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Tagged with experiment-design air
2 questions
4
votes
1
answer
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Shotgun microphone position for low-level sounds in a tube
I would like to record extremely low sound-level (at ~200-300Hz), produced by an insect which is located at the end of a plastic tube, with a very-sensitive low-noise shotgun pressure microphone (this ...
- 4,161
15
votes
3
answers
68
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Locating birds by their calls with improvised equipment. Can algorithms rescue this setup?
In winter, I can usually hear one or two birds in an area, and I occasionally see them flitting through the air – but it's usually too dark to see them except in motion, silhouetted against the sky. ...
- 383