Fader device having a fine adjustment of the signal level

Boots – shoes – and leggings

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

364182, 381107, 381119, H04R 2900

Patent

active

052394581

ABSTRACT:
A fader device used for an audio mixer etc. includes fader operators, a signal processing circuit for processing signals in accordance with operation position of the fader operators, switches for switching an operation mode of fader operators between an absolute mode in which amounts of displacement of the fader operators represent absolute change value and a relative mode in which amounts of displacement of the fader operators are caused to represent relative change values by setting a predetermined displacement range of a control parameter. When the operation mode has been switched from the absolute mode to the relative mode, a control circuit peforms control in such a manner that the amounts of displacement of the fader operators in the absolute mode have been stored and the fader operators are forced to be set in central positions of the strokes of the fader operators. Total amount of operation is recognized by calculating the stored value corresponding to the central position and displacement value from the central position. The amounts of displacement of the fader operators in the relative mode can be controlled at a smaller ratio than in the absolute mode and a fine adjustment of a signal level thereby can be achieved.

REFERENCES:
patent: 4511824 (1985-04-01), Goddard
patent: 4631525 (1986-12-01), Serravalle, Jr.
patent: 5054077 (1991-10-01), Suzuki

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

Fader device having a fine adjustment of the signal level does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fader device having a fine adjustment of the signal level, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fader device having a fine adjustment of the signal level will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-833654

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