SpeechRecognitionAudioProblem Enum


Specifies the type of audio problem detected.

public enum class SpeechRecognitionAudioProblem
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
enum SpeechRecognitionAudioProblem
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public enum SpeechRecognitionAudioProblem
var value = Windows.Media.SpeechRecognition.SpeechRecognitionAudioProblem.none
Public Enum SpeechRecognitionAudioProblem

Windows 10 requirements

Device family
Windows 10 (introduced in 10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced in v1.0)


None 0

No audio problem.

NoSignal 2

No audio. For example, the microphone may have been muted.

TooFast 5

User spoke too fast.

TooLoud 3

Input volume too high.

TooNoisy 1

Too much background noise interfering with the speech recognition.

TooQuiet 4

Input volume too quiet.

TooSlow 6

User spoke too slowly.

Applies to

See also