From acc933add3bc2a1c26defb08ed9610f045223a48 Mon Sep 17 00:00:00 2001
From: Dimas Leenman <skythedragon@outlook.com>
Date: Wed, 20 Jul 2022 13:57:40 +0200
Subject: [PATCH] increment sample rate

---
 src/dsp/node_formant.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/dsp/node_formant.rs b/src/dsp/node_formant.rs
index 70fefa6..dadf4e1 100644
--- a/src/dsp/node_formant.rs
+++ b/src/dsp/node_formant.rs
@@ -104,6 +104,9 @@ impl DspNode for Formant {
             // entire wave
             let wave = carrier * modulator;
 
+            // increment phase (very imporant)
+            self.phase += self.inv_sample_rate;
+
             out.write(frame, wave);
         }
     }