NW-A1000/A3000.GB.2-683-714-11(1)
Additional Information
103
103
Specifications
Audio compression technology
– MP3 (MPEG-1 Audio Layer-3)
– WMA (Window Media Audio)
*
– ATRAC (Adaptive Transform Acoustic Coding)
– AAC (Advanced Audio Coding)
**
*
WMA format tracks can be supported after updating the player’s firmware to version 2.00 or later.
**
AAC format tracks can be supported after updating the player’s firmware to version 3.00 or later. Transfer tracks
using SonicStage CP (SonicStage Ver.4.0) or later.
To view the firmware version of your player, see “Displaying Player Information” on page 58. To update
your player’s firmware, see “Updating the Player’s Firmware” on page 75.
Maximum recordable number of track and time (Approx.)*
* The approximate times are based on a transferred 4-minute ATRAC or MP3 format song. Other playable audio file
formats may be different from ATRAC or MP3 format.
NW-A1000
NW-A1200
Bit rate
Tracks
Time
Tracks
Time
48 kbps
4,000
266 hours, 40 minutes 5,300
353 hours, 20 minutes
64 kbps
3,000
200 hours
3,900
260 hours
96 kbps
2,000
133 hours, 20 minutes 2,600
173 hours, 20 minutes
128 kbps
1,500
100 hours
1,900
126 hours, 40 minutes
132 kbps
1,500
100 hours
1,900
126 hours, 40 minutes
160 kbps
1,200
80 hours
1,500
100 hours
192 kbps
1,000
66 hours, 40 minutes
1,200
80 hours
256 kbps
750
50 hours
900
60 hours
320 kbps
600
40 hours
700
46 hours, 40 minutes
352 kbps
550
36 hours, 40 minutes
650
43 hours, 20 minutes
NW-A3000
Bit rate
Tracks
Time
48 kbps
13,000
866 hours, 40 minutes
64 kbps
10,000
666 hours, 40 minutes
96 kbps
6,700
466 hours, 40 minutes
128 kbps
5,000
333 hours, 20 minutes
132 kbps
4,900
326 hours, 40 minutes
160 kbps
4,000
266 hours, 40 minutes
192 kbps
3,300
220 hours
256 kbps
2,500
166 hours, 40 minutes
320 kbps
2,000
133 hours, 20 minutes
352 kbps
1,800
120 hours
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