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 程式師世界 >> 編程語言 >> C語言 >> 關於C語言 >> c#應用(1):語音合成

c#應用(1):語音合成

編輯:關於C語言

因為挑戰杯的項目和語音有關,所以在網上找了一些這方面的資料。發現微軟的SAPI是一個不錯的東西。

下面的程序大部分都是從MSDN中得到的,自己都還沒有把SDK的文檔看明白:(

有興趣的可以參見:http://www.microsoft.com/china/community/program/originalarticles/techdoc/Cnspeech.mspx

如果找不到tlbimp命令,可以參見:http://blog.csdn.Net/wayne92/archive/2006/04/08/655420.ASPx

程序如下:

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Threading;

using DotNetSpeech;                //這個是要用tlbimp命令生成的。
/**//*PS:發現這樣更簡單:項目->添加引用->COM 選擇Microsoft Speech Object Library,就添加了SpeechLib(和生成的DotNetSpeech一樣)*/

namespace 中文語音應用程序
...{
    /**//// <summary>
    /// Form1 的摘要說明。
    /// </summary>
    public class Form1 : System.Windows.Forms.Form
    ...{
        private System.Windows.Forms.GroupBox groupBox1;
        private System.Windows.Forms.Button buttonSynthes;
        private System.Windows.Forms.Button buttonTTStoWave;
        private System.Windows.Forms.TextBox textBox1;
        private RadioButton radioButtonChina;
        private RadioButton radioButtonEnglish;
        /**//// <summary>
        /// 必需的設計器變量。
        /// </summary>
        private System.ComponentModel.Container components = null;

        public Form1()
        ...{
            //
            // Windows 窗體設計器支持所必需的
            //
            InitializeComponent();

            //
            // TODO: 在 InitializeComponent 調用後添加任何構造函數代碼
            //
        }

        /**//// <summary>
        /// 清理所有正在使用的資源。
        /// </summary>
        protected override void Dispose( bool disposing )
        ...{
            if( disposing )
            ...{
                if (components != null)
                ...{
                    components.Dispose();
                }
            }
            base.Dispose( disposing );
        }

        Windows 窗體設計器生成的代碼#region Windows 窗體設計器生成的代碼
        /**//// <summary>
        /// 設計器支持所需的方法 - 不要使用代碼編輯器修改
        /// 此方法的內容。
        /// </summary>
        private void InitializeComponent()
        ...{
            this.groupBox1 = new System.Windows.Forms.GroupBox();
            this.textBox1 = new System.Windows.Forms.TextBox();
            this.buttonSynthes = new System.Windows.Forms.Button();
            this.buttonTTStoWave = new System.Windows.Forms.Button();
            this.radioButtonChina = new System.Windows.Forms.RadioButton();
            this.radioButtonEnglish = new System.Windows.Forms.RadioButton();
            this.groupBox1.SuspendLayout();
            this.SuspendLayout();
            //
            // groupBox1
            //
            this.groupBox1.Controls.Add(this.textBox1);
            this.groupBox1.Location = new System.Drawing.Point(32, 16);
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.Size = new System.Drawing.Size(360, 200);
            this.groupBox1.TabIndex = 1;
            this.groupBox1.TabStop = false;
            this.groupBox1.Text = "請輸入要合成的文本";
            //
            // textBox1
            //
            this.textBox1.Location = new System.Drawing.Point(8, 24);
            this.textBox1.Multiline = true;
            this.textBox1.Name = "textBox1";
            this.textBox1.Size = new System.Drawing.Size(336, 160);
            this.textBox1.TabIndex = 0;
            //
            // buttonSynthes
            //
            this.buttonSynthes.Location = new System.Drawing.Point(40, 232);
            this.buttonSynthes.Name = "buttonSynthes";
            this.buttonSynthes.Size = new System.Drawing.Size(75, 23);
            this.buttonSynthes.TabIndex = 2;
            this.buttonSynthes.Text = "朗讀";
            this.buttonSynthes.Click += new System.EventHandler(this.buttonSynthes_Click);
            //
            // buttonTTStoWave
            //
            this.buttonTTStoWave.Location = new System.Drawing.Point(256, 232);
            this.buttonTTStoWave.Name = "buttonTTStoWave";
            this.buttonTTStoWave.Size = new System.Drawing.Size(120, 23);
            this.buttonTTStoWave.TabIndex = 3;
            this.buttonTTStoWave.Text = "生成聲音文件(wav)";
            this.buttonTTStoWave.Click += new System.EventHandler(this.buttonTTStoWave_Click);
            //
            // radioButtonChina
            //
            this.radioButtonChina.AutoSize = true;
            this.radioButtonChina.Checked = true;
            this.radioButtonChina.Location = new System.Drawing.Point(137, 232);
            this.radioButtonChina.Name = "radioButtonChina";
            this.radioButtonChina.Size = new System.Drawing.Size(47, 16);
            this.radioButtonChina.TabIndex = 4;
            this.radioButtonChina.TabStop = true;
            this.radioButtonChina.Text = "中文 ";
            this.radioButtonChina.UseVisualStyleBackColor = true;
            //
            // radioButtonEnglish
            //
            this.radioButtonEnglish.AutoSize = true;
            this.radioButtonEnglish.Location = new System.Drawing.Point(137, 254);
            this.radioButtonEnglish.Name = "radioButtonEnglish";
            this.radioButtonEnglish.Size = new System.Drawing.Size(47, 16);
            this.radioButtonEnglish.TabIndex = 5;
            this.radioButtonEnglish.Text = "英文";
            this.radioButtonEnglish.UseVisualStyleBackColor = true;
            //
            // Form1
            //
            this.AcceptButton = this.buttonSynthes;
            this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
            this.ClIEntSize = new System.Drawing.Size(416, 278);
            this.Controls.Add(this.radioButtonEnglish);
            this.Controls.Add(this.radioButtonChina);
            this.Controls.Add(this.buttonTTStoWave);
            this.Controls.Add(this.buttonSynthes);
            this.Controls.Add(this.groupBox1);
            this.Name = "Form1";
            this.Text = "中文TTS in .Net Framework";
            this.Load += new System.EventHandler(this.Form1_Load);
            this.groupBox1.ResumeLayout(false);
            this.groupBox1.PerformLayout();
            this.ResumeLayout(false);
            this.PerformLayout();

