TW201507491A - Acoustic system - Google Patents

Acoustic system Download PDF

Info

Publication number
TW201507491A
TW201507491A TW102128530A TW102128530A TW201507491A TW 201507491 A TW201507491 A TW 201507491A TW 102128530 A TW102128530 A TW 102128530A TW 102128530 A TW102128530 A TW 102128530A TW 201507491 A TW201507491 A TW 201507491A
Authority
TW
Taiwan
Prior art keywords
wireless
unit
speaker
audio device
control unit
Prior art date
Application number
TW102128530A
Other languages
Chinese (zh)
Inventor
shi-qun Li
Original Assignee
Janky Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Janky Technology Co Ltd filed Critical Janky Technology Co Ltd
Priority to TW102128530A priority Critical patent/TW201507491A/en
Priority to EP14150200.5A priority patent/EP2835984A1/en
Publication of TW201507491A publication Critical patent/TW201507491A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/308—Electronic adaptation dependent on speaker or headphone connection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)

Abstract

The present invention provides an acoustic system which can select wireless earphone mode or acoustic mode, which includes a primary acoustic device, a wireless acoustic device and a wireless earphone device, wherein, the primary acoustic device includes an audio input selection unit, a digital signal processing unit, a speaker driving unit, a wireless transceiver unit, a control unit and a speaker; the wireless acoustic device includes a first wireless transceiver unit, a first control unit, a first speaker driving unit and a first speaker; the wireless earphone device includes a second wireless transceiver unit, a second speaker driving unit, a second control unit and a second speaker, the second wireless transceiver unit receiving the wireless signal from the primary acoustic device, and allowing the second speaker driving unit to drive the second speaker to output sound; the second control unit is responsible for operating and processing; wherein, when the wireless earphone device is turned on, notifications will be sent to the primary acoustic device to turn off sound output of the speaker of the primary acoustic device and the first speaker of the wireless acoustic device to enter the mute mode.

Description

音響系統 sound system

本發明係有關一種音響系統，尤指一種可供選擇無線耳機或音響模式之無線音響系統。 The invention relates to an audio system, in particular to a wireless sound system for selecting a wireless earphone or an audio mode.

音響系統中，有部份採用無線音響單元來縮小特定音響單元體積或達到多方位聲音來源效果；另外，大功率或大型音響系統則能提供大音量且高品質的聲音輸出，以供使用者欣賞。 In the audio system, some use wireless audio units to reduce the volume of a specific audio unit or achieve multi-directional sound source effects; in addition, high-power or large-scale audio systems can provide high-volume and high-quality sound output for users to enjoy. .

但不管是大型或小型音響在使用時，都會有影響他人的情形，造成使用上的不方便，尤其大型音響的分貝高，對環境的影響更大。 However, whether large or small audio is used, it will affect other people's situations, resulting in inconvenience in use, especially for large audio speakers with high decibels and greater impact on the environment.

上述問題雖然可以使用一般有線耳機來克服，只是，有線耳機會被連接線所羈絆，造成使用上的不方便。 Although the above problems can be overcome by using a general wired earphone, only the wired earphone may be paralyzed by the connecting wire, which causes inconvenience in use.

本發明主要目的在於提供一種具有無線耳機之音響系統。 The main object of the present invention is to provide an audio system having a wireless earphone.

本發明另外在於提供一種音響系統，其聲音輸出可選擇無線耳機或音響模式。 The invention further provides an audio system in which the sound output can be selected from a wireless earphone or an acoustic mode.

本發明另外在於提供一種音響系統，該音響系統的無線耳機開啟時，會自動將音響系統之喇叭轉為靜音模式。 The present invention further provides an audio system in which the wireless system of the audio system automatically turns the speaker of the audio system into a silent mode when the wireless earphone is turned on.

本發明另外在於提供一種音響系統，該音響系統在無線耳機模式及音響模式，具有不同的聲音訊號處理方式，使各輸出得到最佳狀態。 The present invention further provides an audio system having different audio signal processing modes in a wireless earphone mode and an audio mode to optimize the output of each output.

