ttt.m

自动语音识别源码对非特定人的孤立词语音识别算法 进行研究。考虑到语音识别技术在嵌入式系统处理能力较弱、存储空间有限的问 题上进行算法的选择和优化

clear all; close all
addMyPath

songDb=songDbRead('childSong', 0);
track=songDb(43).track';
track=track(1:20);
track=double(track);
track(2:2:end)=track(2:2:end)/64;

pvTimeUnit=1/31.25;
duration=9;
pv = note2pv(track, pvTimeUnit, duration, 1);

fprintf('Press any key to play note...\n'); pause
notePlay(track, 1);
fprintf('Press any key to play pv...\n'); pause
pvPlay(pv, pvTimeUnit);