JPS5220882A - Tuning device - Google Patents

Tuning device

Info

Publication number
JPS5220882A
JPS5220882A JP50097263A JP9726375A JPS5220882A JP S5220882 A JPS5220882 A JP S5220882A JP 50097263 A JP50097263 A JP 50097263A JP 9726375 A JP9726375 A JP 9726375A JP S5220882 A JPS5220882 A JP S5220882A
Authority
JP
Japan
Prior art keywords
tuning device
made easier
luminous element
indication
musin
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
JP50097263A
Other languages
Japanese (ja)
Other versions
JPS5616891B2 (en
Inventor
Kyozo Oota
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.)
Keio Giken Kogyo KK
Original Assignee
Keio Giken Kogyo KK
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 Keio Giken Kogyo KK filed Critical Keio Giken Kogyo KK
Priority to JP50097263A priority Critical patent/JPS5220882A/en
Publication of JPS5220882A publication Critical patent/JPS5220882A/en
Publication of JPS5616891B2 publication Critical patent/JPS5616891B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

PURPOSE: T luminous element and a switching element are provided, which are so arranged that only when a musin sound enters an effective indication range the luminous element is lighted up and the indicator is actuated, whereby movement of the pointer by noise is prevented and the indication is made easier to observe and the way of use is made easier.
COPYRIGHT: (C)1977,JPO&Japio
JP50097263A 1975-08-09 1975-08-09 Tuning device Granted JPS5220882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50097263A JPS5220882A (en) 1975-08-09 1975-08-09 Tuning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50097263A JPS5220882A (en) 1975-08-09 1975-08-09 Tuning device

Publications (2)

Publication Number Publication Date
JPS5220882A true JPS5220882A (en) 1977-02-17
JPS5616891B2 JPS5616891B2 (en) 1981-04-18

Family

ID=14187642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50097263A Granted JPS5220882A (en) 1975-08-09 1975-08-09 Tuning device

Country Status (1)

Country Link
JP (1) JPS5220882A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0196780A (en) * 1987-10-09 1989-04-14 Toyo Electric Mfg Co Ltd Accepting device for manually-inserted card in ticket processor
JPH01285058A (en) * 1988-05-10 1989-11-16 Canon Inc Information recording and reproducing device

Also Published As

Publication number Publication date
JPS5616891B2 (en) 1981-04-18

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