#DISABLE VOBRATE ON KEYTOUCH GENERATOR#
A hammer stopper is provided between the hammers and the sets of strings, and key sensors, a digital signal processor and a tone generator are installed in the acoustic piano. The silent piano is a combination of the acoustic piano and the electronic keyboard, and is fabricated on the basis of the acoustic piano. Y10S- TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS.Y10- TECHNICAL SUBJECTS COVERED BY FORMER USPC.Y- GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS.combined acoustic and electronic piano with complete hammer mechanism as well as key-action sensors coupled to an electronic sound generator G10H2230/00- General physical, ergonomic or hardware implementation of electrophonic musical tools or instruments, e.g.G10H1/346- Keys with an arrangement for simulating the feeling of a piano key, e.g.G10H1/344- Structural association with individual keys.keyboards or mechanical switches peculiar to electrophonic musical instruments G10H1/00- Details of electrophonic musical instruments.G10H- ELECTROPHONIC MUSICAL INSTRUMENTS.238000006011 modification reaction Methods 0.000 description 1.230000001276 controlling effect Effects 0.000 description 2.Assignors: MURAMATSU, SHIGERU Application granted granted Critical Publication of US5880389A publication Critical patent/US5880389A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to JP8-173873 priority Critical Priority to JP17387396A priority patent/JP3642114B2/en Application filed by Yamaha Corp filed Critical Yamaha Corp Assigned to YAMAHA CORPORATION, CORPORATION OF JAPAN reassignment YAMAHA CORPORATION, CORPORATION OF JAPAN ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Original Assignee Yamaha 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 or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US08/887,596 Inventor Shigeru Muramatsu Current Assignee (The listed assignees may be inaccurate.
#DISABLE VOBRATE ON KEYTOUCH PDF#
Google Patents Keyboard musical instrument having key-touch generator changing load exerted on keys depending upon sounds to be producedĭownload PDF Info Publication number US5880389A US5880389A US08/887,596 US88759697A US5880389A US 5880389 A US5880389 A US 5880389A US 88759697 A US88759697 A US 88759697A US 5880389 A US5880389 A US 5880389A Authority US United States Prior art keywords pedal key keys touch generator sound Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5880389A - Keyboard musical instrument having key-touch generator changing load exerted on keys depending upon sounds to be produced US5880389A - Keyboard musical instrument having key-touch generator changing load exerted on keys depending upon sounds to be produced
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