From cef9811dac46a9d54dab0f0d82ce5c3ae032fc7c Mon Sep 17 00:00:00 2001 From: David Robillard Date: Mon, 4 Oct 2010 18:21:08 +0000 Subject: Initial import of lv2plug.in universe. --- extensions/units.lv2/units.ttl | 350 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 350 insertions(+) create mode 100644 extensions/units.lv2/units.ttl (limited to 'extensions/units.lv2/units.ttl') diff --git a/extensions/units.lv2/units.ttl b/extensions/units.lv2/units.ttl new file mode 100644 index 0000000..52e20f6 --- /dev/null +++ b/extensions/units.lv2/units.ttl @@ -0,0 +1,350 @@ +# LV2 Units Extension +# Copyright (C) 2007 Steve Harris +# Copyright (C) 2009 David Robillard +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR +# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +# OTHER DEALINGS IN THE SOFTWARE. + +@prefix units: . +@prefix lv2: . +@prefix rdf: . +@prefix rdfs: . +@prefix doap: . +@prefix foaf: . + + + a lv2:Specification ; + doap:created "2007-02-06" ; + doap:homepage ; + doap:release [ + doap:revision "5" ; + doap:created "2009-11-10" + ] ; + doap:maintainer [ + a foaf:Person ; + rdfs:seeAlso ; + foaf:homepage ; + foaf:mbox_sha1sum "44bc4fed584a2d1ac8fc55206db67656165d67fd" ; + foaf:name "Steve Harris" + ], [ + a foaf:Person ; + rdfs:seeAlso ; + foaf:homepage ; + foaf:name "David Robillard" + ] ; + doap:name "LV2 Units extension" ; + rdfs:comment """ +This extension defines a number of units for use in audio processing. + +For example, to say that the port use the gain unit defined as units:db (decibels): +
+@prefix : <http://lv2plug.in/ns/extensions/units#> .
+
+lv2:port [
+    a            lv2:ControlRateInputPort ;
+    lv2:datatype lv2:Float ;
+    lv2:index    0 ;
+    lv2:symbol   "gain" ;
+    lv2:name     "gain" ;
+    :unit        :db
+]
+
+ +Using the same form, plugins may also specify one-off units inline, to give +better display hints to hosts: +
+lv2:port [
+    a            lv2:ControlRateInputPort ;
+    lv2:datatype lv2:Float ;
+    lv2:index    0 ;
+    lv2:symbol   "frob" ;
+    lv2:name     "frob level" ;
+    units:unit [
+        a            units:NonSIUnit ;
+        units:name   "frobnication" ;
+        units:symbol "fr" ;
+        units:render "%f f"
+    ]
+]
+
+Units are defined by a number of properties: + +
+
units:name
+
A display name for the unit (eg. decibels)
+
units:symbol
+
The abbreviated symbol for the unit (eg. dB)
+
units:render
+
A printf(3) string to be used to render the numerical value (eg. \"%f dB\")
+
units:conversion
+
Defines a conversion into another unit, commonly the SI unit for the +unit class (eg. units:conversion [ units:to units:m ; units:factor 1000 ]). +conversions are expressed as either factors (multiplicand for the conversion) +or offsets (addend for the conversion).
