config.json

{
    "audio": {
	"max-wav-value": 32768.0,
	"sampling-rate": 22050,
	"filter-length": 1024,
	"hop-length": 256,
	"win-length": 1024,
	"mel-fmin": 0.0,
	"mel-fmax": 7000.0
    }
}