https://www.alsa-project.org/wiki/FramesPeriods
https://docs.oasis-open.org/virtio/virtio/v1.2/virtio-v1.2.pdf
@article{russell2008virtio, title={virtio: towards a de-facto standard for virtual I/O devices}, author={Russell, Rusty}, journal={ACM SIGOPS Operating Systems Review}, volume={42}, number={5}, pages={95--103}, year={2008}, publisher={ACM New York, NY, USA} }
https://rcore-os.cn/rCore-Tutorial-Book-v3/chapter9/2device-driver-2.html#virtio
https://www.qemu.org/docs/master/system/devices/virtio-snd.html