Picovoice class

Properties

contextInfo → String?

Gets the source of the Rhino context in YAML format. Shows the list of intents, which expressions map to those intents, as well as slots and their possible values.

no setter

frameLength → int?

The required number of audio samples per frame

no setter

hashCode → int

The hash code for this object.

no setter, inherited

porcupineVersion → String?

Version of Porcupine

no setter

rhinoVersion → String?

Version of Rhino

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sampleRate → int?

The required audio sample rate

no setter

version → String

Version of Picovoice

no setter

Methods

delete() → Future<void>

Release the resources acquired by Picovoice (via Porcupine and Rhino engines).

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

process(List<int> frame) → Future<void>

Processes a frame of the incoming audio stream. Upon detection of wake word and completion of follow-on command inference invokes user-defined callbacks.

reset() → Future<void>

Resets the internal state of Picovoice. It should be called before processing a new stream of audio or when Picovoice was stopped while processing a stream of audio.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

create(String accessKey, String keywordPath, WakeWordCallback wakeWordCallback, String contextPath, InferenceCallback inferenceCallback, {double porcupineSensitivity = 0.5, double rhinoSensitivity = 0.5, String? porcupineModelPath, String? rhinoModelPath, double endpointDurationSec = 1.0, bool requireEndpoint = true}) → Future<Picovoice>

Static creator for initializing Picovoice