PITCH EAR
- Code / Model:
- Manufacturer:
- Department: Adhesives, sealants and tapes
- Category of products: Adhesives and glues
- Sub-category: Adhesives and adhesives
- You've seen it before.: 1
Ear Trumpet
The ear trumpet is a simple acoustic device used to amplify sound for people with hearing loss.
- It consists of a funnel-shaped tube that directs sound waves into the ear.
- Historically, it was made from materials like wood, metal, or horn.
- Ear trumpets were widely used before the invention of hearing aids.