為達到上述目的，本發明所採用的技術手段如下：本發明提供一種音響系統，該音響系統包含有主要音響裝置、無線音響裝置及無線耳機裝置，該主要音響裝置包含有一聲音輸入選擇單元、一數位訊號處理單元、一喇叭驅動單元、一無線收發單元、一控制單元及一喇叭，該主要音響裝置負責連接各種音源輸入，由聲音輸入選擇單元選擇其中之音源訊號，該音源訊號經數位訊號處理單元處理後，由喇叭驅動單元驅動喇叭，以及透過無線收發單元將所選擇之音源訊號發射至空中，而該控制單元則負責運算及處理；該無線音響裝置包含有一第一無線收發單元、一第一控制單元、一第一喇叭驅動單元及一第一喇叭，該第一無線收發單元供接收主要音響裝置所發出之無線訊號，並供第一喇叭驅動單元驅動第一喇叭輸出聲音，該第一控制單元則負責運算及處理；該無線耳機裝置包含有一第二無線收發單元、一第二喇叭驅動單元、一第二控制單元及一第二喇叭，該第二無線收發單元供接收主要音響裝置所發出之無線訊號，並供第二喇叭驅動單元驅動第二喇叭輸出聲音，該第二控制單元則負責運算及處理；其中，當無線耳機裝置開啟時，將發送通知給主要音響裝置，以關閉主要音響裝置之喇叭及無線音響裝置之第一 喇叭的聲音輸出，進入靜音模式。 In order to achieve the above object, the technical means adopted by the present invention are as follows: The present invention provides an audio system including a main audio device, a wireless audio device, and a wireless earphone device, the main audio device including a sound input selection unit, and a The digital signal processing unit, a speaker driving unit, a wireless transceiver unit, a control unit and a speaker, the main audio device is responsible for connecting various audio source inputs, and the sound source signal is selected by the sound input selecting unit, and the sound source signal is processed by the digital signal. After the unit is processed, the speaker driving unit drives the speaker, and transmits the selected sound source signal to the air through the wireless transceiver unit, and the control unit is responsible for calculation and processing; the wireless audio device includes a first wireless transceiver unit, a first a control unit, a first speaker driving unit and a first speaker, the first wireless transceiver unit is configured to receive a wireless signal emitted by the main audio device, and the first speaker driving unit drives the first speaker to output a sound, the first The control unit is responsible for computing and processing The wireless earphone device includes a second wireless transceiver unit, a second speaker driving unit, a second control unit and a second speaker, wherein the second wireless transceiver unit is configured to receive the wireless signal sent by the main audio device, and The second speaker driving unit drives the second speaker to output sound, and the second control unit is responsible for calculation and processing; wherein, when the wireless earphone device is turned on, the notification is sent to the main audio device to turn off the speaker and the wireless audio device of the main audio device. First The sound output of the speaker enters the silent mode.

上述之音響系統，其中，當無線耳機裝置開啟時，經 第二控制單元處理後透過第二無線收發單元發射訊號給主要音響裝置，主要音響裝置之無線收發單元接收該訊號後，由其控制單元處理，以驅動喇叭驅動單元關閉喇叭輸出，並由無線收發單元發出靜音命令訊號給無線音響裝置，無線音響裝置透過第一無線收發單元接收到靜音命令訊號後，由第一控制單元處理，以關閉第一喇叭的聲音輸出。 The above audio system, wherein when the wireless earphone device is turned on, After being processed by the second control unit, the second wireless transceiver unit transmits a signal to the main audio device. After receiving the signal, the wireless transceiver unit of the main audio device processes the signal, and the control unit processes the speaker drive unit to turn off the speaker output, and is wirelessly transmitted and received. The unit sends a mute command signal to the wireless audio device. After receiving the mute command signal through the first wireless transceiver unit, the wireless audio device is processed by the first control unit to turn off the sound output of the first speaker.

