which of the following best explains how an analog audio signal is typically represented by a computer? responses an analog audio signal is measured as input parameters to a program or procedure. the inputs are represented at the lowest level as a collection of variables. an analog audio signal is measured as input parameters to a program or procedure. the inputs are represented at the lowest level as a collection of variables. an analog audio signal is measured at regular intervals. each measurement is stored as a sample, which is represented at the lowest level as a sequence of bits. an analog audio signal is measured at regular intervals. each measurement is stored as a sample, which is represented at the lowest level as a sequence of bits. an analog audio signal is measured as a sequence of operations that describe how the sound can be reproduced. the operations are represented at the lowest level as programming instructions. an analog audio signal is measured as a sequence of operations that describe how the sound can be reproduced. the operations are represented at the lowest level as programming instructions. an analog audio signal is measured as text that describes the attributes of the sound. the text is represented at the lowest level as a string.
How is an analog audio signal typically represented by a computer?
Answer:
An analog audio signal is typically represented by a computer by measuring it at regular intervals. Each measurement is stored as a sample, which is represented at the lowest level as a sequence of bits. This process is known as digital audio sampling. When an analog audio signal is digitized, it goes through an analog-to-digital conversion process where the continuous analog signal is converted into discrete digital samples. These samples are then stored as binary data, which allows computers to process, transmit, and manipulate audio signals efficiently. This method ensures accurate representation and playback of analog audio signals in the digital domain, enabling various audio processing and editing tasks to be performed on a computer.