Made an amateur mistake don't slip up like I did

For context took a meeting at home for J1 meeting went well, ended the call I united the computer volume to hear others but I forgot to mute it again. Took another meeting for J2 a few hours later, I was explaining something when a teams call started while I was talking from my other computer. I scrambled to mute it and continued but I think they knew as j2 uses slack and Google drives where as j1 uses teams and sharepoint. MUTE YOUR COMPUTERS