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Before we get complex into wireless speaker receivers, let us first understand how wi-fi speakers actually work:Every wireless speaker system works on one of the following three systems:- Radio Frequency (RF)second . Bluetooth3. Infrared (IR)Radio FrequencyOf these three technologies, RF has been around the actual longest and is the most widely used. In this system, a wireless phone speaker transmitter is plugged into the particular TV/computer/audio device. This transmission device sends out a radio signal at a fixed frequency towards the speakers, which in turn, produce seem. This is the same principle where cordless phones work. Could technology is quite reliable along with a strong range, it is prone to disturbance from electrical areas and conflicting frequencies through cordless phones, radios, etc .BluetoothBluetooth is the latest technology. ネック スピーカー デメリット works by establishing a new remote connection between a couple Bluetooth enabled devices, that may then be used to shift data. If you have a Wireless enabled phone, you've probably already used this technology to send and receive data. Fast, reliable, and safe from trouble, Bluetooth is slowly creating inroads into the home acoustic market, though its subscriber base is hampered by troubles of range and suitability (older audio devices will not support Bluetooth, especially the non-iPodTouch music players).InfraredInfrared is probably the least popular technology. ネック スピーカー 通話 works on the same rule as your TV remote by using a particular spectrum of light to deliver and receive data. If you noticed, you can't use your TELEVISION remote unless it is directed directly at the TV. Similarly, wireless speakers working on MARCHAR need to be directly in sight on the wireless speaker transmitter to function. This obviously limits all their portability, and hence, this technological innovation hasn't quite caught on.Wireless Speaker TransmittersMany wireless speaker transmitters work towards RF. A universal cordless receiver/transmitter plugs into your recent speaker setup (wired) in addition to essentially turns it in a wireless system. It effectively eliminates complex speaker electrical wiring (which, as anyone will tell you, can make into a labyrinth of cables and wires very, very quickly), which is ideal if you want to set up a property theater system without the inconvenience, or install a set of outdoor speakers without running a few wires through your house.A wireless speaker transmitter typically has a range in excess of 100 toes, with at least 2 acoustic channels and 6-8 cordless channels to eliminate disturbances (if one RF channel creates disturbances, you can simply switch to one more channel). Make sure to check out the total power available with the all of that. If you buy a low powered radio to work with a high-end, high-wattage speaker system, the performance are affected a great deal. Another key specifications is the audio latency. Essentially, this is the amount of latency as well as waiting period between instantly being transmitted by the product and it's rendering by the loudspeakers. Since the signal is being carried wirelessly, the latency time is always much more than a regular wired system. The lower typically the latency, the better.