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crossfilt.effect
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crossfilt.effect
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<effect>
<name>crossfilt</name>
<enabled>true</enabled>
<numIns>2</numIns>
<numOuts>2</numOuts>
<code>if (<CrossfiltON> == 1) then
ireverse = i(<Crossfilt_reverse>)
ichn filenchnls "<Crossfilt_file>"
if (ichn == 1) then
ar1 diskin2 "<Crossfilt_file>", <Crossfilt_speed>, 0, i(<Crossfilt_loop>)
ar2 = ar1
else
ar1, ar2 diskin2 "<Crossfilt_file>", <Crossfilt_speed>, 0, i(<Crossfilt_loop>)
endif
ftps1 pvsanal ain1*<Crossfilt_g2>, <Crossfilt_size>, <Crossfilt_overlap>, <Crossfilt_size>, 1 ; analyse it
ftps2 pvsanal ain2*<Crossfilt_g2>, <Crossfilt_size>, <Crossfilt_overlap>, <Crossfilt_size>, 1
ftps3 pvsanal ar1*<Crossfilt_g1>, <Crossfilt_size>, <Crossfilt_overlap>, <Crossfilt_size>, 1 ; analyse it
ftps4 pvsanal ar2*<Crossfilt_g1>, <Crossfilt_size>, <Crossfilt_overlap>, <Crossfilt_size>, 1
if (ireverse == 1) kgoto setup1
kgoto setup2
setup1:
fsig1 pvsfilter ftps1, ftps3, <Crossfilt_depth>, i(<Crossfilt_vol>)
fsig2 pvsfilter ftps2, ftps4, <Crossfilt_depth>, i(<Crossfilt_vol>)
goto end
setup2:
fsig1 pvsfilter ftps3, ftps1, <Crossfilt_depth>, i(<Crossfilt_vol>)
fsig2 pvsfilter ftps4, ftps2, <Crossfilt_depth>, i(<Crossfilt_vol>)
goto end
end:
awetll pvsynth fsig1 ; synthesise it
awetrr pvsynth fsig2
if (<Crossfilt_EQ on> == 1) then ;turn Equalizer on/off
awetlA eqfil awetll, 150, 80, <Crossfilt_gain bass> ;3 band eq
awetrA eqfil awetrr, 150, 80, <Crossfilt_gain bass>
awetlB eqfil awetll, 1200, 500, <Crossfilt_gain mid>
awetrB eqfil awetrr, 1200, 500, <Crossfilt_gain mid>
awetlC eqfil awetll, <Crossfilt_freq high>, 3000, <Crossfilt_gain high>
awetrC eqfil awetrr, <Crossfilt_freq high>, 3000, <Crossfilt_gain high>
else
awetl = awetll
awetr = awetrr
endif
aout1 = awetlA + awetlB + awetlC + awetl
aout2 = awetrB + awetrB + awetrC + awetr
else
aout1 = ain1
aout2 = ain2
endif</code>
<comments>
DESCRIPTION:
spectral "cross filtering" using Victor Lazzarini's pvsfilter.
