Acoustic Mirrors, Waveguides & Interference Effects

Thread starter Try hard
Start date Aug 12, 2004
Tags

Acoustic Effects Interference Mirrors Waveguides

Aug 12, 2004

Try hard

Can someone point towards some useful information for me about the frequency dependence (over the audio frequency range) on acoustic mirrors, acoustic waveguides/horns and interfenece and diffraction effects please? Thanks

Physics news on Phys.org

Aug 13, 2004

Nenad

have you learned about wavelength, frequency, noise, sound intencity?

Thread 'A Time Crystal Visible to the Human Eye'

https://interestingengineering.com/science/worlds-first-time-crystal-visible-human-eye

View full post »

Thread 'Atmosphere on moons'

Why don't other large moons in our solar system have atmospheres like Titan?

View full post »

Thread 'Why can't Solar panels be hemispherical, or a curved strip type?'

comparing a flat solar panel of area 2π r² and a hemisphere of the same area, the hemispherical solar panel would only occupy the area π r² of while the flat panel would occupy an entire 2π r² of land. wouldn't the hemispherical version have the same area of panel exposed to the sun, occupy less land space and can therefore increase the number of panels one land can have fitted? this would increase the power output proportionally as well. when I searched it up I wasn't satisfied with...

View full post »