What's the difference between the installation of panoramic speakers and the traditional home theater?
Normal home theater is 5.1 or 7.1 main speakers + + surround + subwoofer, the whole scene is 5.1.2, /5.1.4 or 7.1.2 like this, the main box + middle + surround + top suction speaker + subwoofer. Before and after the home theater, speakers form a sound field, creating an immersive feeling. Panoramic sound before and after speakers plus the above speakers to create out of the sound field is more complete, more details, but you have to have a good sound, or a set of panoramic sound forms
3. sound box installation position changeHome Dolby panoramic sound supports up to 64 channels (of course, there is no such a powerful amplifier, 5.1, 7.1) compared with the traditional system in the installation box can be more flexible, of course, in order to be compatible with traditional home theater, channel 5.1, 7.1 is still in accordance with the basic layout, the biggest difference is the increase of the sky channel.You can use the embedded or ceiling type full frequency loudspeaker, of course, if the conditions are not allowed or afraid of trouble, can also use the reflex enclosure, reflex enclosure is advantages of convenient installation, directly put the surround speakers in the main speakers or above can, of course, is also very obvious shortcomings, there are certain requirements on the ceiling, it is best to smooth the surface can form a specular reflection, while the traditional home theater may be a lot of diffuser or sound-absorbing panels in the ceiling, this will seriously affect the reflection type sound box. Moreover, the room height is best between 2.4 meters to 2.7 meters, the high room will cause the reflection sound to diverge, the sound image localization becomes blurred.
2.THX certified dipoleIn the field of home theater has a sound certification standard: THX certification, THX is known as the professional standards by the sound system of the United States Lucas pictures of cinema, THX is not an independent sound system, the Dolby Pro Logic surround system was improved, the surround sound effect has been further enhanced. The certification standard recommends home theater surround speakers using a dipole surround, so that you can get better surround feeling.But in the form of a panoramic sound home theater when this is not applicable, panoramic sound home theater speakers like the football team members can exchange back can suddenly become a striker, the use of dipole in this case will lead to inaccurate positioning around the image, of course, if it is three to sound surround speakers can ensure the sense of encirclement and to solve this problem, of course, the price will be much higher.
1. mid is no longer the most important, all of which are importantThrough the above example, we should understand the charm of the full view of the sound, and should also note that in the panoramic sound home theater speakers choice, but also to make great changes.The traditional 5.1 channel home theater speaker system, each clear division of labor: the speakers mainly responsible for voice dialogue, the main speaker is mainly responsible for the various sound in the picture, the picture for surround speakers outside the deep voice, while the subwoofer is responsible for the large dynamic bass effect and the overall theater feeling. We generally think that speakers should use the best speakers, because the dialogue is very important in the movie, unless you see Chaplin.Panoramic sound system of these rules have been broken, because the sound is an object, it can be flexibly allocated to any horn, such as "Ninja Turtles" in the film, some of the scenes in the turtle talk, then the sky channel speaker speakers is equivalent to the traditional theater, or the speaker said identity all can change at any time, if the sky speaker is not well representing the voice frequency, this fragment will naturally sound effect is very poor. Therefore, the old snail suggested that the best sound channel speakers are using high-quality full frequency speakers, in order to achieve a more perfect Quan Jingsheng experience.
