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Philips SpeechMike LFH3220 Manuel De L'utilisateur page 14

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Les langues disponibles

  • FRANÇAIS, page 31
6
Technical data
Connectivity
USB: Mini-USB 2.0
Audio recording
Microphone type: electret condenser
microphone
Microphone cartridge: 10 mm
Characteristic: uni-directional
Frequency response: 200 – 10 000 Hz
Sensitivity: -37 dBV @ 1 kHz
Signal-to-noise ratio: > 70 dBA
Sound
Speaker type: built-in round, dynamic speaker
Speaker diameter: 30 mm
Acoustic frequency response: 300 – 7500 Hz
Speaker output power: > 200 mW
System requirements
Processor: Pentium III, 500 MHz (Pentium IV
or similar, 1 GHz recommended)
RAM memory: 512 MB (1 GB recommended)
Hard disk space: 10 MB for Speech Control,
100 MB for SpeechExec (optional), 250 MB
for Microsoft .NET Framework
Operating system: Windows 7/Vista/XP
Free USB port
DVD-ROM drive
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Green specifications
Compliant to 2002/95/EC (RoHS)
Lead-free soldered product
Operation conditions
Temperature: 5°–45° C / 41°–113° F
Humidity: 10 %–90 %
Dimensions
Product dimensions (W × D × H):
45 × 165 × 30 mm / 1.8 × 6.5 × 1.2 inch
Weight: 0.120 kg / 0.265 lb
Cable length: 3 m / 9.8 ft
Design and finishing
Material: antimicrobial surface
Color(s): warm grey/black
Accessories
USB cable
CD-ROM containing software and user
manual
Quick start guide
User manual

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Speechmike lfh3225