From 5298c4bea87bb7c3bd8734500f9eb3ae2a369cef Mon Sep 17 00:00:00 2001
From: Thomas Karpiniec <tom.karpiniec@outlook.com>
Date: Tue, 20 May 2025 21:26:18 +1000
Subject: [PATCH] Reduce complexity of sinc interpolation

---
 m17codec2/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/m17codec2/src/lib.rs b/m17codec2/src/lib.rs
index c466ef2..0c32a5b 100644
--- a/m17codec2/src/lib.rs
+++ b/m17codec2/src/lib.rs
@@ -106,7 +106,7 @@ impl StreamAdapter for Codec2Adapter {
             let params = SincInterpolationParameters {
                 sinc_len: 256,
                 f_cutoff: 0.95,
-                oversampling_factor: 256,
+                oversampling_factor: 128,
                 interpolation: rubato::SincInterpolationType::Cubic,
                 window: rubato::WindowFunction::BlackmanHarris2,
             };
-- 
2.39.5