A7 ^782 6 ___B7 五、發明說明（1 ) 發明嚴1 本發明係關於揚聲器’及特別係關於板式揚聲器。 贺景技蔡 驅動手錶透明錶面使之如一蜂鳴器或發聲器發出簡單音 調而作鬧鐘用之構想係眾所周知。 應用重且均勻$量慣性激勸器於窗户，即窗之玻璃上構 成一揚聲器也係眾所周知，但其效果甚差。有兩問題係應 確遇’即激勵器/玻璃搞合處，由於結合件及/或螺栓或螺釘 之介入所形成的重質量係會限制高頻之範園’及激勵器安 l時所搞合之全邵質量係可形成順從玻璃之一低頻率諧振 而產生鼓音效應，因此限制低頻率之輸出。結果在工作範 園内之受限頻率範圍及產生嚴重問題之諧振係使其市場乏 人問津，而且所有以前技藝之建議係證實不能成功。 無論如何，採用支撑彎曲波之可用窗片，以供產生聲音 的概念係仍有其利用價値及一典型大面積之窗係有利於揚 聲器使用’即在其中該裝置係可塑造成一驅動區域以使— 既定之房間界定如—§頻導管。 該模式説明室内之響度係不受位置之影響，即其恰相反 於大小爲面積百分之一，以點源规則完成及輸出下降爲距 離平方之倒數之圓錐型驅動器。因此，一大型彎曲波窗， 其響度敷蓋之面積，實質上，係優於—常用之揚聲器。 —成功之窗型揚聲器裝置係必須符合其彡題’即該窗之 玻璃必須係一物理上之堅實媒介及就安全與結構理由而言 ，該窗之玻璃係必須具有4至8 mm之厚度，高硬度高密度玻 -4- 本紙張尺度適用中國國家標準（CNS)A-]規格（no X 297公楚） (靖先閱讀背面之注意事項再填寫本頁) .裝 訂---------線 經濟部智慧財產局貧工消費合作社印製 457826 A7 五、發明說明（2 ) ' 璃板係會呈現非常高之機械阻抗，因此，機械聲學激勵器 即難以驅動°故需輔助激勵器技術，以獲得有效結果。 本發明標的之-係驅動車輛，建築物或其他裝置之视窗 ’使之如一會説話或釋放音樂之揚聲器。 本發明係以一驚人發現爲基礎，該發現係極高硬度與密 度I窗用破璃係可成功地藉驅動硬且輕板材之慣性震動激 勵器驅動，如説明於W〇 97/〇9842之慣性震動激勵器者係符 合條件並在下述說明。 發明説明 根據本發明係提供一種窗式揚聲器組合，該組合包括— 玻璃或其他透明材料製成之窗片，該窗片係適合於周邊支 撑及耦合一震動激勵器，以在其中致動彎曲波而產生—音 頻輸出，其特徵在該震動激勵器係一電動慣性裝置，該裝 置具有一輕質量音圈，一附於該音圈之磁力系統，及—懸 吊裝置供安裝該音圈至該磁力系統令，以使其彼此相對運 動，該震動激勵器係藉音圈安裝在該窗片之上D激勵器最 好係配置在該窗片之上，以最大化彎曲波震動之交錯諧振 模式。該窗係可包括内外相隔之重疊窗片，其間界定一流 體S隙及震動激勵器係可配置在内窗片之上3 該窗片或每一窗片係可支撑其周邊於橡膠或橡膠類之鑲 條中。 該窗型揚聲器组合係包括電線在該窗片之上’以供連接 該震動激勵器至信號源用，該導線係應予隱藏a 該窗與其他構件係可用塑膠，玻璃，戒其他透明材料構 本紙張尺度適用中國國家標準（cns)a4規格（21〇 χ 297公釐） f請先閱讀背面之注意事項再填寫本頁} 裝--------訂----- 線 經濟部智慧財產局員工消f合作社印製 d 51 82 6 A7 經濟部智慧財產局員工消费合作社印製 B7 五、發明說明（3 ) 成’如透明塑膠’及其可構成載具如汽車，飛機，火車或 船隻之一邵份’或也可構成建築物或其他具有視窗或视孔 之固定結構或其他裝置的一部份。 多於一具以上之震動激勵器係可配置以加施彎曲波能量 至琢窗片’致使其諧振而產生一音頻輸出。驅動裝置係可 士裝於如W0 99/3 7 12 1所示板狀構件之邊緣，或配置於窗片 透明部份之側外或於至少作窗户用部份之外側。 由本發明其他概念知，一載具或其他結構係可配置一扉 或多扉前述界定具有揚聲器之窗。 圖式簡單哉眼 本發明係藉範例以隨附圖式説明，該圖式係包括： 圖1係一裝用本發明窗型揚聲器之公共汽車，火車車箱透 視圖： 圖2係一裝用本發明窗型揚聲器之飛機客艙透視圖·， 圖3係一裝用本發明冑型揚聲器之汽車或諸如此類車輛擋 風玻璃正視圖： 圖4係-㈣本發明窗錢聲器之汽車後料麵透視圖； 圖5係一裝用本發明窗型揚聲器之汽車車門透視圖； 圖6係-裝用本發明窗型揚聲器之汽車固定側車窗透視圖： 圖7係-裝用本發明窗型揚聲器之建築物窗户透視圖； 嶋-裝用本發明窗型揚聲器之建築物吊窗透視圖： 圖9係-裝用本發明窗型揚聲器之建築物門户正視圖： •圖係-裝用本發明窗型揚聲器之建築物對開 視圖： ,^--------訂---------線 (請先閩讀背面之注意事項再填寫本頁) 本纸張尺度適用中國國^l^(c：Nsy Λ·1規格（2丨〇χ 297公铪、 -6-A7 ^ 782 6 ___B7 V. Description of the invention (1) The invention is strict 1 The invention relates to a speaker 'and particularly to a panel speaker. He Jingji Cai The concept of driving a watch's transparent surface to make it a simple tone like a buzzer or sounder is well known as an alarm clock. It is also well known to apply a heavy and uniform amount of inertial excitation device to a window, that is, to form a speaker on the glass of the window, but its effect is very poor. There are two problems that should be met, namely the exciter / glass interface. The heavy mass formed by the joints and / or bolts or screws will limit the high-frequency range. The combined quality of Shaoquan can form a low-frequency resonance of one of the obeying glasses and produce a drum sound effect, thus limiting the low-frequency output. As a result, the limited frequency range and severely problematic resonance systems in the work park have made the market unpopular, and all previous technical suggestions have proved unsuccessful. In any case, the concept of using available windows that support bending waves for sound generation still has its use price and a typical