github.com/yut-kt/gowave/wave.go:19:	New			75.0%
github.com/yut-kt/gowave/wave.go:27:	chunkRead		76.9%
github.com/yut-kt/gowave/wave.go:50:	ReadSamples		80.0%
github.com/yut-kt/gowave/wave.go:60:	ReadNSamples		83.3%
github.com/yut-kt/gowave/wave.go:72:	GetSamplesAlreadyRead	100.0%
github.com/yut-kt/gowave/wave.go:77:	GetNumChannels		100.0%
github.com/yut-kt/gowave/wave.go:82:	GetSampleRate		100.0%
total:					(statements)		80.6%