Olympus DS-2000 用户手册
41
Specifications
Specifications
Recording format
DSS (Digital Speech Standard)
Recording media
3 V (3.3 V) SmartMedia cards
(4 to 64MB)
(4 to 64MB)
Card format
SSFDC Forum-compliant
SmartMedia format
SmartMedia format
Input level
–70 dBv
Sampling frequency
SP mode:12 kHz
LP mode: 8 kHz
LP mode: 8 kHz
Overall frequency response
SP mode:300 to 5,000 Hz
LP mode: 300 to 3,000 Hz
LP mode: 300 to 3,000 Hz
Recording time SP mode:1 hours 15 minutes
(8MB card)
LP mode: 2 hours 45 minutes
(8MB card)
Speaker
Built-in ø28 mm round dynamic
speaker
speaker
Microphone jack ø3.5 mm mini-jack, impedance
2 k
Ω
Earphone jack
ø3.5 mm mini-jack, impedance
8
8
Ω
Maximum working output (3 V DC)
100 mW or more (8
Ω
speaker)
Input power requirement
Rated voltage:3 V
Batteries:
Batteries:
Two AAA
batteries
(LR03 or R03)
batteries
(LR03 or R03)
External power supply:
AC adapter
Battery life (Recording or Playback)
Approx. 11 hours (with alkaline
batteries, based on our standard
testing procedure)
batteries, based on our standard
testing procedure)
External dimensions
109.5 x 50.0 x 16.7 mm (without
protrusions)
protrusions)
Weight
86 g (including batteries)
* Specifications and design are subject to
change without notice.
* Battery life varies greatly according to type
of batteries used and the conditions of use.