Speech analysis system

Details Speech analysis system Speech analysis system

G - Physics

10

L

354/50

G10L 11/06 (2006.01)

Patent

CA 1193731

ABSTRACT : Speech analysis system. Speech analysis system in which segments of speech are ana- lyzed. For the voiced/unvoiced decision use is made of the average magni- tude or waveform intensity of successive speech segments. Basically a voiced decision is made when the waveform intensity increases monotonically over several segments by more than a given factor. An unvoiced decision is made if the waveform intensity drops below a given fraction of the maximum waveform intensity in the current voiced period. Refinements in the decisions are made by the use of fixed and adaptive thresholds. Used in vocoders. Figure 1.

426341

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1263826