What happened to fun alert sounds? how can we recapture this lost technology

I am missing Teams meetings when they start because I am busy working. I need to make the start and audible ringing I can hear all over the house. I can't change my behavior. Is there a macro or app that lets me make these alerts more noticeable?

I am really hoping there would be an answer to this? In older mac OS like 20 years ago, fun alert sounds was build in, Who can recall the famous "red alert" sounds from star trek, or the "fart" sound? like an 8 bit crappy sound clip was possible in os 6.0.8 , how can we recapture this lost technology?