Useful Tools - Revision history

BudjarnLambeth: Made a redirect to the new merged page

2023-04-18T00:27:07Z

Made a redirect to the new merged page

← Older revision		Revision as of 00:27, 18 April 2023
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	~~:''See~~ [[List of music software]]''		#REDIRECT [[List of music software]]



	~~{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}~~

BudjarnLambeth at 11:10, 15 April 2023

2023-04-15T11:10:29Z

← Older revision		Revision as of 11:10, 15 April 2023
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	{{See ~~also\|:~~List of music software}}		:''See [[List of music software]]''



	{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}		{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}

BudjarnLambeth at 08:10, 15 April 2023

2023-04-15T08:10:51Z

← Older revision		Revision as of 08:10, 15 April 2023
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			{{See also\|:List of music software}}



	{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}		{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}

	~~{{See also\|:List of music software}}~~

BudjarnLambeth at 08:10, 15 April 2023

2023-04-15T08:10:28Z

← Older revision		Revision as of 08:10, 15 April 2023
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			{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}

	{{See also\|:List of music software}}		{{See also\|:List of music software}}

	~~{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}~~

BudjarnLambeth at 08:10, 15 April 2023

2023-04-15T08:10:02Z

← Older revision		Revision as of 08:10, 15 April 2023
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	{{See also\|:List of music software}}		{{See also\|:List of music software}}

			{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}

BudjarnLambeth at 06:21, 15 April 2023

2023-04-15T06:21:36Z

← Older revision		Revision as of 06:21, 15 April 2023
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	{{See also\|:~~Software~~}}		{{See also\|:List of music software}}

BudjarnLambeth: Moved all content into “Software”

2023-04-15T06:19:57Z

Moved all content into “Software”

← Older revision		Revision as of 06:19, 15 April 2023
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	{{~~interwiki~~		{{See also\|:Software}}
	\| ~~de =~~
	~~\| en = Useful Tools~~
	~~\| es = Herramientas Útiles~~
	~~\| ja =~~
	}}
	~~{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}~~
	~~=Software for manipulating scales and tunings=~~
	* [http://www.huygens-fokker.org/scala/ Scala] - the ''de facto'' standard software for creating, manipulating and analyzing tunings
	**[https://en.wikipedia.org/wiki/Scala_%28program%29 Wikipedia article on Scala]
	** instructions for [[Creating_Scala_scl_files_for_rank_two_temperaments\|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://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
	* [https://github.com/maxwellpollack/scalemap scalemap] - drop-in microtonal note-to-frequency mapping functionality for C, C++, and Javascript
	* [http://x31eq.com/temper/ Temperament finder] - site by [[Graham_Breed\|Graham Breed]]
	* [http://tonalsoft.com/tonescape.aspx Tonescape] - Music composition, analysis and educational tool by Joe Monzo

