How to use Radio live on website?

I have a website on properties I need to put some conversation there as in Radio format, so that visitors who needs to subscribe they will get the radio talks on their newsletters or they can hear the radio talks which should be live, if its pre-recorded then it doesn’t shows much value as the LIVE ones, as you see done by domain Host godady, exactly I like to have it, what are the necessary tools needs to be added on website? Any suggestions of yours are welcomed, please do advice me.