large area window system is advantageous for speaker use, i.e., where the device can be shaped into a driving area so that — The defined room is defined as — § frequency duct. This mode shows that the indoor loudness is not affected by the position, that is, it is the opposite of a cone driver whose size is one percent of the area, which is completed by a point source rule and whose output is reduced to the inverse of the square of the distance. Therefore, the loudness covering area of a large curved wave window is substantially better than that of a commonly used speaker. — A successful window-type loudspeaker device must conform to its title 'that is, the glass of the window must be a physically solid medium and for safety and structural reasons, the glass of the window must have a thickness of 4 to 8 mm, High-hardness high-density glass-4- This paper size is applicable to Chinese National Standard (CNS) A-] specifications (no X 297). (Jing first read the precautions on the back before filling this page). Binding ------ --- Printed by the Poor Workers Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 457826 A7 V. Description of the Invention (2) 'The glass panel system will exhibit very high mechanical impedance, so it is difficult to drive the mechanical acoustic exciter. Technology to get effective results. The subject of the present invention is a loudspeaker that drives a vehicle, building, or other device so that it speaks or releases music. The present invention is based on an amazing discovery, which is an extremely high hardness and density glass breakage system for windows. It can be successfully driven by an inertial vibration exciter that drives hard and light plates, as described in WO97 / 〇9842. Inertial vibration exciters are eligible and described below. DESCRIPTION OF THE INVENTION According to the present invention, a window loudspeaker assembly is provided. The assembly includes-a window made of glass or other transparent material, the window is suitable for supporting and coupling a vibration exciter to actuate bending waves therein. An audio output is characterized in that the vibration exciter is an electric inertial device, the device has a light-weight voice coil, a magnetic system attached to the voice coil, and a suspension device for installing the voice coil to the The magnetic system makes it move relative to each other. The vibration exciter is mounted on the window by a voice coil. The D exciter is preferably arranged on the window to maximize the staggered resonance mode of bending wave vibration. . The window system may include overlapping windows separated from the inside and outside, in which a fluid S-gap is defined and the vibration exciter system may be arranged on the inner window 3 The window or each window may support its periphery to rubber or rubber. In the strips. The window-type speaker assembly includes wires on the window sheet for connecting the vibration exciter to a signal source. The wire system should be hidden.a The window and other components can be constructed of plastic, glass, or other transparent materials. This paper size