上述之音響系統，其中，該主要音響裝置的無線收發 單元收到無線耳機裝置開啟之訊號後，該控制單元會通知數位訊號處理單元改變其對聲音訊號的處理方式為無線耳機專用模式，使耳機輸出的聲音品質得以提升。 The above audio system, wherein the main audio device is wirelessly transmitted and received After receiving the signal that the wireless earphone device is turned on, the control unit notifies the digital signal processing unit to change the processing mode of the sound signal to the wireless earphone dedicated mode, so that the sound quality of the earphone output is improved.

上述之音響系統，其中，該耳機專用模式為使用無線 耳機專用演算法。 The above audio system, wherein the earphone dedicated mode is wireless Headphone-specific algorithm.

上述之音響系統，其中，該無線耳機裝置關閉時，第 二控制單元命令第二無線收發單元發出相應訊號給主要音響裝置，主要音響裝置之無線收發單元收到後，經控制單元處理，並通知數位訊號處理單元改變其對聲音訊號的處理方式為音響模式，並透過無線收發單元通知無線音響裝置，使音響裝置及無線音響裝置輸出的聲音品質得以提升。 The above audio system, wherein when the wireless earphone device is turned off, The second control unit commands the second wireless transceiver unit to send a corresponding signal to the main audio device. After receiving the wireless transceiver unit of the main audio device, the control unit processes the digital signal processing unit and notifies the digital signal processing unit to change the processing mode of the audio signal to the audio mode. And the wireless audio device is notified through the wireless transceiver unit, so that the sound quality outputted by the audio device and the wireless audio device is improved.

上述之音響系統，其中，該主要音響裝置更包含有一 人機介面，供顯示或/及輸入資訊。 The above sound system, wherein the main sound device further comprises Human interface for displaying or / and entering information.

上述之音響系統，其中，該無線耳機裝置更包含有一 使用者介面，供輸入資訊。 The above audio system, wherein the wireless earphone device further comprises User interface for entering information.

本發明有益的效果是：本發明藉由主要音響裝置接收各種音源輸入並加以選擇，除了本身可以產生聲音外，亦可以將聲音透過無線射頻發射器(無線收發單元)傳送至無線音響裝置及無線耳機裝置。由於使用耳機時，使用者不須將聲音透過主要音響裝置及無線音響裝置播放音樂，因此，耳機開啟時，系統將自動關閉主要音響裝置及無線音響裝置之聲音輸出。無線耳機裝置與無線音響裝置所使用之無線收發單元具備回傳功能，能將其使用狀態回傳給主要音響裝置，主要音響裝置可根據播放裝置的不同，採取不同的音頻處理模式，以獲得最佳的聆聽效果。另外，本系統藉由將無線耳機與無線音響裝置整合，得以共用輸入、音頻處理、無線發射線路，得以減少產品成本，並減少使用者重複連接音頻訊號至兩個系統的麻煩，同時藉由整合的使用者操作介面，簡化兩個系統間的切換工作。 The beneficial effects of the present invention are: the present invention receives and selects various audio source inputs by the main audio device, and can transmit sound to the wireless audio device and the wireless through the wireless radio frequency transmitter (wireless transceiver unit) in addition to the sound itself. Headphone device. Since the user does not need to play the sound through the main audio device and the wireless audio device when using the earphone, when the earphone is turned on, the system will automatically turn off the sound output of the main audio device and the wireless audio device. The wireless transceiver unit used in the wireless earphone device and the wireless audio device has a backhaul function, and can return the use state to the main audio device. The main audio device can adopt different audio processing modes according to different playback devices to obtain the most Good listening experience. In addition, the system integrates wireless headphones with wireless audio devices to share input, audio processing, and wireless transmission lines, thereby reducing product cost and reducing the user's trouble of repeatedly connecting audio signals to two systems, while integrating The user interface is designed to simplify the switching between the two systems.

