From c2df742567049c19cb5fdfa71151f7e65e369cc1 Mon Sep 17 00:00:00 2001
From: axelberndt <axelberndt@gmx.net>
Date: Fri, 3 Apr 2020 13:18:43 +0200
Subject: [PATCH 1/2] v2.0.3 - Removed `sample encodings/test.mpm` from the
 repository. Real musical samples are on the way.

---
 sample encodings/test.mpm | 91 ---------------------------------------
 1 file changed, 91 deletions(-)
 delete mode 100644 sample encodings/test.mpm

diff --git a/sample encodings/test.mpm b/sample encodings/test.mpm
deleted file mode 100644
index ec3bb52..0000000
--- a/sample encodings/test.mpm	
+++ /dev/null
@@ -1,91 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<?xml-model href="../src/out/mpm.rng" type="application/xml" schematypens="http://relaxng.org/ns/structure/1.0"?>
-<?xml-model href="../src/out/mpm.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
-<mpm xmlns="http://www.cemfi.de/mpm/ns/1.0">
-    <metadata>
-        <author>Axel Berndt</author>
-        <author>Max Mustermann</author>
-        <comment>
-            dikvbwiehvg  ergbvieuprbger gtergrwth
-            wsrthwr
-            th
-            wrt sfgnsrtjn  rthwrthrth 2309vg ergt
-            wrthwrthwrthwrth
-        </comment>
-    </metadata>
-    <performance name="a performance" pulsesPerQuarter="720">
-        <global>
-            <header>
-                <tempoStyles>
-                    <styleDef name="Berndt">
-                        <tempoDef name="Allegro" value="120.0"/>
-                    </styleDef>
-                    <styleDef name="Liszt">
-                        <tempoDef name="Allegro" value="126.0"/>
-                        <tempoDef name="Andante" value="126.0"/>
-                    </styleDef>
-                </tempoStyles>
-                <metricalAccentuationStyles>
-                    <styleDef name="Berndt">
-                        <accentuationPatternDef name="four on the floor" length="4.0">
-                            <accentuation value="1.0" beat="1.0" transition.from="-0.5" transition.to="0.0"/>
-                            <accentuation value="0.0" beat="2.0" transition.from="-0.5" transition.to="0.5"/>
-                            <accentuation value="0.5" beat="3.0" transition.from="-1.0" transition.to="-0.5"/>
-                            <accentuation value="-0.5" beat="4.0" transition.from="-1.0" transition.to="1.0"/>
-                        </accentuationPatternDef>
-                    </styleDef>
-                </metricalAccentuationStyles>
-                <rubatoStyles>
-                    <styleDef name="Berndt">
-                        <rubatoDef name="swing" frameLength="720.0" lateStart="0.5" earlyEnd="0.7"/>
-                    </styleDef>
-                </rubatoStyles>
-                <dynamicsStyles>
-                    <styleDef name="Berndt">
-                        <dynamicsDef name="ff" value="125.0"/>
-                    </styleDef>
-                </dynamicsStyles>
-            </header>
-            <dated>
-                <rubatoMap>
-                    <style date="0.0" name.ref="Berndt"/>
-                    <rubato date="3.0" name.ref="swing" lateStart="0.7" earlyEnd="1.0"/>
-                </rubatoMap>
-                <tempoMap>
-                    <style date="0.0" name.ref="Berndt"/>
-                    <tempo date="0.0" bpm="Allegro" transition.to="Allegro" beatLength="0.25"/>
-                </tempoMap>
-                <dynamicsMap>
-                    <dynamics date="0.0" volume="1.0"/>
-                    <style date="0.0" name.ref="Berndt"/>
-                    <dynamics date="0.0" volume="ff" transition.to="ff"/>
-                </dynamicsMap>
-            </dated>
-        </global>
-        <part name="Soprano" number="1" midi.channel="0" midi.port="0">
-            <header>
-                <articulationStyles>
-                    <styleDef name="Berndt">
-                        <articulationDef name="nonlegato" absoluteDurationChangeMs="-12.0"/>
-                        <articulationDef name="staccato" absoluteDurationMs="60.0" relativeVelocity="0.7"/>
-                    </styleDef>
-                </articulationStyles>
-            </header>
-            <dated>
-                <metricalAccentuationMap>
-                    <style date="0.0" name.ref="Berndt"/>
-                    <accentuationPattern date="0.0" name.ref="four on the floor" scale="10.0"/>
-                </metricalAccentuationMap>
-                <articulationMap>
-                    <style date="0.0" name.ref="Berndt" defaultArticulation="nonlegato"/>
-                    <articulation date="0.0" name.ref="nonlegato"/>
-                    <articulation date="0.0" name.ref="staccato"/>
-                </articulationMap>
-                <tempoMap>
-                    <style date="0.0" name.ref="Berndt"/>
-                    <tempo date="0.0" bpm="Allegro" beatLength="0.25"/>
-                </tempoMap>
-            </dated>
-        </part>
-    </performance>
-</mpm>
\ No newline at end of file

