(MENAFN- Market Press Release) January 7, 2026 4:23 am - Professionals can discreetly listen through windows up to 200m with Endoacustica's invisible, high-performance laser microphone-trusted, easy ...

Researchers have fabricated a hair-thin microphone made entirely of silica fiber that can detect a large range of ultrasound frequencies beyond the reach of the human ear. Able to withstand ...

SensiBel has created a couple of evaluation kits for its tiny SBM100B laser-based microphones. Evaluation kit Aurora (right) has two microphones and is intended to be used for stereo recording ...

(MENAFN- ForPressRelease) Endoacustica has introduced a high-performance Laser Microphone (Product Code: LAS-MIC), a precision surveillance tool designed for non-intrusive audio collection in ...

This tutorial wont be the most practical recording setup you have ever used, but it is an interesting bit of science and a great DIY project. It is a simple laser listening device that will allow you ...

Online conferences have become essential to work. However, these meetings become annoying if the audio quality is noisy due to poor performance of the microphones. This is also the daily experience of ...

Laser microphones have been around since the Cold War. Back in those days, they were a favorite tool of the KGB – allowing spies to listen in on what was being said in a room from a safe distance.

This kind of sonic isolation is extremely difficult even for high-end audio microphones, so to be able to achieve it using nothing but two cameras and a laser? It feels a bit like black magic. But the ...