Acoustics
Anatomic or prosthetic relation
Ear and mouth
Inventor
active
Earwax trap for use with hearing-aid apparatus, and hearing-aid
Electromagnetic feedback reduction in communication device
Method of current management in a battery powered audio device
No associations
LandOfFree
Finn Danielsen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Finn Danielsen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Finn Danielsen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-301405