CONTROLLERS:
ON/OFF - bypass
overlap - The distance in samples (“hop size”) between overlapping analysis frames
size - The FFT size in samples
swap source - switch between sample or incoming signal
depth - controls the depth of filtering
volume - amplitude scaling
inp. gain - gain of input signal
loop gain - gain of looped sample
loop - switch to loop Sample
speed - speed and pitch of sample
Equalizer - on/off for equalizer section
high - set frequency and gain for highest frequencies
mid/bass - gain for fixed mid and bass frequency gain
---
version 1.11, May 2020
- added comments on controllers
version 1.1, 2017
- new GUI and small code adaptations by Menno Knevel
- added EQ to compensate for high frequency energy loss
version 1.0, 2007
- initial version by Peiman Khosravi
See http://www.csounds.com/journal/issue7/onTheDesignOfSpectralToolsInBlue.html
</comments>
<opcodeList/>
<graphicInterface editEnabled='true'>
<gridSettings>
<width>5</width>
<height>5</height>
<gridStyle>LINE</gridStyle>
<snapGridEnabled>true</snapGridEnabled>
</gridSettings>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBGroup'>
<objectName></objectName>
<x>0</x>
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<groupName>Group</groupName>
<backgroundColor>0x00000033</backgroundColor>
<borderColor>0x000000ff</borderColor>
<labelTextColor>0xffffffff</labelTextColor>
<titleEnabled>true</titleEnabled>
<width>20</width>
<height>20</height>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBCheckBox'>
<objectName>CrossfiltON</objectName>
<x>0</x>
<y>0</y>
<automationAllowed>true</automationAllowed>
<label/>
<selected>true</selected>
<randomizable>true</randomizable>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBGroup'>
<objectName></objectName>
<x>10</x>
<y>10</y>
<groupName>select stereo file</groupName>
<backgroundColor>0x4d8080ff</backgroundColor>
<borderColor>0x000000ff</borderColor>
<labelTextColor>0xffffffff</labelTextColor>
<titleEnabled>false</titleEnabled>
<width>20</width>
<height>20</height>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBGroup'>
<objectName></objectName>
<x>500</x>
<y>10</y>
<groupName>timbre</groupName>
<backgroundColor>0xff000000</backgroundColor>
<borderColor>0x1a1a1aff</borderColor>
<labelTextColor>0xffffffff</labelTextColor>
<titleEnabled>false</titleEnabled>
<width>20</width>
<height>119</height>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBCheckBox'>
<objectName>Crossfilt_EQ on</objectName>
<x>10</x>
<y>5</y>
<automationAllowed>false</automationAllowed>
<label>equalizer</label>
<selected>false</selected>
<randomizable>true</randomizable>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBLabel' version='2'>
<objectName></objectName>
<x>160</x>
<y>85</y>
<label>bass</label>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBHSlider' version='2'>
<objectName>Crossfilt_gain high</objectName>
<x>10</x>
<y>40</y>
<automationAllowed>true</automationAllowed>
<minimum>0.0</minimum>
<maximum>12.0</maximum>
<bdresolution>0.1</bdresolution>
<value>1.0</value>
<sliderWidth>100</sliderWidth>
<randomizable>true</randomizable>
<valueDisplayEnabled>true</valueDisplayEnabled>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBLabel' version='2'>
<objectName></objectName>
<x>160</x>
<y>40</y>
<label>high</label>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBHSlider' version='2'>
<objectName>Crossfilt_freq high</objectName>
<x>10</x>
<y>20</y>
<automationAllowed>true</automationAllowed>
<minimum>4000.0</minimum>
<maximum>10000.0</maximum>
<bdresolution>0.1</bdresolution>
<value>4000.0</value>
<sliderWidth>100</sliderWidth>
<randomizable>true</randomizable>
<valueDisplayEnabled>true</valueDisplayEnabled>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBHSlider' version='2'>
<objectName>Crossfilt_gain bass</objectName>
<x>10</x>
<y>80</y>
<automationAllowed>true</automationAllowed>
<minimum>0.0</minimum>
<maximum>12.0</maximum>
<bdresolution>0.1</bdresolution>
<value>1.0</value>
<sliderWidth>100</sliderWidth>
<randomizable>true</randomizable>
<valueDisplayEnabled>true</valueDisplayEnabled>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBHSlider' version='2'>
<objectName>Crossfilt_gain mid</objectName>
<x>10</x>
<y>60</y>
<automationAllowed>true</automationAllowed>
<minimum>0.0</minimum>
<maximum>12.0</maximum>
<bdresolution>0.1</bdresolution>
<value>0.6</value>
<sliderWidth>100</sliderWidth>
<randomizable>true</randomizable>
