private async void Timer_Tick(object sender, object e)
{
Console.WriteLine("Ailemon.Asrt.AsrtClientProxy: 录音周期流式传输");
// 定时从缓存中读取wave数据，并送去语音识别
Stream waveMemStream = _audioRecorder.PopMemoryStream();
WaveData wav = SDK.ReadWaveDatas(waveMemStream);
AsrtApiResponse rsp = (AsrtApiResponse)await _speechRecognizer.RecogniteAsync(wav.byteWavs, wav.sampleRate, wav.channels, wav.byteWidth);
AsrtResult result = new AsrtResult((string)rsp.Result, true, rsp.StatusCode, rsp.StatusMessage);
OnReceiveText(this, result);
}
/// <summary>
/// 异步停止客户端调用ASRT语音识别
/// </summary>
public async void StopAsync()
{
if (_isRecognizing)
{
timer.Stop();
Console.WriteLine("Ailemon.Asrt.AsrtClientProxy: 停止录音识别");
try
{
// 从缓存中读取wave数据，并送去语音识别
Stream waveMemStream = _audioRecorder.Stop();
WaveData wav = SDK.ReadWaveDatas(waveMemStream);
AsrtApiResponse rsp = (AsrtApiResponse)await _speechRecognizer.RecogniteAsync(wav.byteWavs, wav.sampleRate, wav.channels, wav.byteWidth);
AsrtResult result = new AsrtResult((string)rsp.Result, true, rsp.StatusCode, rsp.StatusMessage);
OnReceiveText(this, result); //产生事件
}
catch (Exception ex)
{
string str = ex.Message;
}
_isRecognizing = false;
}
}