Marc Lavallée wrote:
A microphone attached to a weather balloon
Also, there isn't much what to record up there. It's rather quiet. The noises from the ground tend to sound like very diffuse noise, and there's very little low frequencies. The hum of traffic is much lluder on the ground surface. Thus your microphone should be very sensitive. I was surprised how quiet it is at the top of the Helsinki TV tower when the wind is very calm. Going higher with a balloon must be even quieter. Eero _______________________________________________ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit account or options, view archives and so on.
