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"\n",
"\n",
"# 1. 识别声音\n",
" \n",
" 通过听取声音,人的大脑会获取到大量的信息,其中的一个场景是识别和归类,如:识别熟悉的亲人或朋友的声音、识别不同乐器发出的声音和识别不同环境产生的声音,等等。\n",
"\n",
" 我们可以根据不同声音的特征(频率,音色等)进行区分,这种区分行为的本质,就是对声音进行分类。\n",
"\n",
"声音分类根据用途还可以继续细分:\n",
"\n",
"* 副语言识别:说话人识别(Speaker Recognition), 情绪识别(Speech Emotion Recognition),性别分类(Speaker gender classification)\n",
"* 音乐识别:音乐流派分类(Music Genre Classification)\n",
"* 场景识别:环境声音分类(Environmental Sound Classification)\n",
"* 声音事件检测:各个环境中的声学事件检测\n",
" \n",
"\n",
"