applies the Chinese National Standard (cns) a4 specification (21〇χ 297 mm) f Please read the precautions on the back before filling this page} Loading -------- Order ----- Line Economy Printed by the Intellectual Property Bureau staff of the Ministry of Foreign Affairs printed by the cooperative d 51 82 6 A7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs printed B7 V. Description of the invention (3) It becomes 'such as transparent plastic' and it can constitute vehicles such as cars, airplanes, Shaofen, a train or vessel, may also form part of a building or other fixed structure or other device with a window or sight hole. More than one vibration exciter can be configured to apply bending wave energy to the window panel 'to cause it to resonate to produce an audio output. The driving device can be installed on the edge of the plate-like member as shown in WO 99/3 7 12 1 or placed outside the transparent part of the window or at least outside the window. It is known from other concepts of the present invention that a vehicle or other structure may be equipped with one or more of the aforementioned windows with speakers defined. The drawings are simple and narrow-eyed. The present invention is illustrated by accompanying drawings. The drawings include: Figure 1 is a perspective view of a bus and train box equipped with the window speaker of the present invention: Figure 2 is a package Perspective view of an aircraft cabin of a window speaker according to the present invention, FIG. 3 is a front view of a windshield of a car or the like equipped with the 胄 speaker according to the present invention: FIG. 4-Rear view of a car with a window money horn according to the present invention Perspective view; Figure 5 is a perspective view of a car door equipped with a window type speaker of the present invention; Figure 6 is a perspective view of a car fixed side window equipped with a window type speaker of the present invention: Figure 7 series-installed window type of the present invention Perspective view of a building window of a loudspeaker; 嶋-Perspective view of a building window where the window loudspeaker of the present invention is installed: Fig. 9-Front view of a building portal where the window loudspeaker of the present invention is installed: View of the building of the window speaker of the present invention:, ^ -------- Order --------- Line (please read the notes on the back before filling this page) This paper size Applicable to China ^ l ^ (c: Nsy Λ · 1 specification (2 丨 〇χ 297 公 铪, -6-
... 一^年it·九沪日计避/·· 14·有名&J;實^内容是否准予於A0·, 圖11係一裝用本發明窗型揚聲器之建築物雙面玻璃窗正 視圖； 圖12係一雙面玻璃窗/揚聲器組合之部份截面圖丨 圖13係一窗型揚聲器範例之頻率響應曲線圖，· 圖14係一雙層玻璃窗之衰減曲線圖； 圖15係-距離該窗型揚聲器〜及、處之室内聲壓 . 圖係一圖12所示雙面玻璃窗/揚聲器組合之數學模θ . ’ 圖Π係一對應圖14所示之數學模擬曲線圖；及 ，； 圖18係圖16所示模式中，該無源與從動窗片之 曲綾圓。 學模擬 --------^------衣—— (請先閏讀背面之注意事項再填寫本頁) 經濟部中央橾準局貝工消費合作社印製 ^3^3-符號説明_ 1 内部 18 汽車 2 火車車廂（客艙） 19 後車窗 3 座位 20 窗 4 車窗 21 建築物 5 震動激勵器 22 牆壁 6 窗框下緣 23 上緣 7 揚聲器 24 吊窗 8 飛機 25 玻璃窗片 9 擋風玻璃 26 門 10 車輛儀表板 ..27 門 11 方向盤 28 窗 12 後视鏡 29 室 13 後擋風玻璃 30 内窗片 本紙張尺度適用中國國家標率（CNS ) A4規格（210 X 297公釐） -1° f 5 7 8潑逾1799號專利申請案 說明書修正頁(90年5月） A7 B7; 五、發明説明（伯 14後車箱 15汽車車門 16車窗 17車窗框架 31外窗片 32框架 33鑲條 34空氣隙 本發明之最佳眚彻丨 圖1說明-公車或火車車廂⑺内部⑴係具有乘客座位⑺ 與車窗⑷’該車錢藉隱藏於窗框下緣⑹之震動激勵器⑺ 致動窗片作如國際專利申請編號霄〇 99/37121說明之揚聲器 用。