Basic knowledge of acoustics - a brief discussion of stereoConcept of stereoStereo is a system composed of two or more sound transmission devices, transmission channels and speakers (speakers, headphones). After appropriate system layout and adjustment, the spatial distribution of hearing perception

How to choose a home theater amplifier? Reasonable matching is very importantThe home theater AV amplifier is an important part of the home theater system. It plays the role of the control center in the entire system. It serves as a link between the previous and the next on the line, driving the spe

The basic composition of the listening system and the selection of amplifiers and speakersBasic components of a listening systemFirst, let’s talk about the composition of a complete system. Simply put, it can basically consist of the following three parts:Audio source, amplifier, speakers.Sound sour

What is stereo sound equipment and what are its advantages over mono?What is stereo sound equipment and what are its advantages over mono?The sounds we hear in nature are all stereo. The so-called stereo is the sound that can give people a sense of space. However, a single speaker cannot create a th

What is a home theater surround sound systemAudio equipment not only requires professional technical quality inspection to make it meet certain technical indicators, but also requires subjective evaluation of sound quality through human hearing. This is the listening evaluation or sound quality eval

what is surround soundThere are many ways to produce and present recordings. The simplest method, and the one used in the earliest sound films, is called mono. Mono means that all the sound is recorded onto a single track or channel (for example, a spiral groove on a record, or a track on a tape), w