[ZhongGuanCun is online achieve formerly] the screen in the home is bigger and bigger now, liquid crystal TV can buy 65 inches thousands of yuan, laser TV can go to 120 inches greatly more. Increase size increasingly in screen while, when we watch movie, appear consumer people forgetting sound -- in the home of reductive cinema surround sound, should know to pledge even the picture general network sheds media to Du Bihuan circles sound now optional, cannot be we always gone after lower and lower be?
Of much track experience first
Be in early 20 years former 1998, be computer popularizes the period that enters a family quickly at that time. With today's computer card of multi-purpose and compositive sound differs, for the sound of computer quite much format comes out at that time, what unify the world nevertheless still is AC97, be in nevertheless at that time, if have the more budget that buys computer, the much track sound that can choose to innovate blocks implementation to surround the effect, him author awaited the 4.1 hole that surround in those days namely hard extricate oneself.
The PC sound box previously likes much track, area decoder, this kind of product is very few now
But the phase that that times or VCD transfer to DVD, the sound of the film is general it is stereo, 2 enough, when new century is earlier, when DVD bedding face accumulates emerge in large numbers, the importance that people begins to realize course, much horn many times to experience to watching a movie. On DVD CD, people first time discovers the LPCM, Dolby Digital 5.1, option such as DTS, they are polyphonic course more very, although use the horn of the television to also can hear voice, but compared with the effect that surround it is great difference.
The blue smooth film of 4K times, HDR is one part only, sound cannot be ignored
UBD is making domestic recreational main trend today, you had had the television of 4K+HDR, projector probably, remained a problem to become: We this how the sound of the cinema above ability emersion?
DTS: The encode with brand-new X
Say to want decipher continuously here, the mainstream actually with respect to two large a group of people of same interest: Prevent compared Atmos and DTS: X. We first for latter. The code that DTS of DVD for generations codes flows bigger, be in so more welcome at that time. The encode of DTS can achieve 1536kps, want prep above prevent compared 448kps.
DTS:XAllow is allowable and existing 5.1, track of more of 7.1 systems imitate
4KBD times, DTS also changed DTS nearly: X, at present some cinemas have special DTS: The hall watching a movie of X. DTS: The standard that after X serves as, appears, the dependence that having a profit is pair of loudspeaker systems rate is not high. Before it allows an user to use 5.1, the DTS with 7.1 systems new implementation: The effect of X.
DTS: Virtual X can add bass to prepare Chinese medicine by roasting it in a pan imitate surrounds with rod of a sound the effect
And DTS still rolled out a DTS: The standard of Virtual X, can come with acoustical rod the effect that imitate surrounds. DTS: X looks apparent clinking happiness, but the evening that puts forward as a result of it, what so BD film supports is not much, more returning is sound of Du Biquan scene.
Alone reputation of big Du Biquan scene
The times of the be sentimentally attached to each other that Du Bihe DTS makes before this pair of enemy, no matter 5.1 or 7.1, user angle anyhow still is a horn, the problem that cutting different sound track is decoder just. But arrived panoramic sound times, changed.
Sound of Du Biquan scene asks to canopy carries loudhailer on the head, to equipment the demand rises further
Of sound system of Du Biquan scene form, besides the past all around surround besides, typical feature is the position that is located in the ceiling, must have hypostatic horn, such ability are right the phonic source wrap up with all-around implementation of the person that watch, implementation surrounds truely acoustical feeling. This kind of experience actually not difficult, look for big, go to what the cinema looks for attestation of a Dolby Atmos to pass showing hall or it is Du Biying the courtyard is OK.
7.1 timeses had been put very hard, had better have special image sound room
But this also brought a worry to domestic movie theater. Actually 7.1 timeses, of two side surround acoustical speaker has put a good place harder in the home, atmos asks it seems that taller, how should choose equipment in the home so, does ability get these new frequency experience? We the actual condition according to the user, the plan that gave out to differ.
High sound rod: The plan of compromise
In principle is done recommend, always cannot let a person was destroyed decorate, this is our gist. At present the circumstance of great majority person is there is special image sound room in the home, only the sitting room uses recreation, and decorate had finished the premise that gets big project impossibly again to fall, can use the program of compromise only.
Suo Ni ST-5000 is large hot model, had had before be less than the price of 10 thousand
The coping that notices two side is panoramic sound reflexes loudhailer, want a hand to use set distance, height
The plan of compromise is the rod that use voice + the means that bass prepares Chinese medicine by roasting it in a pan, say 1.1 probably OK also. What come on stage above all is Suo Ni's ST-5000, this sound rod is very famous, I feel brand addition of Suo Ni is main reason. ST-5000 forms a system by rod of a sound and artillery piece of a wireless bass. The horn that this one product has two to support to canopy in the two side of acoustical rod (taste Z9F sound rod newly to do not have) , the user is OK the height that canopy of distance of set sound rod carries on the head, distance that is apart from acoustical rod two parameter, chip will calculate the defer of different horn, such sound can arrive at the person that watch in same time. Special offer of Suo Ni ST-5000 when less than 10 thousand, HDMI3 enters 1, support 4KHDR, so can plane of box of top of blue smooth machine, machine, sport walks along ST-5000.
