From 927194de4cadba887df5b092b32d7150e7a55370 Mon Sep 17 00:00:00 2001
From: Trek H <trek.hopton@gmail.com>
Date: Wed, 13 Mar 2019 13:59:21 +1030
Subject: [PATCH] pcm: added file headers

---
 audio/pcm/pcm.go                         | 26 ++++++++++++++++++++++++
 audio/pcm/pcm_test.go                    | 26 ++++++++++++++++++++++++
 exp/pcm/resample/resample.go             | 26 ++++++++++++++++++++++++
 exp/pcm/stereo-to-mono/stereo-to-mono.go | 26 ++++++++++++++++++++++++
 4 files changed, 104 insertions(+)

diff --git a/audio/pcm/pcm.go b/audio/pcm/pcm.go
index 8e951120..76594b88 100644
--- a/audio/pcm/pcm.go
+++ b/audio/pcm/pcm.go
@@ -1,3 +1,29 @@
+/*
+NAME
+  pcm.go
+
+DESCRIPTION
+  pcm.go contains functions for processing pcm.
+
+AUTHOR
+  Trek Hopton <trek@ausocean.org>
+
+LICENSE
+  pcm.go is Copyright (C) 2018 the Australian Ocean Lab (AusOcean)
+
+  It is free software: you can redistribute it and/or modify them
+  under the terms of the GNU General Public License as published by the
+  Free Software Foundation, either version 3 of the License, or (at your
+  option) any later version.
+
+  It is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+  for more details.
+
+  You should have received a copy of the GNU General Public License in gpl.txt.
+  If not, see [GNU licenses](http://www.gnu.org/licenses).
+*/
 package pcm
 
 import (
diff --git a/audio/pcm/pcm_test.go b/audio/pcm/pcm_test.go
index b543b823..5abcd1a8 100644
--- a/audio/pcm/pcm_test.go
+++ b/audio/pcm/pcm_test.go
@@ -1,3 +1,29 @@
+/*
+NAME
+  pcm_test.go
+
+DESCRIPTION
+  pcm_test.go contains functions for testing the pcm package.
+
+AUTHOR
+  Trek Hopton <trek@ausocean.org>
+
+LICENSE
+  pcm_test.go is Copyright (C) 2018 the Australian Ocean Lab (AusOcean)
+
+  It is free software: you can redistribute it and/or modify them
+  under the terms of the GNU General Public License as published by the
+  Free Software Foundation, either version 3 of the License, or (at your
+  option) any later version.
+
+  It is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+  for more details.
+
+  You should have received a copy of the GNU General Public License in gpl.txt.
+  If not, see [GNU licenses](http://www.gnu.org/licenses).
+*/
 package pcm
 
 import (
diff --git a/exp/pcm/resample/resample.go b/exp/pcm/resample/resample.go
index b896fafb..2fef9f7c 100644
--- a/exp/pcm/resample/resample.go
+++ b/exp/pcm/resample/resample.go
@@ -1,3 +1,29 @@
+/*
+NAME
+  resample.go
+
+DESCRIPTION
+  resample.go is a program for resampling a pcm file.
+
+AUTHOR
+  Trek Hopton <trek@ausocean.org>
+
+LICENSE
+  resample.go is Copyright (C) 2018 the Australian Ocean Lab (AusOcean)
+
+  It is free software: you can redistribute it and/or modify them
+  under the terms of the GNU General Public License as published by the
+  Free Software Foundation, either version 3 of the License, or (at your
+  option) any later version.
+
+  It is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+  for more details.
+
+  You should have received a copy of the GNU General Public License in gpl.txt.
+  If not, see [GNU licenses](http://www.gnu.org/licenses).
+*/
 package main
 
 import (
diff --git a/exp/pcm/stereo-to-mono/stereo-to-mono.go b/exp/pcm/stereo-to-mono/stereo-to-mono.go
index b16f1ab3..69bc081b 100644
--- a/exp/pcm/stereo-to-mono/stereo-to-mono.go
+++ b/exp/pcm/stereo-to-mono/stereo-to-mono.go
@@ -1,3 +1,29 @@
+/*
+NAME
+  stereo-to-mono.go
+
+DESCRIPTION
+  stereo-to-mono.go is a program for converting a mono pcm file to a stereo pcm file.
+
+AUTHOR
+  Trek Hopton <trek@ausocean.org>
+
+LICENSE
+  stereo-to-mono.go is Copyright (C) 2018 the Australian Ocean Lab (AusOcean)
+
+  It is free software: you can redistribute it and/or modify them
+  under the terms of the GNU General Public License as published by the
+  Free Software Foundation, either version 3 of the License, or (at your
+  option) any later version.
+
+  It is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+  for more details.
+
+  You should have received a copy of the GNU General Public License in gpl.txt.
+  If not, see [GNU licenses](http://www.gnu.org/licenses).
+*/
 package main
 
 import (