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29 lines
813 B
C++
29 lines
813 B
C++
/**********************************************/
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/* Lip Filter Object by Perry R. Cook, 1995-96*/
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/* The lip of the brass player has dynamics */
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/* which are controlled by the mass, spring */
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/* constant, and damping of the lip. This */
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/* filter simulates that behavior and the */
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/* transmission/reflection properties as */
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/* well. See Cook TBone and HosePlayer */
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/* instruments and articles. */
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/**********************************************/
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#include "Object.h"
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#include "BiQuad.h"
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class LipFilt : public Object
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{
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protected:
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BiQuad *filter;
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MY_FLOAT lastOutput;
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public:
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LipFilt();
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~LipFilt();
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void clear();
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void setFreq(MY_FLOAT frequency);
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MY_FLOAT tick(MY_FLOAT mouthSample,MY_FLOAT boreSample);
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MY_FLOAT lastOut();
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};
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