A light rigid structure (of aluminum or other material) which reflects sound to a focus at which a MICROPHONE is placed. This focussing effect is very strong with WAVELENGTHs less than the aperture of ...

It's a camera-specific flavor of Dodotronic's Hi-Sound DR stereo parabolic model, and retains the transparent polycarbonate reflectors that focus sound waves to microphone capsules in a similar way to ...

Capturing clear audio in challenging environments has always been a struggle. Standard microphones (even high-end ones) aren't ideal in noisy settings. The closer a mic is placed to the source, the ...

Parabolic microphones are used to listen in from a distance. You see them on the sidelines of NFL football games, but they’re part of the standard issue in detective and spy novels. Now you can build ...