另一種如WO 97/09842所述之諧振揚聲器（7)係安裝在 車廂（2)之車頂（未示出）。 圖2係說明一飛機（8)之客艙（2)内‘（1)及其艙窗（4)係藉大 致相似圖1所示方式驅動作一揚聲器用。 圖3係一汽車或諸如此類車輛播風玻璃（9)之視圖，其中該 震動激勵器（5)係配置在風擒邊緣部份，因此，使乘員看不 到及可致使該風擒作如前述國際專利申請編號W〇 99/37121 說明之揚聲器用。車輛儀表板（1〇)，方向盤（丨丨）及後視鏡 (12)係以虚線示之。 圖4相似圖3所示，說明一汽車或諸如此類車輛之後擋風 (請先閲讀背面之注意事項再填寫本頁) -7a 本紙張尺度適用中國國家標準（CNS > A4规格< 2丨〇·〆29?公楚） 457826 A7 B7 經 濟 部 智 慧 財 產 局 消 f 合 作 社 印 製 五、發明說明（5 ) 玻璃（13 )係作諧振板式揚聲器用，以及該圖同時説明—後車 箱（14)。 圖5係說明一汽車車門（丨勾’該車門具有震動激勵器配 置於乘員看不到之一可在車窗框架（17)中滑動之車窗（16)的 車窗玻璃下緣（6)，並驅動該車窗諧振，以作如前述國際專 利申請编號WO "/3 7 1 2 1説明之揚聲器用。 圖6係一汽車（18)之部份視圖，該車具有固定式後車窗 (19)及具有震動激勵器（5 )配置於乘員看不到之玻璃窗窗片 (1 9)下緣（6)，因此，可驅動該窗諧振作如前述國際專利申 請編號WO"/37i2i説明之揚聲器用。 圖7係説明一建築物（2 1)牆壁（22)中之窗（20)及該窗係包括 一玻璃窗片，該玻璃窗片係藉—對隱藏於窗框架後方看不 到之上緣（23)處的震動激勵器（5)激勵構成一如國際專利申 請編號WO 99/3 712 1説明之揚聲器。 圖8係説明一建築物吊窗（24)及其玻璃窗片（25)係受驅 動諧振而作一揚聲器用，即如一前述應用所述之藉安裝於^ 接近窗片下緣，隱藏於窗框架後方看不到位置處之震動激 勵器（5)所構成之揚聲器。 圖9係說明一建築物（2〖）之門（26)，該門具有一玻璃門板 (25) ’該破璃門板係受激勵諳振而作一揚聲器用，即如一前 述應用所述之藉安裝於接近窗片下緣，隱藏於窗框架後方 看不到位置處之震動激勵器（5 )所構成之揚聲器。 圖1 〇係說明一建築物（2 1)之對開玻璃門（27)，及每靡門係 藉—對安裝在門上緣之震動激勵器（5)諧振該扉門作如一前 -8 - 本纸張尺度適用令园國家標準（CNS) A1 規格（210 X 297公芨） .^--------訂---------線 1 (請先閱讀背面之注意事項再填寫本頁) 4 5 7涑盔^1799號專利申請案 說明書修正頁(90年5月） 五、發明説明（6 ) 述應用之揚聲器用。 圖11及圖12係說明一建築物（21)牆壁（22)中之雙層玻璃窗 (28)並界定為一室（29)，及如需要時，震動激勵器（5)係可安 裝在内層玻璃邊緣之上，即接近窗片中央部位之處，使其 作一如國際專利申請編號W0 97/09842所述型別揚聲器用。 該激勵器係如WO 97/09842及WO 98/34320所述之電動慣性 型激勵器及係單獨藉音圈安裝在窗片之上或藉具有一在窗 片與該磁力總成間，具有彈性懸吊裝置之音圈安裝在窗片 之上。 圖12說明該震動激勵器（5)係安裝於一對玻璃窗片（30, 31) I 構成之雙層玻璃窗單元之内窗片（3 0)上，該雙層玻璃窗單元 I (28)係藉橡皮或如橡皮之鑲條（33)安裝於建築物（21)牆壁 " (22)之框架（32)中。該二窗片（30，31)間係界定一空氣隙 ^ (34)。 ^ 圖13係圖11及圖12所示一窗之頻率響應曲線圖及證明 卜 20Hz至15KHz係一有效之寬聲輸出範圍。... for one year it · Nine Shanghai and Japan avoidance / ·· 14 · Famous &J; Whether the content is approved for A0 ·, Figure 11 is a double-sided glass window of a building equipped with the window speaker of the present invention Front view; Figure 12 is a partial cross-sectional view of a double-sided glass window / speaker combination 丨 Figure 13 is a frequency response curve example of a window-type speaker, Figure 14 is a attenuation curve of a double-layer glass window; Figure 15 System-The sound pressure in the room from and to the window speaker. Figure is a mathematical model θ of the double-sided glass window / speaker combination shown in Figure 12. 'Figure Π is a mathematical simulation curve corresponding to Figure 14 ; And, FIG. 18 is a curved circle of the passive and driven windows in the mode shown in FIG. 16. Learning Simulation -------- ^ ------ Cloth—— (Please read the precautions on the back before filling in this page) Printed by the Shellfish Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs ^ 3 ^ 3 -Symbol description_ 1 Interior 18 Car 2 Train compartment (cabin) 19 Rear window 3 Seat 20 Window 4 Car window 21 Building 5 Vibration exciter 22 Wall 6 Window frame lower edge 23 Upper edge 7 Speaker 24 Ceiling window 8 Airplane 25 Glass window 9 Windshield 26 Door 10 Vehicle dashboard. 