JPS524276A - Two-signal distortion measuring circuit - Google Patents

Two-signal distortion measuring circuit

Info

Publication number
JPS524276A
JPS524276A JP8001075A JP8001075A JPS524276A JP S524276 A JPS524276 A JP S524276A JP 8001075 A JP8001075 A JP 8001075A JP 8001075 A JP8001075 A JP 8001075A JP S524276 A JPS524276 A JP S524276A
Authority
JP
Japan
Prior art keywords
measuring circuit
signal distortion
distortion measuring
amplifying
visually
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
JP8001075A
Other languages
Japanese (ja)
Other versions
JPS5533025B2 (en
Inventor
Taichiro Ise
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 JP8001075A priority Critical patent/JPS5533025B2/ja
Publication of JPS524276A publication Critical patent/JPS524276A/en
Publication of JPS5533025B2 publication Critical patent/JPS5533025B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To measure simply and visually the distortion factor of a system to be measured by selecting, amplifying and detecting differential frequency elements of two different sinusoidal waves.
COPYRIGHT: (C)1977,JPO&Japio
JP8001075A 1975-06-30 1975-06-30 Expired JPS5533025B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8001075A JPS5533025B2 (en) 1975-06-30 1975-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8001075A JPS5533025B2 (en) 1975-06-30 1975-06-30

Publications (2)

Publication Number Publication Date
JPS524276A true JPS524276A (en) 1977-01-13
JPS5533025B2 JPS5533025B2 (en) 1980-08-28

Family

ID=13706344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8001075A Expired JPS5533025B2 (en) 1975-06-30 1975-06-30

Country Status (1)

Country Link
JP (1) JPS5533025B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143962A (en) * 1980-04-11 1981-11-10 Nec Corp Measuring device for frequency discriminator
JPS58163442A (en) * 1982-03-18 1983-09-28 Alloy Surfaces Co Inc Catalyst metal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56143962A (en) * 1980-04-11 1981-11-10 Nec Corp Measuring device for frequency discriminator
JPH0114547B2 (en) * 1980-04-11 1989-03-13 Nippon Electric Co
JPS58163442A (en) * 1982-03-18 1983-09-28 Alloy Surfaces Co Inc Catalyst metal
JPH0453587B2 (en) * 1982-03-18 1992-08-27 Alloy Surfaces Co Inc

Also Published As

Publication number Publication date
JPS5533025B2 (en) 1980-08-28

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