GB1225942A - - Google Patents

Info

Publication number
GB1225942A
GB1225942A GB1225942DA GB1225942A GB 1225942 A GB1225942 A GB 1225942A GB 1225942D A GB1225942D A GB 1225942DA GB 1225942 A GB1225942 A GB 1225942A
Authority
GB
United Kingdom
Prior art keywords
gate
voltage
key
electronic
switch
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
Other languages
English (en)
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 filed Critical
Publication of GB1225942A publication Critical patent/GB1225942A/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)
GB1225942D 1968-10-07 1969-02-05 Expired GB1225942A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT177668 1968-10-07

Publications (1)

Publication Number Publication Date
GB1225942A true GB1225942A (cg-RX-API-DMAC7.html) 1971-03-24

Family

ID=11102035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225942D Expired GB1225942A (cg-RX-API-DMAC7.html) 1968-10-07 1969-02-05

Country Status (1)

Country Link
GB (1) GB1225942A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109780982A (zh) * 2019-03-18 2019-05-21 王锦旭 电控柴油机油门踏板位置信号模拟仪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109780982A (zh) * 2019-03-18 2019-05-21 王锦旭 电控柴油机油门踏板位置信号模拟仪

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees