need help with .asoundrc

[siddhartha]

pcm.!default {
type asym
capture.pcm “mic”
playback.pcm “speaker”
}
pcm.mic {
type plug
slave {
pcm “hw:1,0”
}
}
pcm.speaker {
type plug
slave {
pcm “hw:0,1”
}
}

This is my asoundrc conf but i want to change conf like this

defaults.pcm.!card
defaults.ctl.!card

screencast and google assistant both want diffrent asoundrc so any suggetions ??

Thank you.

i am noob at this so sorry in advance for dumb question…

Thank you for your reply

[siddhartha]

pcm.!default {
type asym
capture.pcm “mic”
playback.pcm “speaker”
}
pcm.mic {
type plug
slave {
pcm “hw:1,0”
}
}
pcm.speaker {
type hw
card 0
}
ctl.!default {
type hw card 0
}

problem solved this setting works