Flute acoustics: measurement, modelling and design - School of ...

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APPENDIX B. PROGRAM LISTINGS 306 /* Hole: */ typedef struct hole_str { double radius; double length; double boreRadius; Key key; double c; double rho; char* fingering; } *Hole; /* EmbouchureHole: */ typedef struct embouchurehole_str { double radiusin; double radiusout; double length; double boreRadius; double c; double rho; } *EmbouchureHole; /* Head: */ typedef struct head_str { EmbouchureHole embouchureHole; Vector upstreamBore; double upstreamFlange; Vector downstreamBore; Map matrixMap; } *Head; /* UnitCell: */ typedef struct unitcell_str { Hole hole; Vector bore; Map openMatrixMap; Map closedMatrixMap; } *UnitCell; /* Woodwind: */ typedef struct woodwind_str { Head head; Vector cells; double flange; } *Woodwind; BoreSegment createBoreSegment(double radius1, double radius2, double length); /* Creates a new BoreSegment. Parameters: radius1: input radius in m radius2: outpus radius in m length: segment length in m Returns: a new BoreSegment with the given parameters */ Hole createHole(double radius, double length, double boreRadius,
APPENDIX B. PROGRAM LISTINGS 307 Key key); /* Creates a new Hole. Parameters: radius: hole radius in m length: segment length in m boreRadius: the radius of the instrument bore at the position of the hole Returns: a new Hole with the given parameters */ Key createKey(double radius, double holeRadius, double height, double thickness, double wallThickness, double chimneyHeight); /* Creates a new Key. Parameters: radius: the radius of the key in m holeradius: the radius of the hole in the key (for perforated keys) height: the regulation height of the open key thickness: the thickness of the key wallThickness: the thickness of the hole chimney chimneyHeight: the height of the chimney above the bore Returns: a new Key with the given parameters */ EmbouchureHole createEmbouchureHole(double radiusin, double radiusout, double length, double boreRadius); /* Creates a new EmbouchureHole. Parameters: radiusin: the radius at the bore radiusout: the radius at the outside length: the embouchure hole length boreRadius: the radius of the instrument bore at the position of the hole Returns: a new EmbouchureHole with the given parameters */ Head createHead(EmbouchureHole embouchureHole, Vector upstreamBore, double upstreamFlange, Vector downstreamBore); /* Creates a new Head. Parameters: embouchureHole: the embouchure hole upstreamBore: bore section between the embouchure hole and the cork upstream flange: the termination condition at the cork (default -1) downstreamBore: bore section between the embouchure hole and the first tone hole Returns: a new Head with the given parameters */
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Flute acoustics: measurement, model
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To Renée iii
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v I am grateful to my parents, Ross
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vii Contents Dedication . . . . . .
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1 Chapter I Introduction The world
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CHAPTER 1. INTRODUCTION 3 Figure 1.
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CHAPTER 1. INTRODUCTION 9 construct
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CHAPTER 2. THEORY AND LITERATURE RE
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k = ω c and pressure given by p(x,
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CHAPTER 3. MEASURING ACOUSTIC IMPED
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Table 3.1: Several of the more comm
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51 Chapter IV Finger hole impedance
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CHAPTER 4. FINGER HOLE IMPEDANCE SP
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CHAPTER 5. IMPEDANCE SPECTRA OF THE
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CHAPTER 6. MATERIAL AND SURFACE EFF
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CHAPTER 7. THE EMBOUCHURE HOLE AND
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CHAPTER 7. THE EMBOUCHURE HOLE AND
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D4 E4 F4 F#4 G4 G#4 A4 A#4 B4 C5 C#
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107 Chapter VIII Software implement
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CHAPTER 8. SOFTWARE IMPLEMENTATION
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CHAPTER 9. APPLICATIONS AND FURTHER
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Tuning (cents) CHAPTER 9. APPLICATI
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Mean tuning (cents re A 400) Tuning
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APPENDIX A. IMPEDANCE SPECTRA 137 C
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APPENDIX A. IMPEDANCE SPECTRA 139 F
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APPENDIX A. IMPEDANCE SPECTRA 141 A
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APPENDIX A. IMPEDANCE SPECTRA 145 D
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APPENDIX A. IMPEDANCE SPECTRA 161 E
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189 Appendix B Program listings B.1
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APPENDIX B. PROGRAM LISTINGS 191 /*
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APPENDIX B. PROGRAM LISTINGS 193 */
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Page 343 and 344: REFERENCES 335 Dubos, V., Kergomard
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