MULTI-DRIVER ACOUSTIC HORN FOR HORIZONTAL BEAM CONTROL,申请号WO2015US53024-传众专利搜索

MULTI-DRIVER ACOUSTIC HORN FOR HORIZONTAL BEAM CONTROL

申请公布号：WO2016054099(A1)

申请号：WO2015US53024

申请日期：2015.09.29

申请公布日期：2016.04.07

申请人：

NUNNTAWI DYNAMICS LLC

分类号：H04R1/30;H04R1/40

主分类号：H04R1/30

摘要：A loudspeaker array has a cabinet in which is formed a continuously open circumferential horn for controlling sound produced by a number of transducers which are positioned in the cabinet, at a throat of the horn. The continuously open circumferential horn may 1) improve the power efficiency of the transducers without unwanted aliasing effects in audible frequency ranges and 2) provide vertical control for sound emitted by the transducers by flaring.

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