From abaf2ee6f126416708666e9f5e37574cf764fb1b Mon Sep 17 00:00:00 2001
From: axelberndt <axelberndt@gmx.net>
Date: Thu, 9 Apr 2020 10:44:17 +0200
Subject: [PATCH 2/2] v2.0.3 Documentation update: A remark on the use of
 subnote dynamics.

---
 src/mpm.odd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mpm.odd b/src/mpm.odd
index ce83beb..028dcaf 100644
--- a/src/mpm.odd
+++ b/src/mpm.odd
@@ -361,7 +361,7 @@
                         </dynamicsMap>
                     </egXML>
                     
-                    <tei:p>Each continuous dynamics transition should be followed by another dynamics instruction (continuous or constant) as it provides the end date of the transition. Otherwise the transition would stretch to infinity. The second dynamics instruction sets the optional attribute <tei:att>subNoteDynamics</tei:att> true (default value is false) which expresses that the dynamics transition is performed not only in a note-wise fashion but also within each tone. This feature may not be applicable to, e.g., struck instruments such as piano and harp. Other instruments, however, have the possibility to modulate the dynamics of a held tone, such as the human voice, wind and string instruments.</tei:p> 
+                    <tei:p>Each continuous dynamics transition should be followed by another dynamics instruction (continuous or constant) as it provides the end date of the transition. Otherwise the transition would stretch to infinity. The second dynamics instruction sets the optional attribute <tei:att>subNoteDynamics</tei:att> true (default value is false) which expresses that the dynamics transition is performed not only in a note-wise fashion but also within each tone. This feature may not be applicable to, e.g., struck instruments such as piano and harp. Other instruments, however, are able to modulate the dynamics of a held tone, such as the human voice, wind and bowed string instruments. Switching from non-subnote dynamics to subnote dynamics or vice versa should be done at the beginning of a note or during a rest, not within a note, to avoid artifacts.</tei:p> 
                     
                     <tei:p>The shape of continuous dynamics transitions can be further refined by attributes <tei:att>curvature</tei:att> and <tei:att>protraction</tei:att>. Attribute <tei:att>curvature</tei:att> is defined in the interval [0.0, 1.0] and indicates a distinct sigmoidal (S) shape of the dynamics curve (value &gt; 0.0) or a straight linear transition (value = 0.0). The higher the value the more accentuated is the transition. Attribute <tei:att>protraction</tei:att> is defined in the interval [-1.0, 1.0] and indicates whether the transition comes relatively early (value &lt; 0.0), relatively late (value &gt; 0.0) or is equally shared between first and second half of the interval between <tei:gi>date</tei:gi> and the subsequent dynamics instruction's<tei:gi>date</tei:gi>. The mathematical model to construct dynamics curves translates these attributes into cubic Bézier curves as shown in the following figures.</tei:p>