	~~=Browser-based tuning tools (JavaScript etc.).=~~
	*[http://www.untwelve.org/static/javascript_demos/MOSring.html Animated MOS ring demo]
	* [https://www.desmos.com/calculator/0ple0quvkd Diatonic Scale Explorer] - Visualize the diatonic scale with different sizes of fifths
	* [http://micro.soonlabel.com/Scott_Thompson/edjiruler.html edjiruler v0.0.1] - Visualize JI intervals close to equal divisions of whole numbers
	* [https://maxis.cool/frex Frequency Explorer] - a browser-based synthesizer + sequencer with precisely-configurable musical scale and harmonic spectrum
	* [http://www.mikebattagliamusic.com/HE-JS/HE.html Harmonic Entropy Calculator] - Interactive Harmonic Entropy curves.
	*[http:~~//sjoerdvisscher.handcraft.com/keyboard.html Hexagonal Keyboard Demo]{{Dead link}} - by Sjoerd Visscher~~
	* [[Interval calculator]] - a nice online interval calculator tool, shows linear fraction and EDO fraction expansions, too
	* [http://www.chord-book.com/microtonal/scale_intervals_calculator.php JI Scale Interval Calculator] - Shows a list of all JI intervals in your JI scale
	*[[Just_Intonation_--_EDO_calculator\|Just Intonation -> EDO calculator]]
	* [http://www.microtonalsoftware.com/scale-tree.html Microtonal Software ~~Scale Tree] - ET Scale Tree Playground~~
	* [https://microtonal-tuner.herokuapp.com Microtonal-tuner] - Wilckerson Ganda's tuner for all EDOs and EDONOIs (be sure to use https: not http:)
	*[http://microtone.isans.net/ Microtone]{{Dead link}} ~~- A HTML5 uniform keyboard demo with any equal temperament~~
	*[http://the-monochord.rhcloud.com/ The Monochord]{{Dead link}} - Try out just intervals from a base frequency.
	*[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
	* [https://jeremiahgoyette.com/calculators/ Music Calculators \| Jeremiah Goyette] (mostly set calculators)
	* [http://offtonic.com/synth/index.html Offtonic Microtonal Synth]
	* [https://academo.org/demos/19-tet-keyboard/ Online 19-edo keyboard]
	* [http://musictheory.zentral.zone/huntsystemcalc.html Online H-System Calculators] - Hunt Intonation Quality Grade Point Average (IQGPA) Calculator
	* [http://http://terpstrakeyboard.com/web-app/keys.htm Online Terpstra keyboard (isomorphic hexagonal keyboard)]
	*[http://micro.soonlabel.com/Scott_Thompson/r2rtg.html Rank 2 Regular Temperament Generator] - generate rank2 regular temperaments
	*[http://fritzo.org/keys/#style=piano Rational Keyboard] - JI keyboard with keys that grow in size
	* [http://sevish.com/scaleworkshop/ Scale Workshop] - Generate tuning files in your browser
	*[https://scratch.mit.edu/projects/247892491/ Selected just intervals by error]
	*[https://scratch.mit.edu/projects/249278782/ Selected just intervals by error (MediaWiki output)]
	*[https://scratch.mit.edu/projects/247966069/ Table of edo intervals]
	*[https://scratch.mit.edu/projects/247936394/ Tempered out comma finder]
	*[https://scratch.mit.edu/projects/247941879/ Tempering out edo finder]
	*[http://www.jhhl.net/tonespiral.html Tonespiral] - Listen to harmonics visualized as a spiral
	*[http://www.toverlamp.org/static/wickisynth/wickisynth.html Wickisynth] - tuning demo synthesizer with Wicki-Hayden key layout
	*[[Wolfram Alpha Regular Temperament Widgets]]
	* [https://www.yacavone.net/xen-calc/ Xen-calc] An interval calculator that translates to/from ratios, cents, FJS and color notation, much more too.
	*[https://xenpaper.com/ Xenpaper.com] - A text-based microtonal sequencer, like a notepad. Write down musical ideas and share the link around

	~~=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.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]
	* [https://play.google.com/store/apps/details?id=an.FracPro Fraction Calculator] — An Android app that [[User:PiotrGrochowski]] recommends to install. Allows to do arithmetic on fractions, while ''not'' outputting a mixed fraction.
	* [http://www.numberempire.com/fractionscalculator.php Fraction Expression Calculator] - easily do ratio arithmetic
	* [http://www.calculatorsoup.com/calculators/math/lcd.php Least Common Denominator of Fractions (LCD) Calculator] - put your JI ratios in here!
	* [https://scratch.mit.edu/projects/245142985/ Number To Fractions] — Finds fractions to a number that improve over the previous. Allows restricting to 3–limit, 5–limit, 7–limit, 11–limit or 13–limit. Type a number to be approximated by JI ratios, or the binary logarithm of a ratio to be approximated by edo intervals.
	* [http://www.gnu.org/software/octave/ Octave] - a free, open source equivalent to MATLAB; useful for working with matrices and much more
	*[http://www.codecogs.com/latex/eqneditor.php Online LaTeX Equation Editor] - create mathematical expressions in LaTeX format for wiki pages etc.
	* [http://www.wolframalpha.com Wolfram Alpha] - perform a variety of intensive mathematical calculations in your browser

Fredg999: Add todo

2023-04-15T05:39:51Z

Add todo

← Older revision		Revision as of 05:39, 15 April 2023
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	\| ja =		\| ja =
	}}		}}
			{{todo\|merge articles\|inline=1\|comment=Merge [[Useful Tools]] into [[Software]] and move to [[List of music software]]}}
	=Software for manipulating scales and tunings=		=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://www.huygens-fokker.org/scala/ Scala] - the ''de facto'' standard software for creating, manipulating and analyzing tunings

