C＃将NAudio WaveOut发送给Bing语音识别平台

Question

我可以使用以下代码录制麦克风的音频：

private void buttonBeginToSpeak_Click(object sender, EventArgs e)
{
    WaveIn wi;
    WaveOut wo;
    private BufferedWaveProvider bwp;

    wo = new WaveOut();
    wi = new WaveIn();
    wi.DataAvailable += new EventHandler<WaveInEventArgs>(wi_DataAvailable);

    bwp = new BufferedWaveProvider(wi.WaveFormat);
    bwp.DiscardOnBufferOverflow = true;
    wo.Init(bwp);
    wi.StartRecording();
}

private void buttonFinishSpeaking_Click(object sender, EventArgs e)
{
    wi.StopRecording();
    wo.Play(); // this sentence plays the audio previously recorded
}

void wi_DataAvailable(object sender, WaveInEventArgs e)
{
    bwp.AddSamples(e.Buffer, 0, e.BytesRecorded);
}

如何将此音频（不是直接通过文件）发送到Bing语音识别服务

Answer 1

new speech service SDK很快就会支持音频流。敬请期待。