A Few Recommendations To Help Decide On A Wireless Surround Sound Product
Recently more and more wireless surround sound transmitter products have appeared which claim to bring the ultimate freedom of sending music throughout the house. We will research if these latest devices are suitable for whole-house audio. Also, we will give vital suggestions for choosing a wireless audio system. If your house is not wired for audio then you face quite a problem when you want to get your music from your living room to your bed room. Frequently the audio source cannot be moved. Running speaker wires between rooms will be costly and consequently a lot of people are looking for alternatives. There are a number of technologies solving this problem. These include infrared wireless, RF wireless, wireless LAN (WLAN) and powerline.
If your house is not wired for audio then you face quite a challenge when you want to get your music from your living room to your bedroom. Frequently the audio source cannot be moved. Running speaker wires between rooms will be costly and consequently a lot of people are looking for alternatives. The following technologies are utilized by products solving this problem: infrared, RF, wireless LAN and powerline.
Infrared is restricted to line of sight since the audio signal is sent as lightwaves and therefore products using this technology, such as infrared wireless surround sound products, are restricted to a single room. RF wireless audio devices send the music signal via radio waves. These radio wave signals can without problems go through walls. The signal is sent either by using FM transmission or digital transmission. FM transmitters are the cheapest alternative. They offer decent range but the audio signal is prone to audio distortion and static and is extremely susceptible to interference from other wireless transmitters.
WLAN products are convenient for broadcasting audio from a PC. However, wireless LAN was never designed for real-time audio streaming. As a result, products using WLAN will introduce some amount of delay to the signal. WLAN receivers ordinarily require buying a separate LAN card to be plugged into every receiver.
WLAN products are convenient for broadcasting audio from a PC. However, wireless LAN was never designed for real-time audio streaming. As a result, products utilizing WLAN will introduce some amount of delay to the signal. WLAN receivers frequently do not have built-in network access. As a result, such devices often require buying separate LAN cards. These cards are then plugged into every receiver.
Powerline products utilize the power mains to distribute music and offer great range but run into problems if there are individual mains circuits in the house in terms of crossing between circuits. Also, these products build in a delay of several seconds to safeguard against transmission errors during power surges and spikes which prevents their use in applications where the audio from wireless speakers has to be in sync with other non-wireless speakers or video.
Pick a transmitter that has all the audio inputs you require, such as speaker inputs, line-level RCA inputs etc. Make sure that you can buy individual receivers later on as you expand your system. Ensure that you can get receivers with speaker outputs for connecting regular loudspeakers as well as receivers with line-level RCA outputs. If you go with a digital audio transmitter, pick one with an input audio level control knob to avoid the audio signal from clipping inside the transmitter audio converter. This will ensure optimum dynamic range regardless of the signal level of your equipment.
Check that the system provides amplified receivers with a digital amplifier to ensure high power efficiency. This will help keep the receiver cool during operation. Also, make sure the amplifier offers low audio distortion. This is important for good sound quality. Select a system that offers receivers that can drive speakers with the preferred Ohm rating. Make sure the receivers have a small form factor and are easily mountable. This will help during the set up. Products which work in the 5.8 GHz frequency band will have less problems with wireless interference than devices utilizing the crowded 900 MHz or 2.4 GHz frequency band.
Recently more and more wireless surround sound transmitter products have appeared which claim to bring the ultimate freedom of sending music throughout the house. We will research if these latest devices are suitable for whole-house audio. Also, we will give vital suggestions for choosing a wireless audio system. If your house is not wired for audio then you face quite a problem when you want to get your music from your living room to your bed room. Frequently the audio source cannot be moved. Running speaker wires between rooms will be costly and consequently a lot of people are looking for alternatives. There are a number of technologies solving this problem. These include infrared wireless, RF wireless, wireless LAN (WLAN) and powerline.
If your house is not wired for audio then you face quite a challenge when you want to get your music from your living room to your bedroom. Frequently the audio source cannot be moved. Running speaker wires between rooms will be costly and consequently a lot of people are looking for alternatives. The following technologies are utilized by products solving this problem: infrared, RF, wireless LAN and powerline.
Infrared is restricted to line of sight since the audio signal is sent as lightwaves and therefore products using this technology, such as infrared wireless surround sound products, are restricted to a single room. RF wireless audio devices send the music signal via radio waves. These radio wave signals can without problems go through walls. The signal is sent either by using FM transmission or digital transmission. FM transmitters are the cheapest alternative. They offer decent range but the audio signal is prone to audio distortion and static and is extremely susceptible to interference from other wireless transmitters.
WLAN products are convenient for broadcasting audio from a PC. However, wireless LAN was never designed for real-time audio streaming. As a result, products using WLAN will introduce some amount of delay to the signal. WLAN receivers ordinarily require buying a separate LAN card to be plugged into every receiver.
WLAN products are convenient for broadcasting audio from a PC. However, wireless LAN was never designed for real-time audio streaming. As a result, products utilizing WLAN will introduce some amount of delay to the signal. WLAN receivers frequently do not have built-in network access. As a result, such devices often require buying separate LAN cards. These cards are then plugged into every receiver.
Powerline products utilize the power mains to distribute music and offer great range but run into problems if there are individual mains circuits in the house in terms of crossing between circuits. Also, these products build in a delay of several seconds to safeguard against transmission errors during power surges and spikes which prevents their use in applications where the audio from wireless speakers has to be in sync with other non-wireless speakers or video.
Pick a transmitter that has all the audio inputs you require, such as speaker inputs, line-level RCA inputs etc. Make sure that you can buy individual receivers later on as you expand your system. Ensure that you can get receivers with speaker outputs for connecting regular loudspeakers as well as receivers with line-level RCA outputs. If you go with a digital audio transmitter, pick one with an input audio level control knob to avoid the audio signal from clipping inside the transmitter audio converter. This will ensure optimum dynamic range regardless of the signal level of your equipment.
Check that the system provides amplified receivers with a digital amplifier to ensure high power efficiency. This will help keep the receiver cool during operation. Also, make sure the amplifier offers low audio distortion. This is important for good sound quality. Select a system that offers receivers that can drive speakers with the preferred Ohm rating. Make sure the receivers have a small form factor and are easily mountable. This will help during the set up. Products which work in the 5.8 GHz frequency band will have less problems with wireless interference than devices utilizing the crowded 900 MHz or 2.4 GHz frequency band.