Respeaker 4 How to make default seeed-voicecard

i do not get this output::



pi@raspberrypi:~/seeed-voicecard $ arecord -L

null

Discard all samples (playback) or generate zero samples (capture)

playback

capture

dmixed

array

ac108

default:CARD=seeed4micvoicec

seeed-4mic-voicecard,

Default Audio Device

sysdefault:CARD=seeed4micvoicec

seeed-4mic-voicecard,

Default Audio Device

dmix:CARD=seeed4micvoicec,DEV=0

seeed-4mic-voicecard,

Direct sample mixing device

dsnoop:CARD=seeed4micvoicec,DEV=0

seeed-4mic-voicecard,

Direct sample snooping device

hw:CARD=seeed4micvoicec,DEV=0

seeed-4mic-voicecard,

Direct hardware device without any conversions

plughw:CARD=seeed4micvoicec,DEV=0

seeed-4mic-voicecard,

Hardware device with all software conversions



in arecord -L command also seeed voicecard not showing

card 0: ALSA device 1 HDMI

card 0: ALSA device 2 HDMI