diff --git a/io/audio.md b/io/audio.md
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diff --git a/io/prof_audio.md b/io/prof_audio.md
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+# Professional Audio Configuration in Arch Linux
+
+Semi-Pro*
+
+## Resources
+
+* [Wiki](https://wiki.archlinux.org/title/Professional_audio)
+* `pacman -Sg pro-audio` to view all the packages in that group
+* Uses [JACK](https://wiki.archlinux.org/title/JACK_Audio_Connection_Kit)
diff --git a/services/performance-monitoring/performance-stats.md b/services/performance-monitoring/performance-stats.md
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+# Hardware Performance Measurment
+
+## Tools and Commands
+
+1. `i7z`
+2. `turbostat`
+3. TODO: Expand
diff --git a/services/power-management/tools.md b/services/power-management/tools.md
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+# Power Management Tools
+
+## Tools and their configurations
+
+### cpupower
+
+* `cpupower` and the AUR `cpupower-gui` are the relevant packages.
+* These are a set of userspace utilities designed to assist with CPU frequency scaling.
+* the configuration is located at `/etc/default/cpupower`
+* __Enable__ and _start_ the systemd service.
+
+### Power Profile Daemons
+
+* look into [PPD](https://wiki.archlinux.org/title/CPU_frequency_scaling#power-profiles-daemon)
+* using 'performance'.
+
+## thermald
+
+* The `thermald` package is a Linux daemon used to prevent the overheating of Intel CPUs. This daemon monitors temperature and applies compensation  using available cooling methods.
+* _Start_ and __enable__ the systemd service