GB1603877A - Electronic musical keyboard apparatus - Google Patents

Electronic musical keyboard apparatus Download PDF

Info

Publication number
GB1603877A
GB1603877A GB1731378A GB1731378A GB1603877A GB 1603877 A GB1603877 A GB 1603877A GB 1731378 A GB1731378 A GB 1731378A GB 1731378 A GB1731378 A GB 1731378A GB 1603877 A GB1603877 A GB 1603877A
Authority
GB
United Kingdom
Prior art keywords
output
monostable multivibrator
tape
speed
pulses
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
GB1731378A
Other languages
English (en)
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.)
TDY Industries LLC
Original Assignee
Teledyne Industries Inc
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 Teledyne Industries Inc filed Critical Teledyne Industries Inc
Publication of GB1603877A publication Critical patent/GB1603877A/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
    • G10H1/005—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form on magnetic tape
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G11B31/02—Arrangements for the associated working of recording or reproducing apparatus with related apparatus with automatic musical instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Electrophonic Musical Instruments (AREA)
GB1731378A 1977-05-02 1978-05-02 Electronic musical keyboard apparatus Expired GB1603877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79284877A 1977-05-02 1977-05-02

Publications (1)

Publication Number Publication Date
GB1603877A true GB1603877A (en) 1981-12-02

Family

ID=25158265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1731378A Expired GB1603877A (en) 1977-05-02 1978-05-02 Electronic musical keyboard apparatus

Country Status (6)

Country Link
JP (1) JPS5417010A (enrdf_load_stackoverflow)
AU (1) AU518760B2 (enrdf_load_stackoverflow)
CA (1) CA1104386A (enrdf_load_stackoverflow)
DE (1) DE2819268A1 (enrdf_load_stackoverflow)
FR (1) FR2389958B1 (enrdf_load_stackoverflow)
GB (1) GB1603877A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122282A (en) * 1979-03-08 1980-09-19 Marantz Japan Inc Tempo control circuit in automatic piano

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905267A (en) * 1974-02-04 1975-09-16 Raymond A Vincent Electronic player piano with record and playback feature

Also Published As

Publication number Publication date
CA1104386A (en) 1981-07-07
JPS5417010A (en) 1979-02-08
DE2819268A1 (de) 1978-11-09
AU518760B2 (en) 1981-10-22
AU3561678A (en) 1979-11-08
FR2389958B1 (enrdf_load_stackoverflow) 1984-10-12
JPS6250916B2 (enrdf_load_stackoverflow) 1987-10-27
FR2389958A1 (enrdf_load_stackoverflow) 1978-12-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee