Re: [Bluemusic-users] visualizing cmask and ngen
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Re: [Bluemusic-users] visualizing cmask and ngen
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From: Steven Y. <ste...@gm...> - 2006-10-05 14:38:34
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Hi Menno,
I had to make two corrections: one was in the script near the end,
"frequency" needed to be changed to "frequency_mask". The other was
that the xMax on the index lineObject was set to 10. I looked at
other lines and they seemed to be set to 1, so after doing that it
seemed to work.
steven
On 10/4/06, menno <nab...@ya...> wrote:
>
> Hello Steven,
>
> would you have a look at this blue file please and tell me what goes wrong.
> I,m trying to make a mask of the index (just to get an understanding of how
> it works) so copied one of the windows (duration) and changed the scaling of
> y to 10.
> But i don't see the scaling taking place when generating the data. It stays
> within 0 to 1.
> Here is the bluefile:
>
> <blueData version='0.108.0'>
> <projectProperties>
> <title>ObjectBuilder2 Example</title>
> <author>steven yi</author>
> <notes>The example ObjectBuilder examples demonstrate the use of
> LineObjects in ObjectBuilder to be used as the mask boundaries for a Pmask
> script. </notes>
> <sampleRate>44100</sampleRate>
> <ksmps>16</ksmps>
> <channels>2</channels>
> <diskSampleRate>44100</diskSampleRate>
> <diskKsmps>1</diskKsmps>
> <diskChannels>2</diskChannels>
> <useAudioOut>true</useAudioOut>
> <useAudioIn>false</useAudioIn>
> <useMidiIn>false</useMidiIn>
> <useMidiOut>false</useMidiOut>
> <noteAmpsEnabled>true</noteAmpsEnabled>
> <outOfRangeEnabled>true</outOfRangeEnabled>
> <warningsEnabled>true</warningsEnabled>
> <benchmarkEnabled>true</benchmarkEnabled>
> <advancedSettings>csound -d -+rtaudio=alsa -odac:plughw:0,0 -b128
> -+msg_color=false -Q1</advancedSettings>
> <completeOverride>true</completeOverride>
> <fileName>ObjectBuilder2.wav</fileName>
> <askOnRender>false</askOnRender>
> <diskNoteAmpsEnabled>true</diskNoteAmpsEnabled>
> <diskOutOfRangeEnabled>true</diskOutOfRangeEnabled>
> <diskWarningsEnabled>true</diskWarningsEnabled>
> <diskBenchmarkEnabled>true</diskBenchmarkEnabled>
> <diskAdvancedSettings>csound</diskAdvancedSettings>
> <diskCompleteOverride>true</diskCompleteOverride>
> </projectProperties>
> <arrangement>
> <instrumentAssignment arrangementId='1' isEnabled='true'>
> <instrument type='blue.orchestra.GenericInstrument'>
> <name>untitled</name>
> <comment></comment>
> <globalOrc>;[once]{
> gi_fm_table ftgen 0, 0, 65537, 10, 1, 0, 0.4, 0.2, 0, 0.1, 0.1
> ;}
> </globalOrc>
> <globalSco></globalSco>
> <instrumentText> ; p2 = onset
> ; p3 = duration
> ; p4 = base frequency
> ; p5 fm index
> ; p6 pan (L=0, R=1)
> ; p7 = amplitude
>
> kenv expon 1, p3, 0.01
> kindx expon p5, p3, 0.4
> a1 foscil kenv * p7*1000, p4, 1, 1.143, kindx, gi_fm_table
> ;a1 oscil kenv*p7*2000, p4*.1, gi_fm_table
> outs a1*(1-p6)*10, a1*p6*10
> </instrumentText>
> </instrument>
> </instrumentAssignment>
> </arrangement>
> <mixer>
> <enabled>false</enabled>
> <extraRenderTime>0.0</extraRenderTime>
> <channelList list='channels'>
> <channel>
> <name>1</name>
> <outChannel>Master</outChannel>
> <level>0.0</level>
> <muted>false</muted>
> <solo>false</solo>
> <effectsChain bin='pre'/>
> <effectsChain bin='post'/>
> </channel>
> </channelList>
> <channelList list='subChannels'/>
> <channel>
> <name>Master</name>
