Transducer utilizing sampling

Details Transducer utilizing sampling Transducer utilizing sampling

1978-03-24

1979-07-24

Moskowitz, Nelson

Communications: electrical

Selective

Having indication or alarm

340 15, 340206, 179 1UW, H04B 1100

Patent

active

041624750

ABSTRACT:
A transducer for generating pressure waves from electrical signal waves, in air, water or other fluid, which consists of a plurality of orifices in a vessel containing the transmission fluid under pressure, each orifice being controlled by a valve, which in turn is controlled by one of a plurality of output leads from a quantizing circuit, which is activated by samples of the signal wave taken at the Nyquist rate or faster. A quantized sample of a given amplitude causes a valve or valves covering orifice or orifices to open, to permit an emission of fluid, proportional in energy to the energy contained in the quantized signal sample.

REFERENCES:
patent: 3715710 (1973-02-01), Bernstein et al.
patent: 3739869 (1973-06-01), Maynz
patent: 3754965 (1973-10-01), McLean et al.
Panter, "Modulation, Noise, and Spectral Analysis", 1965, pp. 5, 621, 622, McGraw-Hill Book Co.
"Reference Data for Radio Engineers", 1969, pp. 21-13 & 21-14 & 29-12, Fifth Edition, Pub. by ITT.

Affiliated with

Also associated with

Rating

Transducer utilizing sampling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transducer utilizing sampling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transducer utilizing sampling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1289591