Specifications for DS-2
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Model DS-2
Recording format: DSS (Digital Speech Standard)
WMA (Windows Media Audio).
Recording medium: Internal memory: 64 MB.
Recording times: STEREO HQ mode: 1 hour 5 minutes
STEREO SP mode: 2 hours 10 minutes
HQ mode: 4 hours 20 minutes
SP mode: 10 hours 25 minutes
LP mode: 22 hours 20 minutes.
PC interface: USB cable and docking station
Sampling frequency: STEREO HQ mode: 44.1 kHz
STEREO SP mode: 44.1 kHz
HQ mode: 44.1 kHz
SP mode: 12 kHz
LP mode: 8 kHz.
Overall frequency response: STEREO HQ mode: 100 to 17,000 Hz
STEREO SP mode: 100 to 8,000 Hz
HQ mode: 100 to 7,000 Hz
SP mode: 200 to 5,000 Hz
LP mode: 200 to 3,000 Hz.
Specified input level: –70 dBv.
Speaker: Built-in ø23 mm round dynamic speaker.
Microphone jack: ø3.5 mm mini-jack, impedance. 2 kΩ or more.
Earphone jack: ø3.5 mm mini-jack, impedance 8Ω or more.
Maximum working output (3 V DC): 200 mW or more (8 Ω speaker).
Power supply: Rated voltage: 3 V. Two AAA batteries (LR03 or R03) or two Ni-MH rechargeable batteries.
Alkaline battery life: Recording: Approx.15 hours (Stereo) Approx.18 hours (Monaural)
Playback: Approx. 10 hours (Stereo) Approx. 11 hours (Monaural) (based on Olympus’ standard testing procedure).
Ni-MH rechargeable (BR-401)
battery life:
Recording: Approx.12 hours (Stereo) Approx.14 hours (Monaural)
Playback: Approx. 8 hours (Stereo) Approx. 9 hours (Monaural) (based on Olympus’ standard testing procedure).
External dimensions: 122.5 x 37.5 x 17.5 mm (without protrusions).
Weight: 80 g (including alkaline batteries).
Minimum PC requirements:
DSS Player Software
Windows
IBM PC/AT compatible PC.
Operating System: Windows ME/ 2000 Professional,
XP Professional, Home Edition.
CPU: Pentium II class 333 MHz processor or higher. (If recording to a hard disk directly with the WMA format, please use in the range of 500 MHz or more.)
RAM: 128 MB or more (256 MB or more recommended). Hard disk space: 50 MB or more.
Drive: 2 x or faster CD-ROM, CD-R, CD-RW, DVD-ROM drive.
Sound card: Creative Labs Sound Blaster 16 or 100% compatible sound card. Display: 800 x 600 pixels or more, 256 colours or more.
Browser: Microsoft Internet Explorer 4.01 SP2 or later.
One free USB port, earphone output or speakers.


Macintosh
Power Mac G3 233 MHz class processor or faster. iMac/ iBook/ eMac/ Power Mac G3, G4,G5/ PowerBook (The computer must support standard USB port). (If recording to a hard disk directly with the WMA format, please use in the range of 500 MHz or more.)
Operating System: Mac OS 10.1 - 10.3.
RAM: 128 MB or more (256 MB or more recommended).
Hard disk space: 50 MB or more.
Drive: 2 x or faster CD-ROM, CD-R, CD-RW, DVD-ROM drive.
Display: 800 x 600 pixel or more, 256 colours or more.
One free USB port; earphone output or speakers.

Languages available: English/German/French/Spanish/Italien.
Delivery content: DS-2, docking station, USB cable, DSS Player Software, earphones, batteries and carrying case.

* Specifications and design are subject to change without notice.
Battery life varies greatly according to type of batteries used and the conditions of use.
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