Is it possible to transmit live voice through raspberry pi 3 without a usb soundcard I only have a hradset with a mic And I am a beginner If possible let me know the answer in a simple way Thank you
Is it possible to transmit live voice through raspberry pi 3 without a usb soundcard
Whatever means must logically involve additional hardware, and a USB soundcard is almost certainly the cheapest and easiest option.
I say "logically involve additional hardware" because in order to use the mic, you must plug it into something attached to the pi, since there is no built in microphone jack.
The Pi 3 (and Pi 4) do not have microphone hardware.
You could use a bluetooth headset instead. Of course, this is a pain because of the need to keep an extra battery charged.