From: Thomas Karpiniec <tom.karpiniec@outlook.com>
Date: Tue, 20 May 2025 11:26:18 +0000 (+1000)
Subject: Reduce complexity of sinc interpolation
X-Git-Url: https://code.octet-stream.net/m17rt/commitdiff_plain/5298c4bea87bb7c3bd8734500f9eb3ae2a369cef?ds=inline;hp=-c

Reduce complexity of sinc interpolation
---

5298c4bea87bb7c3bd8734500f9eb3ae2a369cef
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,
             };