What Are Wireless Surround Sound Systems?

By Brian Fuller


Manufacturers of home theater products are having a tough time gaining a competing advantage as a consequence of the great number of companies flooding the market place. Newspaper advertisements are usually used in order to push sales of a specific model type. Having said that, print adverts have become more expensive and also significantly less effective and therefore manufacturers need to discover fresh concepts to be able to push profits.

The latest designs of home theater kits do not differ from past versions a lot plus just add a number of small capabilities or perhaps enhance their firmware. Almost all home cinema products bundle the required speakers. The sound quality of these kinds of loudspeakers is consistently getting enhanced. Additionally, innovative surround sound standards such as Dolby 7.1 plus SRS Surround are added into the most up-to-date home cinema equipment. One innovation that has been rather large has been the Blu-Ray disc. This particular technology significantly enhances the quality of movie films and also improves somewhat on the sound. Another craze are 3-D TVs which add a third dimension to movies. To this date there is not any globally established standard however for 3-D TVs. Although a few of these kinds of TV sets require wearing glasses, a few types have come out at industry events which work without the need of glasses. Then again, the 3D effect is dependent to a point on the viewing angle and as a result these TV sets have several restrictions.

A few surround sound kits utilize wireless rear speakers or are perhaps fully wireless. Still, merely a portion of today's home theater products feature cordless loudspeakers. The number of kits where all loudspeakers are cordless will be even smaller. Normally the front speakers are not required to be cordless seeing that they're rather near the surround component. Wireless multichannel packages are an alternative to make rear speakers cordless when you do not own a surround sound kit that incudes cordless speakers. These kinds of packages are manufactured by 3rd-party manufacturers.

Various home cinema kits are wireless ready. This means that you can easily obtain some wireless add-on components from the maker that plug into the surround sound receiver. 3rd-party products, on the other hand, function with almost any home cinema equipment available on the market. When you get a wireless component which is manufactured by the home theater system maker then you can only use that component with that particular brand product. When you swap brands in the future you will also have to swap the cordless loudspeaker set. A 3rd-party loudspeaker kit however can be reused since the transmitter connects to any AV receiver. Generally the transmitter has amplified speaker inputs that accept the amplified audio from the rear-speaker output of the audio-video component. Various transmitters furthermore have line-level audio inputs which can connect to almost any unamplified music output. A few audio-video receivers do offer line-level outputs of the rear channels.

The audio which is broadcast by the transmitter unit is picked up by receiver units that are part of the set. Several entry-level systems include one component that connects to a pair of loudspeakers. Some higher-end kits have a couple of individual devices. The transmitter base and also the receiver devices need to be connected to a mains wall socket through a wallwart power source. 3rd-party surround sound sets provide the benefit of connecting to any model of home theater system.




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