Under renovation, please help us with the location and selection of panoramic speakers.

1. Centralization is no longer the most important thing, everything is important.

Through the above examples, we should understand the charm of panoramic sound, and at the same time, we should pay attention to the great changes in the selection of speakers for panoramic sound home theater.

In the traditional 5. 1 channel home theater speaker system, the division of responsibilities is clear: the center speaker is mainly responsible for vocal dialogue, the main speaker is mainly responsible for various sound expressions in the picture, the surround speaker is responsible for the deep sound outside the picture, and the subwoofer is responsible for the large dynamic bass effect and the overall theater atmosphere. We generally think that the center speaker should use the speaker with the best performance, because the audio dialogue in the movie is very important, unless you are watching Chaplin.

These rules are broken in the panoramic sound system, because the sound is an object, which can be flexibly assigned to any speaker. For example, in the movie Teenage Mutant Ninja Turtles, some scenes show turtles talking on the roof, and then the speakers of Sky Channel are equivalent to the center speakers in traditional cinemas, or the identities of all speakers can be changed at any time. If the speakers of Sky Channel can't express the human voice frequency well, watching this clip will naturally sound bad. Therefore, the old snail suggested that it is best to use high-quality full-range speakers for each channel speaker to obtain a more perfect panoramic sound experience.

2.THX certified dipole

In the field of home theater, there is a sound certification standard-THX certification. THX is the general name of the professional standard of cinema audio system formulated by Lucasfilm Company of the United States. THX is not an independent sound reproduction system. It improves Dolby's directional logic surround system and further enhances the surround sound effect. The certification standard suggests that home theater surround speakers use dipole surround, which can get a better surround feeling.

However, this is not applicable to the construction of panoramic sound home theater. Panoramic home theater speakers can be interchanged at any time, just like members of a football team. A defender can suddenly become a striker. In this case, the use of dipole surround will lead to inaccurate sound image positioning. Of course, if it is a three-way surround speaker, it can not only ensure the sense of surround, but also solve this problem. Of course the price will be much higher.

3. Change the installation position of the speaker

Home Dolby Panoramic Sound can support up to 64 channels (of course, there is no such powerful amplifier at present), and the installation of speakers can be more flexible than the traditional 5. 1 and 7. 1 systems. Of course, in order to be compatible with traditional home theaters, the basic channels are still laid out in the way of 5. 1 and 7. 1, and the biggest difference is the added Sky Channel.

You can use embedded or ceiling full-frequency speakers, of course, if conditions do not allow or you are afraid of trouble, you can also use reflective speakers. The advantage of reflective speaker is that it is easy to install and can be placed directly on the main speaker or surround speaker. Of course, the disadvantages are also obvious, and there are certain requirements for the ceiling, preferably a smooth surface, which can form a mirror reflection. The traditional home theater may use a large number of diffusers or sound-absorbing boards on the ceiling, which will seriously affect the use of reflective speakers. And the height of the room is preferably between 2.4 meters and 2.7 meters. If the room is too high, the reflected sound will diverge and the audio-visual positioning will become blurred.

For more information about real estate, click on "Real Estate Network" in the lower left corner. Real estate network, find a home for love.