type af højtalere til atmos

Jeg vil ikke anbefale dig at bruge dipol / bipol til surround i et Atmos setup, man mister for mange detaljer.

Atmos er objektbaseret lydformat og kræver derfor præcision af højttalerne.

Hvis du vil benytte højttalere med sidevendte enheder skal du benytte tripol, da de også indeholder en direct fire enhed.

Sven, når du siger fuldtoner, mener du så coax-højttalere? Hvis ja, så er jeg enig i, at det er hvad jeg ville gå efter til loftshøjttalere også. Der er bare ikke mange på markedet.

Dolbys anvisning for Home Theater er følgende:
 
Overhead Speakers

Overhead sound is a vital part of the Dolby Atmos experience. There are a variety of options for adding this capability to a room.
One solution is to install speakers overhead. Most high-power, full-frequency conventional overhead speakers with wide dispersion characteristics will work in a Dolby Atmos home theater.


Characteristics

Dolby Atmos audio is mixed using discrete, full-range audio objects that may move around anywhere in three-dimensional space. With this in mind, overhead speakers should complement the frequency response, output, and power-handling capabilities of the listener-level speakers. Choose overhead speakers that are timbre matched as closely as possible to the primary listener-level speakers. Overhead speakers with a wide dispersion pattern are desirable for use in a Dolby Atmos system. This will ensure the closest replication of the cinematic environment, where overhead speakers are placed high above the listeners.


Mounting considerations

If the chosen overhead speakers have a wide dispersion pattern (approximately 45 degrees from the acoustical reference axis over the audio band from 100 Hz to 10 kHz or wider), then speakers may be mounted facing directly downward. For speakers with narrower dispersion patterns, those with aimable or angled elements should be angled toward the primary listening position.

https://www.google.dk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0CC0QFjACahUKEwixw-PptJzJAhXDEHIKHXO2D4U&url=https%3A%2F%2Fwww.pioneerelectronics.com%2FStaticFiles%2FPUSA%2FFiles%2FDolby%2520Atmos%2FDolby-Atmos-Home-Theater-Installation-Guidelines.pdf&usg=AFQjCNHrB182xxqe19MlzTlxRZ62WUePBw&cad=rja

Men ja. Min erfaring med surroundhøjttalere (ikke Atmos specifikt) er også et man kan slippe af sted med meget mindre end de tre fronthøjttalere, selvom det ikke er sådan Dolby skriver det.


Redigeret af Trumle - 19-November-2015 kl. 12:52