Who should use hearing amplifiers, or PSAPs Hearing amplifiers, or PSAPs, are designed for people who want to amplify sound for recreational use and have what is classified as "normal hearing ...

The impedance ended up close to 8 ohms, perfect for feeding directly from the speaker terminals of an old stereo amplifier. Pumping 160 Watts into the coil allows the hearing-aid wearers below ...

[NotionSunday] put together a hearing amplifier project that probably doesn’t hit many of those design criteria. However, thanks to a 3D printed case, it looks pretty good. The device uses a ...

Our slim and lightweight hearing amplifiers blend seamlessly with your lifestyle. Their invisible design ensures they go unnoticed, while their ergonomic fit guarantees long-lasting comfort.

Hearing aids are devices that amplify sound. They consist of three parts: a microphone to catch the sound, an amplifier to ...

And some of the less expensive options are really just “cheap amplifiers,” lacking the personalized level settings and noise canceling features that really make hearing aids helpful.

They were forced to consider the possible existence of this "cochlear amplifier" when improved measures from living (as opposed to dead) ears revealed that the mechanical frequency selectivity in the ...