C#调用科大讯飞语音转写语音合成的接口

【实例截图】

【核心代码】

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using iFlyDotNet;
using NAudio.Wave;
using Microsoft.DirectX.DirectSound;
namespace demoTTS
{
    public partial class Form1 : Form
    {

        bool luyin = true;
        WaveInStream wi;
        private WaveFileWriter writer;
        iFlyISR isr;
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            button1.Enabled = false;
            string c1 = "appid=53f4099e";
            iFlyTTS tts = new iFlyTTS(c1);
            tts.Finished  = tts_Finished;
            tts.vol = enuVol.x_loud;
            tts.speed = enuSpeed.medium;
            tts.speeker = (enuSpeeker)comboBox1.SelectedIndex;
            tts.MultiSpeek(textBox1.Text, "audio.wav");
            button1.Enabled = true;
        }

        void tts_Finished(object sender, iFlyTTS.JinDuEventArgs e)
        {
            System.Diagnostics.Debug.WriteLine(e.AllP.ToString());
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            foreach (string s in Enum.GetNames(typeof(enuSpeeker)))
                comboBox1.Items.Add(s);
            comboBox1.SelectedIndex = 0;
        }

        private void button2_Click(object sender, EventArgs e)
        {
            button2.Enabled = false;
            string c1 = "server_url=dev.voicecloud.cn,appid=53f4099e,timeout=10000";
            string c2 = "sub=iat,ssm=1,auf=audio/L16;rate=16000,aue=speex,ent=sms16k,rst=plain";
            isr = new iFlyISR(c1, c2);
            isr.DataArrived  = new EventHandler<iFlyISR.DataArrivedEventArgs>(asr_DataAvailable);
            isr.ISREnd  = new EventHandler(Isr_ISREnd);            
            isr.Audio2TxtAsync("audio.wav", null);
        }

        void Isr_ISREnd(object sender, EventArgs e)
        {
            button2.Invoke(new MethodInvoker(delegate() { button2.Enabled = true; }));
        }

        void asr_DataAvailable(object sender, iFlyISR.DataArrivedEventArgs e)
        {
            textBox1.Invoke(new MethodInvoker(delegate() { textBox1.AppendText(e.result); }));
        }

        private void button3_Click(object sender, EventArgs e)
        {
            if (luyin)
            {
                luyin = false;
                //wi = new WaveInStream(0, new WaveFormat(16000, 16, 1), this);
                //wi.DataAvailable  = new EventHandler<WaveInEventArgs>(wi_DataAvailable);
                //writer = new WaveFileWriter("audio.wav", wi.WaveFormat);
                //wi.StartRecording();
                string c1 = "server_url=dev.voicecloud.cn,appid=53f4099e,timeout=10000";
                string c2 = "sub=iat,ssm=1,auf=audio/L16;rate=16000,aue=speex,ent=sms16k,rst=plain";
                isr = new iFlyISR(c1, c2);
                isr.DataArrived  = new EventHandler<iFlyISR.DataArrivedEventArgs>(asr_DataAvailable);
                isr.ISREnd  = new EventHandler(Isr_ISREnd);    
                isr.StartRecoding();
                button3.Text = "停止录音";
            }
            else
            {
                luyin = true;
                //wi.StopRecording();
                //wi.Dispose();
                //wi = null;
                //writer.Close();
                //writer.Dispose();
                //writer = null;
                isr.StopRecoding();
                button3.Text = "开始录音";
            }
        }

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

        private void button4_Click(object sender, EventArgs e)
        {
            System.Media.SoundPlayer sp = new System.Media.SoundPlayer("audio.wav");
            sp.Play();
        }
    }
}