RU93034771A - METHOD OF CONTROL OF RADIO CHANNELS OF TRANSMITTING ADDITIONAL INFORMATION IN VHF BROADCASTING SYSTEM - Google Patents

METHOD OF CONTROL OF RADIO CHANNELS OF TRANSMITTING ADDITIONAL INFORMATION IN VHF BROADCASTING SYSTEM

Info

Publication number
RU93034771A
RU93034771A RU93034771/09A RU93034771A RU93034771A RU 93034771 A RU93034771 A RU 93034771A RU 93034771/09 A RU93034771/09 A RU 93034771/09A RU 93034771 A RU93034771 A RU 93034771A RU 93034771 A RU93034771 A RU 93034771A
Authority
RU
Russia
Prior art keywords
additional information
control
broadcasting system
radio channels
transmitting additional
Prior art date
Application number
RU93034771/09A
Other languages
Russian (ru)
Other versions
RU2110156C1 (en
Inventor
О.Б. Головин
Original Assignee
Акционерное общество "Тейвас"
Filing date
Publication date
Application filed by Акционерное общество "Тейвас" filed Critical Акционерное общество "Тейвас"
Priority to RU93034771A priority Critical patent/RU2110156C1/en
Priority claimed from RU93034771A external-priority patent/RU2110156C1/en
Publication of RU93034771A publication Critical patent/RU93034771A/en
Application granted granted Critical
Publication of RU2110156C1 publication Critical patent/RU2110156C1/en

Links

Claims (1)

Сущность изобретения: в эфир передают только радиовещательный сигнал УКВ-программы, а в процессе обработки указанного сигнала в приемнике дополнительной информации смешивают радиовещательный сигнал УКВ-программы с сигналом дополнительной информации путем модулирования по частоте выходного сигнала гетеродина приемника дополнительной информации сигналом дополнительной информации на соответствующей поднесущей.The inventive broadcast only broadcasting signal of the VHF program, and in the process of processing the specified signal in the receiver of additional information mix the broadcasting signal of the VHF program with the signal of additional information by modulating the frequency of the output signal of the local oscillator of the receiver of additional information with the additional information signal on the corresponding subcarrier.
RU93034771A 1993-07-12 1993-07-12 Method for testing channels for transmission of additional information in fm broadcasting system RU2110156C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93034771A RU2110156C1 (en) 1993-07-12 1993-07-12 Method for testing channels for transmission of additional information in fm broadcasting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93034771A RU2110156C1 (en) 1993-07-12 1993-07-12 Method for testing channels for transmission of additional information in fm broadcasting system

Publications (2)

Publication Number Publication Date
RU93034771A true RU93034771A (en) 1996-02-20
RU2110156C1 RU2110156C1 (en) 1998-04-27

Family

ID=20144489

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93034771A RU2110156C1 (en) 1993-07-12 1993-07-12 Method for testing channels for transmission of additional information in fm broadcasting system

Country Status (1)

Country Link
RU (1) RU2110156C1 (en)

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