FR2153149A1 - - Google Patents

Info

Publication number
FR2153149A1
FR2153149A1 FR7133790A FR7133790A FR2153149A1 FR 2153149 A1 FR2153149 A1 FR 2153149A1 FR 7133790 A FR7133790 A FR 7133790A FR 7133790 A FR7133790 A FR 7133790A FR 2153149 A1 FR2153149 A1 FR 2153149A1
Authority
FR
France
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
FR7133790A
Other versions
FR2153149B1 (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.)
Boeing North American Inc
Original Assignee
North American Rockwell Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27582831&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2153149(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to US872599A priority Critical patent/US3610800A/en
Priority to US872600A priority patent/US3610806A/en
Priority to US872597A priority patent/US3610799A/en
Priority to US872598A priority patent/US3610805A/en
Priority to US875178A priority patent/US3639913A/en
Priority to US00170992A priority patent/US3743755A/en
Priority to GB3994671A priority patent/GB1317385A/en
Priority to AU32776/71A priority patent/AU449757B2/en
Priority to NLAANVRAGE7112290,A priority patent/NL174997C/xx
Priority to BE772689A priority patent/BE772689A/fr
Application filed by North American Rockwell Corp filed Critical North American Rockwell Corp
Priority to FR7133790A priority patent/FR2153149B1/fr
Priority to DE2149104A priority patent/DE2149104C3/de
Priority to CH1505971A priority patent/CH559956A5/xx
Publication of FR2153149A1 publication Critical patent/FR2153149A1/fr
Publication of FR2153149B1 publication Critical patent/FR2153149B1/fr
Application granted granted Critical
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
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/02—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
    • G10H7/04—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories in which amplitudes are read at varying rates, e.g. according to pitch
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/0321—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers
    • G06F1/0328—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers in which the phase increment is adjustable, e.g. by using an adder-accumulator
    • 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
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
    • G10H1/057—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits
    • G10H1/0575—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits using a data store from which the envelope is synthesized
    • 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
    • G10H1/18—Selecting circuits
    • G10H1/182—Key multiplexing
    • 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
    • G10H1/18—Selecting circuits
    • G10H1/20—Selecting circuits for transposition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophonic Musical Instruments (AREA)
FR7133790A 1969-10-30 1971-09-20 Expired FR2153149B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
US872599A US3610800A (en) 1969-10-30 1969-10-30 Digital electronic keyboard instrument with automatic transposition
US872600A US3610806A (en) 1969-10-30 1969-10-30 Adaptive sustain system for digital electronic organ
US872597A US3610799A (en) 1969-10-30 1969-10-30 Multiplexing system for selection of notes and voices in an electronic musical instrument
US872598A US3610805A (en) 1969-10-30 1969-10-30 Attack and decay system for a digital electronic organ
US875178A US3639913A (en) 1969-10-30 1969-11-10 Method and apparatus for addressing a memory at selectively controlled rates
US00170992A US3743755A (en) 1969-10-30 1971-08-11 Method and apparatus for addressing a memory at selectively controlled rates
GB3994671A GB1317385A (en) 1969-10-30 1971-08-25 Apparatus for addressing a memory of selectively controlled rates
AU32776/71A AU449757B2 (en) 1969-10-30 1971-08-26 Method and apparatus for addressing a memory at selectively controlled rates
NLAANVRAGE7112290,A NL174997C (nl) 1969-10-30 1971-09-07 Inrichting om een geheugen met selectief bestuurde snelheden te adresseren.
BE772689A BE772689A (fr) 1969-10-30 1971-09-16 Procede et appareillage pour adresser une memoire a des vitesses commandees selectivement
FR7133790A FR2153149B1 (fr) 1969-10-30 1971-09-20
DE2149104A DE2149104C3 (de) 1969-10-30 1971-09-28 Verfahren zur Erzeugung elektrischer Schwingungen
CH1505971A CH559956A5 (fr) 1969-10-30 1971-10-15

