JPS5245318A - Device for deteceing touch sense in electronic piano - Google Patents

Device for deteceing touch sense in electronic piano

Info

Publication number
JPS5245318A
JPS5245318A JP50094622A JP9462275A JPS5245318A JP S5245318 A JPS5245318 A JP S5245318A JP 50094622 A JP50094622 A JP 50094622A JP 9462275 A JP9462275 A JP 9462275A JP S5245318 A JPS5245318 A JP S5245318A
Authority
JP
Japan
Prior art keywords
deteceing
touch sense
electronic piano
piano
hammers
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
JP50094622A
Other languages
Japanese (ja)
Inventor
Masanori Morita
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.)
ROORAND KK
Roland Corp
Original Assignee
ROORAND KK
Roland 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 ROORAND KK, Roland Corp filed Critical ROORAND KK
Priority to JP50094622A priority Critical patent/JPS5245318A/en
Publication of JPS5245318A publication Critical patent/JPS5245318A/en
Pending legal-status Critical Current

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  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: To obtain an inexpensive and stable touch sense by using hammers interlocking with keys of piano as electrical moving contacts and locating the fixed contacts at the upper and lower portions in the movement range of the hammer.
COPYRIGHT: (C)1977,JPO&Japio
JP50094622A 1975-08-01 1975-08-01 Device for deteceing touch sense in electronic piano Pending JPS5245318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50094622A JPS5245318A (en) 1975-08-01 1975-08-01 Device for deteceing touch sense in electronic piano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50094622A JPS5245318A (en) 1975-08-01 1975-08-01 Device for deteceing touch sense in electronic piano

Publications (1)

Publication Number Publication Date
JPS5245318A true JPS5245318A (en) 1977-04-09

Family

ID=14115341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50094622A Pending JPS5245318A (en) 1975-08-01 1975-08-01 Device for deteceing touch sense in electronic piano

Country Status (1)

Country Link
JP (1) JPS5245318A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016142972A (en) * 2015-02-04 2016-08-08 ヤマハ株式会社 Keyboard instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016142972A (en) * 2015-02-04 2016-08-08 ヤマハ株式会社 Keyboard instrument

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