{"id":145,"date":"2011-01-08T14:59:55","date_gmt":"2011-01-08T14:59:55","guid":{"rendered":"2b24d495052a8ce66358eb576b8912c8"},"modified":"2011-01-08T14:59:55","modified_gmt":"2011-01-08T14:59:55","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/145","title":{"rendered":"C#3.0\u57fa\u4e8eSpeech.Synthesis\u8c03\u6574\u8bed\u97f3\u6717\u8bfb\u8bed\u8c03\u8303\u4f8b"},"content":{"rendered":"

using System;
using System.Speech.Synthesis;
namespace Speech_Synthesis
{
    public partial class Window1 : System.Windows.Window
    {
        public Window1()
        {
            InitializeComponent();<\/p>\n

            SpeechSynthesizer synthesizer = new SpeechSynthesizer();
            PromptBuilder promptBuilder = new PromptBuilder();<\/p>\n

            promptBuilder.AppendTextWithHint("\u5c39\u6210", SayAs.SpellOut);
            promptBuilder.AppendText("\u5c39\u6210\u5927\u54e5\u6bd5\u4e1a\u4e8e\u5c71\u4e1c\u5927\u5b66.");<\/p>\n

         
            promptBuilder.AppendBreak(new TimeSpan(0, 0, 2));
           
            promptBuilder.AppendText("\u5c39\u6210\u5927\u54e5\u662f\u8c01");
            promptBuilder.AppendTextWithHint(DateTime.Now.ToString("hh:mm"), SayAs.Time);
           
            \/\/ Pause for 2 seconds
            promptBuilder.AppendBreak(new TimeSpan(0, 0, 2));
           
            promptBuilder.AppendText("\u5c39\u6210\u5927\u54e5\u7855\u58eb\u6bd5\u4e1a\u4e8e\u4e2d\u79d1\u9662?");
           
            promptBuilder.StartVoice("Microsoft Sam");
            promptBuilder.AppendTextWithHint("queue", SayAs.SpellOut);
            promptBuilder.EndVoice();
           
            promptBuilder.AppendText("Do it faster!");
           
            promptBuilder.StartVoice("Microsoft Sam");
            promptBuilder.StartStyle(new PromptStyle(PromptRate.ExtraFast));
            promptBuilder.AppendTextWithHint("queue", SayAs.SpellOut);
            promptBuilder.EndStyle();
            promptBuilder.EndVoice();<\/p>\n

            \/\/ Speak all the content in the PromptBuilder
            synthesizer.SpeakAsync(promptBuilder);
        }
    }
}<\/p>\n

--------------------------------------------------------------<\/p>\n

\u8bed\u97f3\u5408\u6210<\/span>\n<\/p>\n

1\u3001\u4f7f\u7528\u8bed\u97f3\u5408\u6210<\/span>\n<\/p>\n

        speechsynthesizer<\/span>
\n synth = new<\/span>
\n speechsynthesizer<\/span>
\n();<\/span>\n<\/p>\n

 <\/p>\n

            \/\/<\/span>
\n<\/span>
\n\u83b7\u53d6\u672c\u673a\u4e0a\u6240\u5b89\u88c5\u7684\u6240\u6709\u7684voice\u7684\u540d\u79f0<\/span>\n<\/p>\n

            string<\/span>
\n voicestring = ""<\/span>
\n;<\/span>\n<\/p>\n

 <\/p>\n

            foreach<\/span>
\n (installedvoice<\/span>
\n iv in<\/span>
\n synth.getinstalledvoices())<\/span>\n<\/p>\n

            {<\/span>\n<\/p>\n

                voicestring += iv.voiceinfo.name + ","<\/span>
\n;<\/span>\n<\/p>\n

            }<\/span>\n<\/p>\n

 <\/p>\n

            \/\/<\/span>
\n<\/span>
\n\u6839\u636evoice\u7684name\u5c5e\u6027\u786e\u5b9a\u8981\u4f7f\u7528\u7684voice<\/span>\n<\/p>\n

            synth.selectvoice("vw lily"<\/span>
\n);          <\/span>\n<\/p>\n

            \/\/<\/span>
\n<\/span>
\n\u6839\u636e\u6587\u5b57\u5185\u5bb9\u5408\u6210\u8bed\u97f3<\/span>\n<\/p>\n

            synth.speak(this<\/span>
\n.textbox1.text);<\/span>\n<\/p>\n

            synth.speak("<\/span>
\n<\/span>
\n\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u6e56\u5317\u7701"<\/span>
\n); <\/span>\n<\/p>\n

2<\/span>
\n\u3001\u6784\u5efassml<\/span>
\n<\/span>\n<\/p>\n

                        <\/span>\n<\/p>\n

            promptbuilder<\/span>
\n myprompt = new<\/span>
\n promptbuilder<\/span>
\n();<\/span>\n<\/p>\n

