<blocks app="Snap! 6, https://snap.berkeley.edu" version="1"><block-definition s="plot sound %&apos;name&apos;" type="command" category="pen"><comment x="0" y="0" w="164" collapsed="false">quickly plot the samples of a sound, a list of samples (single channel), or a list of lists (multiple channels) to the stage at a lower resolution.</comment><header></header><code></code><translations>pt:desenha o gráfico do som _&#xD;</translations><inputs><input type="%s" readonly="true"><options>§_soundsMenu</options></input></inputs><script><block s="doDeclareVariables"><list><l>samples</l><l>step</l><l>offset</l><l>i</l><l>sound</l></list></block><block s="doSetVar"><l>sound</l><block s="reportIfElse"><block s="reportOr"><block s="reportIsA"><block var="name"/><l><option>list</option></l></block><block s="reportIsA"><block var="name"/><l><option>sound</option></l></block></block><block var="name"/><custom-block s="sound named %s"><block var="name"/></custom-block></block></block><block s="doIfElse"><block s="reportIsA"><block var="sound"/><l><option>sound</option></l></block><script><block s="doSetVar"><l>samples</l><block s="reportGetSoundAttribute"><l><option>samples</option></l><block var="sound"/></block></block><block s="doSetVar"><l>step</l><block s="reportQuotient"><block s="reportGetSoundAttribute"><l><option>length</option></l><block var="sound"/></block><block s="reportProduct"><block s="reportAttributeOf"><l><option>width</option></l><block s="reportGet"><l><option>stage</option></l></block></block><l>2</l></block></block></block></script><script><block s="doSetVar"><l>samples</l><block var="sound"/></block></script></block><block s="clear"></block><block s="up"></block><block s="doIfElse"><block s="reportIsA"><block s="reportListItem"><l>1</l><block var="samples"/></block><l><option>list</option></l></block><script><block s="doSetVar"><l>step</l><block s="reportQuotient"><block s="reportListAttribute"><l><option>length</option></l><block s="reportListItem"><l>1</l><block var="samples"/></block></block><block s="reportProduct"><block s="reportAttributeOf"><l><option>width</option></l><block s="reportGet"><l><option>stage</option></l></block></block><l>2</l></block></block></block><block s="doSetVar"><l>offset</l><block s="reportQuotient"><block s="reportAttributeOf"><l><option>height</option></l><l>Stage</l></block><l>4</l></block></block><block s="doForEach"><l>channel</l><block var="samples"/><script><block s="doSetVar"><l>i</l><l>0</l></block><block s="gotoXY"><block s="reportQuotient"><block s="reportAttributeOf"><l><option>width</option></l><l>Stage</l></block><l>-2</l></block><block var="offset"/></block><block s="down"></block><block s="setSize"><l>1</l></block><custom-block s="turbo %cs"><script><block s="doRepeat"><block s="reportProduct"><block s="reportAttributeOf"><l><option>width</option></l><block s="reportGet"><l><option>stage</option></l></block></block><l>2</l></block><script><block s="doChangeVar"><l>i</l><block var="step"/></block><block s="gotoXY"><block s="reportSum"><block s="xPosition"></block><l>0.5</l></block><block s="reportSum"><block s="reportProduct"><block s="reportListItem"><block s="reportMonadic"><l><option>floor</option></l><block var="i"/></block><block var="channel"/></block><block s="reportQuotient"><block s="reportAttributeOf"><l><option>height</option></l><block s="reportGet"><l><option>stage</option></l></block></block><l>6.4</l></block></block><block var="offset"/></block></block></script></block></script></custom-block><block s="up"></block><block s="doChangeVar"><l>offset</l><block s="reportQuotient"><block s="reportAttributeOf"><l><option>width</option></l><l>Stage</l></block><l>-2</l></block></block></script></block></script><script><block s="doSetVar"><l>step</l><block s="reportQuotient"><block s="reportListAttribute"><l><option>length</option></l><block var="samples"/></block><block s="reportProduct"><block s="reportAttributeOf"><l><option>width</option></l><block s="reportGet"><l><option>stage</option></l></block></block><l>2</l></block></block></block><block s="gotoXY"><block s="reportQuotient"><block s="reportAttributeOf"><l><option>width</option></l><l>Stage</l></block><l>-2</l></block><l>0</l></block><block s="down"></block><block s="setSize"><l>1</l></block><custom-block s="turbo %cs"><script><block s="doRepeat"><block s="reportProduct"><block s="reportAttributeOf"><l><option>width</option></l><l>Stage</l></block><l>2</l></block><script><block s="doChangeVar"><l>i</l><block var="step"/></block><block s="gotoXY"><block s="reportSum"><block s="xPosition"></block><l>0.5</l></block><block s="reportProduct"><block s="reportListItem"><block s="reportMonadic"><l><option>floor</option></l><block var="i"/></block><block var="samples"/></block><block s="reportQuotient"><block s="reportAttributeOf"><l><option>height</option></l><block s="reportGet"><l><option>stage</option></l></block></block><l>3.2</l></block></block></block></script></block></script></custom-block><block s="up"></block></script></block></script></block-definition><block-definition s="make a sound with %&apos;length&apos; and duration %&apos;duration&apos; , with graph %&apos;graph&apos;" type="command" category="sound"><header></header><code></code><translations></translations><inputs><input type="%n">44</input><input type="%n">1</input><input type="%b">false</input></inputs><script><block s="doSetVar"><l>sound</l><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportRandom"><l>-1</l><l>0.999</l></block></autolambda><list></list></block><block s="reportNumbers"><l>1</l><block var="length"/></block></block></block><block s="doIf"><block var="graph"/><script><custom-block s="plot sound %s"><block var="sound"/></custom-block></script></block><block s="doPlaySoundAtRate"><block s="reportListAttribute"><l><option>flatten</option></l><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListAttribute"><l><option>columns</option></l><block var="sound"/></block></autolambda><list></list></block><block s="reportNumbers"><l>1</l><block s="reportRound"><block s="reportProduct"><block s="reportQuotient"><l>44100</l><block var="length"/></block><block var="duration"/></block></block></block></block></block><l>44100</l></block></script></block-definition></blocks>