Speech recognition system

Details Speech recognition system Speech recognition system

1982-04-29

1985-05-28

Kemeny, E. S. Matt

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

G10L 100

Patent

active

045205000

ABSTRACT:
This speech recognition system uses a converted-spectrum for comparison of unknown and prestored reference signals. The comparison distance is modified by a weighting factor W to emphasize differences. A straight line approximation of the short term spectrum provides a datum against which the original spectrum is differenced to provide the converted spectrum, and provide deviation signs which are used to modify an initial prestored weighting factor P to form W.

REFERENCES:
patent: 4158750 (1979-06-01), Sakoe et al.
patent: 4292471 (1981-09-01), Kuhn et al.
patent: 4400828 (1983-08-01), Pirz et al.

Affiliated with

Also associated with

Rating

Speech recognition system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-872864