 <\/p>\n

            \/\/start the main speaking style<\/span>
\n<\/span>\n<\/p>\n

            promptstyle<\/span>
\n mainstyle = new<\/span>
\n promptstyle<\/span>
\n();<\/span>\n<\/p>\n

            mainstyle.rate = promptrate<\/span>
\n.medium;<\/span>\n<\/p>\n

            mainstyle.volume = promptvolume<\/span>
\n.loud;<\/span>\n<\/p>\n

            myprompt.startstyle(mainstyle);<\/span>\n<\/p>\n

 <\/p>\n

            \/\/alert the listener<\/span>
\n<\/span>\n<\/p>\n

            myprompt.appendaudio(new<\/span>
\n uri<\/span>
\n(<\/span>\n<\/p>\n

                "file:\/\/c:""windows""media""notify.wav"<\/span>
\n), "attention!"<\/span>
\n);   \/\/appendaudio <\/span>
\n<\/span>
\n\u529f\u80fd\u4f7f wav \u6587\u4ef6\u4e0e\u8f93\u51fa\u7ed3\u5408\uff0c<\/span>\n<\/p>\n

                 \/\/<\/span>
\n<\/span>
\n\u5047\u5982\u672a\u627e\u5230 wav \u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u7b49\u6548\u6587\u672c\u6587\u4ef6\uff0c\u5373\u7b2c\u4e8c\u4e2a\u53c2\u6570<\/span>\n<\/p>\n

            myprompt.appendtext("here are some important messages."<\/span>
\n);<\/span>\n<\/p>\n

 <\/p>\n

            \/\/here's the first important message<\/span>
\n<\/span>\n<\/p>\n

            myprompt.appendtextwithpronunciation("winfx"<\/span>
\n, "w<\/span>
\n<\/span>
\n?<\/span>
\nn<\/span>
\n?<\/span>
\nf<\/span>
\n?<\/span>
\nks"<\/span>
\n); \/\/appendtextwithpronunciation <\/span>
\n<\/span>
\n\u529f\u80fd\u7b54\u5e94\u60a8\u6307\u5b9a\u5355\u8bcd\u7684\u6b63\u786e\u53d1\u97f3<\/span>\n<\/p>\n

            myprompt.appendtext("is a great platform."<\/span>
\n);<\/span>\n<\/p>\n

 <\/p>\n

            \/\/and the second one<\/span>
\n<\/span>\n<\/p>\n

            myprompt.appendtextwithhint("asp"<\/span>
\n, sayas<\/span>
\n.spellout); \/\/ appendtextwithhint <\/span>
\n<\/span>
\n\u529f\u80fd\u4e3a\u7f29\u5199\u8bcd\u4f5c\u6807\u8bb0<\/span>\n<\/p>\n

            \/\/sayas<\/span>
\n<\/span>
\n\u679a\u4e3e\u503c\u4e3e\u4f8b\uff1a sayas.numberordinal sayas.daymonth sayas.spellout sayas.telephone sayas.text sayas.time24\u7b49<\/span>\n<\/p>\n

            myprompt.appendtext(<\/span>\n<\/p>\n

                "is an acronym for active server pages. whereas an asp is a snake."<\/span>
\n);<\/span>\n<\/p>\n

 <\/p>\n

            myprompt.appendbreak();<\/span>\n<\/p>\n

 <\/p>\n

           \/\/let's emphasise how important these messages are<\/span>
\n<\/span>\n<\/p>\n

            promptstyle<\/span>
\n interimstyle = new<\/span>
\n promptstyle<\/span>
\n();<\/span>\n<\/p>\n

            interimstyle.emphasis = promptemphasis<\/span>
\n.strong;<\/span>\n<\/p>\n

            myprompt.startstyle(interimstyle);<\/span>\n<\/p>\n

            myprompt.appendtext("please remember these two things."<\/span>
\n);<\/span>\n<\/p>\n

            myprompt.endstyle();<\/span>\n<\/p>\n

 <\/p>\n

            \/\/then we can revert to the main speaking style<\/span>
\n<\/span>\n<\/p>\n

            myprompt.appendbreak();<\/span>\n<\/p>\n

            myprompt.appendtext("thank you"<\/span>
\n);<\/span>\n<\/p>\n

 <\/p>\n

            myprompt.endstyle();<\/span>\n<\/p>\n

            \/\/now let's get the synthesizer to render this message<\/span>
\n<\/span>\n<\/p>\n

            speechsynthesizer<\/span>
\n synth = new<\/span>
\n speechsynthesizer<\/span>
\n();<\/span>\n<\/p>\n

            synth.selectvoice("vw lily"<\/span>
\n);<\/span>\n<\/p>\n

            synth.speakasync(myprompt); \/\/<\/span>
\n<\/span>
\n\u4e0espeak\u4e0d\u540c\u7684\u5f02\u6b65\u65b9\u6cd5<\/span>
\n <\/span>\n<\/p>\n

