GB1545972A - Automatic accompaniment apparatus - Google Patents

Automatic accompaniment apparatus

Info

Publication number: GB1545972A
Authority: GB; United Kingdom
Prior art keywords: automatic accompaniment; accompaniment apparatus; automatic; accompaniment
Prior art date: 1975-02-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

GB4104578A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nippon Gakki Co Ltd

Original Assignee

Nippon Gakki Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1975-02-21

Filing date

1976-02-17

Publication date

1979-05-16

1975-02-21 Priority claimed from JP50021668A external-priority patent/JPS5938594B2/en

1975-02-28 Priority claimed from JP50024526A external-priority patent/JPS6146840B2/ja

1975-02-28 Priority claimed from JP50024524A external-priority patent/JPS599913B2/en

1976-02-17 Application filed by Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd

1979-05-16 Publication of GB1545972A publication Critical patent/GB1545972A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/38—Chord
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/571—Chords; Chord sequences
- G10H2210/616—Chord seventh, major or minor

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Multimedia (AREA)

GB4104578A 1975-02-21 1976-02-17 Automatic accompaniment apparatus Expired GB1545972A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP50021668A JPS5938594B2 (en)	1975-02-21	1975-02-21	automatic accompaniment device
JP50024526A JPS6146840B2 (en)	1975-02-28	1975-02-28
JP50024524A JPS599913B2 (en)	1975-02-28	1975-02-28	automatic accompaniment device

Publications (1)

Publication Number	Publication Date
GB1545972A true GB1545972A (en)	1979-05-16

Family

ID=27283512

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB623476A Expired GB1545971A (en)	1975-02-21	1976-02-17	Automatic accompaniment apparatus
GB4104578A Expired GB1545972A (en)	1975-02-21	1976-02-17	Automatic accompaniment apparatus

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB623476A Expired GB1545971A (en)	1975-02-21	1976-02-17	Automatic accompaniment apparatus

Country Status (1)

Country	Link
GB (2)	GB1545971A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4354413A (en)	1980-01-28	1982-10-19	Nippon Gakki Seizo Kabushiki Kaisha	Accompaniment tone generator for electronic musical instrument
JPS56153388A (en) *	1980-04-30	1981-11-27	Matsushita Electric Ind Co Ltd	Electronic musical instrument

1976
- 1976-02-17 GB GB623476A patent/GB1545971A/en not_active Expired
- 1976-02-17 GB GB4104578A patent/GB1545972A/en not_active Expired

Also Published As

Publication number	Publication date
GB1545971A (en)	1979-05-16

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Legal Events

Date	Code	Title	Description
1979-08-01	PS	Patent sealed
1996-03-20	PE20	Patent expired after termination of 20 years	Effective date: 19960216