如何在Visual中设置音高？

Question

我可以改变速度和音量，但语气是不可能的……有办法改变吗？

这是代码：

private void ButtonSpeak_Click(object sender, RoutedEventArgs e)
{
    if (comboVoice.SelectedItem != null)
    synthesizer.SelectVoice(comboVoice.SelectedItem.ToString());
    synthesizer.Volume = Convert.ToInt32(sliderVolume.Value);
    synthesizer.Rate = Convert.ToInt32(sliderRate.Value);
    switch (synthesizer.State)
    {
            //if synthesizer is ready
        case SynthesizerState.Ready:
            synthesizer.SpeakAsync(ConvertRichTextBoxContentsToString());
            ButtonSpeak.Content = "Pause";
            break;
            //if synthesizer is paused
        case SynthesizerState.Paused:
            synthesizer.Resume();
            ButtonSpeak.Content = "Pause";
            break;
            //if synthesizer is speaking
        case SynthesizerState.Speaking:
            synthesizer.Pause();
            ButtonSpeak.Content = "Resume";
            break;
    }
}

非常感谢您的帮助！

Answer 1

不确定音高，但如果您使用的是Microsoft System.Speech.Synthesis，则有一个VoiceAge属性，该属性接受成人或青少年的枚举，这会影响声音。

synth.VoiceAge(Adult);