From 331880decd7cb944aafcb858cdc132f257b0d78d Mon Sep 17 00:00:00 2001
From: "Robin P. Clark" <Robin48gx@gmail.com>
Date: Mon, 26 Aug 2019 06:53:15 +0100
Subject: [PATCH] notes

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index af96c7f..d5126f8 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,4 @@
 # two_pole_dc_pass
+
+Implements the old 7/8ths LAG filter but squared.
+i.e. two pole version