Hi-Fi

[♫]

(Could you tell us what Hi-Fi is?)
Yes, Hi-Fi is sound reproduction from an instrument that has been specially designed and constructed to give you sound that will be, as nearly as possible, The same sound you would hear in the original playing

What you get in a Hi-Fi set is best described as presence
A feeling of life and nearness in the music

Once you've heard high fidelity reproduction
You'll be hard to satisfy with anything less
(I don’t know, I don’t understand any of it)

As the record plays, the needle reels at the right number of cyclеs per second which have been rеcorded, now this creates electrical impulse, which are then boosted by this amplifier and then pushed out through that speaker in the form of sound waves

(What does it all mean)
(You don't understand)

Hi-Fi, Amplifier
Record player, Speaker

Most people hear sound within a frequency range of 20 to 15000(?)
The phenomenon called sound is a wave in the air pulsing at a certain speed
Now these waves hit the eardrum and are turned into vibration

(Something’s bothering you)
(I know)

[♫]

This is the age of electronics, radar, and atomic energy
Of machinery and speed
And this is a graveyard of this age
A graveyard with coffins
It could happen to you if you make a wrong choice
(Radio waves)