Dolby Digital and similar technologies
It's been a long time since I posted something on my blog. But from now on I'll be posting stuff regularly on this blog. So what is Dolby Digital ? > Formerly known as AC-3 is a digital audio coding technique that reduces the amount of data needed to produce high quality sound. It has five full bandwidth channels i.e. front left , front right , center , surround left and surround right, due to which it creates full surround sound experience for the listener. This multichannel system is referred as 5.1 channel. Because everyone doesn't have the proper equipment to utilize the 5.1 channel sound, it's developer included a downmixing feature that ensure that it is compatible with any sound device. Now a days we can find various gadgets with dolby digital(or Atmos) feature like laptops and smartphones. Another variant : There is another variant of Dolby audio i.e. Dolby TrueHD . TrueHD, while still using...