+
+""" ^^ lv2:basicXHTML . + +units:Unit a rdfs:Class ; + rdfs:comment "A unit for LV2 port data" . + +units:unit + a rdf:Property ; + rdfs:domain lv2:Port ; + rdfs:range units:Unit ; + rdfs:comment "Relates a port to the unit of its data" . + +units:s a units:Unit ; + units:conversion [ + units:factor 0.0166666666 ; + units:to units:min + ] ; + units:name "second" ; + units:prefixConversion [ + units:factor 1000 ; + units:to units:ms + ] ; + units:render "%f s" ; + units:symbol "s" . + +units:ms a units:Unit ; + units:name "millisecond" ; + units:prefixConversion [ + units:factor 0.001 ; + units:to units:s + ] ; + units:render "%f ms" ; + units:symbol "ms" . + +units:min a units:Unit ; + units:conversion [ + units:factor 60.0 ; + units:to units:s + ] ; + units:name "minute" ; + units:render "%f mins" ; + units:symbol "min" . + +units:bar a units:Unit ; + units:name "bar" ; + units:render "%f bars" ; + units:symbol "bars" . + +units:beat a units:Unit ; + units:name "beat" ; + units:render "%f beats" ; + units:symbol "beats" . + +units:m a units:Unit ; + units:conversion [ + units:factor 39.37 ; + units:to units:inch + ] ; + units:name "metre" ; + units:prefixConversion [ + units:factor 100 ; + units:to units:cm + ], [ + units:factor 1000 ; + units:to units:mm + ], [ + units:factor 0.001 ; + units:to units:km + ] ; + units:render "%f m" ; + units:symbol "m" . + +units:cm a units:Unit ; + units:conversion [ + units:factor 0.3937 ; + units:to units:inch + ] ; + units:name "centimetre" ; + units:prefixConversion [ + units:factor 0.01 ; + units:to units:m + ], [ + units:factor 10 ; + units:to units:mm + ], [ + units:factor 0.00001 ; + units:to units:km + ] ; + units:render "%f cm" ; + units:symbol "cm" . + +units:mm a units:Unit ; + units:conversion [ + units:factor 0.03937 ; + units:to units:inch + ] ; + units:name "millimetre" ; + units:prefixConversion [ + units:factor 0.001 ; + units:to units:m + ], [ + units:factor 0.1 ; + units:to units:cm + ], [ + units:factor 0.000001 ; + units:to units:km + ] ; + units:render "%f mm" ; + units:symbol "mm" . + +units:km a units:Unit ; + units:conversion [ + units:factor 0.62138818 ; + units:to units:mile + ] ; + units:name "kilometre" ; + units:prefixConversion [ + units:factor 1000 ; + units:to units:m + ], [ + units:factor 100000 ; + units:to units:cm + ], [ + units:factor 1000000 ; + units:to units:mm + ] ; + units:render "%f km" ; + units:symbol "km" . + +units:inch a units:Unit ; + units:conversion [ + units:factor 2.54 ; + units:to units:cm + ] ; + units:name "inch" ; + units:render "%f\"" ; + units:symbol "in" . + +units:mile a units:Unit ; + units:conversion [ + units:factor 1.6093 ; + units:to units:km + ] ; + units:name "mile" ; + units:render "%f mi" ; + units:symbol "mi" . + +units:db a units:Unit ; + units:name "decibel" ; + units:render "%f dB" ; + units:symbol "dB" . + +units:pc a units:Unit ; + units:conversion [ + units:factor 0.01 ; + units:to units:coef + ] ; + units:name "percent" ; + units:render "%f%%" ; + units:symbol "%" . + +units:coef a units:Unit ; + units:conversion [ + units:factor 100 ; + units:to units:pc + ] ; + units:name "coefficient" ; + units:render "* %f" ; + units:symbol "" . + +units:hz a units:Unit ; + units:name "hertz" ; + units:prefixConversion [ + units:factor 0.001 ; + units:to units:khz + ], [ + units:factor 0.000001 ; + units:to units:mhz + ] ; + units:render "%f Hz" ; + units:symbol "Hz" . + +units:khz a units:Unit ; + units:name "kilohertz" ; + units:prefixConversion [ + units:factor 1000 ; + units:to units:hz + ], [ + units:factor 0.001 ; + units:to units:mhz + ] ; + units:render "%f kHz" ; + units:symbol "kHz" . + +units:mhz a units:Unit ; + units:name "megahertz" ; + units:prefixConversion [ + units:factor 1000000 ; + units:to units:hz + ], [ + units:factor 0.001 ; + units:to units:khz + ] ; + units:render "%f MHz" ; + units:symbol "MHz" . + +units:bpm a units:Unit ; + units:name "beats per minute" ; + units:prefixConversion [ + units:factor 0.0166666666 ; + units:to units:hz + ] ; + units:render "%f BPM" ; + units:symbol "BPM" . + +units:oct a units:Unit ; + units:conversion [ + units:factor 12.0 ; + units:to units:semitone12TET + ] ; + units:name "octaves" ; + units:render "%f octaves" ; + units:symbol "oct" . + +units:cent a units:Unit ; + units:conversion [ + units:factor 0.01 ; + units:to units:semitone12TET + ] ; + units:name "cent" ; + units:render "%f ct" ; + units:symbol "ct" . + +units:semitone12TET a units:Unit ; + units:conversion [ + units:factor 0.083333333 ; + units:to units:oct + ] ; + units:name "semitone" ; + units:render "%f semi" ; + units:symbol "semi" . + +units:degree a units:Unit ; + units:name "degree" ; + units:render "%f deg" ; + units:symbol "deg" . + +units:midiNote a units:Unit ; + units:name "MIDI note" ; + units:render "MIDI note %d" ; + units:symbol "note" . + -- cgit v1.2.1