ul•tra•sound (ˈʌl trəˌsaʊnd) n. 1. sound with a frequency greater than 20,000 Hz, approximately the upper limit of human hearing. 2. Med. the application of ultrasonic waves to therapy or diagnostics, as in deep-heat treatment of a joint or in ultrasonography. ...
Product name:Digital Hearing Aid;Type:Mini hearing aid;Function:Sound Amplification;Color:Skin Color;Feature:Comfortable&sound clearly&without noise;Packing:Gift Box Package/color box/storage bag;Certificate:CE ROHS;Warranty:1 Year;Manufacturer:Shenzhen
Go Ultra OTC Hearing Aids are ideal if you're looking for a hearing aid that provides ultra-rich functionality and exceptional value. Go Ultra are rechargeable, behind-the-ear OTC hearing aids that offer desirable features like digital ...
AB’s HiRes technology offers the fast stimulation rate, the wide input dynamic range and the precise stimulation of the hearing nerve via 120 bands, which leads to greater music appreciation and more natural sound for r...
Smartphones Galaxy S20 Series Options Forwarding a call after a delay Posted by rjacobs3 weeks agoinGalaxy S20 Series So my network provider giffgaff has turned off shortcodes and told me to use my phone to manage call forwarding. The call forwarding on my S20...View Post ...
bass frequency regions, typically between substantially 40 and 500 Hz, which regions are crucial for natural reproduction of multimedia sound and music but are not optimally processed, and generally not provided at all, in prior art hearing aids in order to avoid exacerbation of the occlusion ...
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AB’s HiRes technology offers the fast stimulation rate, the wide input dynamic range and the precise stimulation of the hearing nerve via 120 bands, which leads to greater music appreciation and more natural sound for recipients. HiRes Ultra 植入体,外形小巧,适合多种年龄段的植入患者。可兼容 AB...
Overall, the QC Ultra are good for calls — your callers will have no problem understanding you — but Bose’s environmental noise cancellation still needs work. Loud sounds still make their way through and as that happens, your voice becomes echo-y and distant, making it sound like you’...
Modern hearing aids use digital signal processors to adjust sound, but these components were too expensive and power hungry for the team's goal. The team therefore decided to build their device using electronic filters to shape the frequency response, a less expensive approach that was standard on...