        }
        #endregion

        /**//// <summary>
        /// 應用程序的主入口點。
        /// </summary>
        [STAThread]
        static void Main()
        ...{
            Application.Run(new Form1());
        }

        private void Form1_Load(object sender, System.EventArgs e)
        ...{
      
        }

        private void buttonSynthes_Click(object sender, System.EventArgs e)
        ...{
            try
            ...{
                SpeechVoiceSpeakFlags SpFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync;
                SpVoice voice = new SpVoiceClass();
                if ( radioButtonEnglish.Checked == true )
                  voice.Voice = voice.GetVoices("language=409",string.Empty).Item(0);//英文
                else
                    voice.Voice = voice.GetVoices("language=804",string.Empty).Item(0);//中文
                voice.Speak(this.textBox1.Text,SpFlags);   //朗讀
            }
            catch(Exception er )
            ...{
                MessageBox.Show("An Error Occured!","SpeechApp", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }

        }

        private void buttonTTStoWave_Click(object sender, System.EventArgs e)
        ...{
            try
            ...{
                SpeechVoiceSpeakFlags SpFlags = SpeechVoiceSpeakFlags.SVSFlagsAsync;
                SpVoice Voice = new SpVoiceClass();
                SaveFileDialog sfd = new SaveFileDialog();
                sfd.Filter = "All files (*.*)|*.*|wav files (*.wav)|*.wav";
                sfd.Title = "Save to a wave file";
                sfd.FilterIndex = 2;
                if(    sfd.ShowDialog() == DialogResult.OK)
                ...{
                    SpeechStreamFileMode SpFileMode = SpeechStreamFileMode.SSFMCreateForWrite;
                    SpFileStream SpFileStream = new SpFileStreamClass();
                    SpFileStream.Open(sfd.FileName, SpFileMode, false);
                    Voice.AudioOutputStream = SpFileStream;
                    Voice.Speak(this.textBox1.Text,SpFlags);
                    Voice.WaitUntilDone(Timeout.Infinite);
                    SpFileStream.Close();
                }
            }
            catch(Exception er)
            ...{
                MessageBox.Show("An Error Occured!","SpeechApp", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
    }
}

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