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HevyMetl Class Reference

STK heavy metal FM synthesis instrument. More...

#include <HevyMetl.h>

Inheritance diagram for HevyMetl::

List of all members.

Public Methods
	HevyMetl ()
	Class constructor.
	~HevyMetl ()
	Class destructor.
void	noteOn (MY_FLOAT frequency, MY_FLOAT amplitude)
	Start a note with the given frequency and amplitude.
MY_FLOAT	tick ()
	Compute one output sample.

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Detailed Description

STK heavy metal FM synthesis instrument.

This class implements 3 cascade operators with feedback modulation, also referred to as algorithm 3 of the TX81Z.

    Algorithm 3 is :    4--\
                    3-->2-- + -->1-->Out

Control Change Numbers:

• Total Modulator Index = 2
• Modulator Crossfade = 4
• LFO Speed = 11
• LFO Depth = 1
• ADSR 2 & 4 Target = 128

The basic Chowning/Stanford FM patent expired in 1995, but there exist follow-on patents, mostly assigned to Yamaha. If you are of the type who should worry about this (making money) worry away.

by Perry R. Cook and Gary P. Scavone, 1995 - 2002.

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The documentation for this class was generated from the following file:

• HevyMetl.h

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The Synthesis ToolKit in C++ (STK)

©1995-2002 Perry R. Cook and Gary P. Scavone. All Rights Reserved.