If in case you are wondering what these two are, these refer to the types of cables that are available. They both have the same purpose, which is to make sure that audio will pass properly. The main difference between the two is that HDMI cables will be able to pass higher resolution audio. Fiber optic cables, on the other hand, will not have the ability to transmit high-resolution audios.
There are instances when you would need both types of cable, especially when you are using certain items. There are also instances when you will only need the optical cable to ensure that things are working properly.
If in case you are wondering what these two are, these refer to the types of cables that are available. They both have the same purpose, which is to make sure that audio will pass properly. The main difference between the two is that HDMI cables will be able to pass higher resolution audio.
Fiber optic cables, on the other hand, will not have the ability to transmit high-resolution audios. There are instances when you would need both types of cable, especially when you are using certain items. There are also instances when you will only need the optical cable to ensure that things are working properly.