The annoying howling sound in Tencent meetings has troubled many users and affected the smooth progress of the meeting. PHP editor Youzi conducted an in-depth study of this problem and provided a detailed solution. If you also encounter the trouble of howling, you may wish to follow the editor's guidance to find a solution that suits you. This article will list the common causes of howling sounds and their corresponding solutions one by one to help you say goodbye to the howling problem and enjoy a smooth video conferencing experience.
It is recommended to divide the equipment into multi-device conferences in the same place (more than one device is connected to the same venue Online conference) and single-device conference call (there is only one device in the same venue connected to the online conference). The following are the corresponding solutions:
1. Single-device conference howling
The conference room needs to be inspected to confirm whether audio and other equipment are installed in the conference room. If there is such equipment, first of all, quickly reduce the sound playback volume to avoid calling and causing hearing damage to participants; secondly, ensure that the mixer is set and connected correctly; at the same time, microphones and other sound pickup equipment should not be placed close to the front of the sound, and it is recommended to keep A distance of more than 3 meters; in addition, the host can appropriately lower the volume of the speaker or microphone to ease the call situation.
If there is no high-power audio output device, it may be that the local speaker plays out the sound collected by the local microphone, causing local howling. For this problem, you can disconnect the video conference and speak directly into the microphone. See Will the sound come out from the local speakers? If so, you need to modify the system settings. Generally, in the sound options, uncheck the "Listen for this device" option of the microphone to ensure that local amplification does not cause howling.
Based on excluding the above situation, if the equipment at both ends of the conference has echo leakage at the same time, it will also cause howling. To solve this problem, please refer to the question "What to do if echo occurs in the venue".
Best, if there is still howling, it can be considered that the howling from other branch venues has been transmitted to this venue through the network. At this time, participants in other branch venues can be reminded to handle it according to the above process. At the same time, they should Reduce the output volume to avoid hearing damage caused by howling.
2. Howling in multi-device conferences in the same place
First refer to 1. Howling when a single device joins a conference to rule out howling caused by incorrect operation of a single device joining a conference;
To rule out howling when a single device joins a conference After the device howls when joining a conference, there is a high probability that multiple participants in the conference venue will turn on their microphones or speakers. At this time, the host should remind participants to turn off the microphone input (disable microphone) and mute the speaker on the terminal device when joining the meeting. If this is not possible, please use a headset to answer the Tencent meeting;
If whistling still occurs at this time If there is a howling, there may be multiple devices joining the meeting in the sub-venue. The host can use the "Mute All" function in "Manage Members" and then cancel the mute option one by one to identify the sub-venues that cause the howling and provide reminders or mute processing.
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