Reference documentation and code samples for the Google Cloud Dialogflow V2 Client class SpeechToTextConfig.
Configures speech transcription for ConversationProfile .
Generated from protobuf message google.cloud.dialogflow.v2.SpeechToTextConfig
Namespace
Google \ Cloud \ Dialogflow \ V2Methods
__construct
Constructor.
data
array
Optional. Data for populating the Message object.
↳ speech_model_variant
int
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
and 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.
↳ model
string
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.
↳ phrase_sets
array
List of names of Cloud Speech phrase sets that are used for transcription. For phrase set limitations, please refer to Cloud Speech API quotas and limits .
↳ audio_encoding
int
Audio encoding of the audio content to process.
↳ sample_rate_hertz
int
Sample rate (in Hertz) of the audio content sent in the query. Refer to Cloud Speech API documentation for more details.
↳ language_code
string
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.
↳ enable_word_info
bool
If true
, Dialogflow returns SpeechWordInfo
in 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.
↳ use_timeout_based_endpointing
bool
Use timeout based endpointing, interpreting endpointer sensitivity as seconds of timeout value.
getSpeechModelVariant
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
and 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.
int
setSpeechModelVariant
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
and 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.
var
int
$this
getModel
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.
string
setModel
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.
var
string
$this
getPhraseSets
List of names of Cloud Speech phrase sets that are used for transcription.
For phrase set limitations, please refer to Cloud Speech API quotas and limits .
setPhraseSets
List of names of Cloud Speech phrase sets that are used for transcription.
For phrase set limitations, please refer to Cloud Speech API quotas and limits .
var
string[]
$this
getAudioEncoding
Audio encoding of the audio content to process.
int
setAudioEncoding
Audio encoding of the audio content to process.
var
int
$this
getSampleRateHertz
Sample rate (in Hertz) of the audio content sent in the query.
Refer to Cloud Speech API documentation for more details.
int
setSampleRateHertz
Sample rate (in Hertz) of the audio content sent in the query.
Refer to Cloud Speech API documentation for more details.
var
int
$this
getLanguageCode
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.
string
setLanguageCode
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.
var
string
$this
getEnableWordInfo
If true
, Dialogflow returns SpeechWordInfo
in 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.
bool
setEnableWordInfo
If true
, Dialogflow returns SpeechWordInfo
in 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.
var
bool
$this
getUseTimeoutBasedEndpointing
Use timeout based endpointing, interpreting endpointer sensitivity as seconds of timeout value.
bool
setUseTimeoutBasedEndpointing
Use timeout based endpointing, interpreting endpointer sensitivity as seconds of timeout value.
var
bool
$this
