Foshan Year of Intelligence Technology home theater system selection Highlights

Audio decoding DVD and even mainstream HTPC is at the core of digital surround sound format, the system also supports the latest Dolby Digital EX 6.1 crack code of THX SURROUND EX and dts es, as well as multi-channel digital audio DVD-Audio and SACD, as for polyphonic channel playback system, technically similar, the main difference lies in the quality. And sound as a system, is a combination of a variety of equipment made, we must not only taken into consideration when choosing a whole, we have to consider each component: ① Speaker Speaker audio replay of the terminal, but also a home theater system is the most likely to be neglect of a ring. A good speaker involving acoustics, electromagnetism, mechanics, materials science and other disciplines, a key to the effectiveness of audio playback. Not simply add a few planks six speakers can be known speakers. In X.1 of AV speaker system, subwoofer most important, the subwoofer can enhance the bass effect, a subwoofer capable of the most shocking good performance bass below 100Hz. In addition, the ideal home theater speakers, except the subwoofer, each channel seeks consensus best - the highest front left and right main speakers for sound reproduction requirements, the center speaker and the rear surround speakers can be smaller than the main speakers, but it must be consistent with the main speakers sound. Diffusion of good speaker more practical, in the purchase process should listen more to compare. Another point to note is that most speakers did not take into account the dynamic and detailed sound, speakers for music appreciation and more than often delicate dynamics of the poor; designed for home theater with multi-channel AV speaker sound they often bland . If you do both, it is astronomical. It is necessary to find the most suitable for them. Best not to listen to the experience of consumers have chosen the same brand of products. In addition, there are many equipment by two speakers a virtual surround sound effect on the market, but the virtual surround sound speakers and more than two surround sound reproduction with a difference, so I want to feel the full cinema effect dynamic and enveloping 5.1 speaker system is the minimum configuration. ②AV amplifier AV amplifier audio replay of the center, which features a multi-channel sound reproduction. Speaking reproducing multichannel surround sound standard can not be separated. Now popular surround sound standards: 1, Dolby Pro Logic (Dolby prologic) surround sound. 2, Dolby Digital (Dolby Digital) surround sound. 3, DTS surround sound. 4, THX Surround EX surround sound (7.1 channel). 5, DTS-ES Discrete surround sound (6.1 channel). A home AV amplifier must have at least Dolby Digital surround sound decoding playback function, because Dolby Digital is mandatory audio standard DVD Alliance in December 1997 the provisions of the PAL discs, AV amplifier whether the user has this feature Select the point. But other mainstream sound can be both the best. In addition, it is recommended to select the built-in decoder solution merger AV amplifier, factors important consideration when selecting the amplifier sound and timbre. Because of the subjectivity and vary the tone, the best speakers connected to the amplifier actual audition. ③ audio source to provide 5.1 surround sound audio mainstream media have DVD, EVD, Blu-ray DVD, HTPC, game consoles and even mainstream MP4 and so on. For listening to music, in addition to CD, other sources of quality specifications are beyond the CD, and supports multi-channel, can become a standard source architecture, the choice of audio and video information source type considered choice. At this stage the most suitable as a home theater audio source is still DVD drive, in addition, large capacity, high definition, perfect sound quality Blu-ray DVD drive (including the use of Blu-ray DVD of PS3 game consoles, etc.), HTPC or a true SD / high-definition digital television system is a good choice.