Description: Car drive by with stereo doppler effect.

Description: Car drive by with stereo doppler effect.

Description: Traffic on Paris city street. Cars, trucks, mopeds, city ambience.

Description: 2007 Toyota Prius horn. Microphone placed 15 ft from car.

Description: Recording from under freeway. City ambience and distant traffic in background.

Description: Recording from under freeway. City ambience and distant traffic in background. Distant motorcycles throughout.

Description: Recording from under freeway. City ambience and distant traffic in background.

Description: Cars, trucks and motorcycles on busy city freeway.

Description: Cars, trucks and motorcycles on busy city freeway.

Description: Cars, trucks and motorcycles on busy city freeway.