100‧‧‧音響系統 100‧‧‧Sound system

10‧‧‧主要音響裝置 10‧‧‧ main audio device

20‧‧‧無線音響裝置 20‧‧‧Wireless audio equipment

30‧‧‧無線耳機裝置 30‧‧‧Wireless earphone device

11‧‧‧聲音輸入選擇單元 11‧‧‧Sound input selection unit

12‧‧‧數位訊號處理單元 12‧‧‧Digital Signal Processing Unit

13‧‧‧無線收發單元 13‧‧‧Wireless transceiver unit

14‧‧‧控制單元 14‧‧‧Control unit

15‧‧‧喇叭驅動單元 15‧‧‧ Horn drive unit

16‧‧‧喇叭 16‧‧‧ Horn

40‧‧‧音源輸入 40‧‧‧Source input

17‧‧‧人機介面 17‧‧‧Human Machine Interface

21‧‧‧第一無線收發單元 21‧‧‧First wireless transceiver unit

22‧‧‧第一控制單元 22‧‧‧First Control Unit

23‧‧‧第一喇叭驅動單元 23‧‧‧First speaker drive unit

24‧‧‧第一喇叭 24‧‧‧ first speaker

31‧‧‧第二無線收發單元 31‧‧‧Second wireless transceiver unit

32‧‧‧第二控制單元 32‧‧‧Second Control Unit

33‧‧‧第二喇叭驅動單元 33‧‧‧second speaker drive unit

34‧‧‧第二喇叭 34‧‧‧second speaker

35‧‧‧使用者介面 35‧‧‧User interface

第1圖係本發明音響系統之系統外觀圖。 Fig. 1 is a system appearance view of the sound system of the present invention.

第2圖係本發明音響系統之方塊圖。 Figure 2 is a block diagram of the sound system of the present invention.

第3圖係本發明音響系統之主要音響裝置及人機介面有線連結之方塊圖。 Figure 3 is a block diagram of the main audio device and the human-machine interface wired connection of the audio system of the present invention.

第4圖係本發明音響系統之主要音響裝置及人機介面無線連結之方塊圖。 Figure 4 is a block diagram of the main audio device and the human interface wireless connection of the audio system of the present invention.

為使貴 審查委員對本創作之特徵與其特點有更進一步之了解與認同，茲列舉以下較佳之實施例並配合圖式說明如下：請參閱第1~2圖所示，本發明音響系統100包含有主要音響裝置10、無線音響裝置20及無線耳機裝置30。 In order to enable the reviewing committee to have a better understanding and recognition of the features and characteristics of the present invention, the following preferred embodiments are illustrated with the following description: Referring to Figures 1 and 2, the audio system 100 of the present invention includes The main audio device 10, the wireless audio device 20, and the wireless earphone device 30.

請參閱第2圖所示，本實施例中之主要音響裝置10包含有一聲音輸入選擇單元11、一數位訊號處理單元12、一無線收發單元13、一控制單元14、一喇叭驅動單元15及一喇叭16。 As shown in FIG. 2, the main audio device 10 in this embodiment includes an audio input selection unit 11, a digital signal processing unit 12, a wireless transceiver unit 13, a control unit 14, a speaker driving unit 15, and a Speaker 16.

該主要音響裝置10負責連接各種音源輸入40，例如本實施例的電視，而由聲音輸入選擇單元11選擇其中之音源訊號，該音源訊號經數位訊號處理單元12處理後，由喇叭驅動單元15驅動喇叭16發出聲音，以及透過無線收發單元13將所選擇之音源訊號發射至空中，而該控制單元14則負責各項之運算及處理。 The main audio device 10 is responsible for connecting various audio source inputs 40, such as the television of the present embodiment, and the sound source selection unit 11 selects the sound source signals therein. The sound source signals are processed by the digital signal processing unit 12 and then driven by the speaker driving unit 15. The speaker 16 emits a sound, and transmits the selected sound source signal to the air through the wireless transceiver unit 13, and the control unit 14 is responsible for the operation and processing of each item.

前述之數位訊號處理單元12主要做聲音效果之處理，例如3D效果、高低音的等化器調整等，而透過提供演算法，如音響演算法，提供一般音響模式，而無線耳機專用演算法，提供無線耳機專用模式。 The aforementioned digital signal processing unit 12 mainly performs sound effect processing, such as 3D effect, equalizer adjustment of high and low sounds, etc., and provides a general sound mode by providing an algorithm such as an audio algorithm, and a wireless earphone-specific algorithm, Provides a dedicated mode for wireless headphones.

