X-Git-Url: https://scm.cri.ensmp.fr/git/Faustine.git/blobdiff_plain/1059e1cc0c2ecfa237406949aa26155b6a5b9154..66f23d4fabf89ad09adbd4dfc15ac6b5b2b7da83:/interpretor/preprocessor/faust-0.9.47mr3/examples/lfboost.dsp

diff --git a/interpretor/preprocessor/faust-0.9.47mr3/examples/lfboost.dsp b/interpretor/preprocessor/faust-0.9.47mr3/examples/lfboost.dsp
deleted file mode 100644
index 42bd70d..0000000
--- a/interpretor/preprocessor/faust-0.9.47mr3/examples/lfboost.dsp
+++ /dev/null
@@ -1,44 +0,0 @@
-declare name 		"lfboost";
-declare version 	"1.0";
-declare author 		"Grame";
-declare license 	"BSD";
-declare copyright 	"(c)GRAME 2006";
-
-//------------------------------------------------------------------
-//	DAFX, Digital Audio Effects (Wiley ed.)
-//	chapter 2 	: filters
-//	section 2.3 : Equalizers
-//	page 53 	: second order shelving filter design
-//------------------------------------------------------------------
-
-import("math.lib");
-import("music.lib");
-
-
-//----------------------low frequency boost filter -------------------------------
-// lfboost(F,G)
-//				F :	frequency (in Hz)
-//				G : gain (in dB)
-//
-//--------------------------------------------------------------------------------
-
-lfboost(F,G)	= TF2(  (1 + sqrt(2*V)*K + V*K*K) / denom,
-						 2 * (V*K*K - 1) / denom,
-						(1 - sqrt(2*V)*K + V*K*K) / denom,
-						 2 * (K*K - 1) / denom,
-						(1 - sqrt(2)*K + K*K) / denom
-					 )
-		with {
-			V			= db2linear(G);
-			K 			= tan(PI*F/SR);
-			denom		= 1 + sqrt(2)*K + K*K;
-		};
-
-
-
-//====================low frequency boost process ===============================
-
-process = vgroup("lowboost", lfboost(
-								nentry("freq [unit:Hz][style:knob]", 100, 20, 150, 1),
-								vslider("gain [unit:dB]", 0, -20, 20, 0.1)
-				) );