| Subject: | Re: viewing waveforms |
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| From: | "Jim Morgan" <> |
| Date: | Sat, 6 Aug 2005 06:09:45 -0700 |
Hi Pratap - Here is a web page that has much information on sound. Among other things, It illustrates how the combining two or more sound waves of differing frequency produce an asymmetric wave form. It is a simple matter of the pressure of one wave canceling or reducing the pressure an opposite wave and thereby creating asymmetry. http://www.umanitoba.ca/faculties/arts/linguistics/russell/138/sec4/acoust1= .htm A bird for example, can sing two separate notes that can be of a different frequency, which would result in an asymmetric wave form. Jim Jim Morgan Prescott, Arizona USA http://www.wingsofnature.com |
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