Pattern recognition method

Details Pattern recognition method Pattern recognition method

1981-09-21

1985-12-17

Kemeny, E. S. Matt

Boots, shoes, and leggings

381 43, G10L 100

Patent

active

045596042

ABSTRACT:
In a machine implemented voice recognition method, as a first step speech signals are analyzed for feature vectors which are used to compare input signals with prestored reference signals. Patterns of any suitable form are used to calculate a similarity distance measure d.sub.IJ which is tested against a threshold to select likely candidates as a first step. A second step selects the most likely candidate by using "common nature" parameters of phonemes such as relative occurrence. Five embodiments of the second step are disclosed, each using a "common nature" criteria of inference to infer (select) the most likely candidate:

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