scispace - formally typeset
Search or ask a question

Showing papers on "Dynamic time warping published in 1972"


01 Mar 1972
TL;DR: Departures from visual pattern recognition techniques are introduced and proven effective and a relation to the human physiology is maintained through an elementary model.
Abstract: : Speech recognition is accomplished by off-line machine processes based on visual pattern recognition techniques. The fundamental system uses digitized data output from a KY-585 Vocoder, and two-dimensional discrete Fourier transforms with spatial frequency filters.. Two male speakers generated data for the computer processes which include a speaker adaptation routine. A relation to the human physiology is maintained through an elementary model. For a 39 word vocabulary, recognition rates reached 92% for the single speaker process, and 79% for an either-of-two-speaker process. Departures from visual pattern recognition techniques are introduced and proven effective. (Author)

1 citations