SE7506409L - System for att filtrera en analog signal - Google Patents

System for att filtrera en analog signal

Info

Publication number
SE7506409L
SE7506409L SE7506409A SE7506409A SE7506409L SE 7506409 L SE7506409 L SE 7506409L SE 7506409 A SE7506409 A SE 7506409A SE 7506409 A SE7506409 A SE 7506409A SE 7506409 L SE7506409 L SE 7506409L
Authority
SE
Sweden
Prior art keywords
filtering
analog signal
analog
signal
Prior art date
Application number
SE7506409A
Other languages
English (en)
Other versions
SE402692B (sv
Inventor
Leonard S Golding
Ronald K Garlow
Original Assignee
Communications Satellite 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 Communications Satellite Corp filed Critical Communications Satellite Corp
Publication of SE7506409L publication Critical patent/SE7506409L/sv
Publication of SE402692B publication Critical patent/SE402692B/sv

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
    • H04B1/66—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 reducing bandwidth of signals; for improving efficiency of transmission
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Radio Relay Systems (AREA)
SE7506409A 1971-01-11 1975-06-04 For digitalisering och overforing av en tv-signal inrettat tv-kommunikationssystem SE402692B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10538671A 1971-01-11 1971-01-11

Publications (2)

Publication Number Publication Date
SE7506409L true SE7506409L (sv) 1975-06-04
SE402692B SE402692B (sv) 1978-07-10

Family

ID=22305545

Family Applications (3)

Application Number Title Priority Date Filing Date
SE7200271A SE379263B (sv) 1971-01-11 1972-01-11
SE7506408A SE402691B (sv) 1971-01-11 1975-06-04 System for att filtrera en analog signal
SE7506409A SE402692B (sv) 1971-01-11 1975-06-04 For digitalisering och overforing av en tv-signal inrettat tv-kommunikationssystem

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SE7200271A SE379263B (sv) 1971-01-11 1972-01-11
SE7506408A SE402691B (sv) 1971-01-11 1975-06-04 System for att filtrera en analog signal

Country Status (7)

Country Link
JP (1) JPS588193B1 (sv)
CA (1) CA956725A (sv)
DE (1) DE2201066C2 (sv)
FR (1) FR2121761B1 (sv)
GB (3) GB1387429A (sv)
IT (1) IT948824B (sv)
SE (3) SE379263B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068673B (en) * 1980-01-30 1983-09-07 Sony Corp Decoding and recoding composite digital colour television signals
JPS6199091U (sv) * 1984-12-06 1986-06-25

Also Published As

Publication number Publication date
DE2201066C2 (de) 1983-01-20
GB1387427A (en) 1975-03-19
JPS588193B1 (sv) 1983-02-15
IT948824B (it) 1973-06-11
SE7506408L (sv) 1975-06-04
CA956725A (en) 1974-10-22
DE2201066A1 (de) 1972-08-10
FR2121761A1 (sv) 1972-08-25
GB1387428A (en) 1975-03-19
GB1387429A (en) 1975-03-19
SE402691B (sv) 1978-07-10
SE379263B (sv) 1975-09-29
FR2121761B1 (sv) 1973-06-29
SE402692B (sv) 1978-07-10

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