> <outChannel>Master</outChannel>
> <level>0.0</level>
> <muted>false</muted>
> <solo>false</solo>
> <effectsChain bin='pre'/>
> <effectsChain bin='post'/>
> </channel>
> </mixer>
> <tables></tables>
> <soundObjectLibrary/>
> <globalOrcSco>
> <globalOrc></globalOrc>
> <globalSco></globalSco>
> </globalOrcSco>
> <opcodeList/>
> <liveData>
> <commandLine>csound -Wdo devaudio -L stdin</commandLine>
> </liveData>
> <soundObject type='blue.soundObject.PolyObject'>
> <subjectiveDuration>2.0</subjectiveDuration>
> <startTime>0.0</startTime>
> <name>root</name>
> <backgroundColor>-10066279</backgroundColor>
> <timeBehavior>0</timeBehavior>
> <noteProcessorChain/>
> <isRoot>true</isRoot>
> <pixelSecond>22</pixelSecond>
> <heightIndex>2</heightIndex>
> <snapEnabled>false</snapEnabled>
> <snapValue>1.0</snapValue>
> <timeDisplay>0</timeDisplay>
> <timeUnit>5</timeUnit>
> <soundLayer name='' muted='false' solo='false'>
> <noteProcessorChain/>
> <soundObject type='blue.soundObject.ObjectBuilder'>
> <subjectiveDuration>9.863636</subjectiveDuration>
> <startTime>0.2</startTime>
> <name>ObjectBuilder</name>
> <backgroundColor>-12566464</backgroundColor>
> <timeBehavior>0</timeBehavior>
> <noteProcessorChain/>
> <code>from pmask import *
>
> def makeTupleList(arr, yAdjust = 1.0):
> retVal = []
> for i in range(len(arr) / 2):
> indx1 = i * 2
> indx2 = indx1 + 1
> retVal.append((arr[indx1] * 20,arr[indx2] * yAdjust))
> return retVal
>
> max = makeTupleList([<density_max>])
> min = makeTupleList([<density_min>])
>
> density = Mask(UniformRandom(),
> PowerSegment(min, 3.0),
> PowerSegment(max, 3.0))
>
> max = makeTupleList([<duration_max>])
> min = makeTupleList([<duration_min>])
>
> duration = Mask(UniformRandom(),
> PowerSegment(min, 1.0),
> PowerSegment(max, 1.0))
>
> max = makeTupleList([<frequnecy_max>])
> min = makeTupleList([<frequnecy_min>])
>
> frequency_mask = Mask(UniformRandom(),
> PowerSegment(min, 1.0),
> PowerSegment(max, 1.0))
>
>
> max = makeTupleList([<index_max>])
> min = makeTupleList([<index_min>])
>
> index = Mask(UniformRandom(),
> PowerSegment(min, 1.0),
> PowerSegment(max, 1.0))
>
>
>
> panorama = Range(0, 1)
>
> amplitude = Lorenz('x')
>
> ss = ScoreSection(0.0, 20.0, 1, density, duration, frequency, index,
> panorama, amplitude)
>
> score = str(ss)</code>
> <commandLine/>
> <isExternal>false</isExternal>
> <graphicInterface>
> <bsbObject type='blue.orchestra.blueSynthBuilder.BSBLineObject'>
> <objectName>density</objectName>
> <x>74</x>
> <y>9</y>
> <canvasWidth>600</canvasWidth>
> <canvasHeight>160</canvasHeight>
> <xMax>1.0</xMax>
> <relativeXValues>false</relativeXValues>
> <separatorType>Comma</separatorType>
> <leadingZero>true</leadingZero>
> <locked>false</locked>
> <lines>
> <line name='max' max='1.0' min='0.0' color='-14623488'>
> <linePoint x='0.0' y='0.087837815'/>
> <linePoint x='1.0' y='0.9864865'/>
> </line>
> <line name='min' max='1.0' min='0.0' color='-16776961'>
> <linePoint x='0.0' y='0.0067567825'/>
> <linePoint x='1.0' y='0.9391892'/>
> </line>
> </lines>
> </bsbObject>
> <bsbObject type='blue.orchestra.blueSynthBuilder.BSBLineObject'>
> <objectName>duration</objectName>
> <x>74</x>
> <y>194</y>
> <canvasWidth>600</canvasWidth>
> <canvasHeight>160</canvasHeight>
> <xMax>1.0</xMax>
> <relativeXValues>false</relativeXValues>
> <separatorType>Comma</separatorType>
> <leadingZero>true</leadingZero>
> <locked>false</locked>
> <lines>
> <line name='max' max='10.0' min='0.0' color='-14623488'>
