MP3
!Compatibleformat: MPEG-1, 2, 2.5 Audio
Layer3
!Bitrate: 8 kbps to 320 kbps (CBR), VBR
!Samplingfrequency: 8 kHz to 48 kHz (32,
44.1,48 kHz for emphasis)
!CompatibleID3 tag version: 1.0, 1.1, 2.2,
2.3,2.4 (ID3 tag Version 2.x is given priority
thanVersion 1.x.)
!M3uplaylist: No
!MP3i(MP3 interactive), mp3 PRO: No
AAC
!Compatibleformat: AAC encoded by
iTunes®version6.0.5 and earlier
!Samplingfrequency: 8 kHz to 48 kHz
!Transmissionrate: 16 kbps to 320 kbps
!AACfile bought on the iTunes Music Store
(.m4pfile extension): No
!AppleLossless: No
Specifications
General
Power sou rce .............................14.4 V DC (10.8 V to 15.1 V
allowable)
Groundingsystem ................... Neg ative type
Max.current consumption
.....................................................2.0 A
Dimensions(W × H × D) ... 146 × 24 × 90 mm
(5-3/4× 1 × 3-1/2 in.)
Weight ..........................................0.32 kg (0.7 lbs)
USB
Specification.............................. USB 2.0 fu ll sp eed
Supplycurrent ..........................500 mA
Maximumamount of memory
.....................................................250 GB
Filesystem .................................. FAT12, FAT16, FAT32
Maximumnumber offiles ... 15 000
Maximumnumber of folders
.....................................................500
MP3decoding format ...........MPEG-1, 2 & 2.5 Audio Layer
3
WMAdecoding format ......... Ve r. 7, 7.1,8, 9, 10 (2ch
audio)
(WindowsMedia Player)
AACdecoding format ............ MPEG-4 AAC (iTunes®en-
codedonly)
Audio
Signal-t o-nois e ratio ............... 95 dB ( 1 kHz) (IHF -A net-
work)
Dynamic range ......................... 9 5 dB (1 kHz)
Channelseparation ................ 90 dB (1 k Hz)
Numberof channels .............. 2 (stereo)
Note
Specificationsand the design are subject to pos-
siblemodifications without notice due to im-
provements.
Additional Information
En
20
Appendix