FR2405535A1 - Procede et appareil pour coder l'expression pendant l'enregistrement musical a partir du clavier d'un piano mecanique electronique - Google Patents

Procede et appareil pour coder l'expression pendant l'enregistrement musical a partir du clavier d'un piano mecanique electronique

Info

Publication number
FR2405535A1
FR2405535A1 FR7824606A FR7824606A FR2405535A1 FR 2405535 A1 FR2405535 A1 FR 2405535A1 FR 7824606 A FR7824606 A FR 7824606A FR 7824606 A FR7824606 A FR 7824606A FR 2405535 A1 FR2405535 A1 FR 2405535A1
Authority
FR
France
Prior art keywords
coding
keyboard
expression during
electronic mechanical
musical 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
FR7824606A
Other languages
English (en)
Other versions
FR2405535B1 (fr
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 FR2405535A1 publication Critical patent/FR2405535A1/fr
Application granted granted Critical
Publication of FR2405535B1 publication Critical patent/FR2405535B1/fr
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
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G3/00—Recording music in notation form, e.g. recording the mechanical operation of a musical instrument
    • G10G3/04—Recording music in notation form, e.g. recording the mechanical operation of a musical instrument using electrical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/29—Tape

Landscapes

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

Abstract

Dans le procédé et l'appareil selon l'invention on mesure les variations de puissance de l'onde acoustique qui traduisent l'intensité de la musique en cours d'enregistrement en effectuant une intégration numérique de la forme d'onde. Les notes, c'est-à-dire les actionnements des interrupteurs des touches, sont multiplexés en 12 sous la forme d'un courant de données en série et emmagasinés dans un registre à décalage puis combinés avec les bits relatifs à l'expression de manière à former le courant de données qui est codé dans un codeur bi-phase 14 en vue d'être enregistré sur une bande 15.
FR7824606A 1977-08-26 1978-08-24 Procede et appareil pour coder l'expression pendant l'enregistrement musical a partir du clavier d'un piano mecanique electronique Expired FR2405535B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/828,068 US4172403A (en) 1977-08-26 1977-08-26 Method and apparatus for encoding of expression while recording from the keyboard of an electronic player piano

Publications (2)

Publication Number Publication Date
FR2405535A1 true FR2405535A1 (fr) 1979-05-04
FR2405535B1 FR2405535B1 (fr) 1985-07-19

Family

ID=25250855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824606A Expired FR2405535B1 (fr) 1977-08-26 1978-08-24 Procede et appareil pour coder l'expression pendant l'enregistrement musical a partir du clavier d'un piano mecanique electronique

Country Status (7)

Country Link
US (1) US4172403A (fr)
JP (1) JPS5456410A (fr)
AU (1) AU515472B2 (fr)
CA (1) CA1113746A (fr)
DE (1) DE2836738C3 (fr)
FR (1) FR2405535B1 (fr)
GB (1) GB2003642B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2032162B (en) * 1978-10-18 1982-11-17 Ellen L W Recording of signals characterising the playing of a musical instrument
US4351221A (en) * 1979-06-15 1982-09-28 Teledyne Industries, Incorporated Player piano recording system
JPS5754991A (en) * 1980-09-19 1982-04-01 Nippon Musical Instruments Mfg Automatic performance device
US4615024A (en) * 1982-03-19 1986-09-30 Casio Computer Co., Ltd. Electronic apparatus with magnetic recording and reproducing device
US4592262A (en) * 1983-09-09 1986-06-03 Yang Tai Her Remote control system for a musical instrument or instruments
DE3340807A1 (de) * 1983-11-11 1985-05-23 Michael Dr. 3300 Braunschweig Grabe Verfahren zum rechnergesteuerten spiel von tasteninstrumenten
US4593592A (en) * 1985-06-24 1986-06-10 Kimball International, Inc. Method and apparatus for altering actuator drive in a reproducing piano
US5027690A (en) * 1986-02-12 1991-07-02 Nippon Gakki Seizo Kabushiki Kaisha Electronic musical keyboard instruments with variable touch sensitivity
US5083491A (en) * 1991-05-31 1992-01-28 Burgett, Inc. Method and apparatus for re-creating expression effects on solenoid actuated music producing instruments
US5237125A (en) * 1992-01-17 1993-08-17 Burgett, Inc. Method and apparatus for measuring velocity of key motion in a keyboard operated musical instrument
DE4407069A1 (de) * 1994-03-03 1995-09-07 Basf Ag Formmasse
CN107797939B (zh) * 2017-09-28 2020-02-28 北京华航无线电测量研究所 一种将慢速串口数据与高速采集数据融合存储的方法
US10937405B1 (en) 2020-05-11 2021-03-02 Lindley Frahm Foldable piano keyboard

Family Cites Families (5)

* 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
US3771406A (en) * 1971-08-10 1973-11-13 Wurlitzer Co Musical instrument with digital data handling system and lighting display
US3818341A (en) * 1972-10-02 1974-06-18 N Burdick Apparatus for providing output indications responsive to the movement of a moving body
JPS4974924A (fr) * 1972-11-17 1974-07-19
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
FR2405535B1 (fr) 1985-07-19
US4172403A (en) 1979-10-30
DE2836738A1 (de) 1979-03-08
JPS5456410A (en) 1979-05-07
DE2836738C3 (de) 1982-02-04
GB2003642B (en) 1982-04-07
AU3893878A (en) 1980-02-21
GB2003642A (en) 1979-03-14
CA1113746A (fr) 1981-12-08
DE2836738B2 (de) 1981-03-19
JPS6336066B2 (fr) 1988-07-19
AU515472B2 (en) 1981-04-02

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Legal Events

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