Human voice analyzing apparatus

Details Human voice analyzing apparatus Human voice analyzing apparatus

1981-05-26

1983-03-29

Kemeny, Emanuel S.

Boots, shoes, and leggings

364728, 179 1D, G10L 100

Patent

active

043784690

ABSTRACT:
The analyzing apparatus includes a ten stage, all-zero lattice digital filter formed on a single semiconductor chip. A partial correlation coefficient is derived in each stage of the lattice filter in improved coefficient circuitry and the analyzer provides the ten partial correlation coefficients, for a best sample from a plurality of samples, along with the amplitude (R.M.S.), and the residual energy, or the excitation. The correlator uses the products FB, F.sup.2 and B.sup.2, of the residual F and B signals.

REFERENCES:
patent: 3662115 (1972-05-01), Saito et al.
patent: 4052563 (1977-10-01), Noda et al.
patent: 4340781 (1982-07-01), Ichikawa et al.
Bodley, N., "Here's a Breakthrough . . . ", Electronic Design, Jul. 19, 1978.

Affiliated with

Also associated with

Rating

Human voice analyzing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1204805