20 English
Interface:
USB2.0 Full Speed
Power consumption (max):
Approx. 2.5W
Radio interference standard:
FCC Part 15 (US)
EN55022 (EU)
Operating environment:
Temperature: 0 to 40°C (32 to 104°F)
Humidity: 20 to 85% (no condensation)
Dimensions:
Main body (W x H x D):
49 x 121 x 38 mm
(1-15/16" x 4-25/32" x 1-1/2")
Weight:
210 g (7.4 oz)
Power source:
USB bus power (5V/500mA)
Windows environment:
OS: Windows 7 (32bit),
Windows Vista SP1 or later (32bit),
Windows XP SP2 or later (32bit),
Windows 2000 SP4 (32bit)
CPU: 750MHz or more, Intel Pentium/
Celeron processor (or compatible one)
Memory: 256 MB or more
USB port: USB1.1 or later
(USB2.0 recommended)
Mac environment:
OS: Mac OS 10.5 (Leopard)
CPU: Intel processor
Memory: 256 MB or more
USB port: USB1.1 or later
(USB2.0 recommended)
Accessories:
USB cable (1.2 m), Carrying case, This booklet
Other:
Firmware update
(transfer from PC through USB)
Microphones:
4 units (Array microphone)
Speakers:
2 units
Frequency bandwidth for sound pickup:
300 to 7,000 Hz
Frequency bandwidth for playback:
300 to 20,000 Hz
Signal processing:
Adaptive echo canceller, Noise reduction,
Microphone array control
Specifications
General
Audio
