GB804801A - Improvements in or relating to compandor circuits - Google Patents

Improvements in or relating to compandor circuits

Info

Publication number
GB804801A
GB804801A GB16746/55A GB1674655A GB804801A GB 804801 A GB804801 A GB 804801A GB 16746/55 A GB16746/55 A GB 16746/55A GB 1674655 A GB1674655 A GB 1674655A GB 804801 A GB804801 A GB 804801A
Authority
GB
United Kingdom
Prior art keywords
network
expansion
secs
voltage
terminals
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB16746/55A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB804801A publication Critical patent/GB804801A/en
Expired legal-status Critical Current

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
    • H04B1/64—Volume compression or expansion arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/02—Volume compression or expansion in amplifiers having discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
GB16746/55A 1954-06-15 1955-06-10 Improvements in or relating to compandor circuits Expired GB804801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL804801X 1954-06-15

Publications (1)

Publication Number Publication Date
GB804801A true GB804801A (en) 1958-11-26

Family

ID=19836546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16746/55A Expired GB804801A (en) 1954-06-15 1955-06-10 Improvements in or relating to compandor circuits

Country Status (4)

Country Link
DE (1) DE956696C (enExample)
FR (1) FR1137340A (enExample)
GB (1) GB804801A (enExample)
NL (2) NL188373B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160509B (de) * 1960-03-30 1964-01-02 Siemens Ag Anordnung zur Amplitudenkompression von elektrischen Signalen
DE2529012C3 (de) * 1975-06-28 1980-07-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung zur automatischen Dynamik-Kompression oder -Expansion

Also Published As

Publication number Publication date
FR1137340A (fr) 1957-05-27
DE956696C (de) 1957-01-24
NL93506C (enExample)
NL188373B (nl)

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