27 Door 11 Steering wheel 28 Window 12 Rear view mirror 29 Room 13 Rear windshield 30 Inner window This paper size applies to China National Standard (CNS) A4 specifications ( 210 X 297 mm) -1 ° f 5 7 8 Revision page of patent application specification No. 1799 (May 90) A7 B7; V. Description of invention (Bo 14 rear box 15 car door 16 window 17 car Window frame 31 Outer window sheet 32 Frame 33 Insert 34 Air gap The best of the present invention 丨 Explanation of FIG. 1-bus or train compartment ⑺ inside has passenger seat ⑺ and window ⑷ 'the car money is hidden in the window frame The lower edge ⑹ of the vibration exciter ⑺ actuates the window as described in International Patent Application No. Xiao 99/37121 For speakers. Another resonant speaker (7) as described in WO 97/09842 is installed on the roof (not shown) of the compartment (2). Figure 2 illustrates the cabin (2) of an aircraft (8) ' (1) and its cabin window (4) are driven as a speaker in a manner similar to that shown in Figure 1. Figure 3 is a view of a windshield (9) of a car or the like, in which the vibration exciter (5) It is arranged on the edge of the wind trap, so that it cannot be seen by the occupants and can be used as a speaker as described in the aforementioned international patent application number W99 / 37121. Vehicle dashboard (10), steering wheel (丨丨) and the rearview mirror (12) are shown with dashed lines. Figure 4 is similar to Figure 3, showing the windshield of a car or the like (please read the precautions on the back before filling this page) -7a This paper The scale is applicable to the Chinese national standard (CNS > A4 specifications < 2 丨 〇? 29? Gongchu) 457826 A7 B7 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs f Printed by the cooperative V. Description of the invention (5) Glass (13) For panel loudspeakers, and this figure is also explained at the same time-rear box (14). The 5 series describes a car door (the door has a vibration exciter that is arranged on the lower edge (6) of the window glass of a window (16) that cannot be seen by the occupant and can slide in the window frame (17), And drive the window to resonate for use as a loudspeaker as described in the aforementioned international patent application number WO " / 3 7 1 2 1. Figure 6 is a partial view of a car (18), which has a fixed rear window (19) and a vibration exciter (5) arranged at the lower edge of a glass window (19) which is not visible to the occupants ( 6) Therefore, the window can be driven to resonate as a loudspeaker as described in the aforementioned international patent application number WO " / 37i2i. Figure 7 illustrates the window (20) in the wall (22) of a building (21) and the window system including a glass window, which is not visible to the upper edge hidden behind the window frame The vibration exciter (5) at (23) constitutes a speaker as described in International Patent Application No. WO 99/3 712 1. Figure 8 illustrates that a building window (24) and its glass window (25) are driven and resonated as a speaker, that is, installed near the lower edge of the window and hidden in the window as described in the previous application. The speaker composed of the vibration exciter (5) at the position behind the frame is not