Topic:
Doppler Effect For Sound
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Doppler Effect for Sound
Answers to Common Questions
To start, let's borrow an idea from the pages about sound: what a wave is. But instead of all of the fancy graphics, we'll draw the waves like this: Here, the blue "waves" that go out are the pushes in the air that your ears respo...
The Doppler effect is observed when the straight-line distance between the source and observer is changing. It makes no difference which one thinks it is stationary and which one thinks it is moving, and there is no point in starting that a...
Aside from propogation mediums, velocities, frequencies, and wavelengths there really isn't any difference between audio and optical Doppler effects. The questions involving optical Doppler effects on distant sources (stars, etc.) has to do...
Answers to Other Common Questions
Yes. If they are travelling at each other it will be more pronounced... and when they pass the sound source, the effect will suddenly reverse as they start traveling away from it. Think about how an ambulance siren sounds when you drive pas...
http://uk.answers.yahoo.com/question/index?qid=20090510...
Yes, the Unity engine supports shadows, but they are not optimized yet and should be in place by beta. UPDATE: Shadows are going in and will be 'real shadows,' meaning that they will stretch from the sun's position.
http://www.hq.wwiionline.com/faq_tech.shtml
Sound travels at a certain speed. When one moves towards a sound a sound the sound appears to become louder. This is because the person is moving into the sound so the sound doesn't have to travel as far.
http://answers.ask.com/Science/Physics/how_does_the_dop...
The Doppler effect is when sound waves are either compressed or elongated by an object moving toward or away from us. The waves get compressed on approach just as a train whistle seems to be a higher pitch as it comes toward you.
http://answers.ask.com/Science/Physics/what_is_doppler_...
A doppler measures blood flow and pressure by using sound waves. It is also used to listen to the heart beat of a fetus of a pregnant woman.
http://answers.ask.com/Health/Medicine/what_is_a_dopple...
(often lowercase) the shift in frequency (Doppler shift) of acoustic or electromagnetic radiation emitted by a source moving relative to an observer as perceived by the observer: the shift is to higher frequencies when the source approaches...
http://wiki.answers.com/Q/What_is_the_doppler_affect
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