They all know that the amplifier can amplify the sound if there are two loudspeakers, AB. The audio part of the A is connected to the microphone portion of the B, so that the voice on the A side will followThey all know that the amplifier can amplify the sound if there are two loudspeakers, AB. The audio part of the A is connected to the microphone portion of the B so that the voice of the A side will continue to zoom in, right? Is there a multiple relationship? If many of these loudspeakers are connected. Will the sound be infinite? If a lot of loudspeakers end up connected, will the sound go round? And what's the principle of KTV or other sound noise? Does it have anything to do with it?
In this way, the machine connected to the rear will burn out, even if it is not bad, the sound will be distorted
The sound on the microphone is output from the sound, which then goes into the microphone and becomes noisy as the loop changes so fast that the sound frequency changes.
Amplification is an audio current amplification. Do you think the current can be magnified indefinitely? Any original has a rated voltage and current, and once it reaches the rated output, it can not be amplified again. Finally, the noise of the audio signal is distorted and the effect of noise is produced. The noise in kTV is supposed to be a loop.
