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<h2>IMPORTED REVISION FROM WIKISPACES</h2> | <h2>IMPORTED REVISION FROM WIKISPACES</h2> | ||
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | ||
: This revision was by author [[User: | : This revision was by author [[User:spt3125|spt3125]] and made on <tt>2017-07-22 18:54:27 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>615831543</tt>.<br> | ||
: The revision comment was: <tt></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> | The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br> | ||
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* [[http://www.toverlamp.org/static/wickisynth/wickisynth.html|Wickisynth]] - tuning demo synthesizer with Wicki-Hayden key layout | * [[http://www.toverlamp.org/static/wickisynth/wickisynth.html|Wickisynth]] - tuning demo synthesizer with Wicki-Hayden key layout | ||
* [[https://academo.org/demos/19-tet-keyboard/|Online 19-edo keyboard]] | * [[https://academo.org/demos/19-tet-keyboard/|Online 19-edo keyboard]] | ||
* [[http:// | * [[http://http://terpstrakeyboard.com/web-app/keys.htm|Online Terpstra keyboard (isomorphic hexagonal keyboard)]] | ||
* [[http://microtone.isans.net/|Microtone]] - A HTML5 uniform keyboard demo with any equal temperament | * [[http://microtone.isans.net/|Microtone]] - A HTML5 uniform keyboard demo with any equal temperament | ||
* [[http://the-monochord.rhcloud.com/|The Monochord]] - Try out just intervals from a base frequency. | * [[http://the-monochord.rhcloud.com/|The Monochord]] - Try out just intervals from a base frequency. | ||
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* [[http://www.jhhl.net/tonespiral.html|Tonespiral]] - Listen to harmonics visualized as a spiral | * [[http://www.jhhl.net/tonespiral.html|Tonespiral]] - Listen to harmonics visualized as a spiral | ||
* [[Wolfram Alpha Regular Temperament Widgets]] | * [[Wolfram Alpha Regular Temperament Widgets]] | ||
* [[Just Intonation -> EDO calculator]] | |||
=Useful tools for math in general= | =Useful tools for math in general= | ||
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<ul><li><a class="wiki_link_ext" href="http://www.huygens-fokker.org/scala/" rel="nofollow">Scala</a> - the <em>de facto</em> standard software for creating, manipulating and analyzing tunings<ul><li><a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Scala_%28program%29" rel="nofollow">Wikipedia article on Scala</a></li><li>instructions for <a class="wiki_link" href="/Creating%20Scala%20scl%20files%20for%20rank%20two%20temperaments">Creating Scala scl files for rank two temperaments</a></li></ul></li><li><a class="wiki_link_ext" href="http://www.tallkite.com/alt-tuner.html" rel="nofollow" target="_blank">alt-tuner</a> - a tuning plug-in that does adaptive tunings, on-the-fly retuning, and scale analysis by Kite Giedraitis</li><li><a class="wiki_link_ext" href="http://x31eq.com/temper/" rel="nofollow">Temperament finder</a> - site by <a class="wiki_link" href="/Graham%20Breed">Graham Breed</a></li><li><a class="wiki_link_ext" href="http://tonalsoft.com/tonescape.aspx" rel="nofollow">Tonescape</a> - Music composition, analysis and educational tool by Joe Monzo</li><li><a class="wiki_link_ext" href="http://robertinventor.com/software/tunesmithy/music.htm" rel="nofollow">Fractal Tune Smithy &amp; Bounce Metronome</a> - by Robert Walker</li><li><a class="wiki_link_ext" href="http://www.microtonalsoftware.com/" rel="nofollow">Scala to TUN and MTS online converter</a> - by MicrotonalSoftware.com</li></ul><br /> | <ul><li><a class="wiki_link_ext" href="http://www.huygens-fokker.org/scala/" rel="nofollow">Scala</a> - the <em>de facto</em> standard software for creating, manipulating and analyzing tunings<ul><li><a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Scala_%28program%29" rel="nofollow">Wikipedia article on Scala</a></li><li>instructions for <a class="wiki_link" href="/Creating%20Scala%20scl%20files%20for%20rank%20two%20temperaments">Creating Scala scl files for rank two temperaments</a></li></ul></li><li><a class="wiki_link_ext" href="http://www.tallkite.com/alt-tuner.html" rel="nofollow" target="_blank">alt-tuner</a> - a tuning plug-in that does adaptive tunings, on-the-fly retuning, and scale analysis by Kite Giedraitis</li><li><a class="wiki_link_ext" href="http://x31eq.com/temper/" rel="nofollow">Temperament finder</a> - site by <a class="wiki_link" href="/Graham%20Breed">Graham Breed</a></li><li><a class="wiki_link_ext" href="http://tonalsoft.com/tonescape.aspx" rel="nofollow">Tonescape</a> - Music composition, analysis and educational tool by Joe Monzo</li><li><a class="wiki_link_ext" href="http://robertinventor.com/software/tunesmithy/music.htm" rel="nofollow">Fractal Tune Smithy &amp; Bounce Metronome</a> - by Robert Walker</li><li><a class="wiki_link_ext" href="http://www.microtonalsoftware.com/" rel="nofollow">Scala to TUN and MTS online converter</a> - by MicrotonalSoftware.com</li></ul><br /> | ||
<!-- ws:start:WikiTextHeadingRule:2:&lt;h1&gt; --><h1 id="toc1"><a name="Browser-based tuning tools (JavaScript etc.)"></a><!-- ws:end:WikiTextHeadingRule:2 -->Browser-based tuning tools (JavaScript etc.)</h1> | <!-- ws:start:WikiTextHeadingRule:2:&lt;h1&gt; --><h1 id="toc1"><a name="Browser-based tuning tools (JavaScript etc.)"></a><!-- ws:end:WikiTextHeadingRule:2 -->Browser-based tuning tools (JavaScript etc.)</h1> | ||
<ul><li><a class="wiki_link" href="http://xenharmonic.wikispaces.com/Interval%20calculator">Interval calculator</a> - a nice online interval calculator tool, shows linear fraction and EDO fraction expansions, too</li><li><a class="wiki_link_ext" href="http://www.untwelve.org/static/javascript_demos/MOSring.html" rel="nofollow">Animated MOS ring demo</a></li><li><a class="wiki_link_ext" href="http://sjoerdvisscher.handcraft.com/keyboard.html" rel="nofollow">Hexagonal Keyboard Demo</a> - by Sjoerd Visscher</li><li><a class="wiki_link_ext" href="http://micro.soonlabel.com/Scott_Thompson/edjiruler.html" rel="nofollow">edjiruler v0.0.1</a> - Visualize JI intervals close to equal divisions of whole numbers</li><li><a class="wiki_link_ext" href="http://sevish.com/scaleworkshop/" rel="nofollow">Scale Workshop</a> - Generate tuning files in your browser</li><li><a class="wiki_link_ext" href="http://micro.soonlabel.com/Scott_Thompson/r2rtg.html" rel="nofollow">Rank 2 Regular Temperament Generator</a> - generate rank2 regular temperaments</li><li><a class="wiki_link_ext" href="http://ia801408.us.archive.org/1/items/mosedo.html/mosedo.html?p=12&amp;g=5" rel="nofollow">MOSedo</a> - Moments of Symmetry in equal divisions of the octave calculator</li><li><a class="wiki_link_ext" href="http://www.mikebattagliamusic.com/HE-JS/HE.html" rel="nofollow">Harmonic Entropy Calculator</a> - Interactive Harmonic Entropy curves.