BudjarnLambeth: Sorted the remaining list alphabetically

2023-04-15T04:14:54Z

Sorted the remaining list alphabetically

← Older revision		Revision as of 04:14, 15 April 2023
Line 18:		Line 18:

	=Browser-based tuning tools (JavaScript etc.).=		=Browser-based tuning tools (JavaScript etc.).=
	* [https://~~microtonal~~-~~tuner~~.~~herokuapp~~.com ~~Microtonal-tuner~~] - ~~Wilckerson Ganda's tuner for all EDOs and EDONOIs (be sure~~ to ~~use~~ https: ~~not http:)~~		*[http://www.untwelve.org/static/javascript_demos/MOSring.html Animated MOS ring demo]
	* [~~https~~://www.~~yacavone~~.~~net~~/~~xen~~-~~calc~~/ ~~Xen~~-~~calc] An interval calculator that translates to/from ratios, cents, FJS and color notation, much more too~~.		* [https://www.desmos.com/calculator/0ple0quvkd Diatonic Scale Explorer] - Visualize the diatonic scale with different sizes of fifths
	* [~~https~~://~~xenpaper~~.com/ ~~Xenpaper~~.~~com~~] - ~~A text-based microtonal sequencer, like a notepad. Write down musical ideas and share the link around~~		* [http://micro.soonlabel.com/Scott_Thompson/edjiruler.html edjiruler v0.0.1] - Visualize JI intervals close to equal divisions of whole numbers
			* [https://maxis.cool/frex Frequency Explorer] - a browser-based synthesizer + sequencer with precisely-configurable musical scale and harmonic spectrum
			* [http://www.mikebattagliamusic.com/HE-JS/HE.html Harmonic Entropy Calculator] - Interactive Harmonic Entropy curves.
			*[http://sjoerdvisscher.handcraft.com/keyboard.html Hexagonal Keyboard Demo]{{Dead link}} - by Sjoerd Visscher
	* [[Interval calculator]] - a nice online interval calculator tool, shows linear fraction and EDO fraction expansions, too		* [[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]{{Dead link}} - 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
	* [https://www.desmos.com/calculator/0ple0quvkd Diatonic Scale Explorer] - Visualize the diatonic scale with different sizes of fifths
	* [http://www.chord-book.com/microtonal/scale_intervals_calculator.php JI Scale Interval Calculator] - Shows a list of all JI intervals in your JI scale		* [http://www.chord-book.com/microtonal/scale_intervals_calculator.php JI Scale Interval Calculator] - Shows a list of all JI intervals in your JI scale
	* [~~http://www.mikebattagliamusic.com/HE~~-~~JS/HE.html Harmonic Entropy Calculator]~~ - ~~Interactive Harmonic Entropy curves.~~		*[[Just_Intonation_--_EDO_calculator\|Just Intonation -> EDO calculator]]
	* [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.microtonalsoftware.com/scale-tree.html Microtonal Software Scale Tree] - ET Scale Tree Playground
			* [https://microtonal-tuner.herokuapp.com Microtonal-tuner] - Wilckerson Ganda's tuner for all EDOs and EDONOIs (be sure to use https: not http:)
			*[http://microtone.isans.net/ Microtone]{{Dead link}} - A HTML5 uniform keyboard demo with any equal temperament
			*[http://the-monochord.rhcloud.com/ The Monochord]{{Dead link}} - Try out just intervals from a base frequency.
			*[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
			* [https://jeremiahgoyette.com/calculators/ Music Calculators \| Jeremiah Goyette] (mostly set calculators)
	* [http://offtonic.com/synth/index.html Offtonic Microtonal Synth]		* [http://offtonic.com/synth/index.html Offtonic Microtonal Synth]
	* [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://musictheory.zentral.zone/huntsystemcalc.html Online H-System Calculators] - Hunt Intonation Quality Grade Point Average (IQGPA) Calculator
	* [http://http://terpstrakeyboard.com/web-app/keys.htm Online Terpstra keyboard (isomorphic hexagonal keyboard)]		* [http://http://terpstrakeyboard.com/web-app/keys.htm Online Terpstra keyboard (isomorphic hexagonal keyboard)]
	* [http://~~microtone~~.~~isans~~.~~net/ Microtone]{{Dead link}} - A HTML5 uniform keyboard demo with any equal temperament~~		*[http://micro.soonlabel.com/Scott_Thompson/r2rtg.html Rank 2 Regular Temperament Generator] - generate rank2 regular temperaments
	* [http://~~the-monochord~~.~~rhcloud.com/ The Monochord~~]~~{{Dead link}}~~ - ~~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://fritzo.org/keys/#style=piano Rational Keyboard] - JI keyboard with keys that grow in size		* [http://sevish.com/scaleworkshop/ Scale Workshop] - Generate tuning files in your browser
	* [http://~~www~~.~~jhhl.net~~/~~tonespiral.html Tonespiral~~] - ~~Listen to harmonics visualized as a spiral~~		*[https://scratch.mit.edu/projects/247892491/ Selected just intervals by error]
	* [[Wolfram_Alpha_Regular_Temperament_Widgets\|Wolfram Alpha Regular Temperament Widgets]]		*[https://scratch.mit.edu/projects/249278782/ Selected just intervals by error (MediaWiki output)]
	* [[Just_Intonation_--_EDO_calculator\|Just Intonation -> EDO calculator]]		*[https://scratch.mit.edu/projects/247966069/ Table of edo intervals]
	* [https://scratch.mit.edu/projects/247892491/ Selected just intervals by error]		*[https://scratch.mit.edu/projects/247936394/ Tempered out comma finder]
	* [https://scratch.mit.edu/projects/249278782/ Selected just intervals by error (MediaWiki output)]		*[https://scratch.mit.edu/projects/247941879/ Tempering out edo finder]
	* [https://scratch.mit.edu/projects/~~247936394~~/ ~~Tempered out comma finder~~]		*[http://www.jhhl.net/tonespiral.html Tonespiral] - Listen to harmonics visualized as a spiral
	* [https://scratch.mit.edu/projects/~~247941879~~/ ~~Tempering~~ out ~~edo~~ finder]		*[http://www.toverlamp.org/static/wickisynth/wickisynth.html Wickisynth] - tuning demo synthesizer with Wicki-Hayden key layout
	* [https://scratch.mit.edu/projects/~~247966069~~/ ~~Table of~~ edo ~~intervals~~]		*[[Wolfram Alpha Regular Temperament Widgets]]
	* [~~https~~://~~maxis~~.~~cool~~/~~frex Frequency Explorer~~] - a ~~browser~~-~~based~~ synthesizer ~~+ sequencer~~ with ~~precisely~~-~~configurable musical scale~~ and ~~harmonic spectrum~~		* [https://www.yacavone.net/xen-calc/ Xen-calc] An interval calculator that translates to/from ratios, cents, FJS and color notation, much more too.
	* [https://~~jeremiahgoyette~~.com/~~calculators/ Music Calculators \| Jeremiah Goyette~~] ~~(mostly set calculators)~~		*[https://xenpaper.com/ Xenpaper.com] - A text-based microtonal sequencer, like a notepad. Write down musical ideas and share the link around