visible. FIG. 9 illustrates a door (26) of a building (2 〖), which has a glass door panel (25) 'The broken glass door panel is excited and vibrated for use as a speaker, which is borrowed as described in a previous application. A loudspeaker composed of a vibration exciter (5) installed near the lower edge of the window and hidden behind the window frame at an invisible position. Figure 10 illustrates the glass door (27) facing a building (21), and each door is borrowed—the vibration exciter (5) installed on the upper edge of the door resonates the door as a front -8- This paper size applies to the National Garden Standard (CNS) A1 specification (210 X 297 cm). ^ -------- Order --------- Line 1 (Please read the note on the back first Please fill in this page again for details) 4 5 7 涑 helm ^ 1799 Patent Application Specification Revised Page (May 90) V. Description of Invention (6) For loudspeakers for the applications mentioned above. Figures 11 and 12 illustrate a double-glazed window (28) in a wall (22) of a building (21) and define it as a room (29), and if needed, the vibration exciter (5) can be installed in Above the edge of the inner glass, that is, near the center of the window, it is used as a speaker of the type described in International Patent Application No. WO 97/09842. The exciter is an electric inertial exciter as described in WO 97/09842 and WO 98/34320, and is installed on the window by a voice coil alone or by having a space between the window and the magnetic assembly, which has elasticity. The voice coil of the suspension device is mounted on the window. FIG. 12 illustrates that the vibration exciter (5) is mounted on an inner window (30) of a double-glazed window unit composed of a pair of glass windows (30, 31) I. The double-glazed window unit I (28 ) Is installed in the frame (32) of the wall of the building (21) by rubber or rubber-like strips (33). An air gap ^ (34) is defined between the two windows (30, 31). ^ Figure 13 is the frequency response curve of a window shown in Figure 11 and Figure 12 and its proof. 20Hz to 15KHz is an effective wide sound output range.
I I 圖14係一在室内量取之圖11及圖12所示窗型揚聲器用於 1 雙層窗片時之聲衰減效果曲線圖。上曲線係外層窗片（3 1)之 激勵曲線及下曲線係内（室内）層窗片（3 0)之激勵曲線。 圖15係圖1 1及圖12所示窗型揚聲器範例之室内聲壓曲線 圖，及粗線係在1M處量取之曲線與細線係在2M處量取之曲 '線。此係證明大面積空間之音量驅動行為係很少因距離失 落。 自住宅及商用辨公室窗戶發出之聲音係可為背景音樂， -9- 本紙張尺度適用中國國家標準（CNS > Μ規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) ."-'"4:變更實質内容是否准予修乂。 經濟部中央標準局員工消費合作社印裝 經濟部智慧財產局員工消費合作社印製 4 5 7 8 2 6 A7 _______ ____ B7 五、發明說明（7 ) 噪音抵消或掩蓋，例如’低水平粉紅或相似加權噪音係採 用以減低其他，或更多之周期噪音源的惱人效果。建議考 量雙極雙向聲音射窗’例如，一在外壁之窗3聲音向外 輻射係不利於住家，但有利於具有激勵器保護於内側之面 向街道的櫥窗展示。 現代雙層及三層玻璃窗單元係提供新機會給有效之窗型 揚聲器，因有用之衰減係可自離該總成更遠之從動窗片獲 得。每一空氣層以及該窗之元件係可根據窗片及空氣隙寬 度提供約8至1 2dB之衰減。因外部爲開放空間，故該遠處之 聲音強度係遵守反平方比律及聲壓係隨距離之增加而迅速 降低。連同多層玻璃之選擇，該外部損失係可成功地控制。 鼓勵對此主題恢復興趣之因素係包括多層玻璃整體及可 用之寬波帶無讀振’低驅動質量激勵器，如國際專利申請 編號W0 98/34320所述及適於如w〇 97/09842所述之驅動分 布模式揚聲器。此外，在揚聲器場第—時間，玻璃板之機 械特性係經分析以決定激勵之有效方法如優良揚聲器s 自我支撑式激勵器係可配置於不同之有效位置，包括接 近邊緣配置’如WO 99/3712 1所述或配置於如w〇 97/09842 所述之最佳接近中央之位置。因該等激勵器係非常小而薄 之繞線’即使透明之氧化錫導線也可使用，小型激勵器係 可配置於最佳之位置保護與加強藉小而輕之遮蓋。 例如，一 1.25乘丨.1 m大小，厚4 mm之窗基本自由邊緣條 件接近一標準模製橡膠支撑/密封在窗片邊緣。