Philips SpeechMike Air LFH3000/01 Scheda Tecnica

• Wireless connection with operating range up to 

10 m/33 ft

• USB: Mini-USB 2.0

• DC in: 6 V

• Headset: 3.5 mm stereo for LFH3090

• Microphone type: electret condenser microphone

• Microphone capsule: 10 mm

• Characteristic: uni-directional

• Frequency response: 100–7500 Hz

• Microphone sensitivity: -89 dB–109 dB (depending 

on position of mic-slider in sound control panel)

• Signal-to-noise ratio: > 65 dBA

• Speaker type: built-in round, dynamic speaker

• Speaker diameter: 30 mm

• Acoustic frequency response: 300–7500 Hz

• Speaker output power: > 200 mW

• Rechargeable batteries included

• Number of batteries: 2

• Battery type: AAA/LR03 Alkaline, Philips AAA 

Ni-MH LFH9154

• Rechargeable: yes

• Battery lifetime: up to 7 hours

• Charging time (full charge): 2.5 hours

• Power supply: 6 V DC/850 mA

• Processor: Pentium IV 1 GHz recommended

• RAM memory: 1 GB (2 GB recommended)

• Hard disk space: 100 MB for SpeechExec, 850 MB 

for Microsoft .NET 4, 30 MB for Speech Control. 

250 MB for Microsoft .NET 2.0

• Operating system: Windows 8/7/Vista (32/64 bit)

• Free USB port

• DVD-ROM drive

• Graphics card: DirectX-compliant graphics card 

with hardware acceleration recommended

• Sound device: Windows-compatible sound device

Specifications

LFH3000 series

• Compliant to 2002/95/EC (RoHS)

• Lead-free soldered product

• CE, FCC, C-Tick

• Temperature: 5°–45° C/41°–113° F

• Humidity: 10 %–90 %

• SpeechMike Air wireless dictation microphone

• AirPort docking station

• AirBridge receiver module

• Neckband

• Philips power supply LFH9146 – AC charger with 

exchangeable charging pins

• 2 rechargeable Philips AAA batteries LFH9154

• Pouch

• USB cable, small and long one

• CD-ROM containing software and user manual

• Quick start guide

• Philips noise-canceling headset LFH3090

• Philips AAA Ni-MH rechargeable batteries 

LFH9154

• Philips power supply LFH9146 

• Product dimensions (W × D × H): 45 mm × 165 

mm × 30 mm/1.8" × 6.5" × 1.2"

• Weight: 125 g/4.4 oz (including batteries)

Philips SpeechMike Air wireless dictation microphone 
with SpeechExec workflow software

Versions

• LFH3000 without SpeechExec workflow software

• LFH3010 without SpeechExec workflow software

• LFH3020 without SpeechExec workflow software