hear

package module

v0.0.0-...-33d3053 Latest Latest Go to latest Published: Apr 6, 2021 License: MIT Imports: 12 Imported by: 0

Details

A Go package that uses PortAudio and Google's Speech-to-Text API to provide live recognition of human mouth sounds.

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const DefaultQuietTime = time.Second

This section is empty.

func FreeAudio()

func InitAudio()

func ListenIntoBuffer(opts ListenOpts) (*bytes.Buffer, error)

type GCPSpeechConv struct {
	// contains filtered or unexported fields
}

func NewGCPSpeechConv(accountFile string) (*GCPSpeechConv, error)

func (gcp *GCPSpeechConv) Convert(data []byte) (string, error)

type ListenOpts struct {
	State            func(State)
	QuietDuration    time.Duration
	AlreadyListening bool
}

type State int

const (
	Waiting State = iota
	Listening
	Asking
)

type VAD struct {
	// contains filtered or unexported fields
}

func NewVAD(width int) *VAD

func (v *VAD) FFT() []complex128

func (v *VAD) Flux(samples []int16) float64

Given the samples, return the spectral flux value as compared to the previous samples.

Path	Synopsis
cmd
hear command
portaudio For the most part, these bindings parallel the underlying PortAudio API; please refer to http://www.portaudio.com/docs.html for details.	For the most part, these bindings parallel the underlying PortAudio API; please refer to http://www.portaudio.com/docs.html for details.