</li><li><a class="wiki_link_ext" href="http://musictheory.zentral.zone/huntsystemcalc.html" rel="nofollow">Online H-System Calculators</a> - Hunt Intonation Quality Grade Point Average (IQGPA) Calculator</li><li><a class="wiki_link_ext" href="http://www.microtonalsoftware.com/scale-tree.html" rel="nofollow">Microtonal Software Scale Tree</a> - ET Scale Tree Playground</li><li><a class="wiki_link_ext" href="http://www.toverlamp.org/static/wickisynth/wickisynth.html" rel="nofollow">Wickisynth</a> - tuning demo synthesizer with Wicki-Hayden key layout</li><li><a class="wiki_link_ext" href="https://academo.org/demos/19-tet-keyboard/" rel="nofollow">Online 19-edo keyboard</a></li><li><a class="wiki_link_ext" href="http:// | <ul><li><a class="wiki_link" href="http://xenharmonic.wikispaces.com/Interval%20calculator">Interval calculator</a> - a nice online interval calculator tool, shows linear fraction and EDO fraction expansions, too</li><li><a class="wiki_link_ext" href="http://www.untwelve.org/static/javascript_demos/MOSring.html" rel="nofollow">Animated MOS ring demo</a></li><li><a class="wiki_link_ext" href="http://sjoerdvisscher.handcraft.com/keyboard.html" rel="nofollow">Hexagonal Keyboard Demo</a> - by Sjoerd Visscher</li><li><a class="wiki_link_ext" href="http://micro.soonlabel.com/Scott_Thompson/edjiruler.html" rel="nofollow">edjiruler v0.0.1</a> - Visualize JI intervals close to equal divisions of whole numbers</li><li><a class="wiki_link_ext" href="http://sevish.com/scaleworkshop/" rel="nofollow">Scale Workshop</a> - Generate tuning files in your browser</li><li><a class="wiki_link_ext" href="http://micro.soonlabel.com/Scott_Thompson/r2rtg.html" rel="nofollow">Rank 2 Regular Temperament Generator</a> - generate rank2 regular temperaments</li><li><a class="wiki_link_ext" href="http://ia801408.us.archive.org/1/items/mosedo.html/mosedo.html?p=12&amp;g=5" rel="nofollow">MOSedo</a> - Moments of Symmetry in equal divisions of the octave calculator</li><li><a class="wiki_link_ext" href="http://www.mikebattagliamusic.com/HE-JS/HE.html" rel="nofollow">Harmonic Entropy Calculator</a> - Interactive Harmonic Entropy curves.</li><li><a class="wiki_link_ext" href="http://musictheory.zentral.zone/huntsystemcalc.html" rel="nofollow">Online H-System Calculators</a> - Hunt Intonation Quality Grade Point Average (IQGPA) Calculator</li><li><a class="wiki_link_ext" href="http://www.microtonalsoftware.com/scale-tree.html" rel="nofollow">Microtonal Software Scale Tree</a> - ET Scale Tree Playground</li><li><a class="wiki_link_ext" href="http://www.toverlamp.org/static/wickisynth/wickisynth.html" rel="nofollow">Wickisynth</a> - tuning demo synthesizer with Wicki-Hayden key layout</li><li><a class="wiki_link_ext" href="https://academo.org/demos/19-tet-keyboard/" rel="nofollow">Online 19-edo keyboard</a></li><li><a class="wiki_link_ext" href="http://http://terpstrakeyboard.com/web-app/keys.htm" rel="nofollow">Online Terpstra keyboard (isomorphic hexagonal keyboard)</a></li><li><a class="wiki_link_ext" href="http://microtone.isans.net/" rel="nofollow">Microtone</a> - A HTML5 uniform keyboard demo with any equal temperament</li><li><a class="wiki_link_ext" href="http://the-monochord.rhcloud.com/" rel="nofollow">The Monochord</a> - Try out just intervals from a base frequency.</li><li><a class="wiki_link_ext" href="http://fritzo.org/keys/#style=piano" rel="nofollow">Rational Keyboard</a> - JI keyboard with keys that grow in size</li><li><a class="wiki_link_ext" href="http://www.jhhl.net/tonespiral.html" rel="nofollow">Tonespiral</a> - Listen to harmonics visualized as a spiral</li><li><a class="wiki_link" href="/Wolfram%20Alpha%20Regular%20Temperament%20Widgets">Wolfram Alpha Regular Temperament Widgets</a></li><li><a class="wiki_link" href="/Just%20Intonation%20-%3E%20EDO%20calculator">Just Intonation -&gt; EDO calculator</a></li></ul><br /> | ||
<!-- ws:start:WikiTextHeadingRule:4:&lt;h1&gt; --><h1 id="toc2"><a name="Useful tools for math in general"></a><!-- ws:end:WikiTextHeadingRule:4 -->Useful tools for math in general</h1> | <!-- ws:start:WikiTextHeadingRule:4:&lt;h1&gt; --><h1 id="toc2"><a name="Useful tools for math in general"></a><!-- ws:end:WikiTextHeadingRule:4 -->Useful tools for math in general</h1> | ||
