REDVOX
  • Home
  • App
  • How To Start
  • FAQ
Picture

Into the Deep End of Sound

Milton Garces, Ph.D

SpaceX August 2016 Infrasound

2/17/2017

1 Comment

 
We are staging a citizen science event infrasound capture for the upcoming SpaceX launch on 18 February 2017, we have a live web page at

 redvox.io/status/group/Canaveral

with near-real time spectrograms from iPhones in the region. I happened to be around the Space Coast in August 2016 when SpaceX successfully launched (and landed), and we picked up some nice waveforms with iPhones, iPads, and traditional sensors.
Picture
Figure 1. Multiresolution spectrogram for Falcon 9 launch captured with an iPhone6+ around 10 km away. Time is in the horizontal axis, lower panel is pressure, middle panel is spectral energy, and upper panel is the signal to noise ratio.
Picture
Figure 2. Spectrogram for Falcon9 launch captured with a traditional sensor a few km away
Picture
Figure 3. Falcon9, infrasound array processing. Time on the horizontal, launch on the left, barge drone landing on the right. It's complicated.
Some of the traditional sensors were set up as an array, which allows us to look at very detailed detection statistics.

For the February 2017 launch we would like to consider what we can do with a network of smartphone sensors deployed by citizen scientists.
1 Comment
MckimmeCue link
4/22/2022 05:22:48 pm

What an exquisite article! Your post is very helpful right now. Thank you for sharing this informative one.
If you are looking for coupon codes and deals just visit coupon plus deals dot com

Reply



Leave a Reply.

    Archives

    September 2018
    March 2018
    February 2017
    September 2015
    June 2015

    Categories

    All

    RSS Feed

RedVox Inc.
Contact Us
Privacy Policy
Blog

Redvox.io
Devices
Generate a Report
Data Explorer
Downloads​
Business
Connect With Us
  • Home
  • App
  • How To Start
  • FAQ