GB1509530A - Apparatus for recording and replaying music - Google Patents

Apparatus for recording and replaying music

Info

Publication number
GB1509530A
GB1509530A GB4989774A GB4989774A GB1509530A GB 1509530 A GB1509530 A GB 1509530A GB 4989774 A GB4989774 A GB 4989774A GB 4989774 A GB4989774 A GB 4989774A GB 1509530 A GB1509530 A GB 1509530A
Authority
GB
United Kingdom
Prior art keywords
keys
timing circuit
music
generated
pressed
Prior art date
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
GB4989774A
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB4989774A priority Critical patent/GB1509530A/en
Publication of GB1509530A publication Critical patent/GB1509530A/en
Expired legal-status Critical Current

Links

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
    • G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

1509530 Recording music N K KIRK 28 Oct 1975 [19 Nov 1974] 49897/74 Heading G5X A device for use with an electronic musical instrument comprises a memory 54 for storing information corresponding to a sequence of pulses corresponding to notes played which can be subsequently output as music at a rate controlled by the timing circuit 58. In the storing mode, after a first key is activated a shift pulse is generated by the timing circuit 58 enabling shift registers 58 to record which keys are pressed, the pulse being generated after a predetermined time interval to enable chords to be set up on the keys. The tones corresponding to the pressed keys are simultaneously voiced. In the playback mode, the data in the shift registers are clocked out at a rate determined by variable resistor VR1 in the timing circuit.
GB4989774A 1975-10-28 1975-10-28 Apparatus for recording and replaying music Expired GB1509530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4989774A GB1509530A (en) 1975-10-28 1975-10-28 Apparatus for recording and replaying music

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4989774A GB1509530A (en) 1975-10-28 1975-10-28 Apparatus for recording and replaying music

Publications (1)

Publication Number Publication Date
GB1509530A true GB1509530A (en) 1978-05-04

Family

ID=10453927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4989774A Expired GB1509530A (en) 1975-10-28 1975-10-28 Apparatus for recording and replaying music

Country Status (1)

Country Link
GB (1) GB1509530A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325658A1 (en) * 1982-07-15 1984-04-05 Casio Computer Co Ltd ELECTRONIC MUSIC INSTRUMENT WITH SELF-ACTING GAME
GB2261763A (en) * 1991-11-05 1993-05-26 Sarah Lyle Music teaching aid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325658A1 (en) * 1982-07-15 1984-04-05 Casio Computer Co Ltd ELECTRONIC MUSIC INSTRUMENT WITH SELF-ACTING GAME
DE3325658C2 (en) * 1982-07-15 1990-09-06 Casio Computer Co., Ltd., Tokio/Tokyo, Jp
GB2261763A (en) * 1991-11-05 1993-05-26 Sarah Lyle Music teaching aid
GB2261763B (en) * 1991-11-05 1996-06-05 Sarah Lyle Music teaching aid

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee