JPS5242055A - Fm modulating distortion measuring device - Google Patents

Fm modulating distortion measuring device

Info

Publication number
JPS5242055A
JPS5242055A JP11783875A JP11783875A JPS5242055A JP S5242055 A JPS5242055 A JP S5242055A JP 11783875 A JP11783875 A JP 11783875A JP 11783875 A JP11783875 A JP 11783875A JP S5242055 A JPS5242055 A JP S5242055A
Authority
JP
Japan
Prior art keywords
measuring device
distortion measuring
modulator
modulating distortion
modulating
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
JP11783875A
Other languages
Japanese (ja)
Inventor
Osamu Yamamoto
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11783875A priority Critical patent/JPS5242055A/en
Publication of JPS5242055A publication Critical patent/JPS5242055A/en
Pending legal-status Critical Current

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  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

PURPOSE: To enable correct detection of the quantity of secondary distortion of FM modulator, by supplying the output of FM modulator to be measured to FM modulator responding to the frequency difference between the two modulators.
COPYRIGHT: (C)1977,JPO&Japio
JP11783875A 1975-09-29 1975-09-29 Fm modulating distortion measuring device Pending JPS5242055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11783875A JPS5242055A (en) 1975-09-29 1975-09-29 Fm modulating distortion measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11783875A JPS5242055A (en) 1975-09-29 1975-09-29 Fm modulating distortion measuring device

Publications (1)

Publication Number Publication Date
JPS5242055A true JPS5242055A (en) 1977-04-01

Family

ID=14721499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11783875A Pending JPS5242055A (en) 1975-09-29 1975-09-29 Fm modulating distortion measuring device

Country Status (1)

Country Link
JP (1) JPS5242055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144829A (en) * 1978-05-04 1979-11-12 Nippon Telegr & Teleph Corp <Ntt> Graph processing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144829A (en) * 1978-05-04 1979-11-12 Nippon Telegr & Teleph Corp <Ntt> Graph processing system

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