The elegant horse of take out face guard breaths out YSP-5600, by composition of 40 many small loudhailer, also be panoramic sound reflex designs two side
The 2nd famouser product is Yamaha's YSP-5600. In some sense, the YSP-5600 author with larger volume thinks to do have sincerity more a few. Of course this product does not carry big gun (can match additionally) , but more complete on accessary function. On products plan, the YSP-5600 with physical larger volume is one side small horn will come true surround sound, and also have achieve the reflection result of Atmos to the loudhailer that canopy carries on the head. Want a hand to move an input to differ with ST-5000, yamaha's plan cooperates IntelliBeam pickup microphone, the OK and automatic audio that finish is corrective. Still have other of course a lot of play a way, the user is OK oneself are explored, because have mobile phone APP, much more troublesome issue also is not on set so.
This kind of design uses canopy top, decorate an environment to was not affected to having already, bass artillery piece of Tuliyamaha wants to be bought alone
The acoustical rod product on market is very much, but clear sign palpability supports DTS: X and prevent what reflex loudhailer than Atmos decipher, top having canopy is very little, the more on the direction sending force of the product is source of news of mobile phone interconnection, music, above no matter these two products are worth user reliance to the product from the brand.
Already had cinema system: How to upgrade?
Going up a DVD or it is BD firm arisen when the much track system that has owned in a lot of other peoples, for instance 5.1 or be 7.1 how to do? What should do above all is newer decoder, support Atmos and DTS: Compare of X new, according to oneself demand changes, because every condition is different, not certain must admiral, although the price of admiral decoder now already not as expensive as admiral IPhone Xs how many.
Can pass the class before upgrading, kind that imposes outfit ceiling horn to upgrade to Dolby Atmos
DTS:XNot bad, need not upgrade the horn can go imitate much track, present problem is prevent how to do than Atmos. This has two idea. The first, if have image sound room,be, can choose to add the horn of the top that install canopy, new and corrective, for the domestic movie theater that this process correspondence already had 7.1 systems, project amount does not calculate too big, it is in acceptable range, this also is optimum solution.
Change a horn not to a string of 1 plan of very panoramic sound, need canopy top is smoother cannot have droplight
Of course still many family does not think such do sth over and over again. Still have replacement scheme so, of our give typical examples is the plan of Klipsch here, its principle still uses canopy to carry reflection on the head substantially actually. In the product line of Atmos, have different plan. The first kind, be before the model that buy horn changes to support Atmos, take coping trumpet, can canopy carries reflection on the head, of course Klipsch also has dinkum canopy to carry reflection type loudhailer on the head, this kind of loudhailer can receive decipher to attack prevent the coping that come out to surround track.
Those who reflex type still have a problem, be canopy top then decorate want to make the same score, cannot use pendent lamp, denied reflex of sound of utter a word to came loose to lose the effect of wrap up, this should consider to go in.
Recently, IMAX and DTS cooperate, rolled out a new technology that faces domestic movie theater: IMAX increases, IMAX Enhanced. Because the screen of IMAX shadow hall is huge, the IMAX version that broadcasts actually so and common version differ somewhat, a confusion of voices of the brightness to the picture, letter compares the algorithm that should pass IMAX optimize, this optimized effect is about to roll out on family expenses equipment now, the facility plant that supports at present is Suo Ni, Malanshi and day dragon, piece the source just is to all alone the Buddhist nun and clique are pulled unconscious.
IMAX Enhanced: ? Does astounded collect lose Se of temple of be ignorant of urgently according to an ancient unit of weight?
IMAX is much the appearance content that go out
The core of this problem is picture scale actually. IMAX is in official conduct propaganda, the aspect ratio of the picture is 1.9:1, want to compare the 2.4:1 of average movie hallMany content of 26% . When seeing a lot of movies of IMAX so, the scale that can see a picture is changing, " avenger is allied 3 " picture of IMAX of this kind of whole journey is can full all the time division more, special satisfy a craving.
Shellfish of · of director Michael Er is the same as a paragraph: Barco Prometheus series, only but projector of family expenses 4K 3DLP
An earnest domestic movie theater, also do not see more actually in abroad, because cost is very high, home is such more below tall house price. The acoustics processing with area of the 20 upturned that make the same score rice, distinctive at least needs huge investment already. And equipment and debugged cost are very high also, the 7.2.4 loudhailer that need 13 independence, decoder, around class, projector adds hundred thousands of yuan of not quite easy Hold one case to live: For instance the video projector of family expenses, suo Ni's 5000ES is mere projector is about 500 thousand, next first gear 760ES also want ten, the machine of DLP is very barpque now, the product of high-end family expenses of 3DLP chip does not see basically, it is the tall brightness product that faces a cinema; Especially the product of movie theater of family of 3DLP, 4K, whole market is found very hard, also mix possibly of course the industry is dispirited relative, once after the Runco of top class brand of this domain is bought flat the product line that cut projector of all family movie theater... good news is, if do not need money, at least Barco still has a product.
An earnest domestic movie theater all over the world cost does not poor, need system is compositive business
Although demand is diverse, but two horns had had HiFi endless do sth over and over again, build to accord with prevent the cinema that compares Atmos is apparent more complex, this is the issue that you select what brand loudhailer not just, consider equipment business to whether aptitude undertakes audio is debugged even, and nice voice is opposite again indoor the sound wave that decorate is absorbed blast off have clear demand, did not hope basically to finish with the individual's force.
The area in the home is finite, achieve the experience of 100% cinemas impossibly so, screen volume had been defeated. But, the advantage of domestic movie theater is a source optional, time is free. Accelerate the period that eat spends flightily now, be willing the watchs a movie person that whole situation throws is less and less it seems that, we or license with the budget insufficient environment gravity does not rise, but below the premise with not large investment at least the attitude that we can use gravity handles the film -- in the home.