 <\/p>\n

3<\/span>
\n\u3001\u5c06\u6784\u5efa\u7684ssml\u4fdd\u5b58\u5728ssml\u6587\u4ef6\u4e2d<\/span>
\n<\/span>\n<\/p>\n

            using<\/span>
\n (streamwriter<\/span>
\n promptwriter = new<\/span>
\n streamwriter<\/span>
\n("c:""prompt.ssml"<\/span>
\n))<\/span>\n<\/p>\n

            {<\/span>\n<\/p>\n

                promptwriter.write(myprompt.toxml());<\/span>\n<\/p>\n

            }<\/span>\n<\/p>\n

4<\/span>
\n\u3001\u5c06\u6784\u5efa\u7684\u8bed\u97f3\u4fdd\u5b58\u4e3a\u4e00\u4e2awav\u6587\u4ef6\u4e2d<\/span>
\n<\/span>\n<\/p>\n

\/\/<\/span>
\n\u82e5\u524d\u9762\u4f7f\u7528\u4e86speakasync\u65b9\u6cd5\uff0c\u5219\u4e0d\u80fd\u8f93\u51fa\u4e3awav\u6587\u4ef6\u3002<\/span>\n<\/p>\n

            \/\/<\/span>
\n<\/span>
\n\u5fc5\u987b\u7b49\u5230\u8bed\u97f3\u64ad\u5b8c\u540e\u624d\u80fd\u8f93\u51fa            <\/span>
\n<\/span>\n<\/p>\n

            synth.setoutputtowavefile("c:""message.wav"<\/span>
\n);<\/span>\n<\/p>\n

            synth.speak(myprompt);<\/span>\n<\/p>\n

            synth.setoutputtonull();<\/span>\n<\/p>\n

5<\/span>
\n\u3001\u6839\u636essml\u6587\u4ef6\u4e2d\u4fdd\u5b58\u7684\u4fe1\u606f\u8fd8\u539f\u4e3a\u8bed\u97f3<\/span>
\n<\/span>\n<\/p>\n

            speechsynthesizer<\/span>
\n synth = new<\/span>
\n speechsynthesizer<\/span>
\n();<\/span>\n<\/p>\n

            promptbuilder<\/span>
\n savedprompt = new<\/span>
\n promptbuilder<\/span>
\n();<\/span>\n<\/p>\n

            savedprompt.appendssml("c:""prompt.ssml"<\/span>
\n);<\/span>\n<\/p>\n

            synth.selectvoice("vw lily"<\/span>
\n);<\/span>\n<\/p>\n

            synth.speak(savedprompt);<\/span>\n<\/p>\n

 <\/span>\n<\/p>\n

6<\/span>
\n\u3001<\/span>
\n\u901a\u8fc7\u8bed\u97f3\u8fdb\u5ea6\u4e8b\u4ef6\u9ad8\u5149\u663e\u793a\u6b63\u5728\u9605\u8bfb\u7684\u6587\u672c\u4f4d\u7f6e<\/o:p>
\n<\/span>
\n<\/span>
\n<\/span>\n<\/p>\n

           <\/span>
\nspeechsynthesizer<\/span>
\n synth = new<\/span>
\n speechsynthesizer<\/span>
\n();<\/o:p>
\n<\/span>
\n<\/span>\n<\/p>\n

 <\/span>
\nsynth.speakprogress += new<\/span>
\n eventhandler<\/span>
\n<speakprogresseventargs<\/span>
\n>(synth_speakprogress);<\/o:p>
\n<\/span>
\n<\/span>\n<\/p>\n

void<\/span>
\n synth_speakprogress(object<\/span>
\n sender, speakprogresseventargs<\/span>
\n e)<\/o:p>
\n<\/span>
\n<\/span>\n<\/p>\n

        <\/span>
\n{<\/o:p>
\n<\/span>
\n<\/span>\n<\/p>\n

            <\/span>
\nthis<\/span>
\n.textbox1.hideselection = false<\/span>
\n;           <\/span>
\n<\/o:p>
\n<\/span>
\n<\/span>\n<\/p>\n

            <\/span>
\nthis<\/span>
\n.textbox1.select(e.characterposition,e.charactercount );<\/o:p>
\n<\/span>
\n<\/span>\n<\/p>\n

        <\/span>
\n}<\/span>
\n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

using System;
using System.Speech.Synthesis;
namespace Speech_Synthesis
{
    public partial class Window1 : System.Windows.Window
    {
        public Window1()
        {
            InitializeComponent();<\/p>\n

            SpeechSynthesizer synthesizer = new SpeechSynthesizer();
    ...<\/p>\n

\u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[273],"tags":[16,49,54,53],"class_list":["post-145","post","type-post","status-publish","format-standard","hentry","category-article","tag-C","tag-DotNet","tag-Speech","tag-TTS"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=145"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/145\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}