What is stereo? What is stereo?

In modern terms, acoustics is a kind of sound that can meet the requirements of a specific environment and reach a certain electroacoustic index after necessary modification. Most people can release sound, but it is not very simple to release sound well, because you don't have to have high-end equipment to produce perfect sound. It comes from many audio equipment and the feelings and experience of the sound engineer. It can be said that sound engineering is the crystallization of modern science, technology and art. Br> acoustics has a wide field, which touches almost every aspect of human life practice. Sound engineering is a branch of acoustics and a marginal subject. Sound engineering is an electro-acoustic engineering that closely combines architectural acoustics with the design, installation and debugging of professional sound system. It is an interdisciplinary subject combining architectural acoustics, electroacoustics and music art, as shown in Figure 0- 1. It is closely related not only to architectural acoustics, but also to physiology, psychology, music, language, electronics, machinery, automatic control, computer science and so on. Therefore, the achievement of sound engineering is the result of the comprehensive development of various disciplines.