varlog/_cache/articles/d7f137b7-4624-474a-8273-63932a2a30ff.json

{"uuid":"d7f137b7-4624-474a-8273-63932a2a30ff","slug":"hda-intel-alsa","title":"High Definition Audio - Alsa","author":"cedric@abonnel.fr","published":true,"published_at":"2023-02-09 11:28:14","created_at":"2023-02-09 11:28:14","updated_at":"2023-02-09 11:28:14","revisions":[],"cover":"","files_meta":[],"external_links":[],"seo_title":"","seo_description":"","og_image":"","category":"Informatique","content":"# High Definition Audio - Alsa\n\n![HDA Intel est une spécification développée par Intel.](20211107-084812.png) \n\nHDA Intel remplace le codec **AC97 codec**. Cette spécification utilise une puce Intel, mais elle est aussi utilisée par d'autres fabricants comme **Realtek**, **Analog Devices** et **C-Media**.\n\n  lspci | grep -i audio\n\n  cat /proc/asound/pcm\n\n  alsa-info.sh --no-upload\n\n  alsactl   --no-ucm","featured":false,"tags":[]}