Vorrichtung zur Resonanztonerzeugung und Programm zur Resonanztonerzeugung

Details

Veröffentlichungs-Nr.

EP2902999

Aktenzeichen

EP15151880

Anmeldetag

21. Januar 2015

Veröffentlichung

30. Mai 2018

Erteilung

30. Mai 2018

Rechtsraum

EP

IPC

G10H1/00G10H1/08G10H1/44

Abstract

A resonance tone generation apparatus 20 is applied to an electronic musical instrument DM having a tone generator for generating, in accordance with a tone generation instruction signal having a key number n, a musical tone signal indicative of a piano sound having a key tone pitch specified by the key number. In the resonance tone generation apparatus 20, the key numbers n are assigned. The resonance tone generation apparatus 20 has a plurality of resonance tone generation circuits 30 (n) each being configured to have a plurality of resonance frequencies and each retrieving a musical tone signal indicative of a musical sound of the piano and generating a musical tone signal indicative of a resonance tone which imitates a sound of strings of the piano, the sound being resonated by the piano sound indicated by the retrieved musical tone signal. The resonance tone generation apparatus 20 also has a resonance circuit setting portion 60 which allows respective resonance frequencies of the resonance tone generation circuit 30 (n) to coincide with frequencies of a fundamental tone and overtones of a musical sound PS (n) generated by the tone generator in accordance with tone generation instruction information including the key number n.

Anmelder

Firma

YAMAHA CORPORATION

Land

🇯🇵 Japan

Fachgebiete