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1. (WO2018088382) KEYBOARD INSTRUMENT

Pub. No.:    WO/2018/088382    International Application No.:    PCT/JP2017/040042
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Wed Nov 08 00:59:59 CET 2017
IPC: G10G 1/02
G09B 15/00
G10H 1/00
Applicants: YAMAHA CORPORATION
ヤマハ株式会社
Inventors: HIRUMA, Masahiro
蛭間 正浩
Title: KEYBOARD INSTRUMENT
Abstract:
Provided is a keyboard instrument provided with a first reproduction start mode in which a time for key depression notice is secured at the time of reproduction start of performance information, and a second reproduction start mode in which the time for key depression notice is excluded. The keyboard instrument includes: a keyboard having a plurality of keys; a plurality of guide lamps provided correspondingly to each of the keys of the keyboard and arranged in the longitudinal direction of the key; and a reproduction device for starting reproduction of performance information in the first reproduction start mode or the second reproduction start mode. In the first reproduction start mode, the reproduction of the performance information is started at a first timing at which the last guide lamp, among a plurality of guide lamps for a key corresponding to a sound to start the reproduction of the performance information, is turned on prior to the sound to start the reproduction, and the sound corresponding to the key is output at a second timing at which the frontmost guide lamp that is turned on at a timing at which the key is to be depressed is turned on. In the second reproduction start mode, at the second timing, the reproduction of performance information is started and a sound to start the reproduction is output.