<ul><li><a class="wiki_link_ext" href="http://www.sengpielaudio.com/calculator-centsratio.htm" rel="nofollow">Cents to Ratio Calculator</a> - and much more! Also, <a class="wiki_link_ext" href="http://robertinventor.com/software/tunesmithy/help/cents_and_ratios.htm" rel="nofollow">another one</a> with extensive instructions.</li><li><a class="wiki_link_ext" href="http://www.numberempire.com/fractionscalculator.php" rel="nofollow">Fraction Expression Calculator</a> - easily do ratio arithmetic</li><li><a class="wiki_link_ext" href="http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/cfCALC.html" rel="nofollow">Continued Fraction Calculator</a></li><li><a class="wiki_link_ext" href="http://www.mindspring.com/~alanh/fracs.html" rel="nofollow">Fast Decimal to Fraction Approximations</a></li><li><a class="wiki_link_ext" href="http://www.calculatorsoup.com/calculators/math/lcd.php" rel="nofollow">Least Common Denominator of Fractions (LCD) Calculator</a> - put your JI ratios in here!</li><li><a class="wiki_link_ext" href="http://www.gnu.org/software/octave/" rel="nofollow">Octave</a> - a free, open source equivalent to MATLAB; useful for working with matrices and much more</li><li><a class="wiki_link_ext" href="http://www.wolframalpha.com" rel="nofollow">Wolfram Alpha</a> - perform a variety of intensive mathematical calculations in your browser</li><li><a class="wiki_link_ext" href="http://www.codecogs.com/latex/eqneditor.php" rel="nofollow">Online LaTeX Equation Editor</a> - create mathematical expressions in LaTeX format for wiki pages etc.</li></ul></body></html></pre></div> | <ul><li><a class="wiki_link_ext" href="http://www.sengpielaudio.com/calculator-centsratio.htm" rel="nofollow">Cents to Ratio Calculator</a> - and much more! Also, <a class="wiki_link_ext" href="http://robertinventor.com/software/tunesmithy/help/cents_and_ratios.htm" rel="nofollow">another one</a> with extensive instructions.</li><li><a class="wiki_link_ext" href="http://www.numberempire.com/fractionscalculator.php" rel="nofollow">Fraction Expression Calculator</a> - easily do ratio arithmetic</li><li><a class="wiki_link_ext" href="http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/cfCALC.html" rel="nofollow">Continued Fraction Calculator</a></li><li><a class="wiki_link_ext" href="http://www.mindspring.com/~alanh/fracs.html" rel="nofollow">Fast Decimal to Fraction Approximations</a></li><li><a class="wiki_link_ext" href="http://www.calculatorsoup.com/calculators/math/lcd.php" rel="nofollow">Least Common Denominator of Fractions (LCD) Calculator</a> - put your JI ratios in here!</li><li><a class="wiki_link_ext" href="http://www.gnu.org/software/octave/" rel="nofollow">Octave</a> - a free, open source equivalent to MATLAB; useful for working with matrices and much more</li><li><a class="wiki_link_ext" href="http://www.wolframalpha.com" rel="nofollow">Wolfram Alpha</a> - perform a variety of intensive mathematical calculations in your browser</li><li><a class="wiki_link_ext" href="http://www.codecogs.com/latex/eqneditor.php" rel="nofollow">Online LaTeX Equation Editor</a> - create mathematical expressions in LaTeX format for wiki pages etc.</li></ul></body></html></pre></div> | ||
Revision as of 18:54, 22 July 2017
IMPORTED REVISION FROM WIKISPACES
This is an imported revision from Wikispaces. The revision metadata is included below for reference:
- This revision was by author spt3125 and made on 2017-07-22 18:54:27 UTC.
- The original revision id was 615831543.
- The revision comment was:
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.
