A	Acos	E	Erf	I	ImpulseWave	P	Peak
	Adder		Exp		Integrator		PinkNoise
	AdaptiveNoiseEstimation	F	FFT	J	Join	Q	QFigure
	AmpToDB		Filter	L	LeakyIntegrator		Power
	ASCIIInputFile		FilterColour		LessThanX	R	Ramp
	ASCIIOutputFile		FindMax		LindemannLocalisation		Reducer
	Asin		FindMin		Log	S	SawtoothWave
	Atan		Fix		Log10		Scale
	AUInputFile		Floor		LogicalAND		Sigmoid
	AUOutputFile		Frame		LogicalNOT		Sin
	Autocorrelator		FullWaveRectify		LogicalOR		SineWave
	Averager	G	GammatoneBank	M	Max		Sinh
B	BinaryInputFile		GaussianNoise		MDisplay		Split
	BinaryOutputFile		GlottalWave		MeddisHaircell		SquareWave
C	Ceiling		GMask		Min		StationaryNoiseEstimation
	ColourMask		GreaterThanX		MInput	T	Tan
	Comparator	H	HalfWaveRectify		MOutput		Tanh
	Cos		HarmonicRemoval		MProcess		Tee
	Cosh		HirschWANoiseEstimation		Multiplier		TIMITInputFile
D	DBToAmp		HMMDecoderMD	N	NISTInputFile		Tracker
	Decimator		HMMDecoderMDSoft		NormalPDF		TriangleWave
	Delay		HMMDecoderMultisource	O	Offset	U	Upsample
	Delta		HMMDecoderStandard		Option	W	WhiteNoise
	DeltaBounds		HTKInputFile		Output
	DeltaMask		HTKOutputFile
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