<valueDisplayEnabled>true</valueDisplayEnabled>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBLabel' version='2'>
<objectName></objectName>
<x>160</x>
<y>65</y>
<label>mid</label>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBCheckBox'>
<objectName>Crossfilt_loop</objectName>
<x>445</x>
<y>55</y>
<automationAllowed>true</automationAllowed>
<label>loop</label>
<selected>true</selected>
<randomizable>true</randomizable>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBKnob' version='2'>
<objectName>Crossfilt_speed</objectName>
<x>390</x>
<y>55</y>
<automationAllowed>true</automationAllowed>
<minimum>-3.0</minimum>
<maximum>3.0</maximum>
<value>-3.0</value>
<knobWidth>40</knobWidth>
<randomizable>true</randomizable>
<valueDisplayEnabled>true</valueDisplayEnabled>
<label>speed</label>
<labelEnabled>true</labelEnabled>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBFileSelector'>
<objectName>Crossfilt_file</objectName>
<x>10</x>
<y>10</y>
<fileName></fileName>
<textFieldWidth>450</textFieldWidth>
<stringChannelEnabled>false</stringChannelEnabled>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBGroup'>
<objectName></objectName>
<x>10</x>
<y>45</y>
<groupName>Group</groupName>
<backgroundColor>0x00000033</backgroundColor>
<borderColor>0x000000ff</borderColor>
<labelTextColor>0xffffffff</labelTextColor>
<titleEnabled>false</titleEnabled>
<width>20</width>
<height>20</height>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBLabel' version='2'>
<objectName></objectName>
<x>65</x>
<y>35</y>
<label>overlap</label>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBKnob' version='2'>
<objectName>Crossfilt_vol</objectName>
<x>179</x>
<y>10</y>
<automationAllowed>true</automationAllowed>
<minimum>0.0</minimum>
<maximum>4.0</maximum>
<value>3.4772000000000003</value>
<knobWidth>40</knobWidth>
<randomizable>true</randomizable>
<valueDisplayEnabled>true</valueDisplayEnabled>
<label>volume</label>
<labelEnabled>true</labelEnabled>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBCheckBox'>
<objectName>Crossfilt_reverse</objectName>
<x>6</x>
<y>10</y>
<automationAllowed>true</automationAllowed>
<label>swap sources</label>
<selected>true</selected>
<randomizable>true</randomizable>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBKnob' version='2'>
<objectName>Crossfilt_g1</objectName>
<x>234</x>
<y>10</y>
<automationAllowed>true</automationAllowed>
<minimum>0.0</minimum>
<maximum>3.0</maximum>
<value>1.0</value>
<knobWidth>40</knobWidth>
<randomizable>true</randomizable>
<valueDisplayEnabled>true</valueDisplayEnabled>
<label>inp. gain</label>
<labelEnabled>true</labelEnabled>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBDropdown' version='2'>
<objectName>Crossfilt_size</objectName>
<x>10</x>
<y>55</y>
<automationAllowed>false</automationAllowed>
<selectedIndex>4</selectedIndex>
<fontSize>12</fontSize>
<randomizable>true</randomizable>
<bsbDropdownItemList>
<bsbDropdownItem uniqueId='-143771179'>
<name>256</name>
<value>256</value>
</bsbDropdownItem>
<bsbDropdownItem uniqueId='-143771178'>
<name>512</name>
<value>512</value>
</bsbDropdownItem>
<bsbDropdownItem uniqueId='-143771177'>
<name>1024</name>
<value>1024</value>
</bsbDropdownItem>
<bsbDropdownItem uniqueId='-143771176'>
<name>2048</name>
<value>2048</value>
</bsbDropdownItem>
<bsbDropdownItem uniqueId='-143771175'>
<name>4096</name>
<value>4096</value>
</bsbDropdownItem>
</bsbDropdownItemList>
</bsbObject>
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<objectName>Crossfilt_g2</objectName>
<x>294</x>
<y>10</y>
<automationAllowed>true</automationAllowed>
<minimum>0.0</minimum>
<maximum>10.0</maximum>
<value>4.8</value>
<knobWidth>40</knobWidth>
<randomizable>true</randomizable>
<valueDisplayEnabled>true</valueDisplayEnabled>
<label>loop gain</label>
<labelEnabled>true</labelEnabled>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBKnob' version='2'>
<objectName>Crossfilt_depth</objectName>
<x>120</x>
<y>10</y>
<automationAllowed>true</automationAllowed>
<minimum>0.0</minimum>
<maximum>1.0</maximum>
<value>1.0</value>
<knobWidth>40</knobWidth>
<randomizable>true</randomizable>
<valueDisplayEnabled>true</valueDisplayEnabled>
<label>depth</label>
<labelEnabled>true</labelEnabled>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
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<objectName></objectName>
<x>65</x>
<y>59</y>
<label>size</label>
<font>
