WAVEGUIDES FOR SIDE-FIRING AUDIO TRANSDUCERS

WAVEGUIDES FOR SIDE-FIRING AUDIO TRANSDUCERS

A playback device includes an enclosure having a front face substantially normal to a first direction, a side-firing audio transducer facing a second direction that is angled with respect to the first direction, and a waveguide in fluid communication with the side-firing transducer. The waveguide in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: PEACE, Paul
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:A playback device includes an enclosure having a front face substantially normal to a first direction, a side-firing audio transducer facing a second direction that is angled with respect to the first direction, and a waveguide in fluid communication with the side-firing transducer. The waveguide includes a first chamber extending along a first axis and a second chamber extending along a second axis. The first and second central axes diverge along the second direction away from the side-firing transducer. The waveguide can be adjustable to vary the relative dimensions and/or orientations of the first and second chambers.