Live Q&A with Chris Bore - An Acoustic Camera
Chris Bore - Watch Now - Duration: 31:04
10:03:04 From John Phillips : As a radar engineer, I know God placed a head with sound-absorbing skin and hair between our 2 sensors. Have you trie resulkts after placing a sound-absorbing grid over your 4 x 3 array ? 10:04:53 From Timothy Young : Start with a 1-D array and get that working first. Also agree with what John is saying about having what we call an infinite baffle behind the mics. 10:05:23 From Leonard to Stephane Boucher(Direct Message) : did you get my msgs on LinkedIn? 10:05:48 From Stephane Boucher to Leonard(Direct Message) : I did. I will respond later 10:08:26 From Emanuele Ziglioli : What kind of microphones are you using? Most mics I find only record in the human audio range. It'd be cool recording near 400KHz in order to build a bat detector. See https://www.openacousticdevices.info/audiomoth 10:13:35 From Emanuele Ziglioli : Thank you, how do you go from real to complex? hilbert transform? 10:13:43 From John Phillips : Adafruit have similar $US7 mike+preamp. 10:14:28 From Michael Kirkhart : Here is a link for a potential substitute for the microphone used in this project: https://www.adafruit.com/product/1713 10:23:55 From rakhel : I heard your sensor is detecting the distance of the sound source from your detector is that right ? my understanding is you are just detecting the direction of the sound source and not the distance 10:32:18 From Leonard : don't fool yourself to me = don't drink you're own coolaid 10:33:16 From Emanuele Ziglioli : thank you!