What is DTV system?
What is DTV system? Digital television (DTV) is the transmission of television audiovisual signals using digital encoding, in contrast to the earlier analog television technology which used analog signals. It typically uses a widescreen aspect ratio (commonly 16:9) in contrast to the narrower format of analog TV. What is a smart shower? Taking the concept of a digital shower a step further, a smart shower allows you to fully control every aspect of your showering experience, including temperature, flow, duration and outlet, from your phone or even through voice activation when paired with a smart home system such as Amazon...