SpeechAudioFormatInfo Constructors

Definition

Namespace:

System.Speech.AudioFormat

Assembly:

System.Speech.dll

Package:

System.Speech v9.0.0-rc.2.24473.5

Initializes a new instance of the SpeechAudioFormatInfo class.

Overloads

SpeechAudioFormatInfo(Int32, AudioBitsPerSample, AudioChannel)	Initializes a new instance of the SpeechAudioFormatInfo class and specifies the samples per second, bits per sample, and the number of channels.
SpeechAudioFormatInfo(EncodingFormat, Int32, Int32, Int32, Int32, Int32, Byte[])	Initializes a new instance of the SpeechAudioFormatInfo class and specifies the encoding format, samples per second, bits per sample, number of channels, average bytes per second, block alignment value, and an array containing format-specific data.

SpeechAudioFormatInfo(Int32, AudioBitsPerSample, AudioChannel)

Initializes a new instance of the SpeechAudioFormatInfo class and specifies the samples per second, bits per sample, and the number of channels.

public:
 SpeechAudioFormatInfo(int samplesPerSecond, System::Speech::AudioFormat::AudioBitsPerSample bitsPerSample, System::Speech::AudioFormat::AudioChannel channel);

public SpeechAudioFormatInfo (int samplesPerSecond, System.Speech.AudioFormat.AudioBitsPerSample bitsPerSample, System.Speech.AudioFormat.AudioChannel channel);

new System.Speech.AudioFormat.SpeechAudioFormatInfo : int * System.Speech.AudioFormat.AudioBitsPerSample * System.Speech.AudioFormat.AudioChannel -> System.Speech.AudioFormat.SpeechAudioFormatInfo

Public Sub New (samplesPerSecond As Integer, bitsPerSample As AudioBitsPerSample, channel As AudioChannel)

Parameters

samplesPerSecond

Int32

The value for the samples per second.

bitsPerSample

AudioBitsPerSample

The value for the bits per sample.

channel

AudioChannel

A member of the AudioChannel enumeration (indicating Mono or Stereo).

Examples

The following example shows a typical use of SpeechAudioFormatInfo to specify the format of audio to output to a WAV file. The SpeechAudioFormatInfo instance is an argument to the SetOutputToWaveFile method.

using System;  
using System.IO;  
using System.Speech.Synthesis;  
using System.Speech.AudioFormat;  

namespace SampleSynthesis  
{  
  class Program  
  {  
    static void Main(string[] args)  
    {  

      // Initialize a new instance of the SpeechSynthesizer.  
      using (SpeechSynthesizer synth = new SpeechSynthesizer())  
      {  

        // Configure the audio output.   
        synth.SetOutputToWaveFile(@"C:\temp\test.wav",   
          new SpeechAudioFormatInfo(32000, AudioBitsPerSample.Sixteen, AudioChannel.Mono));  

        // Create a SoundPlayer instance to play output audio file.  
        System.Media.SoundPlayer m_SoundPlayer =   
          new System.Media.SoundPlayer(@"C:\temp\test.wav");  

        // Build a prompt.  
        PromptBuilder builder = new PromptBuilder();  
        builder.AppendText("This is sample output to a WAVE file.");  

        // Speak the prompt.  
        synth.Speak(builder);  
        m_SoundPlayer.Play();  
      }  

      Console.WriteLine();  
      Console.WriteLine("Press any key to exit...");  
      Console.ReadKey();  
    }  
  }  
}  

SpeechAudioFormatInfo(EncodingFormat, Int32, Int32, Int32, Int32, Int32, Byte[])

Initializes a new instance of the SpeechAudioFormatInfo class and specifies the encoding format, samples per second, bits per sample, number of channels, average bytes per second, block alignment value, and an array containing format-specific data.

public:
 SpeechAudioFormatInfo(System::Speech::AudioFormat::EncodingFormat encodingFormat, int samplesPerSecond, int bitsPerSample, int channelCount, int averageBytesPerSecond, int blockAlign, cli::array <System::Byte> ^ formatSpecificData);

public SpeechAudioFormatInfo (System.Speech.AudioFormat.EncodingFormat encodingFormat, int samplesPerSecond, int bitsPerSample, int channelCount, int averageBytesPerSecond, int blockAlign, byte[] formatSpecificData);

new System.Speech.AudioFormat.SpeechAudioFormatInfo : System.Speech.AudioFormat.EncodingFormat * int * int * int * int * int * byte[] -> System.Speech.AudioFormat.SpeechAudioFormatInfo

Public Sub New (encodingFormat As EncodingFormat, samplesPerSecond As Integer, bitsPerSample As Integer, channelCount As Integer, averageBytesPerSecond As Integer, blockAlign As Integer, formatSpecificData As Byte())

Parameters

encodingFormat

EncodingFormat

The encoding format.

samplesPerSecond

Int32

The value for the samples per second.

bitsPerSample

Int32

The value for the bits per sample.

channelCount

Int32

The value for the channel count.

averageBytesPerSecond

Int32

The value for the average bytes per second.

blockAlign

Int32

The value for the BlockAlign.

formatSpecificData

Byte[]

A byte array containing the format-specific data.