sourceafFancomSapi::SpeechInterference.fan

** Lists factors that can interfere with accurate recognition of speech input.
** 
** `http://msdn.microsoft.com/en-us/library/ee125201%28v=vs.85%29.aspx`
enum class SpeechInterference {

    ** Private. Do not use.
    ** 
    ** Value is 0 (0x0)
    SINone,

    ** The sound received is interpreted by the speech recognition engine as noise. This event is 
    ** generated when there is a SOUND_START followed by a SOUND_END without an intervening 
    ** PHRASE_START. The event will be also generated during dictation if, after a series of 
    ** hypotheses, it is determined that the signal is noise.
    ** 
    ** Value is 1 (0x1)
    SINoise,

    ** A sound is received but it is of a constant intensity. This also includes the microphone 
    ** 
    ** being unplugged or muted. 
    ** Value is 2 (0x2)
    SINoSignal,

    ** A sound is received but the stream intensity is too high for discrete recognition. 
    ** 
    ** Value is 3 (0x3)
    SITooLoud,

    ** A sound is received but the stream intensity is too low for discrete recognition.
    ** 
    ** Value is 4 (0x4)
    SITooQuiet,

    ** The words are spoken too quickly for discrete recognition.
    ** 
    ** Value is 5 (0x5)
    SITooFast,

    ** The words are spoken too slowly and indicates excessive time between words. 
    ** 
    ** Value is 6 (0x6)
    SITooSlow,
    
    ** The duration of captured audio input that is still awaiting recognition has exceeded an 
    ** initial threshold. SAPI takes no action, but client applications should be aware (and 
    ** consumers should be made aware) that recognition will be delayed while processing catches 
    ** up. Users should be informed that providing additional input may result in loss of input 
    ** data (via a future truncation) 
    ** 
    ** **Note:** Is only mentioned in documentation.
    ** 
    ** Value is 7 (0x7)
    SILatencyWarning,
    
    ** The duration of captured audio input that is still awaiting recognition has exceeded a 
    ** higher threshold. SAPI discards subsequent input while it catches up on the data already 
    ** in the audio queue. Users should be informed via the event that SAPI is not accepting audio 
    ** input (new input will be lost) while it processes data that is already queued.
    **  
    ** **Note:** Is only mentioned in documentation.
    ** 
    ** Value is 8 (0x8)
    SILatencyTruncateBegin,
    
    ** After SAPI begins truncating audio input (and raises a _LATENCY_TRUNCATE_BEGIN 
    ** SPEI_INTERFERENCE event, if applicable), processing will catch up and the queue will be 
    ** emptied. When no further data remains in the queue, SAPI will resume and raise 
    ** _LATENCY_TRUNCATE_END to inform users and consumer applications that speech recognition will 
    ** accept new audio input. 
    **  
    ** **Note:** Is only mentioned in documentation.
    ** 
    ** Value is 9 (0x9)
    SILatencyTruncateEnd;

}