Mr RB
Well-Known Member
Hi, does anyone know a small microphone or piezo sensor that can detect vibration when a solid material is tapped (imagine "rapping" on a chunk of wood with a fingernail etc).
Ideally the sensor should be small, and couple directly to the wood so it senses the vibration moving inside the wood, with a good rejection of surrounding ambient sound.
Thanks!
Ideally the sensor should be small, and couple directly to the wood so it senses the vibration moving inside the wood, with a good rejection of surrounding ambient sound.
Thanks!