There is disclosed a signalling device for making hard of hearing persons aware of an impending happening in his or her proximity. The device comprises a sound transducer such as a microphone for converting sounds to electrical signals, an amplifier for amplifying the electrical signals and a ...
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Signalling device for hard of hearing persons There is disclosed a signalling device for making hard of hearing persons aware of an impending happening in his or her proximity. The device comprises a sound transducer such as a microphone for converting sounds to electrical signals, ... J Zibell...
This invention relates generally to improvements in devices for use by the hard of hearing and more particularly to what may be termed a combination bone conduction or air conduction receiver or phone for hearing aids. As is well known in the art there are two recognized methods of transferring...
device- an instrumentality invented for a particular purpose; "the device is small enough to wear on your wrist"; "a device intended to conserve water" ear trumpet,hearing aid- a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person ...
I have yet to use it in a bathroom, but it’s great for outdoor use. Reply Alex on June 2, 2021 at 11:55 am Hi Stacy, thank you for sharing your recommendation with us! Always love hearing our readers go-to travel products ? Reply Submit a Comment Your email address will ...
By this time David's power of device had begun to return, but it was a very hard task for his prudence to master his rage and hatred towards poor Jacob. View in context Rumbling along with most unwonted noise, the caravan stopped at last at the place of exhibition, where Nell dismounted...
Luminous device for the deaf and hard of hearing people People with hard of hearing and the deaf often face difficulties to recognize things happening in their surroundings. Imagine you cannot hear the sound, be... A Matsuda,M Sugaya,H Nakamura - ACM 被引量: 2发表: 2014年 Carrier comprisin...
Luminous device for the deaf and hard of hearing people People with hard of hearing and the deaf often face difficulties to recognize things happening in their surroundings. Imagine you cannot hear the sound, be... A Matsuda,M Sugaya,H Nakamura - ACM 被引量: 2发表: 2014年 Carrier comprisin...
The problem is then don't hear the ring for incoming calls, or text messages. Is there a ways to make sound notifications ALWAYS come out of the phone, or both the phone and earbuds? I've searched online and found nothing about this issue. I find it hard to believe I'm the only ...