Guidelines For Selecting the ideal Wireless Audio Transmitter Product For Whole-House Audio Stream

More and more wireless audio transmitter products promise the greatest freedom in streaming music all around the house. We are going to take a look at different products and technologies to discover in how long they are useful for whole-house audio applications along with what to look for when purchasing a wireless system.

Running music within your house is usually a daunting task. Many homes are certainly not wired for multi-room audio and achieving the music activity out of your family room for your bedroom is definitely a challenge. Items that solve this challenge are usually based on the following technologies: infrared wireless, RF wireless, wireless LAN or powerline.

Infrared wireless audio goods are restricted to line-of-sight applications, i.e. only operate within a single room considering that the signal is shipped as infrared light which cannot penetrate walls. Fractional treatments is often present in wireless speaker kit products.

RF wireless audio products send the audio signal via radio waves. These radio wave signals can easily proceed through walls. The signal is distributed either by using FM transmission or digital transmission. FM transmitters will be the least expensive option. They provide good range nevertheless the audio signal is vulnerable to audio distortion and noise and it is very susceptible to interference from other wireless transmitters.

Digital wireless audio transmitter products employ a digital protocol. The audio is first transformed into digital data before being transmitted. This process makes sure that the audio quality is fully preserved. Some transmitters use form of audio compression, such as Bluetooth transmitters, that can degrade the audio rather. Transmitters which send the audio data uncompressed will get the highest fidelity.


Products using wireless LAN are of help when streaming audio from the PC. Their drawback is because routinely have some fairly high latency, i.e. the signal is going to be delayed by some amount since wireless LAN was not specifically designed for real-time audio streaming. Also, some products require to get separate wireless LAN modules which are connected each audio receiver.

Powerline products send the audio via the power mains and offer great range. They come upon problems in houses where there are separate mains circuits in terms of to be able to cross over into another circuit. Also, the products build in a delay of several seconds to guard against transmission errors during harmful electrical currents and spikes which prevents their use within applications in which the audio from wireless stereo speakers should be synchronized to non-wireless speakers or video.

Follow this advice for picking a wireless head unit: If you intend to stream audio into several rooms of your dwelling, be sure you pick a system which allows streaming to multiple receivers concurrently. This way you won't need to buy a separate transmitter per receiver you are streaming to. Some products involve some type of error correction built in which supports guard against dropouts in the case of strong wireless interference. Choose a digital RF audio transmitter in order that the audio quality is preserved. Make sure the audio latency is lower than 10 ms in case you have a real-time application like video.

Decide on a transmitter that has every one of the audio inputs you may need, e.g. speaker inputs, RCA inputs etc. Choose a system which you could add receivers down the road which provide each of the required outputs, e.g. amplified speaker outputs, RCA outputs etc. Should you opt for a digital audio transmitter, select one with the input audio level control knob to stop the audio signal from clipping within the transmitter audio converter. This may ensure optimum dynamic range regardless of signal degree of your equipment.

Make sure that the amplified wireless receivers have built-in digital amplifiers with low distortion figures. This will keep your receiver cool due to high amplifier power efficiency and offer optimum quality of sound. Ensure the receivers can drive speakers along with your desired Ohm rating. Deciding on a product the place that the wireless receivers have a small footprint and easy mounting options may help in the installation. Items that be employed in the 5.8 GHz frequency band may have less difficulties with wireless interference than products with all the crowded 900 MHz or 2.4 GHz frequency band.

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