Electrical audio signal processing systems and devices
Including frequency control
Having automatic equalizer circuit
Assignee
active
No affiliations
LandOfFree
Harold A. Hildebrand does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Harold A. Hildebrand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Harold A. Hildebrand will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-287917