請配合參閱第3、4圖所示，本實施例中之主要音響 裝置10更包含有一人機介面17，可供顯示或/及輸入資訊；在第3圖中所顯示之人機介面17係藉由有線連結方式與控制單元14電性地連結在一起，而第4圖中所顯示之人機介面17係藉由無線方式與無線收發單元13溝通；因此，人機介面17可以獨立於主要音響裝置10，也可以整合設置在主要音響裝置10機體的外表面，或者也可以是一種遙控器，並且藉由按鍵、觸控、聲控、滑鼠、鍵盤、旋鈕、感應控制(如手勢控制)等設備來操作。 Please refer to the figures 3 and 4 for the main audio in this embodiment. The device 10 further includes a human interface 17 for displaying or/and inputting information. The human interface 17 shown in FIG. 3 is electrically connected to the control unit 14 by a wired connection. The human-machine interface 17 shown in the figure communicates with the wireless transceiver unit 13 in a wireless manner; therefore, the human-machine interface 17 can be independent of the main acoustic device 10 or integrated on the outer surface of the main acoustic device 10 body. Or it can be a remote control and operated by buttons, touch, voice, mouse, keyboard, knob, sensor control (such as gesture control).

請參閱第2圖所示，本實施例中之無線音響裝置20 則包含有一第一無線收發單元21、一第一控制單元22、一第一喇叭驅動單元23及一第一喇叭24。該第一無線收發單元21供接收主要音響裝置10所發出之無線訊號，經該第一控制單元22負責運算處理後，由第一喇叭驅動單元23驅動第一喇叭24輸出聲音。 Please refer to FIG. 2, the wireless audio device 20 in this embodiment. The first wireless transceiver unit 21, a first control unit 22, a first speaker driving unit 23 and a first speaker 24 are included. The first wireless transceiver unit 21 is configured to receive the wireless signal emitted by the primary audio device 10. After the first control unit 22 is responsible for the arithmetic processing, the first speaker driving unit 23 drives the first speaker 24 to output the sound.

圖式中，本實施例具有一組無線音響裝置20，實務 上也可以採用多組無線音響裝置20。 In the figure, the embodiment has a set of wireless audio devices 20, practice Multiple sets of wireless audio devices 20 can also be employed.

請配合參閱第1~2圖所示，本實施例中之無線耳機 裝置30包含有一第二無線收發單元31、一第二控制單元32、一第二喇叭驅動單元33及一第二喇叭34。 Please refer to the wireless headphones in this embodiment as shown in Figures 1~2. The device 30 includes a second wireless transceiver unit 31, a second control unit 32, a second speaker driving unit 33, and a second speaker 34.

前述之第二無線收發單元31供接收主要音響裝置1 0所發出之無線訊號，經第二控制單元32運算及處理，由第二喇叭驅動單元33驅動第二喇叭34輸出聲音。 The foregoing second wireless transceiver unit 31 is configured to receive the primary audio device 1 The wireless signal sent by 0 is calculated and processed by the second control unit 32, and the second speaker driving unit 33 drives the second speaker 34 to output the sound.

請參第2圖所示，無線耳機裝置30更包含有一使用 者介面35，該使用者介面35供輸入資訊，例如開啟無線耳機裝置30，本實施例中該使用者介面35為可供輸入之面板、按鍵、開關等。 Referring to FIG. 2, the wireless earphone device 30 further includes a use. The user interface 35 is used for inputting information, for example, the wireless earphone device 30 is turned on. In this embodiment, the user interface 35 is an input panel, a button, a switch, and the like.

在第1、2圖中，本實施例具有一組無線耳機裝置3 0，實務上也可以採用多組無線耳機裝置30。 In the first and second figures, the embodiment has a set of wireless earphone devices 3 0. In practice, multiple sets of wireless earphone devices 30 can also be employed.

