Speaker system

H - Electricity – 04 – R

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04R 1/02 (2006.01) H04R 1/28 (2006.01)

Patent

CA 2191147

Attempts to achieve fidelity of sound produced by speaker systems has led to often large, relatively complicated and expensive speaker cabinets, particularly for reproducing sound in the lower acoustic frequencies. A simple solution to the problem is a speaker assembly including a housing divided by a partition into a speaker chamber containing a speaker and a sound outlet chamber. The sound outlet chamber contains a sound outlet box remote from an opening in the partition connecting the speaker chamber to the sound outlet chamber. A sound outlet tube extends through the box and one wall of the housing. The interior of the box and at least a portion of the area around the box are filled with sand or another solid material for eliminating vibration or at least reducing vibration to a minimum.

En cherchant à obtenir une reproduction fidèle des sons avec des enceintes acoustiques, on a souvent été amené à mettre au point des enceintes volumineuses, relativement complexes et onéreuses, particulièrement en ce qui a trait à la reproduction des basses fréquences sonores. On peut résoudre le problème facilement en divisant l'enceinte entre un logement pour un haut-parleur et une chambre d'évacuation du son. Cette chambre contient une boîte d'évacuation du son éloignée d'une ouverture pratiquée dans la partition entre elle-même et le logement du haut-parleur. Un tube d'évacuation du son traverse la boîte et l'une des parois de l'enceinte. L'intérieur de la boîte et au moins une partie de la région entourant celle-ci sont remplies de sable ou d'un autre matériau solide pour éliminer les vibrations ou tout au moins les réduire au minimum.

LandOfFree

Say what you really think

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

Rating

Speaker system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-1971355

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