Vocera Communications B3000N Manuel D’Utilisation
BADGE FEATURES
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VOCERA BADGE USER GUIDE
Note:
When you tilt the badge to read the screen, make sure your fingers do not block any of the four
microphones.
When you tilt the badge to read the screen, make sure your fingers do not block any of the four
microphones.
Increased Speaker Volume
The B3000 has a speaker with 85 dBSPL peak loudness, more than 10 dB louder than the
B2000 speaker, making it easier to use without a headset in noisy areas or areas with persistent
background noise.
B2000 speaker, making it easier to use without a headset in noisy areas or areas with persistent
background noise.
Integrated Noise Cancellation
The B3000 has enhanced noise cancellation as well as better acoustic echo cancellation. The
badge has an array of four directional microphones (two at the top and two along the right front
side), each with their own echo cancellor, reducing background noise while you speak.
badge has an array of four directional microphones (two at the top and two along the right front
side), each with their own echo cancellor, reducing background noise while you speak.
The following figures illustrate B3000 microphone sensitivity. They show front and side views
of someone wearing the badge using a lanyard or a universal clip. The shaded area above the
badge is the speech zone, the region in which audio can be detected.
of someone wearing the badge using a lanyard or a universal clip. The shaded area above the
badge is the speech zone, the region in which audio can be detected.