Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/flash/4.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
如何在matlab中剪切立体声音频文件?_Matlab_Audio - Fatal编程技术网

如何在matlab中剪切立体声音频文件?

如何在matlab中剪切立体声音频文件?,matlab,audio,Matlab,Audio,我剪下一段立体声音频,但当我剪下时,音频被保存为单声道。我想把它存为立体声 [m,n] = size(audio); dt=1/fs; time = dt*(0:m-1); idx = (time>=0.5) & (time<=7.5); audio = audio(idx); audiowrite(save_aduio_path, audio, fs); [m,n]=大小(音频); dt=1/fs; 时间=dt*(0:m-1); idx=(time>=0.5)&(tim

我剪下一段立体声音频,但当我剪下时,音频被保存为单声道。我想把它存为立体声

[m,n] = size(audio);
dt=1/fs;
time = dt*(0:m-1);
idx = (time>=0.5) & (time<=7.5);
audio = audio(idx);

audiowrite(save_aduio_path, audio, fs);
[m,n]=大小(音频);
dt=1/fs;
时间=dt*(0:m-1);

idx=(time>=0.5)&(time我不知道
音频
是如何表示的,但是如果它是
Nx2
数组,则需要执行
audio=audio(idx,:)
,以便捕获这两列。