TWI477160B - Combining wireless audio - Google Patents
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本發明係指一種組合式無線音響，尤指一種可根據連接方式以執行分離式運作或是組合式運作之組合式無線音響。The present invention relates to a combined wireless audio system, and more particularly to a combined wireless audio system that can perform separate operation or combined operation according to a connection method.
隨著科技的進步，許多手持式電子裝置，例如智慧型手機、平板電腦等等，皆有內建音源播放器，且有足夠的記憶體來儲存音樂檔案，因此，使用者已漸漸改變使用習慣，以手持式電子裝置取代傳統音源播放器，例如收音機、CD/MP3播放器等等，來播放音樂。With the advancement of technology, many handheld electronic devices, such as smart phones, tablets, etc., have built-in audio players and have enough memory to store music files. Therefore, users have gradually changed their usage habits. To replace the traditional audio player, such as a radio, CD/MP3 player, etc., with a handheld electronic device to play music.
一般而言，手持式電子裝置的播放功能有限，舉例來說，手持式電子裝置的喇叭功率不大，無法於較大的空間播放音樂，或者，手持式電子裝置的音訊品質不佳，無法滿足對聽覺較有要求的使用者。於此一情況下，使用一外接音響來播放音樂是必要的。然而，一般的外接音響於同一時間只能播放一種音源訊號，且功能非常受限，必需整體搭配才可正常使用，欠缺使用彈性。在此情形下，提供具使用彈性且適用於手持式電子裝置等多種不同訊源之音響系統就成為業界所努力的目標之一。In general, the handheld electronic device has limited playback functions. For example, the handheld electronic device has a small speaker power and cannot play music in a large space, or the audio quality of the handheld electronic device is not good enough to meet the requirements. For users who are more likely to have hearing. In this case, it is necessary to use an external audio to play music. However, a general external audio can only play one audio source signal at a time, and the function is very limited. It is necessary to use the overall combination for normal use, and lacks flexibility. Under such circumstances, it has become one of the goals of the industry to provide an acoustic system that is flexible and suitable for a variety of different sources such as handheld electronic devices.
因此，本發明主要提供一種組合式無線音響，其可根據連接方式以執行分離式運作或是組合式運作。Accordingly, the present invention is generally directed to a combined wireless audio that can be operated in a separate or combined operation depending on the connection.
本發明揭露一種組合式無線音響，包含有一第一雙聲道喇叭組，包含有一第一左聲道喇叭；一第一右聲道喇叭；一無線連結介面，用來建立一無線通訊連結；一第一有線連結介面，用來建立一有線通訊連結；以及一第一控制單元，用來根據該無線連結介面、該第一有線連結介面之連結情形，控制該第一左聲道喇叭及該第一右聲道喇叭之操作方式；以及一第二雙聲道喇叭組，包含有一第二左聲道喇叭；一第二右聲道喇叭；一通用序列匯流排介面，用來連結至一電腦裝置；一第二有線連結介面，用來建立一有線通訊連結；以及一第二控制單元，用來根據該通用序列匯流排介面、該第二有線連結介面之連結情形，控制該第二左聲道喇叭及該第二右聲道喇叭之操作方式；其中，於該無線連結介面與一手持式電子裝置建立該無線通訊連結，且該第一有線連結介面未與該第二有線連結介面建立該有線通訊連結時，該第一控制單元控制該第一左聲道喇叭及該第一右聲道喇叭形成一第一雙聲道獨立音響系統；其中，於該無線連結介面未與該手持式電子裝置建立該無線通訊連結，該第一有線連結介面未與該第二有線連結介面建立該有線通訊連結，且通用序列匯流排介面連結至該電腦裝置時，該第二控制單元控制該第二左聲道喇叭及該第二右聲道喇叭形成一第二雙聲道獨立音響系統；其中，於該第一有線連結介面與該第二有線連結介面建立該有線通訊連結時，該第一控制單元控制該第一左聲道喇叭及該第一右聲道喇叭形成一第三右聲道喇叭，該第二控制單元控制該第二左聲道喇叭及該第二右聲道喇叭形成一第三左聲道喇叭，以形成一第三雙聲道獨立音響系統。The invention discloses a combined wireless audio, comprising a first dual channel speaker set, comprising a first left channel speaker; a first right channel speaker; a wireless connection interface for establishing a wireless communication link; a first wired connection interface for establishing a wired communication link; and a first control unit for controlling the first left channel speaker and the first connection according to the connection between the wireless connection interface and the first wired connection interface a right channel speaker operating mode; and a second two channel speaker group including a second left channel speaker; a second right channel speaker; a universal serial bus interface for connecting to a computer device a second wired connection interface for establishing a wired communication link; and a second control unit for controlling the second left channel according to the connection between the universal serial bus interface and the second wired connection interface The operation mode of the speaker and the second right channel speaker; wherein the wireless connection interface is established with the handheld electronic device, and the first wired connection is established The first control unit controls the first left channel speaker and the first right channel speaker to form a first two-channel independent sound system when the wired communication link is not established with the second wired connection interface; The wireless connection interface is not established with the handheld electronic device, the first wired connection interface does not establish the wired communication connection with the second wired connection interface, and the universal serial bus interface is connected to the computer device. The second control unit controls the second left channel speaker and the second right channel speaker to form a second dual channel independent sound system; wherein the first wired connection interface and the second wired connection interface are established When the wired communication is connected, the first control unit controls the first left channel speaker and the first right channel speaker to form a third right channel speaker, and the second control unit controls the second left channel speaker and The second right channel horn forms a third left channel horn to form a third two channel independent sound system.
