Selection	View	Channel	Begin Time (s)	End Time (s)	Low Freq (Hz)	High Freq (Hz)	Freq 5% (Hz)	Freq 95% (Hz)	Peak Freq (Hz)	Delta Time (s)	comentario
1	Waveform 1	1	4.214296869	4.627366402	694.5	22050.0				0.4131	elemento 1
1	Spectrogram 1	1	4.214296869	4.627366402	694.5	22050.0	1291.992	2756.250	2325.586	0.4131	elemento 1
2	Waveform 1	1	14.382720943	14.795790476	520.9	22050.0				0.4131	elemento 1
2	Spectrogram 1	1	14.382720943	14.795790476	520.9	22050.0	689.062	3789.844	2411.719	0.4131	elemento 1