Harmonic: Difference between revisions

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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
'''Harmonics''' are the basic building blocks of periodic sounds. They may also be referred to as partials or overtones, but these words can have different meanings in the same context. ''Harmonic'' usually refers to the sine wave components which make up a sound, which are whole-number multiples of the fundamental frequency (lowest tone). ''Overtones'' consist of all harmonics except for the fundamental; thus the 1st overtone is actually the 2nd harmonic, and so on. Unlike harmonics, ''Partials'' do not need to be related by whole-number multiples, but may instead be completely inharmonic.
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
: This revision was by author [[User:xenwolf|xenwolf]] and made on <tt>2013-09-25 03:33:09 UTC</tt>.<br>
: The original revision id was <tt>453972062</tt>.<br>
: The revision comment was: <tt></tt><br>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
<h4>Original Wikitext content:</h4>
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">**Harmonics** are the basic building blocks of periodic sounds. They may also be referred to as partials or overtones, but these words can have different meanings in the same context. //Harmonic// usually refers to the sine wave components which make up a sound, which are whole-number multiples of the fundamental frequency (lowest tone). //Overtones// consist of all harmonics except for the fundamental; thus the 1st overtone is actually the 2nd harmonic, and so on. Unlike harmonics, //Partials// do not need to be related by whole-number multiples, but may instead be completely inharmonic.


Harmonic oscillators such as a bowed violin or the human voice contains a nearly-infinite amount of harmonics, starting with 1f, 2f, 3f, 4f... where f is the fundamental frequency. Each of these harmonics has a distinct amplitude, generally decreasing as the 'height' of the harmonic increases. The span between any two of these harmonics is called a [[Gallery of Just Intervals|just interval]].
Harmonic oscillators such as a bowed violin or the human voice contains a nearly-infinite amount of harmonics, starting with 1f, 2f, 3f, 4f... where f is the fundamental frequency. Each of these harmonics has a distinct amplitude, generally decreasing as the 'height' of the harmonic increases. The span between any two of these harmonics is called a [[Gallery_of_Just_Intervals|just interval]].


The ancient Greeks called these harmonics "multiples," and considered them to be a unique interval class separate from [[superparticular]] and [[Superpartient|superpartient]] intervals.
The ancient Greeks called these harmonics "multiples," and considered them to be a unique interval class separate from [[superparticular|superparticular]] and [[Superpartient|superpartient]] intervals.


see also
see also
* [[OverToneSeries]]
 
* http://en.wikipedia.org/wiki/Harmonic</pre></div>
<ul><li>[[OverToneSeries|OverToneSeries]]</li><li>[http://en.wikipedia.org/wiki/Harmonic http://en.wikipedia.org/wiki/Harmonic]</li></ul>     [[Category:harmonic]]
<h4>Original HTML content:</h4>
[[Category:overtone]]
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html">&lt;html&gt;&lt;head&gt;&lt;title&gt;Harmonic&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;strong&gt;Harmonics&lt;/strong&gt; are the basic building blocks of periodic sounds. They may also be referred to as partials or overtones, but these words can have different meanings in the same context. &lt;em&gt;Harmonic&lt;/em&gt; usually refers to the sine wave components which make up a sound, which are whole-number multiples of the fundamental frequency (lowest tone). &lt;em&gt;Overtones&lt;/em&gt; consist of all harmonics except for the fundamental; thus the 1st overtone is actually the 2nd harmonic, and so on. Unlike harmonics, &lt;em&gt;Partials&lt;/em&gt; do not need to be related by whole-number multiples, but may instead be completely inharmonic.&lt;br /&gt;
[[Category:partial]]
&lt;br /&gt;
[[Category:psychoacoustics]]
Harmonic oscillators such as a bowed violin or the human voice contains a nearly-infinite amount of harmonics, starting with 1f, 2f, 3f, 4f... where f is the fundamental frequency. Each of these harmonics has a distinct amplitude, generally decreasing as the 'height' of the harmonic increases. The span between any two of these harmonics is called a &lt;a class="wiki_link" href="/Gallery%20of%20Just%20Intervals"&gt;just interval&lt;/a&gt;.&lt;br /&gt;
[[Category:theory]]
&lt;br /&gt;
The ancient Greeks called these harmonics &amp;quot;multiples,&amp;quot; and considered them to be a unique interval class separate from &lt;a class="wiki_link" href="/superparticular"&gt;superparticular&lt;/a&gt; and &lt;a class="wiki_link" href="/Superpartient"&gt;superpartient&lt;/a&gt; intervals.&lt;br /&gt;
&lt;br /&gt;
see also&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;&lt;a class="wiki_link" href="/OverToneSeries"&gt;OverToneSeries&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextUrlRule:17:http://en.wikipedia.org/wiki/Harmonic --&gt;&lt;a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Harmonic" rel="nofollow"&gt;http://en.wikipedia.org/wiki/Harmonic&lt;/a&gt;&lt;!-- ws:end:WikiTextUrlRule:17 --&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/body&gt;&lt;/html&gt;</pre></div>