10‧‧‧組合式無線音響10‧‧‧Combined wireless audio
100‧‧‧第一雙聲道喇叭組100‧‧‧First two-channel speaker set
102‧‧‧第二雙聲道喇叭組102‧‧‧Second two-channel speaker set
104‧‧‧第一左聲道喇叭104‧‧‧First left channel speaker
106‧‧‧第一右聲道喇叭106‧‧‧First right channel speaker
108‧‧‧無線連結介面108‧‧‧Wireless interface
110‧‧‧第一有線連結介面110‧‧‧First wired connection interface
112‧‧‧第一控制單元112‧‧‧First Control Unit
114‧‧‧第二左聲道喇叭114‧‧‧Second left channel speaker
116‧‧‧第二右聲道喇叭116‧‧‧Second right channel speaker
118‧‧‧通用序列匯流排介面118‧‧‧Common sequence bus interface
120‧‧‧第二有線連結介面120‧‧‧Second wired connection interface
122‧‧‧第二控制單元122‧‧‧Second Control Unit
200‧‧‧第一雙聲道獨立音響系統200‧‧‧First two-channel independent sound system
300‧‧‧第二雙聲道獨立音響系統300‧‧‧Second two-channel independent sound system
500‧‧‧第三雙聲道獨立音響系統500‧‧‧ third dual channel independent sound system
502‧‧‧第三右聲道喇叭502‧‧‧ third right channel speaker
504‧‧‧第三左聲道喇叭504‧‧‧ third left channel speaker
第1圖為本發明實施例一組合式無線音響之示意圖。FIG. 1 is a schematic diagram of a combined wireless audio according to an embodiment of the present invention.
第2~4圖為第1圖之組合式無線音響之分離式運作之示意圖。Figures 2 to 4 are schematic views of the split type operation of the combined wireless audio of Fig. 1.
第5~7圖為第1圖之組合式無線音響之組合式運作之示意圖。Figures 5 through 7 are schematic views of the combined operation of the combined wireless audio of Figure 1.
