DE2917352A1 - Electronic organ with envelope modulator - produces various acoustic effects and also disables sound channel when key is released - Google Patents

Electronic organ with envelope modulator - produces various acoustic effects and also disables sound channel when key is released

Info

Publication number
DE2917352A1
DE2917352A1 DE19792917352 DE2917352A DE2917352A1 DE 2917352 A1 DE2917352 A1 DE 2917352A1 DE 19792917352 DE19792917352 DE 19792917352 DE 2917352 A DE2917352 A DE 2917352A DE 2917352 A1 DE2917352 A1 DE 2917352A1
Authority
DE
Germany
Prior art keywords
modulator
sound channel
key
released
electronic organ
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
DE19792917352
Other languages
German (de)
Other versions
DE2917352C2 (en
Inventor
Hans Joachim Baer
Ulf Dipl Ing Seidel
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.)
BOEHM RAINER KG DR
Original Assignee
BOEHM RAINER KG DR
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 BOEHM RAINER KG DR filed Critical BOEHM RAINER KG DR
Priority to DE19792917352 priority Critical patent/DE2917352C2/en
Publication of DE2917352A1 publication Critical patent/DE2917352A1/en
Application granted granted Critical
Publication of DE2917352C2 publication Critical patent/DE2917352C2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

The electronic organ has an envelope modulator shaping the amplitude of the tones passed by a switching stage and produced by a generator. The modulator shapes the tones to give various effects (percussion, sustain, etc.). The modulator disables the sound channel when the keyboard key is released when the switching stage disconnects the tones after the release of the key. The modulator used for disabling the sound channel is selected as to generate a sustain. The modulator is automatically changed over to the shortest possible decay time.
DE19792917352 1979-04-28 1979-04-28 Electronic organ Expired DE2917352C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792917352 DE2917352C2 (en) 1979-04-28 1979-04-28 Electronic organ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792917352 DE2917352C2 (en) 1979-04-28 1979-04-28 Electronic organ

Publications (2)

Publication Number Publication Date
DE2917352A1 true DE2917352A1 (en) 1980-11-06
DE2917352C2 DE2917352C2 (en) 1983-12-29

Family

ID=6069541

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792917352 Expired DE2917352C2 (en) 1979-04-28 1979-04-28 Electronic organ

Country Status (1)

Country Link
DE (1) DE2917352C2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181030B (en) * 1958-08-01 1964-11-05 Dr Oskar Vierling Electronic switch for a musical instrument
DE2004835A1 (en) * 1969-02-05 1970-08-20 Hitachi Ltd., Tokio Select circuit for electronic musical instruments
US3762265A (en) * 1970-12-25 1973-10-02 Nippon Musical Instruments Mfg Electronic musical instrument having tone start prominence circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181030B (en) * 1958-08-01 1964-11-05 Dr Oskar Vierling Electronic switch for a musical instrument
DE2004835A1 (en) * 1969-02-05 1970-08-20 Hitachi Ltd., Tokio Select circuit for electronic musical instruments
US3762265A (en) * 1970-12-25 1973-10-02 Nippon Musical Instruments Mfg Electronic musical instrument having tone start prominence circuit

Also Published As

Publication number Publication date
DE2917352C2 (en) 1983-12-29

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8126 Change of the secondary classification

Ipc: G10H 1/057

D2 Grant after examination
8363 Opposition against the patent
8330 Complete disclaimer