Original Wikitext content:
<span style="display: block; text-align: right;">[[Herramientas Útiles|Español]] </span> =Software for manipulating scales and tunings= * [[http://www.huygens-fokker.org/scala/|Scala]] - the //de facto// standard software for creating, manipulating and analyzing tunings ** [[http://en.wikipedia.org/wiki/Scala_%28program%29|Wikipedia article on Scala]] ** instructions for [[Creating Scala scl files for rank two temperaments]] * [[@http://www.tallkite.com/alt-tuner.html|alt-tuner]] - a tuning plug-in that does adaptive tunings, on-the-fly retuning, and scale analysis by Kite Giedraitis * [[http://x31eq.com/temper/|Temperament finder]] - site by [[Graham Breed]] * [[http://tonalsoft.com/tonescape.aspx|Tonescape]] - Music composition, analysis and educational tool by Joe Monzo * [[http://robertinventor.com/software/tunesmithy/music.htm|Fractal Tune Smithy & Bounce Metronome]] - by Robert Walker * [[http://www.microtonalsoftware.com/|Scala to TUN and MTS online converter]] - by MicrotonalSoftware.com =Browser-based tuning tools (JavaScript etc.)= * [[xenharmonic/Interval calculator|Interval calculator]] - a nice online interval calculator tool, shows linear fraction and EDO fraction expansions, too * [[http://www.untwelve.org/static/javascript_demos/MOSring.html|Animated MOS ring demo]] * [[http://sjoerdvisscher.handcraft.com/keyboard.html|Hexagonal Keyboard Demo]] - by Sjoerd Visscher * [[http://micro.soonlabel.com/Scott_Thompson/edjiruler.html|edjiruler v0.0.1]] - Visualize JI intervals close to equal divisions of whole numbers * [[http://sevish.com/scaleworkshop/|Scale Workshop]] - Generate tuning files in your browser * [[http://micro.soonlabel.com/Scott_Thompson/r2rtg.html|Rank 2 Regular Temperament Generator]] - generate rank2 regular temperaments * [[http://ia801408.us.archive.org/1/items/mosedo.html/mosedo.html?p=12&g=5|MOSedo]] - Moments of Symmetry in equal divisions of the octave calculator * [[http://www.mikebattagliamusic.com/HE-JS/HE.html|Harmonic Entropy Calculator]] - Interactive Harmonic Entropy curves. * [[http://musictheory.zentral.zone/huntsystemcalc.html|Online H-System Calculators]] - Hunt Intonation Quality Grade Point Average (IQGPA) Calculator * [[http://www.microtonalsoftware.com/scale-tree.html|Microtonal Software Scale Tree]] - ET Scale Tree Playground * [[http://www.toverlamp.org/static/wickisynth/wickisynth.html|Wickisynth]] - tuning demo synthesizer with Wicki-Hayden key layout * [[https://academo.org/demos/19-tet-keyboard/|Online 19-edo keyboard]] * [[http://http://terpstrakeyboard.com/web-app/keys.htm|Online Terpstra keyboard (isomorphic hexagonal keyboard)]] * [[http://microtone.isans.net/|Microtone]] - A HTML5 uniform keyboard demo with any equal temperament * [[http://the-monochord.rhcloud.com/|The Monochord]] - Try out just intervals from a base frequency. * [[http://fritzo.org/keys/#style=piano|Rational Keyboard]] - JI keyboard with keys that grow in size * [[http://www.jhhl.net/tonespiral.html|Tonespiral]] - Listen to harmonics visualized as a spiral * [[Wolfram Alpha Regular Temperament Widgets]] * [[Just Intonation -> EDO calculator]] =Useful tools for math in general= * [[http://www.sengpielaudio.com/calculator-centsratio.htm|Cents to Ratio Calculator]] - and much more! Also, [[http://robertinventor.com/software/tunesmithy/help/cents_and_ratios.htm|another one]] with extensive instructions. * [[http://www.numberempire.com/fractionscalculator.php|Fraction Expression Calculator]] - easily do ratio arithmetic * [[http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/cfCALC.html|Continued Fraction Calculator]] * [[http://www.mindspring.com/~alanh/fracs.html|Fast Decimal to Fraction Approximations]] * [[http://www.calculatorsoup.com/calculators/math/lcd.php|Least Common Denominator of Fractions (LCD) Calculator]] - put your JI ratios in here! * [[http://www.gnu.org/software/octave/|Octave]] - a free, open source equivalent to MATLAB; useful for working with matrices and much more * [[http://www.wolframalpha.com|Wolfram Alpha]] - perform a variety of intensive mathematical calculations in your browser * [[http://www.codecogs.com/latex/eqneditor.php|Online LaTeX Equation Editor]] - create mathematical expressions in LaTeX format for wiki pages etc.
