AUTOMATIC PLAYING DEVICE, ELECTRONIC MUSICAL INSTRUMENT, METHOD FOR AUTOMATIC PLAYING, AND PROGRAM

To provide an automatic playing device, a method for automatic playing, and a program for automatically playing a chord which can realize such a natural automatic chord accompaniment capable of expressing the timing and voicing in a live performance of an instrument by a player.SOLUTION: In timing d...

Full description

Saved in:
Bibliographic Details
Main Authors OKANO SHINGO, TACHIBANA TOSHIYUKI, YOSHINO JUN
Format Patent
LanguageEnglish
Japanese
Published 02.02.2024
Subjects
ACOUSTICS
ELECTROPHONIC MUSICAL INSTRUMENTS
MUSICAL INSTRUMENTS
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:To provide an automatic playing device, a method for automatic playing, and a program for automatically playing a chord which can realize such a natural automatic chord accompaniment capable of expressing the timing and voicing in a live performance of an instrument by a player.SOLUTION: In timing data generation processing of S203, one is stochastically selected from a plurality of timing types and one is stochastically selected from a plurality of note timing tables belonging to the selected timing type. In note-on processing of S209, the sound production of a chord is specified for an audio source on the basis of the sound production timing based on the selected note timing table.SELECTED DRAWING: Figure 2 【課題】コードを自動演奏する自動演奏装置、自動演奏方法、及びプログラムに関し、演奏者による楽器のライブ演奏におけるタイミング及びボイシングを表現可能な、自然な自動コード伴奏を実現する。【解決手段】Ｓ２０３のタイミングデータ生成処理において、複数のタイミングタイプからいずれか１つが確率的に選択され、選択されたタイミングタイプに属する複数のノートタイミングテーブルの中から何れか１つが確率的に選択される。Ｓ２０９のノートオン処理において、選択されたノートタイミングテーブルに基づく発音タイミングで、音源にコードの発音が指示される。【選択図】図２
Bibliography:Application Number: JP20230206571