RecognitionModelV2 enum

Which model to select for the given request. Select the model best suited to your domain to get best results. If a model is not explicitly specified, then we auto-select a model based on the parameters in the RecognitionConfig.

Inheritance

Constructors

RecognitionModelV2()
const

Values

long → const RecognitionModelV2

Use this model for any kind of long form content such as media or spontaneous speech and conversations.

short → const RecognitionModelV2

Use this model for short utterances that are a few seconds in length. It is useful for trying to capture commands or other single-short directed speech use cases. Consider using this model instead of the command and search model.

phone_call → const RecognitionModelV2

Use this model for short utterances that are a few seconds in length. It is useful for trying to capture commands or other single shot directed speech use cases. When you use this model, the service will stop transcribing audio after the first utterance is detected and completed. With this model, separate recognition per channel is not supported. While multi-channel audio will be accepted by the service, only the first channel will be processed and recognized.

telephony → const RecognitionModelV2

est for audio that originated from a phone call (typically recorded at an 8 kHz sampling rate).

chirp → const RecognitionModelV2

Unified large speech model. Use this model for any use case that doesn't need streaming.

chirp_telephony → const RecognitionModelV2

Universal large Speech Model(USM) fine-tuned for audio that originated from a phone call (typically recorded at an 8 kHz sampling rate).

medical_dictation → const RecognitionModelV2

To transcribe notes dictated by a medical professional. This is a premium model that costs more than the standard rate. For pricing visit this page https://cloud.google.com/speech-to-text/pricing

medical_conversation → const RecognitionModelV2

To transcribe a conversation between a medical professional and a patient. This is a premium model that costs more than the standard rate. For pricing visit this page https://cloud.google.com/speech-to-text/pricing

Properties

hashCode → int
The hash code for this object.
no setterinherited
index → int
A numeric identifier for the enumerated value.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

values → const List<RecognitionModelV2>
A constant List of the values in this enum, in order of their declaration.