With HDMI‚ longer length means lesser quality. HDMI can only run up to 15-25ft before it starts to lose the signal. The core of HDMI is copper meaning that it’s a victim of attenuation. The optical wire is also going to be useful if you need longer wires. There is no conductor in the cable to pick up the noise. Optical cables are made of plastic and glass. That annoying hum will disappear like magic.Īctually‚ it’s not magic. Simply isolate the device using the optical cable instead of your copper-based wire. This is where the optical cable comes to save the day. It may not be as easy as it sounds‚ especially if you live in an apartment complex or something of that sort. To stop this‚ you need to hunt down the second ground path and get rid of it. This can potentially damage your equipment. This forms an electromagnetic interference and is picked up by wires‚ resulting in a hum coming from your audio devices. Ground loop or earth loop happens where there is more than one path through which the electricity is grounded. When you use audio devices‚ one issue you may face is the ground loop. The optical cable sounds great and all‚ but why should you use it over other digital audio cables? What’s in it for you? Since then‚ optical audio cable has come a long way. This was originally meant to connect Toshiba’s CD players to their receivers. It dates back to the ‘80s when it was made by Toshiba and named TOSLINK (short form for Toshiba Link). The optical audio cable has been around for almost 30 years now. You can also see a red glow from this port if the computer is powered on. Optical cable looks like a little door that gets pushed away when you plug in the cable to your computer.
When it reaches the receiver at the other end‚ the light reception module converts the signal back to a digital signal. The transmission module of the optical cable converts digital signals to light signals. It uses red light to transfer audio signals. The optical cable is a fiber optics cable which means that it is made out of plastic and glass.
#Optical digital audio splitter tv#
The optical cable is a great cable to connect your Samsung TV to an external audio system - like a stereo speaker or a home theatre. With a digital audio out optical cable, it’s both easy and convenient. If you love playing games or watching movies, good sound makes all the difference – and you may want to invest in an external sound system.
Did you buy a new Samsung TV and are looking for better sound? While Samsung TV’s are great, unless you are buying some of the higher-end models, you might want to take a look at getting better sound.
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