【发布时间】:2018-08-12 08:47:22
【问题描述】:
public TargetDataLine targetDataLine;
private static AudioFormat getAudioFormat()
{
return new AudioFormat(16000, 16, 2, true, false);
}
AudioFormat a = getAudioFormat();
DataLine.Info info = new DataLine.Info(TargetDataLine.class, a);
targetDataLine = (TargetDataLine) AudioSystem.getLine(info);
targetDataLine.open(a);
targetDataLine.start();
AudioInputStream ais = new AudioInputStream(targetDataLine);
AudioSystem.write(ais, AudioFileFormat.Type.WAVE, new File("record.wav"));
- 如何同时计算音频的分贝?
- 如何计算现有 wav 文件的分贝数?
【问题讨论】:
标签: java audio wav decibel audioformat