Increase/Decrease Microphone & Speaker volume for Generic x86_64

I am using a Generic x86 image and trying to increase and persist the system speaker volume and the microphone gain. Any assistance would be appreciated

Hello, take a look through the GitHub - balenalabs/balena-sound: Build a single or multi-room streamer for an existing audio device using a Raspberry Pi! Supports Bluetooth, Airplay and Spotify Connect codebase, we’ve probably got some examples in there you could use. Ultimately though, to persist something like this, you would probably need to have the setting done on startup in one of your services, based on a hardcoded value, or a value from env var.