In the use of conference system,what are the issues often happen of the microphone?
1: sounds too low
When person after the meeting or made a statement, they had a hands-on experience, in the process of a person's speech, suddenly the voice becomes very light, can't hear what speak each other, and then everyone will start whisper, the speaker often was like a monkey,
finding the maintenance man, then all kinds of debugging, wait, everyone can not wait for the repaired at that moment.
Ordinary encounter this problem, a lot of people will be under test volume, if open enough big, may be the problem of equipment input device.
Problem 2: two noise
Then to last question, many microphone emits an extreme harsh noise when they were fixed , this was because of microphone wasn't at mute disposal function. And more microphone, the noise have been
exist, in compare with large conference room, because the central air conditioning has the noise
source, and the function of the microphone without the noise disposal itself, so the original is not very
loud noise becomes very harsh after played through the amplifying device.
Encounter this kind of problem, we often close the speaker equipment technique timely, then suitable
to compare audio debugging gradually , but the noise problems more or less but will continue to exist
,in a two hour meeting, is very big damage to the eardrum after listen to two hours of noise! While
in this form for a long time, easy to deafness tinnitus, headache, nausea.
Question 3: in the process of speech have echo
The third question is also one of the conference microphone problems we compare common, during
the meeting, hearing from some speakers from time to time, of course it is also associated with air
resonance, but air is everywhere, such problems as unable to prevent in one of the problems, and
domestic and foreign experts through many years of experiment, in the early 90 s, has developed a
kind of can eliminate response function of the microphone
Problem 4 :interference seriously at the meeting
Usual is information times, the mobile and computers are manpower equipment, in the process of the meeting, mobile phone, of course, also will bring in digital products, at the beginning of the meeting in
the mobile phone signal interference, traditional treatment plan is can not start up or can't bring mobile phone enter into the meeting room, but obviously, this kind of practice cannot spare other, also cause
the dissatisfaction of the participants, in order to solve this problem, researchers stopped to explore
from time to time in the digital network conference system and eventually led the way in winning the
conference microphone in anti-interference and noise suppression, finally dealt with the problem.
Kerry
Luo
Dongchuang
International Industrial Limited
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