	=Useful tools for math in general=		=Useful tools for math in general=

BudjarnLambeth: Sorted two of the lists alphabetically

2023-04-15T04:02:51Z

Sorted two of the lists alphabetically

← Older revision		Revision as of 04:02, 15 April 2023
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	=Software for manipulating scales and tunings=		=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://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]		**[https://en.wikipedia.org/wiki/Scala_%28program%29 Wikipedia article on Scala]
	** instructions for [[Creating_Scala_scl_files_for_rank_two_temperaments\|Creating Scala scl files for rank two temperaments]]		** instructions for [[Creating_Scala_scl_files_for_rank_two_temperaments\|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://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://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
			* [https://github.com/maxwellpollack/scalemap scalemap] - drop-in microtonal note-to-frequency mapping functionality for C, C++, and Javascript
	* [http://x31eq.com/temper/ Temperament finder] - site by [[Graham_Breed\|Graham Breed]]		* [http://x31eq.com/temper/ Temperament finder] - site by [[Graham_Breed\|Graham Breed]]
	* [http://tonalsoft.com/tonescape.aspx Tonescape] - Music composition, analysis and educational tool by Joe Monzo		* [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
	* [https://github.com/maxwellpollack/scalemap scalemap] - drop-in microtonal note-to-frequency mapping functionality for C, C++, and Javascript

