Audio signal responsive optical display

Illumination – Sound equipment illuminator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

362231, 362234, 362240, 362252, 362253, 362276, 362367, 362800, 362806, 362811, H04M 122

Patent

active

043553486

ABSTRACT:
Apparatus for providing an optical display as a function of frequency and amplitude of an audio music signal comprising a plurality of frequency selection circuits and a corresponding plurality of linear optical displays for providing a composite bar display comprising a plurality of linear bar segments each having a length which varies as a function of amplitude of a corresponding frequency component of the input music signal. The display is preferably in the form of a row and column array of individual optical display elements such as LED's. The apparatus also includes bar/dot display drivers and an operator-responsive switch for alternately selecting either a bar or a dot display at the LED array.

REFERENCES:
patent: 3062085 (1962-11-01), Smith
patent: 4305117 (1981-12-01), Evans

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Audio signal responsive optical display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Audio signal responsive optical display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Audio signal responsive optical display will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1340933

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.