NO771139L - Kompatibelt am-stereo kringkastingssystem. - Google Patents

Kompatibelt am-stereo kringkastingssystem.

Info

Publication number
NO771139L
NO771139L NO771139A NO771139A NO771139L NO 771139 L NO771139 L NO 771139L NO 771139 A NO771139 A NO 771139A NO 771139 A NO771139 A NO 771139A NO 771139 L NO771139 L NO 771139L
Authority
NO
Norway
Prior art keywords
compatible
broadcasting system
stereo broadcasting
stereo
broadcasting
Prior art date
Application number
NO771139A
Other languages
English (en)
Other versions
NO156470C (no
NO156470B (no
Inventor
Norman William Parker
Francis Harlow Hilbert
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of NO771139L publication Critical patent/NO771139L/no
Publication of NO156470B publication Critical patent/NO156470B/no
Publication of NO156470C publication Critical patent/NO156470C/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Selective Calling Equipment (AREA)
NO771139A 1976-04-07 1977-03-31 Sender/mottaker for monofone og/eller stereofone informasjonssignaler NO156470C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67470376A 1976-04-07 1976-04-07

Publications (3)

Publication Number Publication Date
NO771139L true NO771139L (no) 1977-10-10
NO156470B NO156470B (no) 1987-06-15
NO156470C NO156470C (no) 1987-09-23

Family

ID=24707610

Family Applications (1)

Application Number Title Priority Date Filing Date
NO771139A NO156470C (no) 1976-04-07 1977-03-31 Sender/mottaker for monofone og/eller stereofone informasjonssignaler

Country Status (18)

Country Link
JP (3) JPS6034299B2 (no)
AR (1) AR215622A1 (no)
BR (1) BR7702238A (no)
CA (1) CA1095992A (no)
DE (1) DE2715741C2 (no)
ES (1) ES457535A1 (no)
FR (1) FR2353182A1 (no)
GB (1) GB1565405A (no)
HK (1) HK1281A (no)
IL (1) IL51777A (no)
IT (1) IT1078165B (no)
MX (1) MX144185A (no)
MY (1) MY8100295A (no)
NL (1) NL178831C (no)
NO (1) NO156470C (no)
PT (1) PT66413B (no)
SE (1) SE426639B (no)
ZA (1) ZA772160B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL180062C (nl) * 1977-09-27 Motorola Inc Radio-ontvanger.
US4170716A (en) * 1977-10-14 1979-10-09 Motorola, Inc. AM stereo receiver with correction limiting
JPS5829903B2 (ja) * 1977-11-09 1983-06-25 山水電気株式会社 振幅変調ステレオ受信装置
US4172966A (en) * 1978-02-23 1979-10-30 Motorola, Inc. AM stereophonic receiver
US4589127A (en) * 1978-06-05 1986-05-13 Hazeltine Corporation Independent sideband AM multiphonic system
US4220818A (en) * 1979-05-21 1980-09-02 Kahn Leonard R AM Stereo transmitter
JPS6029251Y2 (ja) * 1979-11-29 1985-09-04 ソニー株式会社 Ａｍステレオ受信機
US4371747A (en) * 1980-03-24 1983-02-01 Motorola, Inc. AM Stereophonic decoder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1271952A (fr) * 1958-11-14 1961-09-22 Procédé et dispositif de télétransmission par ondes porteuses
US3007005A (en) * 1959-02-12 1961-10-31 Philco Corp Transmitter for stereophonic information signals
FR1250343A (fr) * 1959-04-08 1961-01-06 Philco Corp Circuit de réglage silencieux pour récepteurs de signaux stéréophoniques
US3068475A (en) * 1959-10-07 1962-12-11 Rca Corp Stereophonic sound signalling system
US3067293A (en) * 1959-11-19 1962-12-04 Philco Corp Single channel stereophonic broad-casting system
FR1279867A (fr) * 1960-02-11 1961-12-22 Procédé et installation pour la transmission et la réception stéréophonique
US3218393A (en) * 1960-02-11 1965-11-16 Leonard R Kahn Compatible stereophonic transmission and reception systems, and methods and components characterizing same

Also Published As

Publication number Publication date
JPS52141502A (en) 1977-11-25
PT66413A (en) 1977-05-01
MY8100295A (en) 1981-12-31
JPS6256705B2 (no) 1987-11-26
AR215622A1 (es) 1979-10-31
SE7703666L (sv) 1977-10-08
IT1078165B (it) 1985-05-08
BR7702238A (pt) 1978-01-17
DE2715741C2 (de) 1986-09-11
IL51777A (en) 1978-12-17
ES457535A1 (es) 1978-03-01
FR2353182B1 (no) 1984-10-05
ZA772160B (en) 1978-03-29
NL7703912A (nl) 1977-10-11
HK1281A (en) 1981-01-23
PT66413B (en) 1978-09-15
FR2353182A1 (fr) 1977-12-23
NL178831B (nl) 1985-12-16
NL178831C (nl) 1986-05-16
GB1565405A (en) 1980-04-23
NO156470C (no) 1987-09-23
JPS6034299B2 (ja) 1985-08-08
JPS6237580B2 (no) 1987-08-13
NO156470B (no) 1987-06-15
DE2715741A1 (de) 1977-10-13
MX144185A (es) 1981-09-09
JPS58184842A (ja) 1983-10-28
IL51777A0 (en) 1977-05-31
JPS58184841A (ja) 1983-10-28
SE426639B (sv) 1983-01-31
CA1095992A (en) 1981-02-17

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