ZA745784B - System for transferring wide-band sound signals - Google Patents

System for transferring wide-band sound signals

Info

Publication number
ZA745784B
ZA745784B ZA00745784A ZA745784A ZA745784B ZA 745784 B ZA745784 B ZA 745784B ZA 00745784 A ZA00745784 A ZA 00745784A ZA 745784 A ZA745784 A ZA 745784A ZA 745784 B ZA745784 B ZA 745784B
Authority
ZA
South Africa
Prior art keywords
sound signals
band sound
transferring wide
transferring
wide
Prior art date
Application number
ZA00745784A
Other languages
English (en)
Inventor
W Muller
Original Assignee
Standard Telephones Cables Ltd
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 Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Publication of ZA745784B publication Critical patent/ZA745784B/xx

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
    • H04B1/667—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 using a division in frequency subbands

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmitters (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
ZA00745784A 1973-09-18 1974-09-11 System for transferring wide-band sound signals ZA745784B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2346980A DE2346980C2 (de) 1973-09-18 1973-09-18 Wiedergabeseite eines Systems zum Übertragen von breitbandigen Musik- und/oder Sprachsignalen

Publications (1)

Publication Number Publication Date
ZA745784B true ZA745784B (en) 1975-10-29

Family

ID=5892973

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00745784A ZA745784B (en) 1973-09-18 1974-09-11 System for transferring wide-band sound signals

Country Status (10)

Country Link
JP (2) JPS5058918A (de)
AR (1) AR202840A1 (de)
BR (1) BR7407708D0 (de)
CH (1) CH575687A5 (de)
DE (1) DE2346980C2 (de)
ES (1) ES430182A2 (de)
GB (1) GB1439880A (de)
IT (1) IT1046811B (de)
NL (1) NL7411992A (de)
ZA (1) ZA745784B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079118B (de) * 1958-04-11 1960-04-07 Siemens Ag Verfahren zur elektrischen Nachrichtenuebertragung unter Frequenzbandpressung
DE2208805A1 (de) * 1972-02-24 1973-09-13 Standard Elektrik Lorenz Ag Verfahren zur uebertragung von breitbandigen tonsignalen

Also Published As

Publication number Publication date
JPS5366307A (en) 1978-06-13
DE2346980C2 (de) 1983-12-08
IT1046811B (it) 1980-07-31
ES430182A2 (es) 1977-07-16
DE2346980A1 (de) 1975-04-03
AU7323674A (en) 1976-03-18
NL7411992A (nl) 1975-03-20
CH575687A5 (de) 1976-05-14
GB1439880A (en) 1976-06-16
AR202840A1 (es) 1975-07-24
JPS5058918A (de) 1975-05-22
BR7407708D0 (pt) 1975-07-29

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