Sample hold arrangement for a key signal in an electronic musica

Music – Instruments

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

84DIG2, 84DIG8, 84DIG10, 84DIG20, 84DIG23, G10H 100, G10H 502

Patent

active

040772934

ABSTRACT:
A sample hold arrangement for a key signal in an electronic musical instrument in which a keyboard circuit generates a voltage corresponding to a depressed key. The keyboard circuit is connected at its output terminal to an input terminal of a comparator. An output terminal of the comparator is connected to a memory capacitor and a buffer circuit through two gates connected in a series with one another. An output terminal of the buffer circuit is connected, in turn, to a second input terminal of the comparator, and one of the two gates is connected with its control electrode to a detection circuit. A circuit closing signal is generated by the detection circuit when the potentials of the two input terminals of the comparator become substantially equal. The other one of the two gates is connected with its control electrode to an output terminal of a keying signal generator which generates a keying signal of the keyboard circuit.

REFERENCES:
patent: 3801721 (1974-04-01), Bunger
patent: 3828110 (1974-08-01), Colin
patent: 3872764 (1975-03-01), Munch, Jr. et al.
patent: 3902392 (1975-09-01), Nagahama
patent: 4012980 (1977-03-01), 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

Sample hold arrangement for a key signal in an electronic musica does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sample hold arrangement for a key signal in an electronic musica, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sample hold arrangement for a key signal in an electronic musica will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2015820

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