Why is there an echo when talking on WeChat video chat?

Generally speaking, there are the following situations when there is an echo:

1. Is the other party's equipment in the outward mode?

2. Whether the equipment supports noise reduction technology and whether it is turned on.

3. Whether the receiver and the language tube are completely normal.

Solution:

1, put on headphones, and the other party can turn on peripherals and put on headphones.

2. Turn on the noise reduction switch.

3. Change the software test.

Extended data:

Video chat uses web technology, and client technology uses visual digital tools to chat. The tool that can be used for video chat is a digital camera, but because of its high price, it is somewhat wasteful to use it in video chat. There is also a camera, which is obviously more suitable for video chat. Not only the picture quality is clear, the capture speed is fast, but also the price is cheap. In addition, because the general camera adopts USB interface, it can also integrate some functions such as taking photos (Logitech camera) and storing (Michelle fire drill "Blue Eye Spirit"), which is widely used.

The network has become more and more perfect and lovely, which has narrowed the distance between people, turned our earth into a real "village" and made more people feel the pleasure of "falling in love thousands of miles apart". The development of network has also promoted the change of communication means, and the traditional communication mode can no longer meet people's requirements. From E-mai to VoIP, the network improves the communication speed and reduces the communication cost. With the popularization of broadband network, people have further requirements for network communication.

The development of broadband network has changed the quality and form of traditional network communication, so that communication is no longer limited to ordinary language, and friends from different parts of the world can meet by video. As an auxiliary tool to realize video chat, in addition to a medium-sized computer, you need to be equipped with an eye. Through it, you can see each other's faces and let them see your style. The existence of video chat communication greatly reduces the cost of contact at home and abroad and provides efficiency.