High frequency loudspeaker

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Having acoustic wave modifying structure

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

181165, 181187, H04R 2500

Patent

active

050274112

ABSTRACT:
An improved loudspeaker assembly for frequencies higher than approximately 6 kHz, i.e., a tweeter assembly, is disclosed. The tweeter assembly includes a dome tweeter driver for delivering high frequency sound to a listener, and a cylindrical housing for mounting the tweeter driver in a horizontal plane. A centrally located aperture is provided in the top surface of the housing for receiving the dome portion of the tweeter, and a plurality of concentric annular ridges are also provided, and are spaced outwardly from the tweeter dome. The annular ridges function to reflect sound energy transmitted off the dome structure, and are used to disperse the high frequency energy in a horizontal direction within the listening room.

REFERENCES:
patent: 2541946 (1951-02-01), Stark
patent: 4029910 (1977-06-01), Allison
Abraham B. Cohen, "Wide-Angle Dispersion of High-Frequency Sound", Dec. 1952.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

High frequency loudspeaker does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High frequency loudspeaker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High frequency loudspeaker will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1046673

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.