Casella Launches Its Enhanced 620 Sound Level Meter to Protect Workers from Noise-induced Hearing Loss. The new device offers significant upgrades such as time history profiling, voice notes and GPS.

Noise in animal housing facilities is an environmental variable that can affect hearing, behavior and physiology in mice. The authors measured sound levels in two rodent housing rooms (room 1 and room ...

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an ...

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...

It’s the evening before publication, and a pair of Hackaday writers convene to record the week’s podcast. This week Elliot Williams is joined by Jenny List, and it’s a bumper ...

The water level at Kuji Port in Iwate Prefecture rose 1.3 meters shortly after 1:50 p.m. on Wednesday. Authorities have issued a tsunami warning after a powerful earthquake in Russia's Far East. This ...

Abstract: Direct eye-pattern measurements based on a deep-ultraviolet (DUV) light emitting diode (LED) optical wireless communication system were performed in sunlight. A state-of-the-art, high-power ...

Abstract: This work presents HDA-SELD, a unified hierarchical distillation and augmentation framework for audio-visual (AV) sound event localization and detection (SELD) designed to address the ...

The DlmsCosemLib is a Arduino decoder Library for austrian el. energy meters with the P1 DLMS/COSEM interface. Input is the already decrypted payload plaintext of the M-Bus message. The decoded ...

9 miners abducted in Mexico have died, B.C.-based company confirms 9 miners abducted in Mexico have died, B.C.-based company confirms Vizsla Silver says it remains in 'close contact' with the family ...