capture.dsp

declare name 		"capture";
declare version 	"1.0";
declare author 		"Grame";
declare license 	"BSD";
declare copyright 	"(c)GRAME 2006";

//-------------------------------------------------
// 		Capture : record up to 8s of sound and
//		playback the recorded sound in loop
//-------------------------------------------------

import("stdfaust.lib");

B = button("Capture");	// Capture sound while pressed
I = int(B);				// convert button signal from float to integer
R = (I-I') <= 0;		// Reset capture when button is pressed
D = (+(I):*(R))~_;		// Compute capture duration while button is pressed: 0..NNNN0..MMM


capture = *(B) : (+ : de.delay(8*65536, D-1)) ~ *(1.0-B);

level = hslider("level (db)", 0, -96, 4, 0.1) : ba.db2linear : si.smoo;

process = vgroup("Audio Capture", capture : *(level));