Sonova brands
Acoustical technology of Dynamic Ear Company can be found in hearing protection solutions by Sennheiser and Phonak:
Dynamic Ear Filter
An online available selection of DEC’s best acoustical filters for pro users and sound connoisseurs:
Dynamic Ear Filter
Crescendo
Crescendo hearing protection can be found in retail stores, drugstores and pharmacies.
Crescendo Hearing Protection
© 2024 Dynamic Ear Company