Olympus DS-333 - Manual (Page 74)

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Specifications
Recording format .................................................. DSS (Digital Speech Standard)
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
SP mode: ....................................................... 2 hours 35 minutes
LP mode: ....................................................... 5 hours 30 minutes
Battery life
Recording: ..................................................... Approx. 12 hours
Playback: ....................................................... Approx. 8 hours
(with alkaline batteries, based on our standard testing
procedure)
Speaker ................................................................ Built-in ø28 mm round dynamic speaker
Microphone jack .................................................. ø3.5 mm mini-jack, impedance 2 k
Ω
Earphone jack ..................................................... ø3.5 mm mini-jack, impedance 8
Ω or more
Maximum working output (3 V DC) ................... 250 mW or more (8
Ω speaker)
Input power requirement
Rated voltage: ............................................... 3 V
Batteries: ........................................................ Two AAA batteries (LR03 or R03)
External power supply: .................................. AC adapter
External dimensions ........................................... 108 x 41.5 x 21mm (without protrusions)
Weight .................................................................. 75 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.
Specifications