Optical Digital Audio Cable transmits audio wave through the optical cable from the main point of supply. The sound wave that spreads from the optical cable changes from an electrical surge to an optical wave and when the wave arrives at the transceiver, it goes through a process of converting back to an electrical wave again, allowing the optical digital audio cable to transmit audio wave in between different machines.
They are known for transmitting excellent quality audio waves from one device to another. Whether you are an audio expert or not, the excellent quality sound that these optical audio cable delivers won’t go unsound. The optical cable can be connected easily to any CD or Blu-Ray players, audio devices, home theatre system, etc.
What is an Optical Digital Audio used for in the digital world?
Optical Digital Audio Cable produces audio communication in between an origin such as some disk players or multimedia players, and other elements like an amp or a transceiver or a subwoofer. Either way, they transfer digital audio wave from a component to another.
Here are some highlights of its usage:
- It is an excellent way to receive and send audio wave in between digital machines.
- It is capable of delivering 5.1 to 6.1 surround sound without degrading the sound quality.
- It does not fail to support the format of the audio wave sent by the optical port, unlike some HDMI port.
- It is used in most of the smart TV’s to get the surround sound experience using home theatres.
- It is not as cheap as the other varieties available on the market, but their performance is better than the rest. They produce a better result when it comes to transmitting the audio wave from one port to another.
The following features will explain the vital usage of optical cables:
DVD playing machines
An optical digital audio cable is used to transmit an audio wave from an element, e.g., a DVD player, to another aspect, like a transceiver. Otherwise, some devices such as a TV has an inbuilt optical port and can directly connect.
In order to get an excellent quality sound from a CD playing machine, the optical digital audio cable must relate to a transceiver. Why because, they can easily replicate a digital wave, and doesn’t complicate things during its transmission, unlike other cables. They are a good option for producing excellent quality sound.
Portable Multimedia machines
There are some portable machines such as a Discman, that can transfer data’s to another element using the optical digital audio cable. And if you also want to make use of the Discman with the help of a transceiver, the optical cable allows you to connect the two elements.
To improve the quality of the of the sound, many extraordinary surround sound speakers and home theatre machines make use of the optical digital audio cable by connecting a sub speaker to a transceiver.
With the advancement in technology, the recent development in the game lift like PSP3 can connect to a Television with the assistance of an optical cable making it possible to transmit the video and audio wave from the game lift to the TV.
Although it is compatible with a lot of devices born in this new era of technology, optical cables still do not support Dolby TrueHD and DTS-HD.
How to connect an optical audio cable to a TV?
Connecting an optical digital audio cable to a TV is not a difficult task. Most of the Televisions today are compatible with an optical cable, and they can be easily plugged in through the input that is inbuilt on the TV and the other transceiver.
However, here are some pointers to consider before you plug in an optical cable to your TV:
1. Selecting the right kind of wire
Almost all the audio devices have an input for coaxial cables but not optical audio cable input. So it is vital to choose and select the right kind of cable required by your Television.
2. The Cables that fits
When you purchase an optical audio cable, it is essential to check the type of connector that you are buying because optical audio cables come in different designs. Some are round, some are square and others in different varieties depending on the manufacturer of your product. Therefore, it is important to check which kind is compatible with your TV audio transmitter and transceiver.
3. Tear out the plastic covering
The optical cables come with a plastic covering the tip of the connector. It may seem pretty obvious, but a lot of people make this mistake of forgetting to remove the plastic even on the optical audio input which is generally covered by a lid, thereby, causing damage. So it is essential that you remove the plastic covering before connecting the optical cable into your Television.
4. Fitting in the right shape
Most of the optical audio cables get damaged because the users forcefully try to install the wrong shaped connectors.
If using an HDMI cable is not on your list, then the Optical cable is your best possible option because they use the rhythm of light instead of mechanical drive to transfer audio waves. They are virtually resistant to cause any hindrance. Almost all the new smart TV’s have an optical hoist to send and receive digital sound streams. These optical hoists are now inbuilt in most of the CD/DVD players, Home Theatre setups, Blu-Ray players, etc.
It is undeniable that HDMI has replaced the optical cable in some aspects, maybe for the video streaming at the least but that does not make optical Audio cable any less useful. As much as HDMI cable is progressing, there are some advantages of an optical cable which are commendable even today, at this age and time.
It can transmit an excellent quality sound. For most of the users, whether it is HDMI or optical cable, there is hardly any recognizable dissimilarity among the audio resolution. They are both very equal, for most instances the sound quality will be the same.
This article is not to point out or convince you to use only optical cable. Of course, HDMI transmits better video quality without a doubt, but it is all the same when it comes to audio resolution. This article aims to guide a user on the usefulness of optical digital audio cable because when all else fails you, optical audio wires come to the rescue.
However, it is still necessary to search for a well-built optical cable that does not affect or harm the quality of the sound.