Sound reproducing apparatus

Details Sound reproducing apparatus Sound reproducing apparatus

H - Electricity

04

R

349/26

H04R 1/10 (2006.01) G10K 11/22 (2006.01)

Patent

CA 1336295

A sound reproducing apparatus comprising an acoustic tube having the same inside diameter as that of an external acoustic means, and a loudspeaker unit mounted to the acoustic tube so that the sound radiating surface thereof is directed to one side of the acoustic tube, the acoustic tube having its one end formed as an auricular attachment section and having its other end formed as a non-sound-reflecting end.

611012

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