Olympus DS-4000 - Manual (Page 59)

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Recording format
DSS (Digital Speech Standard)
Recording media
xD-Picture Card: 16 to 512 MB
Input level –70 dBv
Sampling frequency
SP mode: 12 kHz
LP mode: 8 kHz
Overall frequency response
SP mode: 300 to 5,000 Hz
LP mode: 300 to 3,000 Hz
Recording time (32 MB Card)
SP mode: 5 hours 10 minutes
LP mode: 11 hours 5 minutes
Alkaline battery life
Recording: Approx. 20 hours
Playback: Approx. 12 hours
Ni-MH Rechargeable Battery life
Recording: Approx. 15 hours
Playback: Approx. 10 hours
Speaker
Built-in ø28 mm round dynamic speaker
MIC/EAR jack
ø3.5 mm mini-jack, impedance MIC 2 k
Ω,
EAR 8
Ω or more
Maximum working output (3 V DC)
180 mW or more (8
Ω speaker)
Input power requirement
Rated voltage: 3 V
Batteries: Ni-MH Rechargeable Battery Pack
(BR402) or Two AAA batteries
(LR03 or R03) or Two Ni-MH
rechargeable batteries (BR401)
Specifications
External dimensions
110.2 x 50.0 x 16.9 mm
(without protrusions)
Weight
103 g
Including Ni-MH rechargeable battery
pack (BR402).
* Specifications and design are subject to
change without notice.
* Battery life is measured by Olympus. It
varies greatly according to the type of
batteries used and the conditions of use.
Specifications