Original HTML content:
<html><head><title>Useful Tools</title></head><body><span style="display: block; text-align: right;"><a class="wiki_link" href="/Herramientas%20%C3%9Atiles">Español</a><br /> </span><br /> <!-- ws:start:WikiTextHeadingRule:0:<h1> --><h1 id="toc0"><a name="Software for manipulating scales and tunings"></a><!-- ws:end:WikiTextHeadingRule:0 -->Software for manipulating scales and tunings</h1> <ul><li><a class="wiki_link_ext" href="http://www.huygens-fokker.org/scala/" rel="nofollow">Scala</a> - the <em>de facto</em> standard software for creating, manipulating and analyzing tunings<ul><li><a class="wiki_link_ext" href="http://en.wikipedia.org/wiki/Scala_%28program%29" rel="nofollow">Wikipedia article on Scala</a></li><li>instructions for <a class="wiki_link" href="/Creating%20Scala%20scl%20files%20for%20rank%20two%20temperaments">Creating Scala scl files for rank two temperaments</a></li></ul></li><li><a class="wiki_link_ext" href="http://www.tallkite.com/alt-tuner.html" rel="nofollow" target="_blank">alt-tuner</a> - a tuning plug-in that does adaptive tunings, on-the-fly retuning, and scale analysis by Kite Giedraitis</li><li><a class="wiki_link_ext" href="http://x31eq.com/temper/" rel="nofollow">Temperament finder</a> - site by <a class="wiki_link" href="/Graham%20Breed">Graham Breed</a></li><li><a class="wiki_link_ext" href="http://tonalsoft.com/tonescape.aspx" rel="nofollow">Tonescape</a> - Music composition, analysis and educational tool by Joe Monzo</li><li><a class="wiki_link_ext" href="http://robertinventor.com/software/tunesmithy/music.htm" rel="nofollow">Fractal Tune Smithy & Bounce Metronome</a> - by Robert Walker</li><li><a class="wiki_link_ext" href="http://www.microtonalsoftware.com/" rel="nofollow">Scala to TUN and MTS online converter</a> - by MicrotonalSoftware.com</li></ul><br /> <!-- ws:start:WikiTextHeadingRule:2:<h1> --><h1 id="toc1"><a name="Browser-based tuning tools (JavaScript etc.)"></a><!-- ws:end:WikiTextHeadingRule:2 -->Browser-based tuning tools (JavaScript etc.)</h1> <ul><li><a class="wiki_link" href="http://xenharmonic.wikispaces.com/Interval%20calculator">Interval calculator</a> - a nice online interval calculator tool, shows linear fraction and EDO fraction expansions, too</li><li><a class="wiki_link_ext" href="http://www.untwelve.org/static/javascript_demos/MOSring.html" rel="nofollow">Animated MOS ring demo</a></li><li><a class="wiki_link_ext" href="http://sjoerdvisscher.handcraft.com/keyboard.html" rel="nofollow">Hexagonal Keyboard Demo</a> - by Sjoerd Visscher</li><li><a class="wiki_link_ext" href="http://micro.soonlabel.com/Scott_Thompson/edjiruler.html" rel="nofollow">edjiruler v0.0.1</a> - Visualize JI intervals close to equal divisions of whole numbers</li><li><a class="wiki_link_ext" href="http://sevish.com/scaleworkshop/" rel="nofollow">Scale Workshop</a> - Generate tuning files in your browser</li><li><a class="wiki_link_ext" href="http://micro.soonlabel.com/Scott_Thompson/r2rtg.html" rel="nofollow">Rank 2 Regular Temperament Generator</a> - generate rank2 regular temperaments</li><li><a class="wiki_link_ext" href="http://ia801408.us.archive.org/1/items/mosedo.html/mosedo.html?p=12&g=5" rel="nofollow">MOSedo</a> - Moments of Symmetry in equal divisions of the octave calculator</li><li><a class="wiki_link_ext" href="http://www.mikebattagliamusic.com/HE-JS/HE.html" rel="nofollow">Harmonic Entropy Calculator</a> - Interactive Harmonic Entropy curves.