NL174997B - DEVICE FOR ADDRESSING A MEMORY WITH SELECTIVELY CONTROLLED SPEEDS. - Google Patents

DEVICE FOR ADDRESSING A MEMORY WITH SELECTIVELY CONTROLLED SPEEDS.

Info

Publication number
NL174997B
NL174997B NLAANVRAGE7112290,A NL7112290A NL174997B NL 174997 B NL174997 B NL 174997B NL 7112290 A NL7112290 A NL 7112290A NL 174997 B NL174997 B NL 174997B
Authority
NL
Netherlands
Prior art keywords
addressing
memory
selectively controlled
controlled speeds
speeds
Prior art date
Application number
NLAANVRAGE7112290,A
Other languages
Dutch (nl)
Other versions
NL174997C (en
NL7112290A (en
Original Assignee
Allen Organ Co
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=NL174997(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to US872597A priority Critical patent/US3610799A/en
Priority to US872598A priority patent/US3610805A/en
Priority to US872599A priority patent/US3610800A/en
Priority to US872600A priority patent/US3610806A/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
Application filed by Allen Organ Co filed Critical Allen Organ Co
Priority to NLAANVRAGE7112290,A priority patent/NL174997C/en
Priority to BE772689A priority patent/BE772689A/en
Priority to FR7133790A priority patent/FR2153149B1/fr
Priority to DE2149104A priority patent/DE2149104C3/en
Priority to CH1505971A priority patent/CH559956A5/xx
Publication of NL7112290A publication Critical patent/NL7112290A/xx
Publication of NL174997C publication Critical patent/NL174997C/en
Publication of NL174997B publication Critical patent/NL174997B/en
Application granted granted Critical

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)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophonic Musical Instruments (AREA)
NLAANVRAGE7112290,A 1969-10-30 1971-09-07 DEVICE FOR ADDRESSING A MEMORY WITH SELECTIVELY CONTROLLED SPEEDS. NL174997C (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
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
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
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 (en) 1969-10-30 1971-09-07 DEVICE FOR ADDRESSING A MEMORY WITH SELECTIVELY CONTROLLED SPEEDS.
BE772689A BE772689A (en) 1969-10-30 1971-09-16 METHOD AND APPARATUS FOR ADDRESSING A MEMORY AT SELECTIVELY CONTROLLED SPEEDS
FR7133790A FR2153149B1 (en) 1969-10-30 1971-09-20
DE2149104A DE2149104C3 (en) 1969-10-30 1971-09-28 Process for generating electrical vibrations
CH1505971A CH559956A5 (en) 1969-10-30 1971-10-15

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US87259969A 1969-10-30 1969-10-30
US87260069A 1969-10-30 1969-10-30
US87259869A 1969-10-30 1969-10-30
US87259769A 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 (en) 1969-10-30 1971-09-07 DEVICE FOR ADDRESSING A MEMORY WITH SELECTIVELY CONTROLLED SPEEDS.
FR7133790A FR2153149B1 (en) 1969-10-30 1971-09-20
DE2149104A DE2149104C3 (en) 1969-10-30 1971-09-28 Process for generating electrical vibrations
CH1505971A CH559956A5 (en) 1969-10-30 1971-10-15

Publications (3)

Publication Number Publication Date
NL7112290A NL7112290A (en) 1973-03-09
NL174997C NL174997C (en) 1984-04-02
NL174997B true NL174997B (en) 1984-04-02

Family

ID=27582831

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7112290,A NL174997C (en) 1969-10-30 1971-09-07 DEVICE FOR ADDRESSING A MEMORY WITH SELECTIVELY CONTROLLED SPEEDS.

Country Status (8)

Country Link
US (6) US3610806A (en)
AU (1) AU449757B2 (en)
BE (1) BE772689A (en)
CH (1) CH559956A5 (en)
DE (1) DE2149104C3 (en)
FR (1) FR2153149B1 (en)
GB (1) GB1317385A (en)
NL (1) NL174997C (en)

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NL174997C (en) 1984-04-02
US3610805A (en) 1971-10-05
US3639913A (en) 1972-02-01
NL7112290A (en) 1973-03-09
DE2149104B2 (en) 1980-10-09
DE2149104C3 (en) 1981-06-11
FR2153149B1 (en) 1975-08-29
US3610799A (en) 1971-10-05
AU449757B2 (en) 1974-06-20
DE2149104A1 (en) 1973-04-12
US3610806A (en) 1971-10-05
US3610800A (en) 1971-10-05
GB1317385A (en) 1973-05-16
BE772689A (en) 1972-01-17
CH559956A5 (en) 1975-03-14
FR2153149A1 (en) 1973-05-04
AU3277671A (en) 1973-03-01
US3743755A (en) 1973-07-03

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