Filing Date
MX180226A MX147431A (es) 1978-12-05 1979-11-28 Mejoras en convertidor analogico a digital

Country Status (12)

Country Link
JP (1) JPS6031411B2 (de)
AR (1) AR222845A1 (de)
AU (1) AU523624B2 (de)
BR (1) BR7907820A (de)
CH (1) CH642206A5 (de)
DE (1) DE2948438A1 (de)
ES (1) ES486610A1 (de)
FR (1) FR2443768A1 (de)
GB (1) GB2064276B (de)
MX (1) MX147431A (de)
NL (1) NL7908741A (de)
NZ (1) NZ192278A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638006A1 (de) * 1986-11-07 1988-05-19 Ant Nachrichtentech Verfahren zur dynamikvergroesserung eines digital verarbeiteten pcm-signales
JPH02209017A (ja) * 1989-02-09 1990-08-20 Matsushita Electric Ind Co Ltd Ａ／ｄ変換装置
JPH0479523A (ja) * 1990-07-20 1992-03-12 Fujitsu Ltd Ｐｃｍチャネルユニットのオフセット補償方式
WO2000007178A1 (en) * 1998-07-31 2000-02-10 Conexant Systems, Inc. Method and apparatus for noise elimination through transformation of the output of the speech decoder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904963A (en) * 1969-08-06 1975-09-09 Trt Telecom Radio Electr System for the transmission of analog signals by means of pulse code modulation using non-recursive filters
GB1580447A (en) * 1976-12-01 1980-12-03 Post Office Code converters

Also Published As

Publication number Publication date
FR2443768A1 (fr) 1980-07-04
ES486610A1 (es) 1980-06-16
AU523624B2 (en) 1982-08-05
CH642206A5 (en) 1984-03-30
FR2443768B1 (de) 1985-02-22
BR7907820A (pt) 1980-07-29
JPS5580940A (en) 1980-06-18
AU5324679A (en) 1980-06-12
GB2064276A (en) 1981-06-10
DE2948438A1 (de) 1980-06-19
NL7908741A (nl) 1980-06-09
AR222845A1 (es) 1981-06-30
NZ192278A (en) 1982-05-25
GB2064276B (en) 1982-09-08
JPS6031411B2 (ja) 1985-07-22

Similar Documents

Publication Publication Date Title
GB2021885B (en) Analogue to digital converter
MX153613A (es) Mejoras a composicion dentifrica
AT364552B (de) Analog/digital-umsetzer
SE417389B (sv) Analog/digitalomvandlare
AR212019A1 (es) Convertidor de digital a analogico
GB2029144B (en) Digital analogue converter
FR2341231A1 (fr) Convertisseur d'analogique en numerique
GB2029143B (en) Digital to analogue converter
HK21180A (en) Improvements in or relating to digital to analogue converter arrangements
ZA77766B (en) Analogue to digital conversion
GB2030017B (en) Analog digital converter
GB2079080B (en) Analogue to digital converter
NL7809453A (nl) Analoog-tot-digitaal converter.
HK1381A (en) Digital to analog converter
MX143429A (es) Mejoras en un convertidor de digital a analogico de corriente ponderada
GB2037108B (en) Digital to analogue conversion system
MX147432A (es) Mejoras en un convertidor logaritmico analogico a digital
GB1538711A (en) Digital to analog converter
GB2030393B (en) Analogue to digital converter system
MX147431A (es) Mejoras en convertidor analogico a digital
IT1108198B (it) Perfezionamenti ai codificatori analogici digitali
MX153894A (es) Mejoras a composicion dentifrica
GB2102226B (en) Analog to digital converter
IL51176A (en) Analog to digital converter utilizing a quantizer network
GB2014384B (en) Digital to analogue converter circuit