Specifications for DW-90
Back to Main page Print
SpecificationsBox ContentsAccessories

Model: DW-90
File format: ADPCM (Adaptive Differential Pulse Code Modulation) Wave format on PC.
Recording media: Built-in flash memory.
Recording time: High Quality (HQ) : approx. 22 min.
Standard Play (SP): approx. 33 min.
Long Play (LP) : approx. 90 min.
PC interface: USB cable.
Folders Three folders each holding up to 100 files
Sampling frequency: HQ mode: 15.6 kHz
SP mode: 10.4 kHz
LP mode: 3.9 kHz.
Overall frequency response: HQ mode: 300 – 5,800 Hz
SP mode: 300 – 4,200 Hz
LP mode: 300 – 1,700 Hz
Speaker: Built-in ø 28 mm round dynamic speaker.
Earphone jack: ø 3.5 mm diameter, impedance 8Ω .
Microphone sensitivity: Switchable between Normal/Lecture
Maximum working output (3 V DC): 120 mW.
Input power requirement: Rated voltage: 3 V.
Batteries: Two 1.5V AAA (LR03 or R03) batteries.
Battery life: Approx. 19 hours (with alkaline batteries and on continuous recording, based on Olympus‘ standard testing procedure).
Dimensions: 81 x 47.5 x 22.5 mm.
Weight: 65 g (including batteries).
Minimum PC requirements
(For Digital Wave Player):
Microsoft Windows 98/ 98SE/ ME/ 2000 Professional, XP Professional, Home Edition, IBM PC/AT-compatible machine, Intel Pentium 166 MHz or higher, 32 MB RAM or more, 25 MB hard disk space, 2 x CD-ROM drive, One free USB port, Creative Labs Sound Blaster
16 or any 100% compatible sound card, video display card 800 × 600 pixels min., 256 colours min., earphone or speaker output(s). Note:
USB support not available if system is upgraded from Windows 95.
Languages available: English, French, German, Italian, Spanish

Specifications and design are subject to change without notice. * Battery life varies greatly according to type of batteries and the conditions of use.
Top
DW-90
  Downloads
Your Account
Product Registration
Newsletter