<name>System Regular</name>
<size>12.0</size>
</font>
</bsbObject>
<bsbObject type='blue.orchestra.blueSynthBuilder.BSBDropdown' version='2'>
<objectName>Crossfilt_overlap</objectName>
<x>10</x>
<y>30</y>
<automationAllowed>false</automationAllowed>
<selectedIndex>2</selectedIndex>
<fontSize>12</fontSize>
<randomizable>true</randomizable>
<bsbDropdownItemList>
<bsbDropdownItem uniqueId='-143771174'>
<name>256</name>
<value>256</value>
</bsbDropdownItem>
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<name>512</name>
<value>512</value>
</bsbDropdownItem>
<bsbDropdownItem uniqueId='-143771172'>
<name>1024</name>
<value>1024</value>
</bsbDropdownItem>
<bsbDropdownItem uniqueId='-143771171'>
<name>2048</name>
<value>2048</value>
</bsbDropdownItem>
</bsbDropdownItemList>
</bsbObject>
</bsbObject>
</bsbObject>
</bsbObject>
</graphicInterface>
<parameterList>
<parameter uniqueId='-143771169' name='Crossfilt_reverse' label='' min='0.0' max='1.0' bdresolution='1' automationEnabled='false' value='1.0'>
<line name='' version='2' max='1.0' min='0.0' bdresolution='1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='1.0'/>
</line>
</parameter>
<parameter uniqueId='-143771167' name='Crossfilt_vol' label='' min='0.0' max='4.0' bdresolution='-1' automationEnabled='false' value='3.4772000000000003'>
<line name='' version='2' max='4.0' min='0.0' bdresolution='-1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='3.4772000000000003'/>
</line>
</parameter>
<parameter uniqueId='-143771165' name='Crossfilt_depth' label='' min='0.0' max='1.0' bdresolution='-1' automationEnabled='false' value='1.0'>
<line name='' version='2' max='1.0' min='0.0' bdresolution='-1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='1.0'/>
</line>
</parameter>
<parameter uniqueId='-143771163' name='Crossfilt_g1' label='' min='0.0' max='3.0' bdresolution='-1' automationEnabled='false' value='1.0'>
<line name='' version='2' max='3.0' min='0.0' bdresolution='-1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='1.0'/>
</line>
</parameter>
<parameter uniqueId='-143771161' name='Crossfilt_g2' label='' min='0.0' max='10.0' bdresolution='-1' automationEnabled='false' value='4.8'>
<line name='' version='2' max='10.0' min='0.0' bdresolution='-1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='4.8'/>
</line>
</parameter>
<parameter uniqueId='-143771159' name='Crossfilt_freq high' label='' min='4000.0' max='10000.0' bdresolution='0.1' automationEnabled='false' value='4000.0'>
<line name='' version='2' max='10000.0' min='4000.0' bdresolution='0.1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='4000.0'/>
</line>
</parameter>
<parameter uniqueId='-143771157' name='Crossfilt_gain bass' label='' min='0.0' max='12.0' bdresolution='0.1' automationEnabled='false' value='1.0'>
<line name='' version='2' max='12.0' min='0.0' bdresolution='0.1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='1.0'/>
</line>
</parameter>
<parameter uniqueId='-143771155' name='Crossfilt_gain mid' label='' min='0.0' max='12.0' bdresolution='0.1' automationEnabled='false' value='0.6'>
<line name='' version='2' max='12.0' min='0.0' bdresolution='0.1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='0.6'/>
</line>
</parameter>
<parameter uniqueId='-143771153' name='Crossfilt_gain high' label='' min='0.0' max='12.0' bdresolution='0.1' automationEnabled='false' value='1.0'>
<line name='' version='2' max='12.0' min='0.0' bdresolution='0.1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='1.0'/>
</line>
</parameter>
<parameter uniqueId='-143771149' name='Crossfilt_speed' label='' min='-3.0' max='3.0' bdresolution='-1' automationEnabled='false' value='-3.0'>
<line name='' version='2' max='3.0' min='-3.0' bdresolution='-1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='-3.0'/>
</line>
</parameter>
<parameter uniqueId='-143771147' name='Crossfilt_loop' label='' min='0.0' max='1.0' bdresolution='1' automationEnabled='false' value='1.0'>
<line name='' version='2' max='1.0' min='0.0' bdresolution='1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='1.0'/>
</line>
</parameter>
<parameter uniqueId='-104104239' name='CrossfiltON' label='' min='0.0' max='1.0' bdresolution='1' automationEnabled='false' value='1.0'>
<line name='' version='2' max='1.0' min='0.0' bdresolution='1' color='-8355712' rightBound='false' endPointsLinked='false'>
<linePoint x='0.0' y='1.0'/>
</line>
</parameter>
</parameterList>
</effect>