Boots – shoes – and leggings
Patent
1980-01-23
1983-05-10
Kemeny, Emanuel S.
Boots, shoes, and leggings
364513, G10L 100
Patent
active
043831354
ABSTRACT:
Recognition of human speech is carried out by storing a template for each unit of speech to produce a dictionary of stored words and phrases. A given speech signal is converted to produce a template which is compared to the stored template to find the closest comparison. The word or phrase corresponding to the identified template is produced and displayed to complete the recognition of the speech signal. The speech signal is processed to produce two separate frequency components. The frequency components are processed to produce a DC signal proportional to the frequency of the frequency component. The frequency components are also rectified to produce amplitude signals corresponding to the envelope of the frequency components. The products [F.sub.1 ][F.sub.2 ] and [A.sub.1 ][A.sub.2 ] and ratios F.sub.1 /F.sub.2 and A.sub.1 /A.sub.2 of the pairs of frequency and amplitude signals are produced to generate a plurality of relational signals which comprise the templates corresponding to each speech signal. In building the dictionary each speech sample is submitted a number of times to produce an average template value together with the variants for each data point.
REFERENCES:
patent: 3247322 (1966-04-01), Savage et al.
patent: 3499987 (1970-03-01), Focht
patent: 3507999 (1970-04-01), Schroeder
patent: 3553372 (1971-01-01), Wright
patent: 3582559 (1971-06-01), Hitchcock
patent: 3740476 (1973-06-01), Atal
patent: 3742146 (1973-06-01), Newman et al.
patent: 3808370 (1974-04-01), Jackson et al.
patent: 3855416 (1974-12-01), Fuller
patent: 3855417 (1974-12-01), Fuller
patent: 3919481 (1975-11-01), Kalfaran
patent: 4074069 (1978-02-01), Tokura et al.
patent: 4092493 (1978-05-01), Rabiner et al.
patent: 4100370 (1978-07-01), Suzuki
patent: 4181821 (1980-01-01), Pirz et al.
Hardesty Lee H.
Scott Brian L.
Kemeny Emanuel S.
Scott Instruments Corporation
LandOfFree
Method and apparatus for speech recognition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for speech recognition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for speech recognition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-527218