FR2449935A1 - Signal recording system for electronic keyboard instrument - with information coded and supplied serially to single transmission channel using processing circuit - Google Patents

Signal recording system for electronic keyboard instrument - with information coded and supplied serially to single transmission channel using processing circuit

Info

Publication number
FR2449935A1
FR2449935A1 FR7905424A FR7905424A FR2449935A1 FR 2449935 A1 FR2449935 A1 FR 2449935A1 FR 7905424 A FR7905424 A FR 7905424A FR 7905424 A FR7905424 A FR 7905424A FR 2449935 A1 FR2449935 A1 FR 2449935A1
Authority
FR
France
Prior art keywords
processing circuit
transmission channel
single transmission
recording system
signal recording
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.)
Granted
Application number
FR7905424A
Other languages
French (fr)
Other versions
FR2449935B1 (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.)
BALAZUC THIERRY
Original Assignee
BALAZUC THIERRY
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 BALAZUC THIERRY filed Critical BALAZUC THIERRY
Priority to FR7905424A priority Critical patent/FR2449935A1/en
Publication of FR2449935A1 publication Critical patent/FR2449935A1/en
Application granted granted Critical
Publication of FR2449935B1 publication Critical patent/FR2449935B1/fr
Granted 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
    • G10H1/0058—Transmission between separate instruments or between individual components of a musical system

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

The system allows the notes being played to be recorded magnetically for subsequent replay via the instrument sound generator network. It employs a processing circuit (1) coupled to the keyboard comprising a multiplexer (11) with A/D conversion and a coder (12). This processing circuit (1) supplies a signal to a single transmission channel with a second processing circuit (2) comprising a decoder (21) and a demultiplexer coupled to the opposite end. The second processing circuit (2) distributes the information contained in the received signal to the various sound generators (20).
FR7905424A 1979-02-23 1979-02-23 Signal recording system for electronic keyboard instrument - with information coded and supplied serially to single transmission channel using processing circuit Granted FR2449935A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905424A FR2449935A1 (en) 1979-02-23 1979-02-23 Signal recording system for electronic keyboard instrument - with information coded and supplied serially to single transmission channel using processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905424A FR2449935A1 (en) 1979-02-23 1979-02-23 Signal recording system for electronic keyboard instrument - with information coded and supplied serially to single transmission channel using processing circuit

Publications (2)

Publication Number Publication Date
FR2449935A1 true FR2449935A1 (en) 1980-09-19
FR2449935B1 FR2449935B1 (en) 1982-06-11

Family

ID=9222665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905424A Granted FR2449935A1 (en) 1979-02-23 1979-02-23 Signal recording system for electronic keyboard instrument - with information coded and supplied serially to single transmission channel using processing circuit

Country Status (1)

Country Link
FR (1) FR2449935A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343958A2 (en) * 1988-05-25 1989-11-29 Roland Corporation Electronic musical instrument system
EP0417169A1 (en) * 1988-06-01 1991-03-20 PLOCH, Louis W. Real time digital data transmission speed conversion system
FR2746536A1 (en) * 1996-02-14 1997-09-26 Ternon Olivier Numeric control of pipe organs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604299A (en) * 1970-04-22 1971-09-14 Edward J Englund Method and apparatus for recreating a musical performance
US3683096A (en) * 1971-03-15 1972-08-08 Richard H Peterson Electronic player system for electrically operated musical instruments
US3905267A (en) * 1974-02-04 1975-09-16 Raymond A Vincent Electronic player piano with record and playback feature
US4023456A (en) * 1974-07-05 1977-05-17 Groeschel Charles R Music encoding and decoding apparatus
US4099437A (en) * 1976-12-17 1978-07-11 Jerry L. Noury, Jr. Remote control wireless keyboard musical instrument
US4104950A (en) * 1976-04-28 1978-08-08 Teledyne, Inc. Demultiplex and storage system for time division multiplexed frames of musical data

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604299A (en) * 1970-04-22 1971-09-14 Edward J Englund Method and apparatus for recreating a musical performance
US3683096A (en) * 1971-03-15 1972-08-08 Richard H Peterson Electronic player system for electrically operated musical instruments
US3905267A (en) * 1974-02-04 1975-09-16 Raymond A Vincent Electronic player piano with record and playback feature
US4023456A (en) * 1974-07-05 1977-05-17 Groeschel Charles R Music encoding and decoding apparatus
US4104950A (en) * 1976-04-28 1978-08-08 Teledyne, Inc. Demultiplex and storage system for time division multiplexed frames of musical data
US4099437A (en) * 1976-12-17 1978-07-11 Jerry L. Noury, Jr. Remote control wireless keyboard musical instrument

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343958A2 (en) * 1988-05-25 1989-11-29 Roland Corporation Electronic musical instrument system
EP0343958A3 (en) * 1988-05-25 1991-01-02 Roland Corporation Electronic musical instrument system
US5009147A (en) * 1988-05-25 1991-04-23 Roland Corporation Sound generating unit system for electronic instruments
EP0417169A1 (en) * 1988-06-01 1991-03-20 PLOCH, Louis W. Real time digital data transmission speed conversion system
EP0417169A4 (en) * 1988-06-01 1994-03-30 Louis W. Ploch
FR2746536A1 (en) * 1996-02-14 1997-09-26 Ternon Olivier Numeric control of pipe organs

Also Published As

Publication number Publication date
FR2449935B1 (en) 1982-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse