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How to set up and use your wireless microphone
In addition to receiving the direct wave of the transmitted signal, the antenna also receives an indirect wave reflected by the surrounding environment. When the two phases are opposite, the signal intensities cancel each other out and the on-line signal strength of the day is low At the mute point of the receiver, a so-called "receive dead angle" occurs. As a result, the receiver's output shows a transient burst or noise. The closer the signal is to the mute point, the greater the noise. General Wireless microphone manufacturers have adopted a simple single-antenna "non-diversity" (Non-Diversity) receiver circuit to reduce manufacturing costs, low-cost sales in the market. This kind of "non-automatic selection" receiver is troubled by the fact that the environment is complicated or the reception is farther away. Therefore, in order to ensure a perfect place for the places where the audio and the professional audio are emphasized Sound
What does a shotgun microphone do
There has always been a saying: shotgun microphone is not suitable for use in indoor recording. So I recently started to study this problem, trying to find the exact answer, to do some testing for this. Shotgun microphone wind, the purpose of using these devices, mainly to enhance the axial pickup capacity, while reducing the side of the interference noise. In other words, let the microphone play its directivity as much as possible, in order to avoid unwanted noise and ambient sounds. This is another mode, we can see the reaction of ordinary shotgun microphone wind. Uneven sides, and the effect of the posterior leaf under the influence of an intervening tube. In an echoed space there will be diffuse, especially early reflections, the color of the signal part. Ideally, the microphone depends on the angle of the transform, if the sound is a correlated signal or just a noise. When both the signal and the noise are reflected on the nearby surface, it is an "unn
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