Title:
【発明の名称】和音検出装置及び自動伴奏装置
Document Type and Number:
Japanese Patent JP3220183
Kind Code:
B2
Abstract:
In an automatic accompaniment-playing apparatus, when an accompaniment pattern corresponding to a detected chord is not stored as information in a memory, an accompaniment pattern as information read from the memory in accordance with the priority level is changed so as to be suited to the detected chord. In a chord detecting apparatus, inversion modes are obtained based on an information-on-depressed-key so as to determine chords relative to the inversion modes obtained in this way. Then, the chords determined in this way are weighted, and a chord weighted at the maximum level out of the chords thus weighted is determined as one based on the above information-on-depressed-key.
Inventors:
Burti Luigi
Cook demetrio
Carlo Nikola
Cook demetrio
Carlo Nikola
Application Number:
JP17100991A
Publication Date:
October 22, 2001
Filing Date:
July 11, 1991
Export Citation:
Assignee:
Roland Europe Societa Pell Atchioni
International Classes:
G10H1/38; G10H1/36; (IPC1-7): G10H1/38
Domestic Patent References:
| JP62158499U |
Attorney, Agent or Firm:
Masaki Yamada (1 person outside)