Question

Which of the following demonstrates how digital music are files played? An analog player changes the recording to digital, and sends the digital signal to a speaker to be played. A digital music player reads the file and plays the recording through a digital music speaker to be played. A digital music converter reads the file as analog and sends the signal to a speaker to be played. An analog converter changes the digital recording back to analog and sends the signal to a speaker to be played.

Answer 1

Answer:

An analog player changes the recording to digital, and sends the digital signal to a speaker to be played.

Explanation:

An audio signal can be defined as a representation of sound, either as an analog or digital signals.

An analog audio signal refers to a continuous signal that is represented by a changing level of quantity such as voltage with respect to time and sequence of bits such as 16kbps, 32kbps, 64kbps, 96kbps, 128kbps, 196kbps, and 320kbps.

Note: Kbps means kilobits per seconds.

On the other hand, a digital audio signal can be defined as the recording, storage and reproduction of sounds by encoding the audio signals in a digitized format.

An analog player is a type of audio player such as a turntable, which is designed to read informations as a continuous signal.

In order to play a digital audio or music files, an analog player changes the recording to a digital format and sends the digital signal to a speaker to be played.

A speaker can be defined as an electronic output device that is typically used for the conversion of an electromagnetic wave to sound wave.

Basically, this conversion is done through the help of a hardware electronic component known as transducers.