speech

PacticeSolution/Speech/App.xaml

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+<Application x:Class="Speech.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:Speech"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>

PacticeSolution/Speech/App.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace Speech
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

PacticeSolution/Speech/AssemblyInfo.cs

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+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page,
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page,
+                                              // app, or any theme specific resource dictionaries)
+)]

PacticeSolution/Speech/MainWindow.xaml

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+<Window x:Class="Speech.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:Speech"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="300" Width="300">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition/>
+            <RowDefinition/>
+        </Grid.RowDefinitions>
+        
+        <Button x:Name="speechButton" Grid.Row="0" Content="Speech!" VerticalAlignment="Center" HorizontalAlignment="Center"
+                Click="speechButton_Click"/>
+        <StackPanel Grid.Row="1">
+            <ToggleButton x:Name="recognizeButton" Content="Recognize!" HorizontalAlignment="Center"
+                    Click="recognizeButton_Click"/>
+            <TextBox x:Name="recognizeBox" Height="50"
+                     IsReadOnly="True"
+                     TextWrapping="Wrap"/>
+        </StackPanel>
+    </Grid>
+</Window>

PacticeSolution/Speech/MainWindow.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Speech.Recognition;
+using System.Speech.Synthesis;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Speech
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        private SpeechRecognitionEngine _speechRecognizer;
+
+        public MainWindow()
+        {
+            InitializeComponent();
+            InitInstance();
+        }
+
+        private async void InitInstance()
+        {
+            _speechRecognizer = new SpeechRecognitionEngine(new System.Globalization.CultureInfo("en-US"));
+            _speechRecognizer.LoadGrammar(new DictationGrammar());
+            _speechRecognizer.SpeechRecognized += _speechRecognizer_SpeechRecognized;
+            _speechRecognizer.SetInputToDefaultAudioDevice();
+        }
+
+        private void speechButton_Click(object sender, RoutedEventArgs e)
+        {
+            PromptBuilder promptBuilder = new PromptBuilder();
+            promptBuilder.AppendText("안녕하세요!");
+
+            PromptStyle promptStyle = new PromptStyle();
+            promptStyle.Volume = PromptVolume.Soft;
+            promptStyle.Rate = PromptRate.Slow;
+            promptBuilder.StartStyle(promptStyle);
+            promptBuilder.AppendText("저는 스피치 신디사이저입니다.");
+            promptBuilder.EndStyle();
+
+            promptBuilder.AppendText("오늘은");
+            promptBuilder.AppendTextWithHint(DateTime.Now.ToShortDateString(), SayAs.Date);
+            promptBuilder.AppendText(DateTime.Now.ToString("yyyy년 MM월 dd일 HH시 mm분 ss초 fff밀리세컨드"));
+
+            promptBuilder.AppendText("입니다. 이제부터 학습을 시작합시다.");
+            promptBuilder.AppendText("지금 바로", PromptEmphasis.Strong);
+            promptBuilder.AppendText("시작 합니다.");
+            promptBuilder.AppendTextWithHint("WPF", SayAs.SpellOut);
+            promptBuilder.AppendText("의 세계로!");
+
+
+            SpeechSynthesizer speechSynthesizer = new SpeechSynthesizer();
+            speechSynthesizer.Speak(promptBuilder);
+        }
+
+        private void recognizeButton_Click(object sender, RoutedEventArgs e)
+        {
+            if (recognizeButton.IsChecked == true)
+                _speechRecognizer.RecognizeAsync(RecognizeMode.Multiple);
+            else
+                _speechRecognizer.RecognizeAsyncStop();
+        }
+
+        private void _speechRecognizer_SpeechRecognized(object? sender, SpeechRecognizedEventArgs e)
+        {
+            recognizeBox.AppendText(e.Result.Text);
+        }
+    }
+}

PacticeSolution/Speech/Speech.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWPF>true</UseWPF>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="System.Speech" Version="7.0.0" />
+  </ItemGroup>
+
+</Project>