All week long we've been playing this sound , and asking you to guess what exactly it is and where exactly in the Bay Area we recorded it. This auditory guessing game is part of Audiograph , a crowd-sourced collaborative radio project mapping the sonic signature of each of the Bay Area’s nine counties. By using the sounds of voices, nature, industry, and music, Audiograph tells the story of where you live, and the people who live there with you. Every Thursday, we reveal the origins of that week's sound on Crosscurrents , and here in weekly blog posts. Listen above for the full answer... ANDREW HAGHAN: "What we're going to do here is release 100,000 fish out of this truck into the boat that's anchored offshore, and then they're going to take them out to sea and release them on their journey to the ocean." Congratulations to Robert Winer, you're this week's winner. For everyone else, we'll have a new sound for you to guess and another chance to win next we ek. In the meantime, is there
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