diff --git a/bin/megaton_radio.sh b/bin/megaton_radio.sh
new file mode 100755
index 0000000..716e114
--- /dev/null
+++ b/bin/megaton_radio.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+VOL=25
+
+mplayer "http://us2.internet-radio.com:8443/;stream" -cache 1024 -cache-min 20 -volume $VOL -softvol -channels 2 -af pan=1:0.5:0.5
diff --git a/bin/pipe_announcement b/bin/pipe_announcement
new file mode 100755
index 0000000..691c0bd
--- /dev/null
+++ b/bin/pipe_announcement
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+mosquitto_pub -t vault/psa/announcement -l
+
diff --git a/bin/schedule_announcement b/bin/schedule_announcement
new file mode 100755
index 0000000..3316987
--- /dev/null
+++ b/bin/schedule_announcement
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+TIME=$1
+shift
+at "$TIME" <<EOT
+cd ~/build/vault-announcer/bin
+./announce-freeform "$@"
+EOT
+
diff --git a/bin/schedule_emergency b/bin/schedule_emergency
new file mode 100755
index 0000000..c1784bf
--- /dev/null
+++ b/bin/schedule_emergency
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+TIME=$1
+shift
+at "$TIME" <<EOT
+cd ~/build/vault-announcer/bin
+./emergency-freeform "$@"
+EOT
+
diff --git a/bin/schedule_meeting b/bin/schedule_meeting
new file mode 100755
index 0000000..1a349e3
--- /dev/null
+++ b/bin/schedule_meeting
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+function time_minus_minutes() {
+	time="$1"
+	change="$2"
+
+	difference=$(($change * 60))
+	
+	result=$(( $(date -d "$time" "+%s") - $difference ))
+
+	echo `date -d "@$result" "+%H:%M"`
+}
+
+TYPE=$1
+shift
+TARGET=$1
+shift
+SLACK=5
+TIME=`time_minus_minutes "$TARGET" "$SLACK"`
+
+NAME="$@"
+
+MSG="Meeting in $SLACK minutes. ... Meeting '$NAME' in $SLACK minutes."
+#echo "Scheduling $TYPE for meeting '$NAME' at $TARGET in $SLACK minutes in advance, at $TIME."
+~/schedule_${TYPE} "$TIME" "$MSG"
+
diff --git a/bin/schedule_meeting_announcement b/bin/schedule_meeting_announcement
new file mode 100755
index 0000000..1b30d3d
--- /dev/null
+++ b/bin/schedule_meeting_announcement
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+~/schedule_meeting announcement $@
+
diff --git a/bin/schedule_meeting_emergency b/bin/schedule_meeting_emergency
new file mode 100755
index 0000000..4e71ce7
--- /dev/null
+++ b/bin/schedule_meeting_emergency
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+~/schedule_meeting emergency $@
+
diff --git a/bin/start_announcement_server b/bin/start_announcement_server
new file mode 100755
index 0000000..4567b3e
--- /dev/null
+++ b/bin/start_announcement_server
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+cd ~/build/vault-announcer/bin/
+mosquitto_sub -t vault/psa/announcement | ./announcement-server
+
diff --git a/bin/submit_announcement b/bin/submit_announcement
new file mode 100755
index 0000000..bc5e89f
--- /dev/null
+++ b/bin/submit_announcement
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+mosquitto_pub -t vault/psa/announcement -m "$@"
+
diff --git a/sounds/README.md b/sounds/README.md
index a64f7fa..c530edf 100755
--- a/sounds/README.md
+++ b/sounds/README.md
@@ -6,4 +6,5 @@
    * Source: [freesound.org](https://freesound.org/people/chimerical/sounds/105228/)
  * `alarm_simple.ogg`
    * Source: [freesound.org](https://freesound.org/people/Suburbanwizard/sounds/440307/)
-
+ * `static.ogg`
+   * Source: [freesound.org](https://freesound.org/people/Jay_You/sounds/384090/)
diff --git a/sounds/static.ogg b/sounds/static.ogg
new file mode 100755
index 0000000..a52fb52
Binary files /dev/null and b/sounds/static.ogg differ