What should I do if there is noise or noise in the camera/pickup?
Source：24小时微信小妹快餐_本地附近站衔女_上门卖身电话100元2020-06-04
The noise or noise of the pickup may be due to non-standard wiring. The pickup requires an impedance of 1000 ohms and a linear level of 2-2.4V. It is recommended not to place high-power equipment near the pickup, otherwise there may be interference. If the camera has a built-in microphone, it is recommended not to place other high-power interference electrical appliances (such as computers, refrigerators, etc.) around the device.
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