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The third-generation Fire TV, also known as the Fire TV with 4K Ultra HD and Alexa Voice Remote, was released in 2017. It eschewed the previous set-top box design for a small, diamond-shaped " pendant " reminiscent of the Fire TV Stick, which plugs directly into a television set's HDMI port and can be hung from a short HDMI extender cable.
The ambient light sensor of a Google Pixel 4a smartphone under a microscope. An ambient light sensor is a component in smartphones, notebooks, other mobile devices, automotive displays and LCD TVs. It is a photodetector that is used to sense the amount of ambient light present, and appropriately dim the device's screen to match it.
The purpose of bias lighting is to reduce the perceived brightness of the display as a result of the contrast with the slightly illuminated area around it. [1] This reduces the eye strain and fatigue that occurs when viewing a bright display against a very dark background for an extended time, [1] and increases the perceived blackness, perceived highlights, and overall contrast of the display.
Background noise or ambient noise is any sound other than the sound being monitored (primary sound). Background noise is a form of noise pollution or interference . Background noise is an important concept in setting noise levels.
The addition of social networking synchronization to smart TV and HTPC platforms may provide an interaction both with on-screen content and with other viewers than is currently available to most televisions, while simultaneously providing a much more cinematic experience of the content than is currently available with most computers. [43]
Ambient Devices ran a data network called "Ambient Information Network" [9] that sends weather, stock market activity, sport scores, energy pricing and usage using a paging network that utilizes encoded FM radio stations to send out a data broadcast signals to Ambient devices. Ambient stopped transmitting these signals in 2019, rendering ...
Ambient intelligence (AmI) refers to environments with electronic devices that are aware of and can recognize the presence of human beings and adapt accordingly. This concept encompasses various technologies in consumer electronics , telecommunications , and computing.
In some cases, ambient light may be used as a fill, in which case additional lighting provides the stronger light source, for example in bounce flash photography. The relative intensity of ambient light and fill light is known as the lighting ratio , an important factor in calculating contrast in the finished image.