public sealed class SpeechToTextConfig : IMessage<SpeechToTextConfig>, IEquatable<SpeechToTextConfig>, IDeepCloneable<SpeechToTextConfig>, IBufferMessage, IMessageReference documentation and code samples for the Google Cloud Dialogflow v2 API class SpeechToTextConfig.
Configures speech transcription for [ConversationProfile][google.cloud.dialogflow.v2.ConversationProfile].
Implements
IMessageSpeechToTextConfig, IEquatableSpeechToTextConfig, IDeepCloneableSpeechToTextConfig, IBufferMessage, IMessageNamespace
Google.Cloud.Dialogflow.V2Assembly
Google.Cloud.Dialogflow.V2.dll
Constructors
SpeechToTextConfig()
public SpeechToTextConfig()SpeechToTextConfig(SpeechToTextConfig)
public SpeechToTextConfig(SpeechToTextConfig other)| Parameter | |
|---|---|
| Name | Description |
other |
SpeechToTextConfig |
Properties
AudioEncoding
public AudioEncoding AudioEncoding { get; set; }Audio encoding of the audio content to process.
| Property Value | |
|---|---|
| Type | Description |
AudioEncoding |
|
EnableWordInfo
public bool EnableWordInfo { get; set; }If true, Dialogflow returns
[SpeechWordInfo][google.cloud.dialogflow.v2.SpeechWordInfo] in
[StreamingRecognitionResult][google.cloud.dialogflow.v2.StreamingRecognitionResult]
with information about the recognized speech words, e.g. start and end time
offsets. If false or unspecified, Speech doesn't return any word-level
information.
| Property Value | |
|---|---|
| Type | Description |
bool |
|
LanguageCode
public string LanguageCode { get; set; }The language of the supplied audio. Dialogflow does not do translations. See Language Support for a list of the currently supported language codes. Note that queries in the same session do not necessarily need to specify the same language.
| Property Value | |
|---|---|
| Type | Description |
string |
|
Model
public string Model { get; set; }Which Speech model to select. Select the model best suited to your domain to get best results. If a model is not explicitly specified, then Dialogflow auto-selects a model based on other parameters in the SpeechToTextConfig and Agent settings. If enhanced speech model is enabled for the agent and an enhanced version of the specified model for the language does not exist, then the speech is recognized using the standard version of the specified model. Refer to Cloud Speech API documentation for more details. If you specify a model, the following models typically have the best performance:
- phone_call (best for Agent Assist and telephony)
- latest_short (best for Dialogflow non-telephony)
- command_and_search
Leave this field unspecified to use Agent Speech settings for model selection.
| Property Value | |
|---|---|
| Type | Description |
string |
|
SampleRateHertz
public int SampleRateHertz { get; set; }Sample rate (in Hertz) of the audio content sent in the query. Refer to Cloud Speech API documentation for more details.
| Property Value | |
|---|---|
| Type | Description |
int |
|
SpeechModelVariant
public SpeechModelVariant SpeechModelVariant { get; set; }The speech model used in speech to text.
SPEECH_MODEL_VARIANT_UNSPECIFIED, USE_BEST_AVAILABLE will be treated as
USE_ENHANCED. It can be overridden in
[AnalyzeContentRequest][google.cloud.dialogflow.v2.AnalyzeContentRequest]
and
[StreamingAnalyzeContentRequest][google.cloud.dialogflow.v2.StreamingAnalyzeContentRequest]
request. If enhanced model variant is specified and an enhanced version of
the specified model for the language does not exist, then it would emit an
error.
| Property Value | |
|---|---|
| Type | Description |
SpeechModelVariant |
|
UseTimeoutBasedEndpointing
public bool UseTimeoutBasedEndpointing { get; set; }Use timeout based endpointing, interpreting endpointer sensitivy as seconds of timeout value.
| Property Value | |
|---|---|
| Type | Description |
bool |
|