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Other Information
Specifications
Recording time
NW-E7: Approx. 60 min. (132kbps)
Approx. 80 min. (105kbps)
Approx. 120 min. (66kbps)
NW-E10: Approx. 120min. (132kbps)
Approx. 160 min. (105kbps)
Approx. 240 min. (66kbps)
Sampling frequency response
44.1kHz
Recording format
ATRAC3
MP3;Bit rate*: 32–256 kbps
Sampling rate: 32/44.1/48 kHz
* Variable bit rate files are not supported. Bit rate
higher than 128 kbps is not guaranteed when
you select the sampling rate 32 or 48 kHz.
Frequency response
20 to 20,000 Hz (single signal measurement)
Output
Earphone: stereo mini-jack
Signal-to-noise ratio (S/N)
More than 80dB (excluding 66 kbps)
Dynamic range
More than 85dB (excluding 66 kbps)
Operating temperature
5˚C to 35˚C (-41˚F to 95˚F)
Power source
• DC IN 1.2V (internal nickel metal hydride battery)
• DC IN 4.5V (supplied AC power adaptor)
Battery life
Approx. 11 hours
Dimensions (approx.)
27.8×92.4×13.3mm (1
1
/
8
× 3
3
/
4
×
1 7
/
32
inches) (w/h/
d, projecting parts not included)
30.9×92.4×14.7mm (1
1
/
4
× 3
3
/
4
×
19
/
32
inches)
(including projecting parts)
Mass (approx.)
55g (1.9 oz) (battery included)
Memory capacity
NW-E7: 64MB (including the system software)
NW-E10: 128MB (including the system software)
Supplied accessories
See page 6.
Design and specifications are subject to change
without notice.