Original File

Play	Format	Length	File Size
	AIFF	1:00	10.1Mb

 

Compressed Files

MPEG Audio Layer-3 (MP3)

Play	File Size	Data Rate	Compression Ratio
	1.8 Mb	256 kbits/sec	5.6:1
	1.1 Mb	160 kbits/sec	9.2:1
	944 Kb	128 kbits/sec	10.7:1
	708 Kb	96 kbits/sec	14.3:1
	472 Kb	64 kbits/sec	21.4:1
	236 Kb	32 kbits/sec	42.8:1
	120 Kb	16 kbits/sec	84.2:1
	60 Kb	8 kbits/sec	168.3:1