</li><li><a class="wiki_link_ext" href="http://musictheory.zentral.zone/huntsystemcalc.html" rel="nofollow">Online H-System Calculators</a> - Hunt Intonation Quality Grade Point Average (IQGPA) Calculator</li><li><a class="wiki_link_ext" href="http://www.microtonalsoftware.com/scale-tree.html" rel="nofollow">Microtonal Software Scale Tree</a> - ET Scale Tree Playground</li><li><a class="wiki_link_ext" href="http://www.toverlamp.org/static/wickisynth/wickisynth.html" rel="nofollow">Wickisynth</a> - tuning demo synthesizer with Wicki-Hayden key layout</li><li><a class="wiki_link_ext" href="https://academo.org/demos/19-tet-keyboard/" rel="nofollow">Online 19-edo keyboard</a></li><li><a class="wiki_link_ext" href="http://http://terpstrakeyboard.com/web-app/keys.htm" rel="nofollow">Online Terpstra keyboard (isomorphic hexagonal keyboard)</a></li><li><a class="wiki_link_ext" href="http://microtone.isans.net/" rel="nofollow">Microtone</a> - A HTML5 uniform keyboard demo with any equal temperament</li><li><a class="wiki_link_ext" href="http://the-monochord.rhcloud.com/" rel="nofollow">The Monochord</a> - Try out just intervals from a base frequency.</li><li><a class="wiki_link_ext" href="http://fritzo.org/keys/#style=piano" rel="nofollow">Rational Keyboard</a> - JI keyboard with keys that grow in size</li><li><a class="wiki_link_ext" href="http://www.jhhl.net/tonespiral.html" rel="nofollow">Tonespiral</a> - Listen to harmonics visualized as a spiral</li><li><a class="wiki_link" href="/Wolfram%20Alpha%20Regular%20Temperament%20Widgets">Wolfram Alpha Regular Temperament Widgets</a></li><li><a class="wiki_link" href="/Just%20Intonation%20-%3E%20EDO%20calculator">Just Intonation -> EDO calculator</a></li></ul><br /> <!-- ws:start:WikiTextHeadingRule:4:<h1> --><h1 id="toc2"><a name="Useful tools for math in general"></a><!-- ws:end:WikiTextHeadingRule:4 -->Useful tools for math in general</h1> <ul><li><a class="wiki_link_ext" href="http://www.sengpielaudio.com/calculator-centsratio.htm" rel="nofollow">Cents to Ratio Calculator</a> - and much more! Also, <a class="wiki_link_ext" href="http://robertinventor.com/software/tunesmithy/help/cents_and_ratios.htm" rel="nofollow">another one</a> with extensive instructions.</li><li><a class="wiki_link_ext" href="http://www.numberempire.com/fractionscalculator.php" rel="nofollow">Fraction Expression Calculator</a> - easily do ratio arithmetic</li><li><a class="wiki_link_ext" href="http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/cfCALC.html" rel="nofollow">Continued Fraction Calculator</a></li><li><a class="wiki_link_ext" href="http://www.mindspring.com/~alanh/fracs.html" rel="nofollow">Fast Decimal to Fraction Approximations</a></li><li><a class="wiki_link_ext" href="http://www.calculatorsoup.com/calculators/math/lcd.php" rel="nofollow">Least Common Denominator of Fractions (LCD) Calculator</a> - put your JI ratios in here!</li><li><a class="wiki_link_ext" href="http://www.gnu.org/software/octave/" rel="nofollow">Octave</a> - a free, open source equivalent to MATLAB; useful for working with matrices and much more</li><li><a class="wiki_link_ext" href="http://www.wolframalpha.com" rel="nofollow">Wolfram Alpha</a> - perform a variety of intensive mathematical calculations in your browser</li><li><a class="wiki_link_ext" href="http://www.codecogs.com/latex/eqneditor.php" rel="nofollow">Online LaTeX Equation Editor</a> - create mathematical expressions in LaTeX format for wiki pages etc.</li></ul></body></html>