Do I sound different on commercial radio, compared to public radio?

I’m going to be having weekly conversations with Chris Ryan of WKXL, a talk-radio station that has its studio right on Main Street in Concord (It’s inside Concord Photo Service, 29 N. Main St.), similar to conversations I had for several years with NHPR.  They’ll be happening every Tuesday morning, at about 10:15 a.m., talking about my column in  the Monitor and other geeky stuff that grabs Chris’ attention.

You can here the first one right here: https://soundcloud.com/wkxl/nh-now-granite-geek-david-brooks-11-20-18