Carrier synchronization, Mark Persons writes, can be applied to alleviate co-channel interference between two AM radio ...

Ceramic resonators offer an attractive alternative to quartz crystals for stabilizing oscillation frequencies in many ...

Scientists from the Polytechnic Institute of Novgorod State University, together with colleagues from a number of Chinese ...

Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances.

Have you ever heard a fire truck honk three times, or use a siren sound that doesn't match that familiar, high-pitched wail?

Helium leaks are hard to detect, since it is odorless, colorless, tasteless, and does not react with other chemical ...

Due to its large dynamic range, the decibel is a useful unit of measure and is used in various applications, mainly in the ...

This small device from iFi Audio can transmit and receive Hi-Res audio over Bluetooth. It's an easy way to add high-quality ...

Overview: Modern soundbars now deliver top-notch clarity, immersive spatial audio, and immersive sound for music lovers.Deep, ...

Purring isn’t just comfort. New research suggests cat purrs act like vocal fingerprints, preserving identity even as meows ...

It has been revealed that when threatened, the pupa of the Marbled Hawkmoth (*Phyllosphingia dissimilis*) produces a snake-like 'hissing' sound by using airflow from its abdominal spiracles. The sound ...

Together, UPM01 and UPM02 demonstrate Upbeat's ability to deliver MEMS sensing solutions that scale from consumer audio to mission-critical autonomous systems. UPM02 provides studio-grade voice ...