JPS603892U

JPS603892U - electronic musical instruments

Info

Publication number: JPS603892U
Application number: JP9484483U
Authority: JP
Inventors: 秀雄鈴木
Original assignee: ヤマハ株式会社
Priority date: 1983-06-22
Filing date: 1983-06-22
Publication date: 1985-01-12

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図はこの考案に係る電子楽器の一実施例を示す　　　′
電気的ブロック図である。１０・・・鍵盤、１１・・・イニシャルタッチセンサ、
１２・・・位相アドレス発生器、１３Ａ〜１３Ｄ・・・
波形メモリ、１４・・・セレクタ、１５・・・エンベロ
ープパラメータメモリ、１６・・・エンベロープ発生器
、１７・・・乗算器。The figure shows an example of an electronic musical instrument according to this invention.
FIG. 2 is an electrical block diagram. 10...Keyboard, 11...Initial touch sensor,
12... Phase address generator, 13A to 13D...
Waveform memory, 14... Selector, 15... Envelope parameter memory, 16... Envelope generator, 17... Multiplier.

Claims

[Claims for Utility Model Registration] 1. A keyboard, a key touch detection means for detecting the touch of a key operated on the keyboard, and a musical sound waveform having different characteristics depending on the degree of key touch, stored in advance, a plurality of waveform memories for reading out musical sound waveforms at a rate corresponding to the key touched; and selecting the waveform memory in response to a key touch detected by the key touch detection means, and outputting the readout output of the memory as a musical sound signal. an electronic musical instrument comprising a touch response means for 2. The electronic musical instrument according to claim 1, wherein the touch response means includes means for imparting an envelope of characteristics corresponding to the key touch to the selected waveform memory readout output signal. 3. Each of the plurality of waveform memories stores in advance a plurality of musical tone waveforms each exhibiting unique characteristics in response to a common key touch, and reads out the plurality of musical tone waveforms at a rate corresponding to the operated key. The touch response means selects the waveform memory in response to a key touch detected by the key touch detection means, and applies unique characteristics to each of the plurality of tone waveforms read from the memory. 2. The electronic musical instrument according to claim 1, wherein the electronic musical instrument is configured to independently provide envelopes indicating the characteristics corresponding to the key touches.