How are unwanted frequencies removed prior to digital conversion?

Related MCQs

• Which A/D conversion method has a fixed conversion time?
• Which is not an A/D conversion error?
• Most demultiplexers facilitate which type of conversion?
• Which of the following statements does NOT describe an advantage of digital technology?
• What is a digital-to-analog converter?
• Digital signals transmitted on a single conductor (and a ground) must be transmitted in:
• In a certain digital waveform, the period is four times the pulse width. The duty cycle is ________.
• Parity systems are defined as either________ or ________ and will add an extra ________ tothe digital information being transmitted.
• In a flash analog-to-digital converter, the output of each comparator is connected to an input of a ________.
• The dual-slope analog-to-digital converter finds extensive use in ________.