"Short pick-up range" does not exist.
Sound propagates with attenuation that is related to distance.
There is nothing like a distance where sounds magically disappear.
Directive microphones allow separating on-axis sound from
non-axis, though. There are even microphone arrays that allow
better rejection of non-axis sound, but nothing can twist the laws
of physics and make sound disappear after a distance.
Le 12/01/2025 à 09:08, cx b via
groups.io a écrit?:
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hi all -
i'm wondering if anyone has any suggestions for electrets
(or possibly other forms) with an extremely short pickup
range. i'm looking to do some experiments and i want to
minimize all non-essential sounds.
thanks!
