I. How to place and use the conference gooseneck microphone
Small skills when speaking to improve the clarity of the meeting or conference scene
1. The voice of speech should be clear and natural.
2. Point the microphone at the mouth and away from any other sources of noise.
3. Avoid holding the microphone excessively, knocking on the table, turning over papers, etc.
Setup and use of gooseneck microphone
1. Setup:
Place the microphone 8 to 16 inches in front of your mouth , slightly off the center axis. Aim directly under the mouth to avoid breathing noise.
Never touch the microphone or gooseneck accessory after it has been positioned for the speaker.
2. Use:
Keep the distance from the microphone fixed to ensure a stable volume.
Do not tap or blow into the microphone.
Second, how to correctly choose a one-for-two wireless gooseneck microphone
Because different one-for-two wireless goosenecks have different effects on different sound sources Therefore, before choosing a one-for-two wireless gooseneck microphone, you must have a deep understanding of the technical characteristics, performance advantages and disadvantages of the microphone and applicable occasions.
In terms of directivity of microphones, supercardioid is suitable for long-distance pickup, cardioid is suitable for most situations, and non-direction is not suitable for language pickup, because it is easy to cause feedback. In addition, in the conference room, it is necessary to select a microphone with suitable directional characteristics according to the layout of the speakers.
1) For a centralized or semi-centralized sound reinforcement system, the directional characteristics of the one-for-two wireless gooseneck should be cardioid or supercardioid microphones
2) Distributed The sound reinforcement system of the layout should generally choose a cardioid microphone. If the microphone is far away from the sound reinforcement speaker, and the reverberation time of the hall is not too long, a non-directional microphone can also be selected.
3) When the sound source is very close to the microphone, the close-talk cardioid microphone with the technical specification to eliminate the close-talk effect can be used.
A mic with a lot of peaking between 6000-9 000Hz can make sibilant accents more sibilant. Of course, it can also be corrected electronically, but at the cost of dead spots at the peaks. Therefore, it is generally not necessary to use a high-quality microphone in the conference room, and a microphone with a smooth response is sufficient.
In terms of the internal structure of the one-for-two wireless gooseneck microphone, the general conference room sound reinforcement used to use a dynamic microphone. In recent years, with the enlargement and widening of conference tables, most of them now choose condenser gooseneck microphones. In this way, when the conference table is relatively wide, the speaker will not be pushed to the edge of the table and the sound will not be picked up. In addition, the microphone head of the condenser microphone is relatively small, so as not to cover the face of the speaker is also one of the reasons for the choice.
In summary, except for special requirements, conference rooms generally recommend the use of a condenser one-to-two wireless gooseneck microphone with wide frequency response, uniform and smooth transmission characteristics and low distortion.
