Sistem audio konferensi mencakup jenis-jenis berikut: sistem konferensi diskusi, sistem konferensi penerjemahan serentak, sistem konferensi pemilihan suara, sistem konferensi pelacakan kamera dan sebagainya. Penggunaan sistem konferensi dapat mencegah orang bersaing untuk pidato, yang menghasilkan gangguan dan kebingungan pidato konferensi.
Setiap perwakilan resmi memiliki perlengkapan perwakilan (dilengkapi dengan mikrofon). Mereka berbicara melalui mikrofon di depan dirinya, mengontrol keadaan saklar mikrofon dengan mengoperasikan tombol pada panel peralatan, dan mewujudkan aplikasi pidato, pilih, dan pilihan mendengarkan bahasa.
The president of the conference has the priority to manage and control the conference process through
conference audio systems. The microphone of the chairman of the conference can be opened and closed at any time through the opening key of his control panel, without being influenced by other speakers. In addition, the chairman can close all the speakers on behalf of the speakers through the priority key on the chairman's priority panel, while the president's microphone itself opens. A meeting mode can be set by the central controller. One person's rotation: if the representative wants to speak, he first needs to press the request on the representative machine, if there are no people speak now, the control panel's indicator light turns red, the light tube on the microphone becomes red, too. If there are other representatives speaking, The lights on the control panel turn to flashing green. The central controller will queue up according to the existing request. After the rest of the representatives have finished speaking, the speaker who made the application can speak. At this time, the indicator light on the control panel and the indicator light tube on the microphone are all red.