SpeakerBeam hearing aid tech only amplifies specific people’s voices

Even when using a hearing aid, it can be quite difficult for deaf people to make out specific individuals’ voices in noisy environments. The new SpeakerBeam system could help, by automatically recognizing and boosting a select person’s voice.Continue R… Continue reading SpeakerBeam hearing aid tech only amplifies specific people’s voices

3D-printed heads talk, swivel, and listen to improve audio devices

A team of researchers has created a way to inexpensively manufacture acoustic head simulators. They can help measure the way we take in and process sound – especially in noisy environments like cocktail parties.Continue ReadingCategory: TechnologyTags:… Continue reading 3D-printed heads talk, swivel, and listen to improve audio devices

Hearing aids slow cognitive decline, but reasons why still a mystery

A new meta-study has found using a hearing aid can be linked to lower risk of cognitive decline but it's still unclear exactly how the devices are preventing dementia

A first-of-its-kind meta-analysis comprising more than 100,000 participants has found a significant association between the use of hearing aids and a reduced risk of dementia. The findings raise the curious suggestion that using hearing restoration devices could somehow slow the progression of cognitive decline.

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US FDA ruling allows low-cost hearing aids to be sold over-the-counter

The US FDA has issued a final rule that establishes a new category of over-the-counter (OTC) hearing aids. The move comes as part of a push by the US government to make healthcare more affordable, allowing millions of people to buy low-cost hearing aid… Continue reading US FDA ruling allows low-cost hearing aids to be sold over-the-counter

Battery-free hearing aid generates its own electricity

Although hearing aids do make life easier for many people, their limited battery life can be problematic. Scientists have set about addressing that shortcoming, by designing a hearing aid that requires no batteries.Continue ReadingCategory: ScienceTags… Continue reading Battery-free hearing aid generates its own electricity

“Hearing contact lens” claimed to outperform regular hearing aids

In most hearing aids, sounds emitted by a tiny speaker are directed down the ear canal. The “alpha” hearing aid is different, however – and reportedly better – in that its speaker actually sits directly against the wearer’s eardrum.Continue ReadingCate… Continue reading “Hearing contact lens” claimed to outperform regular hearing aids