請參考第1圖，第1圖為本發明之一實施例之組合式無線音響10之示意圖。組合式無線音響10包含有一第一雙聲道喇叭組100以及一第二雙聲道喇叭組102。第一雙聲道喇叭組100包含有一第一左聲道喇叭104、一第一右聲道喇叭106、一無線連結介面108、一第一有線連結介面110以及一第一控制單元112。第二雙聲道喇叭組102則包含有一第二左聲道喇叭114、一第二右聲道喇叭116、一通用序列匯流排介面118、一第二有線連結介面120以及一第二控制單元122。第一雙聲道喇叭組100透過無線連結介面108與一手持式電子裝置建立一無線通訊連結。第一雙聲道喇叭組100透過第一有線連結介面110與第二雙聲道喇叭組102之第二有線連結介面120建立一有線通訊連結，以連結第一雙聲道喇叭組100與第二雙聲道喇叭組102。而且，第一控制單元112可根據無線連結介面108與第一有線連結介面110之連結情形來控制第一左聲道喇叭104及第一右聲道喇叭106之操作方式。再者，第二雙聲道喇叭組102可透過通用序列匯流排介面118來連結至一電腦裝置，再透過第二控制單元122根據通用序列匯流排介面118與第二有線連結介面120之連結情形，以控制第二左聲道喇叭114及第二右聲道喇叭116之操作方式。Please refer to FIG. 1. FIG. 1 is a schematic diagram of a combined wireless speaker 10 according to an embodiment of the present invention. The combined wireless audio 10 includes a first two-channel speaker set 100 and a second two-channel speaker set 102. The first dual channel speaker set 100 includes a first left channel speaker 104, a first right channel speaker 106, a wireless connection interface 108, a first wired connection interface 110, and a first control unit 112. The second dual channel speaker set 102 includes a second left channel speaker 114, a second right channel speaker 116, a universal serial bus interface 118, a second wired connection interface 120, and a second control unit 122. . The first dual channel speaker set 100 establishes a wireless communication link with a handheld electronic device via the wireless connection interface 108. The first dual channel speaker set 100 establishes a wired communication link with the second wired connection interface 120 of the second dual channel speaker set 102 through the first wired connection interface 110 to connect the first dual channel speaker set 100 and the second Two-channel speaker set 102. Moreover, the first control unit 112 can control the operation modes of the first left channel speaker 104 and the first right channel speaker 106 according to the connection between the wireless connection interface 108 and the first wired connection interface 110. In addition, the second dual-channel speaker group 102 can be connected to a computer device through the universal serial bus interface 118, and then connected to the second wired connection interface 120 via the second control unit 122 according to the universal serial bus interface interface 118. To control the operation mode of the second left channel speaker 114 and the second right channel speaker 116.
簡單來說，組合式無線音響10之運作模式可概略分為「分離式運作」及「組合式運作」兩種模式。請參考第2~4圖，第2~4圖為本發明之組合式無線音響10之分離式運作之示意圖。於第2~4圖中，第一有線連結介面110皆未與第二有線連結介面120建立有線通訊連結，於此連接方式下的運作模式稱之為分離式運作。詳細地說，於第2圖中，無線連結介面108與手持式電子裝置建立無線通訊連結，於此一 情況下，第一控制單元112控制第一左聲道喇叭104及第一右聲道喇叭106以形成一第一雙聲道獨立音響系統200，並透過第一雙聲道獨立音響系統200播放手持式電子裝置內的音源訊號。於第3圖中，通用序列匯流排介面118連結至電腦裝置，於此一情況下，第二控制單元122控制第二左聲道喇叭114及第二右聲道喇叭116以形成一第二雙聲道獨立音響系統300，並可透過第二雙聲道獨立音響系統300播放電腦裝置內的音源訊號。於第4圖中，無線連結介面108與手持式電子裝置建立無線通訊連結(如第2圖所示)，且通用序列匯流排介面118亦連結至電腦裝置(如第3圖所示)，則第一雙聲道獨立音響系統200與第二雙聲道獨立音響系統300可分別用來播放手持式電子裝置與電腦裝置內的音源訊號。換句話說，於第4圖之情況下，組合式無線音響10可分離為二組雙聲道獨立音響系統(即第一雙聲道獨立音響系統200及第二雙聲道獨立音響系統300)，如此一來，使用者可同時播放兩種不同來源的音源訊號。In short, the operation mode of the combined wireless audio 10 can be roughly divided into two modes: "separate operation" and "combined operation". Please refer to FIGS. 2~4, and FIGS. 2~4 are schematic diagrams showing the separate operation of the combined wireless speaker 10 of the present invention. In the second to fourth embodiments, the first wired connection interface 110 does not establish a wired communication connection with the second wired connection interface 120. The operation mode in this connection mode is called a separate operation. In detail, in FIG. 2, the wireless connection interface 108 establishes a wireless communication connection with the handheld electronic device. In the case, the first control unit 112 controls the first left channel speaker 104 and the first right channel speaker 106 to form a first two-channel independent sound system 200, and plays the handheld through the first two-channel independent sound system 200. Audio signal in the electronic device. In FIG. 3, the universal serial bus interface 118 is coupled to the computer device. In this case, the second control unit 122 controls the second left channel speaker 114 and the second right channel speaker 116 to form a second pair. The channel independent sound system 300 can play the sound source signal in the computer device through the second two-channel independent sound system 300. In FIG. 4, the wireless connection interface 108 establishes a wireless communication connection with the handheld electronic device (as shown in FIG. 2), and the universal serial bus interface interface 118 is also connected to the computer device (as shown in FIG. 3). The first two-channel independent sound system 200 and the second two-channel independent sound system 300 can be used to play the sound source signals in the handheld electronic device and the computer device, respectively. In other words, in the case of FIG. 4, the combined wireless audio 10 can be separated into two sets of two-channel independent sound systems (ie, the first two-channel independent sound system 200 and the second two-channel independent sound system 300). In this way, the user can simultaneously play the sound source signals of two different sources.
