From cf0f62a9db9c066e6a35a8b5b74775c6bb150dd1 Mon Sep 17 00:00:00 2001
From: Ian Mancini <ianmethyst@gmail.com>
Date: Tue, 28 Apr 2020 00:17:28 -0300
Subject: [PATCH] Add script to enable noise cancelation in PA

---
 setup/setup_pulseaudio | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 setup/setup_pulseaudio

diff --git a/setup/setup_pulseaudio b/setup/setup_pulseaudio
new file mode 100644
index 0000000..d57fb83
--- /dev/null
+++ b/setup/setup_pulseaudio
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set -uo pipefail
+
+if (( $EUID != 0 )); then
+    echo "Should be run as root"
+    exit 1
+fi
+
+cat >> /etc/pulse/default.pa <<EOF
+
+### Enable Echo/Noise-Cancellation
+load-module module-echo-cancel use_master_format=1 aec_method=webrtc aec_args="analog_gain_control=0\ digital_gain_control=1" source_name=echoCancel_source sink_name=echoCancel_sink
+set-default-source echoCancel_source
+set-default-sink echoCancel_sink
+EOF