JPS5224426A - Tv picture receiver of voice multi system - Google Patents

Tv picture receiver of voice multi system

Info

Publication number
JPS5224426A
JPS5224426A JP50100212A JP10021275A JPS5224426A JP S5224426 A JPS5224426 A JP S5224426A JP 50100212 A JP50100212 A JP 50100212A JP 10021275 A JP10021275 A JP 10021275A JP S5224426 A JPS5224426 A JP S5224426A
Authority
JP
Japan
Prior art keywords
picture receiver
multi system
voice multi
voice
frequency
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.)
Pending
Application number
JP50100212A
Other languages
Japanese (ja)
Inventor
Yoshihiro Arakawa
Takaaki Nishiseto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50100212A priority Critical patent/JPS5224426A/en
Publication of JPS5224426A publication Critical patent/JPS5224426A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a TV picture receiver of the voice multi system which generates few disturbing signals, by utilizing the frequency difference between voice intermediate frequency signals' frequencies f1 and f2 as an oscillation frequency of an oscillator and by using an amplitude modulator as the frequency converter.
COPYRIGHT: (C)1977,JPO&Japio
JP50100212A 1975-08-20 1975-08-20 Tv picture receiver of voice multi system Pending JPS5224426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50100212A JPS5224426A (en) 1975-08-20 1975-08-20 Tv picture receiver of voice multi system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50100212A JPS5224426A (en) 1975-08-20 1975-08-20 Tv picture receiver of voice multi system

Publications (1)

Publication Number Publication Date
JPS5224426A true JPS5224426A (en) 1977-02-23

Family

ID=14267982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50100212A Pending JPS5224426A (en) 1975-08-20 1975-08-20 Tv picture receiver of voice multi system

Country Status (1)

Country Link
JP (1) JPS5224426A (en)

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