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/JPS524276A/en
Publication of JPS524276A publication Critical patent/JPS524276A/en
Publication of JPS5533025B2 publication Critical patent/JPS5533025B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

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 Two-signal distortion measuring circuit Granted JPS524276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8001075A JPS524276A (en) 1975-06-30 1975-06-30 Two-signal distortion measuring circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8001075A JPS524276A (en) 1975-06-30 1975-06-30 Two-signal distortion measuring circuit

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 Granted JPS524276A (en) 1975-06-30 1975-06-30 Two-signal distortion measuring circuit

Country Status (1)

Country Link
JP (1) JPS524276A (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 アロイ・サーフェセズ・カンパニー・インコーポレイテッド Catalyst metal

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 アロイ・サーフェセズ・カンパニー・インコーポレイテッド Catalyst metal

Also Published As

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

Similar Documents

Publication Publication Date Title
JPS51134558A (en) Measuring unit
JPS524276A (en) Two-signal distortion measuring circuit
JPS5247750A (en) Display device
JPS524882A (en) Phase differential meter
JPS52104289A (en) Atomic spectrum generator
JPS533262A (en) Radiation thickness meter
JPS5211989A (en) Cereals moisture meter
JPS51146272A (en) Measuring device for current, power-factor and power etc.
JPS5279977A (en) Load detector
JPS523457A (en) Measuring method of wheel diameter
JPS522544A (en) Measuring device utilizing irregular signal
JPS5434882A (en) Neutron meter
JPS5313965A (en) Synchronism indicator
JPS5220076A (en) Dew-point measurement device
JPS5365753A (en) Proximity distance detector
JPS5370473A (en) Partial discharge measuring apparatus
JPS5363083A (en) Detecting circuit for minute changing quantity
JPS5315862A (en) Conduction angle meter
JPS5223978A (en) Differential pressure measuring apparatus
JPS5258947A (en) Measuring device for solids
JPS5242138A (en) Equipment for detecting scales
JPS5398866A (en) Length measuring detector
JPS5260110A (en) Phase margin measuring equipment
JPS5224079A (en) Measurement method of semiconductor apparatus
JPS5396865A (en) Pulse detecting, measuring and processing circuit