JPS61274495A - Ｃｎ比測定方法および装置 - Google Patents

Ｃｎ比測定方法および装置

Info

Publication number
JPS61274495A
JPS61274495A JP11622685A JP11622685A JPS61274495A JP S61274495 A JPS61274495 A JP S61274495A JP 11622685 A JP11622685 A JP 11622685A JP 11622685 A JP11622685 A JP 11622685A JP S61274495 A JPS61274495 A JP S61274495A
Authority
JP
Japan
Prior art keywords
signal
frequency
noise
ratio
signals
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.)
Granted
Application number
JP11622685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0426276B2 (ko
Inventor
Koichi Yamaguchi
孝一 山口
Seiji Uda
右田　誠司
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.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting Corp
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 Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP11622685A priority Critical patent/JPS61274495A/ja
Publication of JPS61274495A publication Critical patent/JPS61274495A/ja
Publication of JPH0426276B2 publication Critical patent/JPH0426276B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP11622685A 1985-05-29 1985-05-29 Ｃｎ比測定方法および装置 Granted JPS61274495A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11622685A JPS61274495A (ja) 1985-05-29 1985-05-29 Ｃｎ比測定方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11622685A JPS61274495A (ja) 1985-05-29 1985-05-29 Ｃｎ比測定方法および装置

Publications (2)

Publication Number Publication Date
JPS61274495A true JPS61274495A (ja) 1986-12-04
JPH0426276B2 JPH0426276B2 (ko) 1992-05-06

Family

ID=14681951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11622685A Granted JPS61274495A (ja) 1985-05-29 1985-05-29 Ｃｎ比測定方法および装置

Country Status (1)

Country Link
JP (1) JPS61274495A (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01175487A (ja) * 1987-12-29 1989-07-11 Matsushita Electric Ind Co Ltd 衛星テレビ受信機画質表示装置
JPH01274593A (ja) * 1988-04-27 1989-11-02 Matsushita Electric Ind Co Ltd 衛星放送受信機画質表示装置
US5450623A (en) * 1992-09-18 1995-09-12 Leader Electronics Corp. CN ratio measuring apparatus
JP2006313160A (ja) * 2005-05-04 2006-11-16 Advantest Corp ジッタ測定装置、及びジッタ測定方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01175487A (ja) * 1987-12-29 1989-07-11 Matsushita Electric Ind Co Ltd 衛星テレビ受信機画質表示装置
JPH0566078B2 (ko) * 1987-12-29 1993-09-21 Matsushita Electric Ind Co Ltd
JPH01274593A (ja) * 1988-04-27 1989-11-02 Matsushita Electric Ind Co Ltd 衛星放送受信機画質表示装置
JPH0530118B2 (ko) * 1988-04-27 1993-05-07 Matsushita Electric Ind Co Ltd
US5450623A (en) * 1992-09-18 1995-09-12 Leader Electronics Corp. CN ratio measuring apparatus
JP2006313160A (ja) * 2005-05-04 2006-11-16 Advantest Corp ジッタ測定装置、及びジッタ測定方法

Also Published As

Publication number Publication date
JPH0426276B2 (ko) 1992-05-06

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