Sound settings: why so many “High Definition Audio Controller Pro” instances with “random” numbers? – General

About this simple integrated sound “card” / chip from the midst of all that other system information:

alsa.card_name = “HDA Intel PCH”

alsa.driver_name = “snd_hda_intel”

alsa.long_card_name = “HDA Intel PCH at 0xfb200000 irq 34”

api.alsa.card.longname = “HDA Intel PCH at 0xfb200000 irq 34”

api.alsa.card.name = “HDA Intel PCH”

device.nick = “HDA Intel PCH”

device.vendor.name = “Intel Corporation”

alsa.driver_name = “snd_hda_intel”

alsa.driver_name = “snd_hda_intel”

alsa.driver_name = “snd_hda_intel”

alsa.driver_name = “snd_hda_intel”

alsa.card_name = “HDA Intel PCH”

alsa.driver_name = “snd_hda_intel”

alsa.long_card_name = “HDA Intel PCH at 0xfb200000 irq 34”

api.alsa.card.longname = “HDA Intel PCH at 0xfb200000 irq 34”

api.alsa.card.name = “HDA Intel PCH”

device.nick = “HDA Intel PCH”

device.vendor.name = “Intel Corporation”

alsa.card_name = “HDA Intel PCH”

alsa.driver_name = “snd_hda_intel”

alsa.long_card_name = “HDA Intel PCH at 0xfb200000 irq 34”

api.alsa.card.longname = “HDA Intel PCH at 0xfb200000 irq 34”

api.alsa.card.name = “HDA Intel PCH”

device.nick = “HDA Intel PCH”

device.vendor.name = “Intel Corporation”

alsa.card_name = “HDA Intel PCH”

alsa.driver_name = “snd_hda_intel”

alsa.long_card_name = “HDA Intel PCH at 0xfb200000 irq 34”

api.alsa.card.longname = “HDA Intel PCH at 0xfb200000 irq 34”

api.alsa.card.name = “HDA Intel PCH”

device.nick = “HDA Intel PCH”

device.vendor.name = “Intel Corporation”

alsa.driver_name = “snd_hda_intel”

alsa.driver_name = “snd_hda_intel”

alsa.driver_name = “snd_hda_intel”

alsa.driver_name = “snd_hda_intel”

alsa.driver_name = “snd_hda_intel”

api.alsa.card.longname = “HDA Intel PCH at 0xfb200000 irq 34”

api.alsa.card.name = “HDA Intel PCH”

device.nick = “HDA Intel PCH”

device.vendor.name = “Intel Corporation”

alsa.card_name = “HDA Intel PCH”

alsa.long_card_name = “HDA Intel PCH at 0xfb200000 irq 34”

alsa.driver_name = “snd_hda_intel”

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