Outstanding audio quality
Philips
Noise-canceling
headset
LFH3090
Outstanding audio quality
with the Philips noise-canceling headset
Using the noise-canceling headset increases your personal comfort. Together with the
SpeechMike Air dictation microphone, you can enjoy the freedom of wireless dictation
without having to hold the microphone close to your mouth.
Superior audio quality
• Noise canceling technology for excellent recordings in noisy environments
• PC connectivity via adapter cable for additional connectivity options
For optimal results
• Wireless freedom for simpler dictation processes
• Increased comfort for optimal results without having to hold the microphone close to your
mouth
lfh3090_pss_en.indd 1
19.11.2011 21:26:05
LFH3090
Philips noise-canceling headset
Specifications
Highlights
Sound
Compatibility
Speaker
Operation conditions
•Acoustic system: magnetic
•Sound quality: optimized for voice reproduction
•Impedance: 500–1000 Ohm @ 1 kHz
•Maximum power input: 50 mW
•System: moving coil, dynamic
•Impedance: 150 Ohm ± 15% @ 1 kHz
•Input power: max 10mw
Microphone
•System: electret condenser
•Directivity: noise canceling
•Sensitivity: 38dB ± 5dB @ 1 kHz
•Frequency response: 100 Hz–16 kHz
•Signal-to-noise ratio: min. 60 dB @ 1 kHz
Connectivity
•Cable connection: one-sided
•Cable length: 1.3 m/4.5 ft
•Connector: 3.5 mm stereo, right angled
•Type of cable: copper
Issue date 2011-11-19
•SpeechMike Air wireless dictation microphone
LFH3000 series
•Via the adapter cable with all standard sound
cards
•Temperature: -20 °–60 °C/-4 °–140 ° F
•Humidity: 10 %–90 %
Green specifications
•Compliant to 202/95/EC (RoHS)
•Lead-free soldered product
Package contents
•Noise-canceling headset
•Adapter cable for PC connectivity
•Windscreen
•User manual
Noise-canceling technology
The built-in noise-canceling microphone and the
consistent distance from your mouth provide
excellent recording quality.
PC connectivity
In addition to the single stereo plug the package
also contains an adapter cable for connecting the
headset to the microphone and headset sockets of
a PC.
Wireless freedom
Enjoy wireless freedom to simplify your dictation
process and make the most of your Philips dictation
devices.
Increased comfort
Increased comfort through hands-free devices: No
more holding the microphone close to your mouth.
© 2011 Koninklijke Philips Electronics N.V.
All rights reserved.
Version 1.0
Specifications are subject to change without notice.
Trademarks are the property of Koninklijke Philips
Electronics N.V. or their respective owners.
www.philips.com/dictation
lfh3090_pss_en.indd 2
19.11.2011 21:26:05
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising