2 Royalty-Free Audio Tracks for "Acoustic Measurement"

Impulse response recorded from a bursting balloon in the st. Carolus church in vienna/austria (karlskirche). Measured reverberation time (rt60) is 5. 0 seconds average. Recorded with a measurement microphone k4 by arnold esper on the ground level of the church, 8 meters distance from the source. For measurement and analysis purpose, can be used as convoltion reverb also.

Warning! loud noise! this sound is not intended to listen to, but to do technical measurements!. This is a test recording i made to measure my headphone's frequency response. It plays a nice "left" and "right" to determine the channels. Then it plays back white noise first in both channels, then one at a time. Then the same with sine sweeps. Then short impulses.