The diaphragm chest piece is usually used for these sounds, with the thin, taut disc collecting sound over a wide area and coupling as much acoustic energy as possible up to the earpieces.

The global sound level measurement meter market is poised for significant expansion, with forecasts indicating a valuation of ...

Diaphragm pumps are positive displacement pump which move gases, liquids, or gas-liquid mixtures via a reciprocating diaphragm. They are highly reliable because they do not include internal parts that ...

The Q Acoustics 5040 is the smaller of the two towers and at 97cm ... The cone material is the company’s favoured impregnated paper and the diaphragm’s diameter is a pretty slim 125mm. In our meetings ...

One of the key selling points here is that the FP3 have the same "Tesla Valve" acoustic design as the FD15 earbuds. That's ...

Wharfedale’s new three-way Super Linton loudspeaker features upgraded drive units, a new crossover and redesigned cabinet.

This topical collection aims to bring together pioneering research on topological acoustics, which presents new possibilities for the extreme control and manipulation of sound, unlocking novel ...

Dezeen Showroom: from lighting and seating with acoustic properties to sound-absorbing panels, the following products are among noise-controlling items recently featured on Dezeen Showroom.

This makes remote sound recorders – often called ‘acoustic sensors’ – potentially a useful, cost-effective way for ecologists to survey wildlife populations, animal behaviour and ecological ...

Find out more about how we test. The arrival of the new 5000 range marks something of a new dawn for Q Acoustics. It signals a determination to make more of an impact at premium price points and, ...

Central to the new headphones is a high-performance dynamic driver which utilises an oversized 86 x 110 mm diaphragm ...

The new Shanling HW600 bring together innovative acoustic technology and some classic ... drivers are made from an oversized 86 x 110 mm diaphragm. This is planar technology using an ultra-thin ...