Bevin Mirskey, a student at Tree Hill High School, lived with her mother and father and siblings Tommy, Tara and another sibling in the small town of Tree Hill. She was part of the Ravens cheerleading squad and was close friends with captain Brooke Davis.
In electronics, an analog-to-digital converter (ADC, A/D, AâD, or A-to-D) is a system that converts an analog signal, such as a sound picked up by a microphone or light entering a digital camera, into a digital signal.
But a DAC is needed to convert the digital signal to analog to drive an earphone or loudspeaker amplifier in order to produce sound (analog air pressure waves). DACs and their inverse, ADCs, are part of an enabling technology that has contributed greatly to the digital revolution.igital-to-analog conversion can degrade a signal, so a DAC should be specified that has insignificant errors in terms of the application. DACs are commonly used in music players to convert digital data streams into analog audio signals.