CH559956A5 - - Google Patents

Info

Publication number
CH559956A5
CH559956A5 CH1505971A CH1505971A CH559956A5 CH 559956 A5 CH559956 A5 CH 559956A5 CH 1505971 A CH1505971 A CH 1505971A CH 1505971 A CH1505971 A CH 1505971A CH 559956 A5 CH559956 A5 CH 559956A5
Authority
CH
Switzerland
Application number
CH1505971A
Original Assignee
North American Rockwell
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=CH559956(A5) "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/xx
Priority to FR7133790A priority patent/FR2153149B1/fr
Priority to DE2149104A priority patent/DE2149104C3/de
Priority to CH1505971A priority patent/CH559956A5/xx
Application filed by North American Rockwell filed Critical North American Rockwell
Publication of CH559956A5 publication Critical patent/CH559956A5/xx

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 OR CALCULATING; 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 OR CALCULATING; 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)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophonic Musical Instruments (AREA)
CH1505971A 1969-10-30 1971-10-15 CH559956A5 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1969-10-30 1971-09-20
DE2149104A DE2149104C3 (de) 1969-10-30 1971-09-28 Verfahren zur Erzeugung elektrischer Schwingungen
CH1505971A CH559956A5 (enrdf_load_stackoverflow) 1969-10-30 1971-10-15

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US87259969A 1969-10-30 1969-10-30
US87259769A 1969-10-30 1969-10-30
US87260069A 1969-10-30 1969-10-30
US87259869A 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 (enrdf_load_stackoverflow) 1969-10-30 1971-09-20
DE2149104A DE2149104C3 (de) 1969-10-30 1971-09-28 Verfahren zur Erzeugung elektrischer Schwingungen
CH1505971A CH559956A5 (enrdf_load_stackoverflow) 1969-10-30 1971-10-15

Publications (1)

Publication Number Publication Date
CH559956A5 true CH559956A5 (enrdf_load_stackoverflow) 1975-03-14

Family

ID=27582831

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1505971A CH559956A5 (enrdf_load_stackoverflow) 1969-10-30 1971-10-15

Country Status (8)

Country Link
US (6) US3610805A (enrdf_load_stackoverflow)
AU (1) AU449757B2 (enrdf_load_stackoverflow)
BE (1) BE772689A (enrdf_load_stackoverflow)
CH (1) CH559956A5 (enrdf_load_stackoverflow)
DE (1) DE2149104C3 (enrdf_load_stackoverflow)
FR (1) FR2153149B1 (enrdf_load_stackoverflow)
GB (1) GB1317385A (enrdf_load_stackoverflow)
NL (1) NL174997C (enrdf_load_stackoverflow)

Families Citing this family (270)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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
US3969968A (en) * 1971-06-01 1976-07-20 Melville Clark, Jr. Musical instrument with means for scanning keys
US3968716A (en) * 1971-06-01 1976-07-13 Melville Clark, Jr. Musical instrument with means for scanning keys
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US3794748A (en) * 1971-12-06 1974-02-26 North American Rockwell Apparatus and method for frequency modulation for sampled amplitude signal generating system
US3755608A (en) * 1971-12-06 1973-08-28 North American Rockwell Apparatus and method for selectively alterable voicing in an electrical instrument
US3740450A (en) * 1971-12-06 1973-06-19 North American Rockwell Apparatus and method for simulating chiff in a sampled amplitude electronic organ
US3811003A (en) * 1971-12-13 1974-05-14 Baldwin Co D H Rhythm accompaniment system
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AU449757B2 (en) 1974-06-20
NL174997C (nl) 1984-04-02
US3610806A (en) 1971-10-05
US3610805A (en) 1971-10-05
US3639913A (en) 1972-02-01
NL174997B (nl) 1984-04-02
DE2149104A1 (de) 1973-04-12
FR2153149B1 (enrdf_load_stackoverflow) 1975-08-29
US3610799A (en) 1971-10-05
GB1317385A (en) 1973-05-16
US3743755A (en) 1973-07-03
DE2149104C3 (de) 1981-06-11
DE2149104B2 (de) 1980-10-09
US3610800A (en) 1971-10-05
FR2153149A1 (enrdf_load_stackoverflow) 1973-05-04
BE772689A (fr) 1972-01-17
AU3277671A (en) 1973-03-01
NL7112290A (enrdf_load_stackoverflow) 1973-03-09

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