Steam Headphones and Mic issues

Hi Guys,

First of all I`m fairly new to your Youtube channel. I love your insight into all things Linux. I look forward to your new podcasts each week. Keep up the fantastic work!!

On the Subject point I wondered if you could discuss the state of play with Headphone and mic issues with Linux/Steam games. I have friends play game on Windows/Steam or EA games. I seem to have a persistent problem being able to speak to them using my new HyperX headset I received for Xmas. Steam recognizes my headset but not the mic. I can hear my friends chatting on their Windows/Steam games but cannot respond.

Do you guys know if there are any solutions for Linux users? Apologies if you have covered this in a previous podcast. If so can you advise which cast i need to re-watch?
Many Many Thanks :)
- Dave