snapshot

libraries/audio-tools/examples/tests/effects/delay-in/delay-in.ino

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+#include "AudioTools.h"
+
+int hz = 200;
+AudioInfo info(44100, 1, 16);
+SineWaveGenerator<int16_t> sine;
+GeneratedSoundStream<int16_t> gen(sine); 
+AudioEffectStream effects(gen); // apply effects to input: reading from gen
+CsvOutput<int16_t> out(Serial);
+StreamCopy copier(out, effects); 
+Delay dly(998, 0.5, 1.0, info.sample_rate);
+
+
+void setup() {
+  Serial.begin(115200);
+  
+  // setup effects
+  effects.addEffect(dly);
+
+  // Setup audio objects
+  out.begin(info);
+  sine.begin(info, hz);
+  gen.begin(info);
+  effects.begin(info);
+}
+// copy the data
+void loop() {
+  copier.copy();
+}