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

Do you know all the four common surround sound processing systems in home theaters?1.SURROUND decoding virtual surround sound technology and chipQsurround is currently a relatively new set of sound processing systems that can perform sound field processing on ordinary discs (stereo) and simulate Dol

Passionate about tuberculosisIn Guangdong and Fujian, people call electronic tubes tubes, so tube power amplifiers are used to be called "tube amplifiers", a very intuitive and easy-to-remember name.Physicist Fleming developed the earliest diode tube on the basis of the Edison effect. The main funct

How much power should the audio amplifier choose?In an audio system, it is really not as simple as you imagine to use the power amplifier well, it is really necessary to discuss it.1. What power amplifier should I use? Generally, before choosing a power amplifier, the first problem you encounte