請參閱各圖所示，將音源輸入連接到主要音響裝置1 0在平常的音響模式情況下，控制單元14會使數位訊號處理單元12採取音響演算法，以提供一般音響模式，並令喇叭驅動單元15驅動喇叭16輸出聲音，同時透過無線收發單元13發出無線訊號，該無線音響裝置20的第一無線收發單元21收到後，經第一控制單元22處理，由第一喇叭驅動單元23驅動第一喇叭24輸出聲音。 Please refer to the figure to connect the audio input to the main audio unit 1 In the normal audio mode, the control unit 14 causes the digital signal processing unit 12 to adopt an audio algorithm to provide a general audio mode, and causes the speaker driving unit 15 to drive the speaker 16 to output sound while transmitting wireless through the wireless transceiver unit 13. After the first wireless transceiver unit 21 of the wireless audio device 20 receives the signal, the first speaker unit 23 drives the first speaker 24 to output a sound.

當無線耳機裝置30開啟時(由使用者介面35操 作)，將發送通知給主要音響裝置10，以關閉主要音響裝置10之喇叭及無線音響裝置20之第一喇叭24的聲音輸出，進入靜音模式；而其流程主要是在無線耳機裝置30開啟時，經第二控制單元32處理後透過第二無線收發單元31發射訊號給主要音響裝置10，主要音響裝置10之無線收發單元13接收該訊號後，由其控制單元14處理，以驅動喇叭驅動單元15關閉喇叭16輸出，並由無線收發單元13發出靜音命令訊號給無線音響裝置20，無線音響裝置20透過第一無線收發單元21接收到 靜音命令訊號後，由第一控制單元22處理，以關閉第一喇叭24的聲音輸出。 When the wireless earphone device 30 is turned on (operated by the user interface 35) The notification is sent to the main audio device 10 to turn off the sound output of the speaker of the main audio device 10 and the first speaker 24 of the wireless audio device 20, and enter the silent mode; and the flow is mainly when the wireless earphone device 30 is turned on. After being processed by the second control unit 32, the signal is transmitted to the main audio device 10 through the second wireless transceiver unit 31. After receiving the signal, the wireless transceiver unit 13 of the main audio device 10 is processed by the control unit 14 to drive the speaker driving unit. 15, the speaker 16 is turned off, and the wireless transceiver unit 13 sends a mute command signal to the wireless audio device 20, and the wireless audio device 20 receives the first wireless transceiver unit 21 through the first wireless transceiver unit 21. After the mute command signal is muted, it is processed by the first control unit 22 to turn off the sound output of the first speaker 24.

前述中，該主要音響裝置10的無線收發單元13收 到無線耳機裝置30開啟之訊號後，控制單元14會通知數位訊號處理單元12改變其對聲音訊號的處理方式為無線耳機專用模式，使耳機輸出的聲音品質得以提升。 In the foregoing, the wireless transceiver unit 13 of the main audio device 10 receives After the signal of the wireless earphone device 30 is turned on, the control unit 14 notifies the digital signal processing unit 12 to change the processing mode of the audio signal to the wireless earphone-specific mode, so that the sound quality of the earphone output is improved.

前述中，該無線耳機裝置30關閉時，第二控制單元 32命令第二無線收發單元31發出相應訊號給主要音響裝置10，主要音響裝置10之無線收發單元13收到後，經控制單元14處理後，通知數位訊號處理單元12改變其對聲音訊號的處理方式為音響模式，並透過無線收發單元13通知無線音響裝置20，使音響裝置10及無線音響裝置20輸出的聲音品質得以提升。 In the foregoing, when the wireless earphone device 30 is turned off, the second control unit The second wireless transceiver unit 31 instructs the second wireless transceiver unit 31 to send a corresponding signal to the primary audio device 10. After receiving the wireless transceiver unit 13 of the primary audio device 10, the digital signal processing unit 12 notifies the digital signal processing unit 12 to change its processing of the audio signal. The mode is the audio mode, and the wireless audio device 20 is notified via the wireless transmitting and receiving unit 13, so that the sound quality output from the audio device 10 and the wireless audio device 20 is improved.