> <linePoint x='0.0' y='0.06756759'/>
> <linePoint x='0.32482994' y='0.06756759'/>
> <linePoint x='0.3265306' y='0.9189189'/>
> <linePoint x='0.5408163' y='0.060810804'/>
> <linePoint x='1.0' y='0.06756759'/>
> </line>
> <line name='min' max='10.0' min='0.0' color='-16776961'>
> <linePoint x='0.0' y='0.01'/>
> <linePoint x='1.0' y='0.040540516'/>
> </line>
> </lines>
> </bsbObject>
> <bsbObject type='blue.orchestra.blueSynthBuilder.BSBLabel'>
> <objectName/>
> <x>17</x>
> <y>8</y>
> <label>Density</label>
> </bsbObject>
> <bsbObject type='blue.orchestra.blueSynthBuilder.BSBLabel'>
> <objectName/>
> <x>10</x>
> <y>194</y>
> <label>Duration</label>
> </bsbObject>
> <bsbObject type='blue.orchestra.blueSynthBuilder.BSBLineObject'>
> <objectName>frequnecy</objectName>
> <x>74</x>
> <y>379</y>
> <canvasWidth>600</canvasWidth>
> <canvasHeight>160</canvasHeight>
> <xMax>1.0</xMax>
> <relativeXValues>false</relativeXValues>
> <separatorType>Comma</separatorType>
> <leadingZero>true</leadingZero>
> <locked>false</locked>
> <lines>
> <line name='max' max='10000.0' min='20.0' color='-14623488'>
> <linePoint x='0.0' y='0.9864865'/>
> <linePoint x='0.21938775' y='0.4391892'/>
> <linePoint x='0.3452381' y='0.4256757'/>
> <linePoint x='0.4506803' y='0.49324322'/>
> <linePoint x='1.0' y='1.0'/>
> </line>
> <line name='min' max='10000.0' min='20.0' color='-16776961'>
> <linePoint x='0.0' y='0.20945948'/>
> <linePoint x='0.20068027' y='0.3108108'/>
> <linePoint x='0.5' y='0.4527027'/>
> <linePoint x='1.0' y='0.9391892'/>
> </line>
> </lines>
> </bsbObject>
> <bsbObject type='blue.orchestra.blueSynthBuilder.BSBLabel'>
> <objectName/>
> <x>10</x>
> <y>379</y>
> <label>Frequency</label>
> </bsbObject>
> <bsbObject type='blue.orchestra.blueSynthBuilder.BSBLineObject'>
> <objectName>index</objectName>
> <x>74</x>
> <y>572</y>
> <canvasWidth>600</canvasWidth>
> <canvasHeight>160</canvasHeight>
> <xMax>10.0</xMax>
> <relativeXValues>false</relativeXValues>
> <separatorType>Comma</separatorType>
> <leadingZero>true</leadingZero>
> <locked>false</locked>
> <lines>
> <line name='max' max='10.0' min='0.0' color='-14623488'>
> <linePoint x='0.0' y='0.087837815'/>
> <linePoint x='1.0' y='1.0'/>
> </line>
> <line name='min' max='10.0' min='0.0' color='-16776961'>
> <linePoint x='0.0' y='0.0067567825'/>
> <linePoint x='1.0' y='0.9391892'/>
> </line>
> </lines>
> </bsbObject>
> <bsbObject type='blue.orchestra.blueSynthBuilder.BSBLabel'>
> <objectName/>
> <x>16</x>
> <y>576</y>
> <label>index</label>
> </bsbObject>
> </graphicInterface>
> <presetGroup name='Presets'/>
> <syntaxType>Python</syntaxType>
> </soundObject>
> </soundLayer>
> <soundLayer name='' muted='false' solo='false'>
> <noteProcessorChain/>
> </soundLayer>
> <soundLayer name='' muted='false' solo='false'>
> <noteProcessorChain/>
> </soundLayer>
> <soundLayer name='' muted='false' solo='false'>
> <noteProcessorChain/>
> </soundLayer>
> </soundObject>
> <scratchPadData>
> <isWordWrapEnabled>true</isWordWrapEnabled>
> <scratchText/>
> </scratchPadData>
> <noteProcessorChainMap/>
> <renderStartTime>0.0</renderStartTime>
> <renderEndTime>11.454545</renderEndTime>
> <markersList/>
> <loopRendering>false</loopRendering>
> </blueData>
> --
> View this message in context: http://www.nabble.com/visualizing-cmask-and-ngen-tf2317186.html#a6646741
> Sent from the Csound - Blue - User mailing list archive at Nabble.com.
>
>
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