Moderately busy ambience in a german high school hallway before classes start - school gong at 02:09. Recording device: zoom h4 (w/ sennheiser 421 simulation)edited with audacity 2. 1. 1.
A school bus passing from left to right with very squeaky air brakes on a quiet residential street. Recorded as i was testing a new rig on august 14, 2007 -- zoom h4 and a pair of cad m179 microphones on a home-made jecklin disk.