How to Listen to the Audio Track of a Rear Entertainment System Source?
Exploring Audio Transmission through FM Radio
Listening to the audio track of the Rear Entertainment System (RES) source involves several audio principles, one being the use of frequency modulation (FM). To listen to a station's audio, your FM radio receiver tunes into the specific frequency on which the audio is being broadcast. Television (TV) audio can be broadcast via FM, allowing for the possibility to hear the audio through an FM receiver.
In commercial radio broadcasting, sound information is encoded into radio waves. To perceive this audio, we must decode these waves with a receiver such as an FM radio, which then converts the signal back into sound through speakers or headphones.
To better understand these concepts, perform activities in the Sound tab of the relevant software or equipment. Start by playing a CD or mp3 file on speakers placed on a light table, feel the vibrations with your hands as you gradually increase the volume, and observe the effects of frequency and amplitude variations on sound transmission.
How do you listen to the audio track of the Rear Entertainment System source?Final answer:
FM radio receivers can pick up TV audio broadcast as FM by tuning into the specific frequency. To understand how audio is transmitted, one can perform hands-on activities with speakers, altering volume, frequency, and amplitude, and observing vibrational changes.