公开(公告)号：US20040002862A1

公开(公告)日：2004-01-01

申请号：US10452431

申请日：2003-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-ho Kim ,  Hyun-woo Park ,  Tae-su Kim ,  Mi-jung Noh ,  Byung-ho Min ,  Ki-won Jo ,  Sung-hwan Jo ,  Seung-hwan Lee ,  Jin-won Jeong ,  Ho-rang Jang ,  Sun-hee Park ,  Keun-cheol Hong ,  Sung-jae Kim

IPC: G10L015/00

CPC classification number: G10L15/02 ,  G10L15/142 ,  G10L19/0212 ,  G10L2015/025

Abstract: A voice recognition device including dedicated arithmetic calculating modules for arithmetic operations that are more frequently required among arithmetic operations necessary for voice recognition, an observation probability calculating device for calculating probabilities that each of the phonemes of a pre-selected word can be observed upon voice recognition, a complex Fast Fourier Transform (FFT) calculation device and method of calculating a complex FFT of complex data, a cache, and a cache controlling method are provided. The arithmetic modules interpret commands received from a receiver and perform operations indicated by the commands.

Abstract translation: 一种语音识别装置，包括用于语音识别所需的算术运算中更经常需要的用于算术运算的专用算术运算模块，用于计算在语音识别后可以观察到预选词的每个音素的概率的观测概率计算装置 提供了复数快速傅里叶变换（FFT）计算装置和计算复数数据的复数FFT，高速缓存和高速缓存控制方法的方法。 算术模块解释从接收器接收的命令，并执行命令所指示的操作。