Name: How hearing aids are made
Uploaded: 2022-05-13T16:55:53.000Z
Duration: 1 min 1 s
Description: Thousands of YouTube videos with English-Chinese subtitles! Now you can learn to understand native speakers, expand your vocabulary, and improve your pronunciation...

squirt of silicone is the start of a hearing aid.

Adverbs of degree

The devices designed by machine and finalized by hand but it's no longer just used for basic hearing.

This customized aid can connect to your phone, isolate voices and even translate another language in real time.

A silicone impression of the ear goes through a three D.

Scanner that captures all of its unique dimensions.

The machine prints out an acrylic shell which holds all of the electronic components.

And a special software helps the technician determine how to create the smallest most comfortable hearing aid for that patient's ear and prescription.

Since the final customized product is assembled by hand, the whole process can take up to four days during the pandemic.

The hearing aid industry saw an unexpected surge.

I think when you have something like universal masking so many more people realize how much they rely actually on subconscious lip reading.

Only about 20% of adults in the US who need a hearing aid actually have one.

High costs are part of the reason why many adults haven't gotten them.

 Could cost anywhere from $700 to $10,000. 