Add fix_mic_volume.sh

fix_mic_volume.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+VOLUME_LEVEL=56000
+SOURCE_NAME="alsa_input.usb-Samson_Technologies_Samson_Meteor_Mic-00.analog-stereo"
+
+# Get the current source index by its name
+get_source_index_by_name() {
+    pactl list sources short | grep "$SOURCE_NAME" | cut -f1
+}
+
+# Adjust microphone volume
+adjust_volume() {
+    pactl set-source-volume "$SOURCE_NAME" $VOLUME_LEVEL
+}
+
+# Initially adjust
+adjust_volume
+
+# Get the current source index for the given name
+SOURCE_INDEX=$(get_source_index_by_name)
+
+# Listen for volume changes and adjust if needed
+pactl subscribe | grep --line-buffered "source #$SOURCE_INDEX" | while read -r line ; do
+    if echo "$line" | grep -q "Event 'change' on source #$SOURCE_INDEX"; then
+        adjust_volume
+    fi
+done