spectrogram

type RenderInfo struct {
	MinFrequency uint
	MaxFrequency uint
	MinDb        float64
	MaxDb        float64
}

type RenderOptions struct {
	MinFrequency         *uint
	MaxFrequency         *uint
	RelativeMinFrequency *float64
	RelativeMaxFrequency *float64
	RelativeMinDecibels  *float64
	RelativeMaxDecibels  *float64
	ColorMap             []color.Color
}

type Spectrogram struct {
	SampleRate  uint
	NumChannels uint
	FftSamples  uint
	Data        [][]float64
}

type SpectrogramOptions struct {
	Channel        uint
	FftSamples     uint
	Overlap        *uint
	Segments       *uint
	WindowFunction WindowFunction
}

type WindowFunction func(int) []float64