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US87259969A 1969-10-30 1969-10-30
US87259869A 1969-10-30 1969-10-30
US87259769A 1969-10-30 1969-10-30
US87260069A 1969-10-30 1969-10-30
US87517869A 1969-11-10 1969-11-10
US17099271A 1971-08-11 1971-08-11
GB3994671 1971-08-25
AU32776/71A AU449757B2 (en) 1969-10-30 1971-08-26 Method and apparatus for addressing a memory at selectively controlled rates
NLAANVRAGE7112290,A NL174997C (nl) 1969-10-30 1971-09-07 Inrichting om een geheugen met selectief bestuurde snelheden te adresseren.
FR7133790A FR2153149B1 (fr) 1969-10-30 1971-09-20
DE2149104A DE2149104C3 (de) 1969-10-30 1971-09-28 Verfahren zur Erzeugung elektrischer Schwingungen
CH1505971A CH559956A5 (fr) 1969-10-30 1971-10-15

Publications (2)

Publication Number Publication Date
FR2153149A1 true FR2153149A1 (fr) 1973-05-04
FR2153149B1 FR2153149B1 (fr) 1975-08-29

Family

ID=27582831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7133790A Expired FR2153149B1 (fr) 1969-10-30 1971-09-20

Country Status (8)

Country Link
US (6) US3610799A (fr)
AU (1) AU449757B2 (fr)
BE (1) BE772689A (fr)
CH (1) CH559956A5 (fr)
DE (1) DE2149104C3 (fr)
FR (1) FR2153149B1 (fr)
GB (1) GB1317385A (fr)
NL (1) NL174997C (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430042A1 (fr) * 1978-05-25 1980-01-25 Zorina Nadezhda Dispositif calculateur numerique
EP0011576A1 (fr) * 1978-11-21 1980-05-28 Christian Jacques Deforeit Synthétiseur polyphonique de signaux périodiques utilisant les techniques numériques
FR2442485A1 (fr) * 1978-11-21 1980-06-20 Deforeit Christian Synthetiseur numerique polyphonique de signaux periodiques
FR2452145A2 (fr) * 1979-03-23 1980-10-17 Deforeit Christian Synthetiseur polyphonique de signaux periodiques
FR2459524A1 (fr) * 1979-06-15 1981-01-09 Deforeit Christian Synthetiseur numerique polyphonique de signaux periodiques et instrument de musique comportant un tel synthetiseur
EP0195709A1 (fr) * 1985-03-22 1986-09-24 Schlumberger Industries Générateur numérique de forme d'onde et procédé associé

Families Citing this family (263)

* Cited by examiner, † Cited by third party
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US4365533A (en) * 1971-06-01 1982-12-28 Melville Clark, Jr. Musical instrument
US3968717A (en) * 1971-06-01 1976-07-13 Melville Clark, Jr. Musical instrument with means for scanning keys
US3969969A (en) * 1971-06-01 1976-07-20 Melville Clark, Jr. Musical instrument with means for scanning keys
US3969968A (en) * 1971-06-01 1976-07-20 Melville Clark, Jr. Musical instrument with means for scanning keys
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US3971282A (en) * 1972-04-20 1976-07-27 Kabushiki Kaisha Kawai Gakki Seisakusho Electronic musical instrument capable of transposition
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FR2153149B1 (fr) 1975-08-29
DE2149104A1 (de) 1973-04-12
DE2149104C3 (de) 1981-06-11
NL174997C (nl) 1984-04-02
US3610799A (en) 1971-10-05
CH559956A5 (fr) 1975-03-14
US3610806A (en) 1971-10-05
BE772689A (fr) 1972-01-17
US3743755A (en) 1973-07-03
GB1317385A (en) 1973-05-16
NL7112290A (fr) 1973-03-09
AU449757B2 (en) 1974-06-20
DE2149104B2 (de) 1980-10-09
NL174997B (nl) 1984-04-02
US3610800A (en) 1971-10-05
US3610805A (en) 1971-10-05
US3639913A (en) 1972-02-01
AU3277671A (en) 1973-03-01

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