SpeechAudioFormatType Enum

suyunlong

于 2015-12-01 15:26:25 发布

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分类专栏： java 文章标签： SpeechAudioFormatTyp

本文链接：https://blog.youkuaiyun.com/asuyunlong/article/details/50130059

本文档详细介绍了SpeechSDK 5.1中的SpeechAudioFormatType枚举，列出了所有支持的音频流格式，包括从未压缩的PCM格式到高度压缩的格式，涵盖了多种采样率和位深度的单声道和立体声格式。

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Intelligent Interface Technologies Home Page Microsoft Speech SDK 

Speech Automation 5.1 
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SpeechAudioFormatType Enum
The SpeechAudioFormatType enumeration lists the supported stream formats.

These enumeration elements are all common audio formats ranging from the uncompressed PCM formats to highly compressed formats. They are available as standard formats on the Windows operating systems and are supported by SAPI 5.



Definition
Enum SpeechAudioFormatType
    SAFTDefault = -1
    SAFTNoAssignedFormat = 0
    SAFTText = 1
    SAFTNonStandardFormat = 2
    SAFTExtendedAudioFormat = 3

    // Standard PCM wave formats
    SAFT8kHz8BitMono = 4
    SAFT8kHz8BitStereo = 5
    SAFT8kHz16BitMono = 6
    SAFT8kHz16BitStereo = 7
    SAFT11kHz8BitMono = 8
    SAFT11kHz8BitStereo = 9
    SAFT11kHz16BitMono = 10
    SAFT11kHz16BitStereo = 11
    SAFT12kHz8BitMono = 12
    SAFT12kHz