CA1003759A - Sound effects system - Google Patents

Sound effects system

Info

Publication number
CA1003759A
CA1003759A CA251,652A CA251652A CA1003759A CA 1003759 A CA1003759 A CA 1003759A CA 251652 A CA251652 A CA 251652A CA 1003759 A CA1003759 A CA 1003759A
Authority
CA
Canada
Prior art keywords
sound effects
effects system
sound
effects
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
CA251,652A
Inventor
Michael J. Tommasi
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.)
CINEMA METROPOLITAIN LTEE
Original Assignee
CINEMA METROPOLITAIN LTEE
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 CINEMA METROPOLITAIN LTEE filed Critical CINEMA METROPOLITAIN LTEE
Priority to CA251,652A priority Critical patent/CA1003759A/en
Application granted granted Critical
Publication of CA1003759A publication Critical patent/CA1003759A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
CA251,652A 1976-05-03 1976-05-03 Sound effects system Expired CA1003759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA251,652A CA1003759A (en) 1976-05-03 1976-05-03 Sound effects system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA251,652A CA1003759A (en) 1976-05-03 1976-05-03 Sound effects system

Publications (1)

Publication Number Publication Date
CA1003759A true CA1003759A (en) 1977-01-18

Family

ID=4105849

Family Applications (1)

Application Number Title Priority Date Filing Date
CA251,652A Expired CA1003759A (en) 1976-05-03 1976-05-03 Sound effects system

Country Status (1)

Country Link
CA (1) CA1003759A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30278E (en) 1974-12-30 1980-05-20 Mca Systems, Inc. Special effects generation and control system for motion pictures
US4256389A (en) 1978-09-27 1981-03-17 Paramount Sound Systems Corporation Method and system of controlling sound and effects devices by a film strip
US4385814A (en) * 1980-06-25 1983-05-31 Paramount Sound Systems Corporation System for controlling distinct devices in a theater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30278E (en) 1974-12-30 1980-05-20 Mca Systems, Inc. Special effects generation and control system for motion pictures
US4256389A (en) 1978-09-27 1981-03-17 Paramount Sound Systems Corporation Method and system of controlling sound and effects devices by a film strip
US4385814A (en) * 1980-06-25 1983-05-31 Paramount Sound Systems Corporation System for controlling distinct devices in a theater

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