Sound Clips: The Human Instrument

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	Sound Clips: The Human Instrument

wildcat

1-14-2008 6:49 AM

1346 views

tags:

human voice

wildcat says:

AMAZINGLY FLEXIBLE the human voice creates sounds as rich and complex as those of conventional musical instruments--but with much smaller equipment.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/2ebf1f33-78ab-4fe2-921e-9137794457b4/E222B91F-C31A-425E-8FA7-27F3E9174B35/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.sciam.com/article.cfm?id=sound-clips-human-instrument" href="http://www.sciam.com/article.cfm?id=sound-clips-human-instrument" style="font-size: 11px;">www.sciam.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.sciam.com/article.cfm?id=sound-clips-human-instrument"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.sciam.com/img/E9793E1D-4818-4F91-B045-89B2B1CD97C6" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.sciam.com/article.cfm?id=sound-clips-human-instrument"><P>Although the human vocal system is small, it manages to create sounds as varied and beautiful as those produced by a variety of musical instruments. The question is: How can singers produce all those remarkable sounds?</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.sciam.com/article.cfm?id=sound-clips-human-instrument"><P>All instruments, including our singing voices, have a sound source, a resonator that reinforces (amplifies) the basic sound and a radiator that transmits the sound to listeners. In people, the source is vibrating vocal folds (vocal cords) of the larynx or voice box; the resonator is the sound-boosting airway above the larynx; and the radiator is the opening of the mouth.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.sciam.com/article.cfm?id=sound-clips-human-instrument"><P>The human voice can create an impressive array of sounds because it relies on non-linear feedback by which a small input can result in a disproportionately large output. One of the voice’s more effective nonlinear mechanisms is inertive reactance, whereby singers create special conditions in their vocal tract to amplify sounds generated by the vocal folds.</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/E222B91F-C31A-425E-8FA7-27F3E9174B35/blog/" title="blog or email this clip"><img src="http://content9.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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