高質量即使 相當薄等級之破璃係8·8 kg/m2 ’非常高於供弯曲板式揚聲 本紙張尺度適用中國囤家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) i i I I I I 訂.I------- άβ7Β2Β A7 B7 經 濟 部 智 慧 財 產 局 五、發明說明（8 器用之標準薄膜材料。機械阻抗係也很高468 7 Ns/m。不論 其^硬度爲何’大面積與高質量結果於—Μ HZ低基本講振I I Figure 14 is a graph of the sound attenuation of the window speaker shown in Figures 11 and 12 when used in a double-layer window, measured indoors. The upper curve is the excitation curve of the outer window (3 1) and the lower curve is the excitation curve of the inner (indoor) window (30). Fig. 15 is an indoor sound pressure curve of the window speaker example shown in Fig. 11 and Fig. 12, and the thick line is a curve measured at 1M and the thin line is a curve measured at 2M. This proves that the volume-driven behavior of large areas is rarely lost by distance. The sound from the windows of residential and commercial rooms can be background music. -9- This paper size applies to Chinese national standards (CNS > Μ specifications (210X297 mm)) (Please read the precautions on the back before filling this page ). "-'" 4: Whether the substance of the change is allowed to be repaired. Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs and printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics 4 5 7 8 2 6 A7 _______ ____ B7 V. Description of the invention (7) Noise cancellation or masking, such as 'low level pink or similar weighted noise is used to reduce the annoying effect of other, or more periodic noise sources. It is recommended to consider bipolar two-way sound shot windows', for example, one on the outer wall The sound radiation from Window 3 is not good for homes, but it is good for street display windows with exciter protection on the inside. Modern double-layer and triple-layer glass window units provide new opportunities for effective window speakers, which are useful The attenuation can be obtained from the driven window farther from the assembly. Each air layer and the components of the window can provide about 8 to 12 dB according to the window and air gap width. Attenuation. Because the outside is an open space, the distant sound intensity follows the inverse square ratio law and the sound pressure decreases rapidly with distance. Together with the choice of multilayer glass, the external loss can be successfully controlled. Factors for resuming interest in this subject include multilayer glass monoliths and usable wideband non-reading 'low drive quality exciters, as described in International Patent Application No. WO 98/34320 and suitable for use as described in WO 97/09842. Drive distributed mode speakers. In addition, at the first time in the speaker field, the mechanical characteristics of the glass plate are analyzed to determine effective methods of excitation. For example, excellent speakers. Self-supporting actuators can be configured in different effective positions, including near-edge configurations. 