在使用時，可以透過人機介面17來操作使用(如開 機)主要音響裝置10及無線音響裝置20，並做音響模式的輸出；當開啟無線耳機裝置30時(由使者介面)，音響系統100由主要音響裝置10的控制單元14處理後自動地轉換為無線耳機專用模式，並將主要音響裝置10及無線音響裝置20轉換為靜音模式；待關閉無線耳機裝置30，則又回復到音響模式。 When in use, it can be operated through the human machine interface 17 (such as open The main audio device 10 and the wireless audio device 20 are used to output the audio mode; when the wireless earphone device 30 is turned on (by the messenger interface), the audio system 100 is automatically converted by the control unit 14 of the main audio device 10 to The wireless earphone-dedicated mode converts the main audio device 10 and the wireless audio device 20 into a silent mode; when the wireless earphone device 30 is turned off, it returns to the audio mode.

另外值得一提的是，在具有多組無線耳機裝置30時， 任一無線耳機裝置30開啟，皆可使系統進入耳機模式；在具有多組無線音響裝置20時，任一無線音響裝置20進入靜音模式 時，將全部停止聲音輸出，解除靜音模式時，亦全部開啟而輸出聲音。 It is also worth mentioning that when there are multiple sets of wireless earphone devices 30, When any wireless earphone device 30 is turned on, the system can enter the earphone mode; when there are multiple sets of wireless audio devices 20, any wireless audio device 20 enters the silent mode. When all the sounds are stopped, when the silent mode is released, all the sounds are turned on and the sound is output.

本案由於無線耳機能夠讓使用者不被連接線所羈絆， 而且無線耳機能共用原有無線音響的聲音來源，處理邏輯及無線發射線路，能夠減少安裝的複雜度，增加使用的方便性及降低產品成本。 In this case, the wireless headset can prevent the user from being shackled by the connection line. Moreover, the wireless earphone can share the sound source of the original wireless sound, processing logic and wireless transmission line, which can reduce the complexity of installation, increase the convenience of use and reduce the product cost.

以上所揭，僅為本發明所提供之較佳實施例而已，並 非用以限制本發明之實施範圍，凡本技術領域內之相關技藝者根據本發明所為之均等變化，皆應屬本發明所涵蓋之範圍。 The above is only the preferred embodiment provided by the present invention, and The scope of the present invention is not intended to limit the scope of the present invention, and the scope of the present invention is intended to be within the scope of the present invention.

100‧‧‧音響系統 100‧‧‧Sound system

10‧‧‧主要音響裝置 10‧‧‧ main audio device

20‧‧‧無線音響裝置 20‧‧‧Wireless audio equipment

30‧‧‧無線耳機裝置 30‧‧‧Wireless earphone device

11‧‧‧聲音輸入選擇單元 11‧‧‧Sound input selection unit

12‧‧‧數位訊號處理單元 12‧‧‧Digital Signal Processing Unit

13‧‧‧無線收發單元 13‧‧‧Wireless transceiver unit

14‧‧‧控制單元 14‧‧‧Control unit

15‧‧‧喇叭驅動單元 15‧‧‧ Horn drive unit

16‧‧‧喇叭 16‧‧‧ Horn

40‧‧‧音源輸入 40‧‧‧Source input

21‧‧‧第一無線收發單元 21‧‧‧First wireless transceiver unit

22‧‧‧第一控制單元 22‧‧‧First Control Unit

23‧‧‧第一喇叭驅動單元 23‧‧‧First speaker drive unit

24‧‧‧第一喇叭 24‧‧‧ first speaker

31‧‧‧第二無線收發單元 31‧‧‧Second wireless transceiver unit

32‧‧‧第二控制單元 32‧‧‧Second Control Unit

33‧‧‧第二喇叭驅動單元 33‧‧‧second speaker drive unit

34‧‧‧第二喇叭 34‧‧‧second speaker

35‧‧‧使用者介面 35‧‧‧User interface

Claims (7)

