Linux-Audio-Adjustments

Simple tweaks for better sounding audio on Raspberry Pis

To improve the sound of the Raspberry Pi using Debian and other distributions of Linux several parameters can be adjusted.

Improving the priority of the Audio group
Improving the audio thread priority
Improving the latency of the Operating System with Kernel adjustments
Improve network latency

Prerequisites

nano file editor; sudo apt install nano
Or the ability to use vi editor, your choice.

Should work on any SBC running Debian based OS, has been tested on:

Raspberry Pi (v1) model B
Raspberry Pi 2 model B
Raspberry Pi 3 model B and B+
Allo Sparky
ASUS Tinkerboard
Odroid C2

Manual Install:

wget https://github.com/philrandal/Linux-Audio-Adjustments/raw/master/basic-install.sh
chmod 755 basic-install.sh
sudo ./basic-install.sh

Manual Removal:

wget https://github.com/philrandal/Linux-Audio-Adjustments/raw/master/remove.sh
chmod 755 remove.sh
sudo ./remove.sh