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A megaphone is basically an audio transformer… minimizing the loss of energy that occurs when the sound moves from a small volume (inside mouth) to the large volume outside by making the transition more gradual. That’s my physics lesson for today.
Imagine almost 4 years ago
Theoretically that should work.
painthacker Premium Member almost 4 years ago
It does. Many decades ago, before hearing aids, there used to be exactly that sort of object, called ‘ear horns’ I think.
Gent almost 4 years ago
Sound bouncing off panel walls? Echo? Collecting the audience’s voice?
Zebrastripes almost 4 years ago
Eh? what’d ya say? ?
Egrayjames almost 4 years ago
I see said the blind man to his deaf horse as he picked up his hammer and saw.
Radish... almost 4 years ago
Hi tech.
Rev Phnk Ey almost 4 years ago
I’ve head of talking through your rear, but never talking through your ear.
mistercatworks almost 4 years ago
Listening for that distant echo
Perkycat almost 4 years ago
Funny!
KEA almost 4 years ago
A megaphone is basically an audio transformer… minimizing the loss of energy that occurs when the sound moves from a small volume (inside mouth) to the large volume outside by making the transition more gradual. That’s my physics lesson for today.
P51Strega almost 4 years ago
Megaphone, Megaanswer
Doctor Toon almost 4 years ago
My step daughter is nearly deaf and she has trouble with hearing aids, we have to shout to make ourselves understood
We have thought about using a funnel if she gets much worse
Rabbit Brown 2105-30 P coat almost 4 years ago
סס
Rabbit Brown 2105-30 P coat almost 4 years ago
Why is it that when I push the English xx, Hebrew horse סס emerges?
InTraining Premium Member almost 4 years ago
Apparently, Horace is horny…!
JH&Cats almost 4 years ago
I think perhaps it’s too loud for him—he’s trying to minimize the sound.