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What is Pitch, Loudness and Quality of Sound? September 22, 2006

Posted by healthyself in Blogroll, Cell phone safety, Cell Phones, Definitions, Ear, Electromagnetic Field, Electromagnetic Spectrum, Electromagnetic waves, Electrosensitivity, Energy, Exposure, Frequencies, Harmonics, Hearing, Pitch, Sound, Tone, Waves.
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Pitch

This is how high or low a sound seems. A bird makes a high pitch. A lion makes a low pitch.


Pitch and loudness are two ways that sounds are different. Another way is in quality. Some sounds are pleasant and some are a noise.Compare the two waves on the right.A pleasant sound has a regular wave pattern. The pattern is repeated over and over. But the waves of noise are irregular. They do not have a repeated pattern.

http://www.fi.edu/fellows/fellow2/apr99/soundvib.html

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Comments»

1. Muhammad Kashif Raza - April 16, 2008

It is good ,

2. Adedeji Bolaji Hameen - July 17, 2008

Wave characteristics

3. JEbus Edrei C. Taguiam - July 12, 2009

Life Applications

4. Aftab - January 5, 2010

Good But NO Wave Form of high and low Pitch.

5. Hannah Montana - February 15, 2010

Nice defination,Thanx!

6. raldee nuguid - March 16, 2010

now i get it !!

7. katrina - August 29, 2010

yea it’s right.ihav study this i nmy physics book also

8. dark knight - July 20, 2012

there is no detail on definitions of pitch loudness and quality

9. JONNALYN AYALA - November 19, 2012

SO DIFFICULT TO FIND THE DEFINITIONS


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