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JPS5211074A - Tuning indicator for musical instrument - Google Patents

Tuning indicator for musical instrument

Info

Publication number
JPS5211074A
JPS5211074A JP50086908A JP8690875A JPS5211074A JP S5211074 A JPS5211074 A JP S5211074A JP 50086908 A JP50086908 A JP 50086908A JP 8690875 A JP8690875 A JP 8690875A JP S5211074 A JPS5211074 A JP S5211074A
Authority
JP
Japan
Prior art keywords
musical instrument
tuning indicator
tuning
indicator
reference signal
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
JP50086908A
Other languages
Japanese (ja)
Inventor
Kiwamu Akasaka
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.)
Nippon Columbia Co Ltd
Original Assignee
Nippon Columbia 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 Nippon Columbia Co Ltd filed Critical Nippon Columbia Co Ltd
Priority to JP50086908A priority Critical patent/JPS5211074A/en
Publication of JPS5211074A publication Critical patent/JPS5211074A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

PURPOSE: A musical instrument turning indicator enabled to read out directly very small amount of off-tuning degree, only by using a crystal oscillator for reference signal production.
COPYRIGHT: (C)1977,JPO&Japio
JP50086908A 1975-07-16 1975-07-16 Tuning indicator for musical instrument Pending JPS5211074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50086908A JPS5211074A (en) 1975-07-16 1975-07-16 Tuning indicator for musical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50086908A JPS5211074A (en) 1975-07-16 1975-07-16 Tuning indicator for musical instrument

Publications (1)

Publication Number Publication Date
JPS5211074A true JPS5211074A (en) 1977-01-27

Family

ID=13899926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50086908A Pending JPS5211074A (en) 1975-07-16 1975-07-16 Tuning indicator for musical instrument

Country Status (1)

Country Link
JP (1) JPS5211074A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101822A (en) * 1979-01-30 1980-08-04 Seiko Instr & Electronics Ltd Tuning apparatus
JPS5647766A (en) * 1979-09-14 1981-04-30 Fluke Mfg Co Inc Automatic zero amplifying circuit wide in dynamic range
JPS58154481U (en) * 1982-04-09 1983-10-15 日本電子株式会社 spectrum display device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101822A (en) * 1979-01-30 1980-08-04 Seiko Instr & Electronics Ltd Tuning apparatus
JPS5647766A (en) * 1979-09-14 1981-04-30 Fluke Mfg Co Inc Automatic zero amplifying circuit wide in dynamic range
JPH0252223B2 (en) * 1979-09-14 1990-11-09 Fluke Mfg Co John
JPS58154481U (en) * 1982-04-09 1983-10-15 日本電子株式会社 spectrum display device
JPH0424451Y2 (en) * 1982-04-09 1992-06-09

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