請繼續參考第5~7圖，第5~7圖為本發明之組合式無線音響10之組合式運作之示意圖。於第5~7圖中，第一有線連結介面110與第二有線連結介面120建立有線通訊連結，於此連接方式下之運作模式稱之為組合式運作。簡單地說，組合式運作下之組合式無線音響10係透過第一控制單元112控制第一左聲道喇叭104及第一右聲道喇叭106以形成一第三右聲道喇叭502並透過第二控制單元122控制第二左聲道喇叭114及第二右聲道喇叭116以形成一第三左聲道喇叭504，再進一步地組成一第三雙聲道獨立音響系統500，並且可透過第三雙聲道獨立音響系統500播放手持式電子裝置或者電腦裝置內的音源訊號。詳細地說，於無線連結介面108與手持式電子裝置建立無線通訊連結，且通用序列匯流排介面118未連結至電腦裝置時，第三雙聲道獨立音響系統500可播放手持式電子裝置內的音源訊號，如第5圖所示。於無線連 結介面108未與手持式電子裝置建立無線通訊連結且通用序列匯流排介面118連結至電腦裝置時，第三雙聲道獨立音響系統500可播放電腦裝置之音源訊號，如第6圖所示。然而，於無線連結介面108與手持式電子裝置建立無線通訊連結且通用序列匯流排介面118連結至電腦裝置時，第三雙聲道獨立音響系統500可透過一判斷機制來選擇播放手持式電子裝置內的音源訊號或是電腦裝置內的音源訊號，如第7圖所示。至於該判斷機制可透過一按扭來實現，或者透過一預設之自動判斷機制。使用者可透過該按鈕決定欲播放的音源訊號來自於手持式電子裝置或是電腦裝置。至於該自動判斷機制則可由生產者事先設定好一設定值，或者由使用者自行設定該設定值。Please continue to refer to Figures 5-7, and Figures 5-7 are schematic views of the combined operation of the combined wireless audio 10 of the present invention. In the fifth to seventh embodiments, the first wired connection interface 110 and the second wired connection interface 120 establish a wired communication connection, and the operation mode in the connection mode is called a combined operation. Briefly, the combined wireless audio system 10 in the combined operation controls the first left channel speaker 104 and the first right channel speaker 106 through the first control unit 112 to form a third right channel speaker 502 and transmits the first right channel speaker 502. The second control unit 122 controls the second left channel speaker 114 and the second right channel speaker 116 to form a third left channel speaker 504, and further constitutes a third dual channel independent sound system 500, and is permeable to the The three-channel independent sound system 500 plays the sound source signal in the handheld electronic device or the computer device. In detail, when the wireless connection interface 108 establishes a wireless communication connection with the handheld electronic device, and the universal serial bus interface interface 118 is not connected to the computer device, the third dual channel independent audio system 500 can play within the handheld electronic device. The source signal is as shown in Figure 5. Wireless connection When the interface 108 is not connected to the handheld electronic device and the universal serial bus interface 118 is connected to the computer device, the third dual-channel independent audio system 500 can play the audio signal of the computer device, as shown in FIG. However, when the wireless connection interface 108 establishes a wireless communication connection with the handheld electronic device and the universal serial bus interface 118 is coupled to the computer device, the third dual channel independent sound system 500 can select to play the handheld electronic device through a determining mechanism. The sound source signal inside or the sound source signal in the computer device is shown in Figure 7. The judgment mechanism can be implemented by a button or by a preset automatic judgment mechanism. The button can be used by the user to determine whether the source signal to be played is from a handheld electronic device or a computer device. As for the automatic judging mechanism, the manufacturer can set a set value in advance, or the user can set the set value by himself.