	=Browser-based tuning tools (JavaScript etc.)=		=Browser-based tuning tools (JavaScript etc.).=
	* [https://xenpaper.com/ Xenpaper.com] - A text-based microtonal sequencer, like a notepad. Write down musical ideas and share the link around.
	* [https://microtonal-tuner.herokuapp.com Microtonal-tuner] - Wilckerson Ganda's tuner for all EDOs and EDONOIs (be sure to use https: not http:)		* [https://microtonal-tuner.herokuapp.com Microtonal-tuner] - Wilckerson Ganda's tuner for all EDOs and EDONOIs (be sure to use https: not http:)
	* [https://www.yacavone.net/xen-calc/ Xen-calc] An interval calculator that translates to/from ratios, cents, FJS and color notation, much more too.		* [https://www.yacavone.net/xen-calc/ Xen-calc] An interval calculator that translates to/from ratios, cents, FJS and color notation, much more too.
			* [https://xenpaper.com/ Xenpaper.com] - A text-based microtonal sequencer, like a notepad. Write down musical ideas and share the link around
	* [[Interval calculator]] - a nice online interval calculator tool, shows linear fraction and EDO fraction expansions, too		* [[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://www.untwelve.org/static/javascript_demos/MOSring.html Animated MOS ring demo]
Line 53:		Line 53:
	=Useful tools for math in general=		=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.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.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]
			* [https://play.google.com/store/apps/details?id=an.FracPro Fraction Calculator] — An Android app that [[User:PiotrGrochowski]] recommends to install. Allows to do arithmetic on fractions, while ''not'' outputting a mixed fraction.
	* [http://www.numberempire.com/fractionscalculator.php Fraction Expression Calculator] - easily do ratio arithmetic		* [http://www.numberempire.com/fractionscalculator.php Fraction Expression Calculator] - easily do ratio arithmetic
	* [http://www.mindspring.com/~alanh/fracs.html Fast Decimal to Fraction Approximations]
	* [http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/cfCALC.html Continued Fraction Calculator]
	* [http://www.calculatorsoup.com/calculators/math/lcd.php Least Common Denominator of Fractions (LCD) Calculator] - put your JI ratios in here!		* [http://www.calculatorsoup.com/calculators/math/lcd.php Least Common Denominator of Fractions (LCD) Calculator] - put your JI ratios in here!
			* [https://scratch.mit.edu/projects/245142985/ Number To Fractions] — Finds fractions to a number that improve over the previous. Allows restricting to 3–limit, 5–limit, 7–limit, 11–limit or 13–limit. Type a number to be approximated by JI ratios, or the binary logarithm of a ratio to be approximated by edo intervals.
	* [http://www.gnu.org/software/octave/ Octave] - a free, open source equivalent to MATLAB; useful for working with matrices and much more		* [http://www.gnu.org/software/octave/ Octave] - a free, open source equivalent to MATLAB; useful for working with matrices and much more
			*[http://www.codecogs.com/latex/eqneditor.php Online LaTeX Equation Editor] - create mathematical expressions in LaTeX format for wiki pages etc.
	* [http://www.wolframalpha.com Wolfram Alpha] - perform a variety of intensive mathematical calculations in your browser		* [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.
	* [https://scratch.mit.edu/projects/245142985/ Number To Fractions] — Finds fractions to a number that improve over the previous. Allows restricting to 3–limit, 5–limit, 7–limit, 11–limit or 13–limit. Type a number to be approximated by JI ratios, or the binary logarithm of a ratio to be approximated by edo intervals.
	* [https://play.google.com/store/apps/details?id=an.FracPro Fraction Calculator] — An Android app that [[User:PiotrGrochowski]] recommends to install. Allows to do arithmetic on fractions, while ''not'' outputting a mixed fraction.