'As described in WO 99/3712 1 or placed in the best near-central position as described in WO 97/09842. Because these actuators are very small and thin windings' Even transparent tin oxide wires are acceptable Use, the small exciter system can be configured in the best position to protect and strengthen the cover by small and light. For example, a window with a size of 1.25 by 丨. 1 m and a thickness of 4 mm is basically free The piece is close to a standard molded rubber support / sealed on the edge of the window. The high quality even a very thin grade of broken glass is 8 · 8 kg / m2 ', which is very higher than that for curved plate speakers. This paper applies the Chinese store standard (CNS ) A4 size (210 X 297 mm) (Please read the notes on the back before filling this page) ii IIII. I ------- ά β7Β2Β A7 B7 Intellectual Property Bureau of the Ministry of Economy Standard thin film material. Mechanical resistance is also very high 468 7 Ns / m. Regardless of its hardness, large area and high quality results in low basic vibration
，這樣，低頻率輸出括/八古# A 係。IW刀有政自一頻率約這於一音階， 即 30 Hz。 雙層玻塥έ /揚聲器之建立係使用—如w〇 98/3432〇所 述之25 _線圈慣性電動激勵s配置於一接近中央位置及衰 減係自前至後（未驅動）側邊測量，如圖14。應注意，就該測 量而言’冑功率在室内測量二次讀數於實作，夕卜漏係顯著 地低，由於接近自由空間輻射情況。 工業應用 圖丨6及圖1 8之電腦模擬係根據圖1 6所示之一窗型揚聲器 ’同時也相似於圖1丨至圖1 5所示之揚聲器完成。該窗係雙 層’ 4 mm厚之玻璃具有H) mm之空氣隙在窗片之間。該震 勤激勵器係如WO 97/09842所述砲置在後中央位置。 圖丨7之曲線圖係一簡化之二次元模式，説明在im (粗曲 線）及2m (粗曲線）處之平均外部（自由場）聲签水平3圖1 8之 曲線圖係在雙層玻璃窗中從動及無源窗片之速度二次元電 腦分析。表示該二窗片在低頻率時係十分耦合，但在高頻 率時則反0本發明係可立即生產爲彎曲波揚聲器/窗組合， 但避免以前技藝所遭遇之嚴重問題。 I I ί ----„----11--------- 訂-------I .1 (請先閱讀背面之注意事項再填寫本頁) 消 費 合 作 社 印 製 11 - 本紙張尺度適用中國囤家標準x 297公釐）In this way, the low frequency output includes / 八 古 # A series. The IW knife has a frequency of about one scale, which is 30 Hz. The establishment of the double-layer glass handle / speaker is used as described in 25__ Coil inertial electric excitation s, which is arranged at a near central position and the attenuation is measured from the front to the back (not driven) side, as described in w〇98 / 3432〇, such as Figure 14. It should be noted that as far as this measurement is concerned, the “二次” power is measured indoors and the secondary reading is implemented. The leakage is significantly lower due to the close to free space radiation. Industrial Applications The computer simulations in Figures 6 and 18 are based on a window speaker shown in Figure 16 and are also similar to the speakers shown in Figures 1 to 15. The window is a double-layered ' 4 mm thick glass with an air gap between the windows. The seismic exciter is placed in the rear center position as described in WO 97/09842. The graph in Figure 7 is a simplified two-dimensional model, illustrating the average external (free-field) sound signature level at im (coarse curve) and 2m (coarse curve). 3 The graph in Figure 8 is in double glazing Two-dimensional computer analysis of the speed of the driven and passive windows in the window. It means that the two windows are very coupled at low frequencies, but anti-zero at high frequencies. The present invention can be immediately produced as a bending wave speaker / window combination, but avoids the serious problems encountered in previous techniques. II ί ---- „---- 11 --------- Order ------- I .1 (Please read the notes on the back before filling this page) Printed by Consumer Cooperatives 11 -This paper size applies to Chinese storehouse standards x 297 mm)