簡言之，組合式無線音響10係根據無線連結介面108與手持式電子裝置之無線連結關係、通用序列匯流排介面118與電腦裝置之連結關係以及第一有線連結介面110及第二有線連結介面120之連結情形來決定組合式無線音響10之運作方式。因此，使用者可彈性地將組合式無線音響10組成一個雙聲道獨立音響系統或者分拆成兩個雙聲道獨立音響系統，以提升實用性及便利性。In short, the combined wireless audio 10 is based on the wireless connection relationship between the wireless connection interface 108 and the handheld electronic device, the connection relationship between the universal serial bus interface 118 and the computer device, and the first wired connection interface 110 and the second wired connection interface. The connection situation of 120 determines the operation mode of the combined wireless audio 10. Therefore, the user can flexibly combine the combined wireless audio 10 into a two-channel independent sound system or split into two two-channel independent sound systems to enhance practicality and convenience.
值得注意的是，組合式無線音響10係本發明之一實施例，本領域具通常知識者可據以做不同之修飾、組合或變化，而不受此限。舉例來說，第一雙聲道喇叭組100與第二雙聲道喇叭組102可透過金屬觸點相接，以建立有線通訊連結，除此之外，第一雙聲道喇叭組100與第二雙聲道喇叭組102亦可透過連接線來實現有線連結，例如通用序列匯流排線，但不限於此。而且，於第一雙聲道喇叭組100與第二雙聲道喇叭組102相接時，電腦裝置可對第一雙聲道喇叭組100進行充電及訊號傳遞。另外，組合式無線音響10中的雙聲道喇叭組的數量並不侷限於兩 組，亦可擴充至多組，並可透過相同概念組合及運用。再者，第一控制單元112與第二控制單元122係分別用以控制第一雙聲道喇叭組100及第二雙聲道喇叭組102之運作，實現方式未有所限，可以是軟、硬體或其組合。It is to be noted that the combined wireless audio system 10 is an embodiment of the present invention, and those skilled in the art may make various modifications, combinations or changes without limitation. For example, the first dual channel speaker set 100 and the second dual channel speaker set 102 can be connected through a metal contact to establish a wired communication link, in addition to the first dual channel speaker set 100 and the first The two-channel speaker group 102 can also implement a wired connection through a connection line, such as a universal serial bus, but is not limited thereto. Moreover, when the first two-channel speaker group 100 is connected to the second two-channel speaker group 102, the computer device can charge and signal the first two-channel speaker group 100. In addition, the number of two-channel speaker groups in the combined wireless audio 10 is not limited to two. Groups can also be expanded to multiple groups and can be combined and applied through the same concepts. Moreover, the first control unit 112 and the second control unit 122 are respectively used to control the operations of the first dual channel speaker group 100 and the second dual channel speaker group 102, and the implementation manner is not limited, and may be soft, Hardware or a combination thereof.
總言之，本發明之組合式無線音響係根據無線連結介面、有線連結介面及通用序列匯流排介面與手持式電子裝置及電腦裝置之間的連結關係來決定組合式無線音響之操作方式，以提升組合式無線音響的實用性及便利性。In summary, the combined wireless audio system of the present invention determines the operation mode of the combined wireless audio system according to the connection relationship between the wireless connection interface, the wired connection interface, and the universal serial bus interface interface and the handheld electronic device and the computer device. Improve the usability and convenience of the combined wireless audio.
10‧‧‧組合式無線音響10‧‧‧Combined wireless audio
100‧‧‧第一雙聲道喇叭組100‧‧‧First two-channel speaker set
102‧‧‧第二雙聲道喇叭組102‧‧‧Second two-channel speaker set
104‧‧‧第一左聲道喇叭104‧‧‧First left channel speaker
106‧‧‧第一右聲道喇叭106‧‧‧First right channel speaker
108‧‧‧無線連結介面108‧‧‧Wireless interface
110‧‧‧第一有線連結介面110‧‧‧First wired connection interface
112‧‧‧第一控制單元112‧‧‧First Control Unit
114‧‧‧第二左聲道喇叭114‧‧‧Second left channel speaker
116‧‧‧第二右聲道喇叭116‧‧‧Second right channel speaker
118‧‧‧通用序列匯流排介面118‧‧‧Common sequence bus interface
120‧‧‧第二有線連結介面120‧‧‧Second wired connection interface
122‧‧‧第二控制單元122‧‧‧Second Control Unit
Claims (10)
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| TW102102315A TWI477160B (en) | 2013-01-22 | 2013-01-22 | Combining wireless audio |
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| TW102102315A TWI477160B (en) | 2013-01-22 | 2013-01-22 | Combining wireless audio |
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| TWI477160B true TWI477160B (en) | 2015-03-11 |
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| TW201431389A (en) | 2014-08-01 |
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