Front-end processor for speech recognition, and speech recognizing apparatus and method using the same

摘要

A method of recognizing speech is provided. The method includes the operations of (a) dividing first speech that is input to a speech recognizing apparatus into frames; (b) converting the frames of the first speech into frames of second speech by applying conversion rules to the divided frames, respectively; and (c) recognizing, by the speech recognizing apparatus, the frames of the second speech, wherein (b) comprises converting the frames of the first speech into the frames of the second speech by reflecting at least one frame from among the frames that are previously positioned with respect to a frame of the first speech.

主权项

1. A method of recognizing speech, the method comprising:
(a) dividing first speech into frames using a processor, the first speech being input into a speech recognizing apparatus; (b) converting the frames of the first speech into frames of second speech by applying at least one conversion rule to each of the divided frames; and (c) using the speech recognizing apparatus to recognize the frames of the second speech, wherein (b) comprises converting an (n)th frame of the first speech into an (n)th frame of the second speech by reflecting an (n−1)th frame and at least one frame from among frames that are previously positioned with respect to the (n−1)th frame of the first speech, wherein n is a natural number.