fromKeywords static method
Static creator for initializing Porcupine from a selection of built-in keywords
keywords
is a List of (phrases) for detection. The list of available
keywords can be retrieved using Porcupine.BUILT_IN_KEYWORDS
modelPath
is a path to the file containing model parameters. If not set
it will be set to the default location.
sensitivities
sensitivities for each keywords model. A higher sensitivity
reduces miss rate at the cost of potentially higher false alarm rate.
Sensitivity should be a floating-point number within 0 and 1.
Thows a PvError
if not initialized correctly
returns an instance of the wake word engine
Implementation
static Future<Porcupine> fromKeywords(List<String?>? keywords,
{String? modelPath, List<double>? sensitivities}) =>
Porcupine._create(
keywords: keywords,
modelPath: modelPath,
sensitivities: sensitivities);