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    • 1. 发明申请
    • LOUDSPEAKER
    • 喇叭
    • WO2017212408A1
    • 2017-12-14
    • PCT/IB2017/053343
    • 2017-06-07
    • ZINGALI ACOUSTICS SPA
    • ZINGALI, Giuseppe
    • H04R1/02H04R1/30
    • H04R1/30H04R1/023H04R1/025H04R1/2819H04R1/345H04R9/063
    • Loudspeaker (1) comprising: - a container (2) provided with a front opening (3) delimited by at least two opposite edges (4, 5) of the container (2 ); - at least a first and a second speaker (30, 31) housed in the container (2); - a mounting panel (20) to which are fixed the first and the second speaker; characterised in that: - the container (1) comprises two front walls (10, 11) disposed on opposite sides respect to the front opening (3), wherein the front walls (10, 11) define an acoustic waveguide diverging between an inlet throat and an outlet mouth and wherein the front opening of the container (3) is the inlet throat of the diverging acoustic waveguide; - the diverging acoustic waveguide is a guide common to the first and second speaker; characterised in that: - the first speaker (30) is, or comprises, a woofer or a midwoofer; - the second speaker (31) is, or comprises, a dome tweeter or a compression driver.
    • 扬声器(1)包括: - 容器(2),其设有由容器(2)的至少两个相对边缘(4,5)限定的前开口(3); - 容纳在所述容器(2)中的至少第一和第二扬声器(30,31); - 安装面板(20),第一和第二扬声器固定在安装面板(20)上; 其特征在于: - 所述容器(1)包括设置在相对于所述前开口(3)的相对侧上的两个前壁(10,11),其中所述前壁(10,11)限定了在入口喉部 和出口口,并且其中容器(3)的前部开口是发散声波导的入口喉部; - 发散声波导管是第一和第二扬声器共同的指导; 其特征在于: - 所述第一扬声器(30)是或包括低音扬声器或中低音扬声器; - 第二扬声器(31)是或包括圆顶高音扬声器或压缩驱动器。
    • 2. 发明申请
    • LOUDSPEAKER AND PROCESS FOR MAKING THE SAME
    • 扬声器及其制造方法
    • WO2017212407A1
    • 2017-12-14
    • PCT/IB2017/053342
    • 2017-06-07
    • ZINGALI ACOUSTICS SPA
    • ZINGALI, Giuseppe
    • H04R1/02H04R1/30
    • H04R1/30H04R1/025H04R1/345H04R5/02H04R2400/13
    • Loudspeaker (1) comprising: - a container (2) provided with a front opening (3) delimited by at least two opposite edges (4, 5) of the container (2); - at least one speaker (30, 31) housed in the container (2); - a mounting panel (20) to which is fixed the at least one speaker (30, 31). The container (2) comprises a fixing guide having a guide axis (A-A) and the mounting panel (20) is a slide slidably received in the fixing guide to close the front opening (3). The container (2) comprises two front walls (10, 11) mutually arranged on opposite sides with respect to the front opening (3), wherein the front walls (10, 11) define an acoustic waveguide diverging between an inlet throat and an outlet mouth and wherein the front opening of the container (3) represents the inlet throat of the diverging acoustic waveguide.
    • 扬声器(1)包括: - 容器(2),其设有由容器(2)的至少两个相对边缘(4,5)限定的前开口(3); - 容纳在所述容器(2)中的至少一个扬声器(30,31); - 固定所述至少一个扬声器(30,31)的安装面板(20)。 容器(2)包括具有引导轴线(A-A)的固定引导件,并且安装面板(20)是可滑动地容纳在固定引导件中以关闭前开口(3)的滑动件。 容器(2)包括相对于前开口(3)相对布置在相对侧上的两个前壁(10,11),其中前壁(10,11)限定了在入口喉部和出口之间发散的声波导 并且其中容器(3)的前部开口代表发散声波导的入口喉部。