GB1026700A - Means for providing variable colored lighting displays - Google Patents

Means for providing variable colored lighting displays

Info

Publication number
GB1026700A
GB1026700A GB4884864A GB4884864A GB1026700A GB 1026700 A GB1026700 A GB 1026700A GB 4884864 A GB4884864 A GB 4884864A GB 4884864 A GB4884864 A GB 4884864A GB 1026700 A GB1026700 A GB 1026700A
Authority
GB
United Kingdom
Prior art keywords
pulses
amplifiers
fed
controlling
providing variable
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
GB4884864A
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.)
STANLEY STACY CRAMER
Original Assignee
STANLEY STACY CRAMER
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 STANLEY STACY CRAMER filed Critical STANLEY STACY CRAMER
Publication of GB1026700A publication Critical patent/GB1026700A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J17/00—Apparatus for performing colour-music

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

1,026,700. Lighting effects. S. S. CRAMER. Dec. 1, 1964 [July 21, 1964], No. 48848/64. Heading A6M. Apparatus for controlling the illumination of at least three different coloured lamps in accordance with the frequency of an audio signal includes switching means operated through selective filters. The embodiment shows stereo sound being taken from a record 4 and fed through amplifiers to loudspeakers 34, 38. The combined outputs from the amplifiers are fed through a pentode 52 to three tuned filters 104, 110, 118 controlling lamps 150, 152, 154, respectively, and thence through diodes 126,126<SP>1</SP>,1261<SP>1</SP> transistors 128,128<SP>1</SP>,128<SP>11</SP> and 136, 136<SP>1</SP>, 136<SP>11</SP> to produce charging pulses to capacitors 142,142<SP>1</SP>,142<SP>11</SP>, At a predetermined level of the pulses silicon controlled rectifiers 148,148<SP>1</SP>,148<SP>11</SP> become conductive for the remainder of the duration of the pulses.
GB4884864A 1964-07-21 1964-12-01 Means for providing variable colored lighting displays Expired GB1026700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38415264A 1964-07-21 1964-07-21

Publications (1)

Publication Number Publication Date
GB1026700A true GB1026700A (en) 1966-04-20

Family

ID=23516241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4884864A Expired GB1026700A (en) 1964-07-21 1964-12-01 Means for providing variable colored lighting displays

Country Status (1)

Country Link
GB (1) GB1026700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391179A (en) * 2002-06-27 2004-02-04 Chao-Lang Wang Light display responsive to audio signals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2391179A (en) * 2002-06-27 2004-02-04 Chao-Lang Wang Light display responsive to audio signals

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