![](https://nthumb.tpgimages.com/mid2_ocom_img/c2NpZW5jZV9waG90bw==/20101126_rm_2/2010112619/top_20101126190059_2592.jpg/TOP06670936.jpg)
Hearing aids. Artwork showing different types of hearing aid. Clockwise from top left these are; body worn, behind the ear, in the ear and in the ear canal types. Hearing aids improve hearing in people with partial deafness. Sound is picked up by a microphone, amplified and transmitted into the ear by speakers. Each aid is fine-tuned to amplify the range of frequencies most needed by the patient.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP06670936
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
NO
Property Release:
NO
Right to Privacy:
No
Same folder images: