CA995034A - Percussion to direct keying switching circuit for an electrical musical instrument - Google Patents

Percussion to direct keying switching circuit for an electrical musical instrument

Info

Publication number
CA995034A
CA995034A CA201,717A CA201717A CA995034A CA 995034 A CA995034 A CA 995034A CA 201717 A CA201717 A CA 201717A CA 995034 A CA995034 A CA 995034A
Authority
CA
Canada
Prior art keywords
percussion
switching circuit
musical instrument
electrical musical
direct keying
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.)
Expired
Application number
CA201,717A
Other versions
CA201717S (en
Inventor
Ray B. Schrecongost
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.)
Marmon Co
Original Assignee
Hammond 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
Application filed by Hammond Corp filed Critical Hammond Corp
Application granted granted Critical
Publication of CA995034A publication Critical patent/CA995034A/en
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
    • G10H1/02—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
    • 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
    • Y10S84/12—Side; rhythm and percussion devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
CA201,717A 1973-06-11 1974-06-05 Percussion to direct keying switching circuit for an electrical musical instrument Expired CA995034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00368879A US3821459A (en) 1973-06-11 1973-06-11 Percussion to direct keying switching circuit for an electrical musical instrument

Publications (1)

Publication Number Publication Date
CA995034A true CA995034A (en) 1976-08-17

Family

ID=23453140

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,717A Expired CA995034A (en) 1973-06-11 1974-06-05 Percussion to direct keying switching circuit for an electrical musical instrument

Country Status (10)

Country Link
US (1) US3821459A (en)
JP (1) JPS5034221A (en)
AU (1) AU6939574A (en)
BR (1) BR7404756D0 (en)
CA (1) CA995034A (en)
DE (1) DE2427845A1 (en)
GB (1) GB1464997A (en)
IT (1) IT1014962B (en)
NL (1) NL7407331A (en)
ZA (1) ZA743375B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937115A (en) * 1974-08-01 1976-02-10 The Wurlitzer Company Electronic piano circuit arrangement
US4200022A (en) * 1978-06-20 1980-04-29 The Wurlitzer Company Envelope control causing damper effect on percussive voices of electronic musical instrument
US4205582A (en) * 1979-02-22 1980-06-03 Kimball International, Inc. Percussion envelope generator
US4382251A (en) 1980-09-23 1983-05-03 Casio Computer Co., Ltd. Envelope control device for piezoelectric buzzer

Also Published As

Publication number Publication date
BR7404756D0 (en) 1975-01-21
ZA743375B (en) 1975-05-28
NL7407331A (en) 1974-12-13
JPS5034221A (en) 1975-04-02
GB1464997A (en) 1977-02-16
AU6939574A (en) 1975-11-27
DE2427845A1 (en) 1975-01-09
US3821459A (en) 1974-06-28
IT1014962B (en) 1977-04-30

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