I received a press release from Google today announcing an agreement between them and Clear Channel Radio which currently has over 675 stations.

The agreement allows Google to sell a portion of Clear Channel’s advertising inventory through Google Audio Ads.

It has always been a challenge for internet startups, shops, sites etc. to diversify and advertise in the “real world”.  Google’s Audio Ads will make this process a whole lot simpler.   How long will it be before we see Google TV ads?