The principle and history of Dolby surround soundSurround sound comes from movies, and its appearance is very popular among film and television companies and audiences. On the basis of the development of surround sound in theaters, Dolby Laboratories has developed a home s

About HiFi | What is audio infrastructure?Space processing, equipment selection and collocation, speaker placement, power supply processing, wire and pad materials, these five major items are the basic construction of audio. A country cannot successfully develop its economy or bring about a prospero

Dolby AtmosDolby Atmos has been in existence for more than ten years. From cutting-edge technology to home use, it breaks through the concept of 5.1 and 7.1 channels in the traditional sense, and can fully combine the content of the film

How to match the sound to the room?When designing a surround sound system, the first consideration is the room itself. The size of the space determines what kind of sound you should match. The equipment required for a large open room and a small to medium room is obvio

The future of wireless cinema! What is WISA?When it comes to wireless audio, the first thing that most people think of must be Bluetooth. From smartphones held by everyone to various portable or home wireless audio devices, the application of Bluetooth wireless audio is probably ubiquitous. However,

The role of home theater power amplifierAnalysis of the role of home theater power amplifierCreating a great home theater system starts with careful consideration of the various acoustic and optical components in an audiovisual room to create a great audiovisual