Wireless audio transmitters are the latest generation of devices that allow music to be streamed throughout your home. In this article, we will examine different products and technologies in order to determine how effective these devices can be for whole-house applications. We’ll also discuss what features to consider when purchasing a wireless audio system.
Wireless audio infrared devices can only be used for line-of sight applications. The signal can only be sent through a wall, as it is infrared. This technology can be found in many wireless speaker kits.
Radio waves are used to transmit the signal from wireless music players. Radio waves can easily pass through walls. Signals are broadcast using either FM or digital transmission. The FM signal is inexpensive but susceptible to audio distortion, static and interference.
Amphony’s digital wireless audio transmitters, for example, use a protocol that is based on digitisation. Before broadcasting, the audio data is converted into digital format. The audio quality will be preserved. Some transmitters use audio compression such as Bluetooth transmitters. This will reduce the quality of the audio. The highest quality audio is achieved by transmitters that send uncompressed data youtube mp3 converter.
The Wireless LAN products (WLANs) are useful for streaming audio from a computer, but they will cause some latency to the stream because wireless LANs were not designed originally to handle real-time streaming. WLAN receivers require a separate card for each receiver.
The audio is sent via power lines and has a great range. In homes with separate mains circuits, they have problems crossing over to another circuit. These products also have a built-in delay to protect against errors in transmission during spikes in power. This prevents them from being used in situations where audio or video is required to sync up with wireless speakers.
These are some tips for choosing the best wireless audio system. Look for a system which can support multiple wireless receivers with a single wireless transmitter. Idealy, an unlimited number of wireless receivers would be supported. So you won’t have to purchase extra transmitters if you decide to add receivers throughout your home. Some devices come with error correction, which can help prevent dropouts when there is strong wireless interference. Select a digital audio transmitter that uses RF to ensure the quality of audio is maintained. If you are using a video application that is real-time, make sure your audio delay does not exceed 10ms.
Choose a transmitter with all the inputs that you require, for example. speaker inputs, RCA inputs etc. You can later buy receivers for a wireless system. Confirm that receivers are available for your different needs. These receivers can be amplified for passive speakers, or they could be line-level for active speakers. Choose a transmitter with the ability to regulate the volume. You can connect your transmitter to any type of equipment that has different levels. The audio could be clipped in the converter stage of the transmitter or dynamic range may not be fully utilized.
Verify that your system includes amplified receivers equipped with digital amplifiers to maximize power. It will keep the receiver cooler during operation. Check that the amplifier has low distortion. It is essential for high-quality sound. Check that the amplifier receiver can drive the speakers of the desired Ohm rating, and is compact and easy to mount for a simple installation. Wireless interference is less likely to occur with products that use the 5.8GHz band, which has a lower density of users than either 900MHz or 2.4GHz.