Toshiba HD DVD at the end of XBOX360 movie Memorial

Recently, home theater, more attention is the HD-DVD standards war, next generation DVD standards war after several years of trials, Toshiba has decided to abandon HD DVD, HD DVD failed, this is like HD DVD consumers and enthusiasts, is really a pity. As for how to select the currently popular support HD DVD XBOX360 and PS3 to support BD as the source of the hearing, some of the confusion, since the beginning shaoyou HD DVD fails, there is no choice of XBOX360? I want to say is that at present XBOX360 cumulative shipments reached 1770 million units, PS3 only $ 1049 million units, but also important is the XBOX360 HD DVD is not binding, so like the XBOX360 to worry about. As for favorite HD DVD format, as Warner announced exclusive support early in BD, HD DVD is on the verge of death, United States retail giant Wal-Mart to renounce the HD DVD, BD, electrical retailers selling 100 buy, DVD rental, Netflix said would strengthen support for BD, these disadvantages, we choose the future of fever frenzy perspective, let HD DVD collections of our past!

The following will recommend a XBOX360 with private external HD DVD LCD theater to mark the table.

The master of the cinema is a small-HD DVD fans, has been used Xbox 360 plus dedicated external HD DVD to enjoy high-definition. Equipment, its also Samsung LA40S71B LCD TV, a set of Danilo Concept series of speakers, select the classical Concept 6 main speakers, CENTER for the Concept of the speaker, 2 for surround sound Concept and Concept Sub 12 for the subwoofer, and promote this speaker is Tianlong of AVR-1907 amplifier.

(1) focus on the architectural acoustic characteristics, to improve the listening environment

Audio equipment to replay sound good or bad, and listen to the acoustic properties of building environment with a very close relationship to cinema in particular sound system to play the highest performance, must be made on audiovisual space be acoustic treatment.

For the amateurs of the listening room, on the basis of the original estimate of the reverberation time. General results, the reverberation time is often too long, because that doesn't consider family decoration acoustic requirements, use ordinary materials, decrease rate often enough. It doesn't matter if you can be adjusted on the basis of this, but both must know the commonly used materials of sound-absorbing capacity and characteristics.

Related materials form acoustical characteristics of many, the parameters also have very large discrepancies.

Because the material production process, so the same name of material, micro-porous structure will also have access to. Even the sample, the results will be different, but after all, they can only be used as the basis. Materials must be fully taken into account. This need for acoustic characteristics of materials. Reverberation time too long room, stereo and multichannel sound of today's film sound field of sound like location, to enhance the sound. If the room Dysplasia, timber single, dimensions and issues, a standing wave or certain frequency of strong reverberation, generally you should use professional sound-absorbing materials and designed to address. In addition, sound diffusion was important, it can let the entire listening space has a balanced sound pressure, furniture in the room is the most natural absorption and diffusion throughout the body, in order to make a more balanced sound pressure, audio-visual room in should be placed some leather sofas, wooden table, wooden shelves, audio racks and bonsai, and so on.

Second, change the layout of the interior furniture, can substantially change the listening room acoustics, sound change.

If blinds can change sound quality indoor, high frequency, thick curtain can absorb a large number of medium and high tone, thus increasing the voice of compliance, and reduce the effect of mixing, instead use a thin curtain you can make the sound, the treble lively. Large furniture can affect indoor low-frequency response, especially the bookcases, DVD Cabinet, large soft sofas, location change, could significantly change the bass room. Filled with books and sliding doors bookcase could also put the sound produce scattering, book or CD drive is also not very neat or with a full, let them downs cuoluoyouzhi, will only increase if the reflector and diffusion effect. This low-frequency acoustic effect is good, on the average indoor sound distribution. 1 2 3 4

This article navigation:

No. 01: focus on Architectural Acoustics properties

No. 02: low-cost HD Samsung 40 inch LCD TV

Article 03: excellent sound for sedani Concept series

Article 04: Xbox 360 with a dragon and