一種音響系統，包含有：主要音響裝置，該主要音響裝置包含有一聲音輸入選擇單元、一數位訊號處理單元、一喇叭驅動單元、一無線收發單元、一控制單元及一喇叭，該主要音響裝置負責連接各種音源輸入，由聲音輸入選擇單元選擇其中之音源訊號，該音源訊號經數位訊號處理單元處理後，由喇叭驅動單元驅動喇叭，以及透過無線收發單元將所選擇之音源訊號發射至空中，而該控制單元則負責運算及處理；無線音響裝置，該無線音響裝置包含有一第一無線收發單元、一第一控制單元、一第一喇叭驅動單元及一第一喇叭，該第一無線收發單元供接收主要音響裝置所發出之無線訊號，並供第一喇叭驅動單元驅動第一喇叭輸出聲音，該第一控制單元則負責運算及處理；無線耳機裝置，該無線耳機裝置包含有一第二無線收發單元、一第二喇叭驅動單元、一第二控制單元及一第二喇叭，該第二無線收發單元供接收主要音響裝置所發出之無線訊號，並供第二喇叭驅動單元驅動第二喇叭輸出聲音，該第二控制單元則負責運算及處理；其中，當無線耳機裝置開啟時，將發送通知給主要音響裝置，以關閉主要音響裝置之喇叭及無線音響裝置之第一喇叭的聲音輸出，進入靜音模式。 An audio system includes: a main audio device, the main audio device includes an audio input selection unit, a digital signal processing unit, a speaker driving unit, a wireless transceiver unit, a control unit and a speaker, the main audio device is responsible for A plurality of audio source inputs are connected, and the sound source signal is selected by the sound input selection unit. After the sound source signal is processed by the digital signal processing unit, the speaker driving unit drives the speaker, and transmits the selected sound source signal to the air through the wireless transceiver unit. The control unit is responsible for computing and processing; the wireless audio device comprises a first wireless transceiver unit, a first control unit, a first speaker driving unit and a first speaker, the first wireless transceiver unit Receiving a wireless signal sent by the main audio device, and for the first speaker driving unit to drive the first speaker to output sound, the first control unit is responsible for computing and processing; the wireless earphone device includes a second wireless transceiver unit a second speaker drive unit, a second control unit and a second speaker, the second wireless transceiver unit is configured to receive the wireless signal emitted by the main audio device, and the second speaker driving unit drives the second speaker to output the sound, and the second control unit is responsible for the calculation and Processing; wherein, when the wireless earphone device is turned on, a notification is sent to the main audio device to turn off the sound output of the speaker of the main audio device and the first speaker of the wireless audio device, and enter the silent mode. 依據申請專利範圍第1項所述之音響系統，其中，當無線耳機裝置開啟時，經第二控制單元處理後透過第二無線收發單元發射訊號給主要音響裝置，主要音響裝置之無線收發單元接收該訊號後，由其控制單元處理，以驅動喇叭驅動單元關閉喇叭輸出，並由無線收發單元發出靜音命令訊號給無線音響裝置，無線音響裝置透過第一無線收發單元接收到靜音命令訊號後，由第一控制單元處理，以關閉第一喇叭的聲音輸出。 According to the audio system of claim 1, wherein when the wireless earphone device is turned on, the second control unit processes the signal to the main audio device through the second wireless transceiver unit, and the wireless transceiver unit of the main audio device receives the signal. After the signal is processed by the control unit, the speaker driving unit is driven to turn off the speaker output, and the wireless transceiver unit sends a mute command signal to the wireless audio device. After the wireless audio device receives the mute command signal through the first wireless transceiver unit, The first control unit processes to turn off the sound output of the first speaker. 依據申請專利範圍第1項或第2項所述之音響系統，其中，該主要音響裝置的無線收發單元收到無線耳機裝置開啟之訊號後，該控制單元會通知數位訊號處理單元改變其對聲音訊號的處理方式為無線耳機專用模式，使耳機輸出的聲音品質得以提升。 According to the audio system of claim 1 or 2, wherein the wireless transceiver unit of the main audio device receives the signal that the wireless earphone device is turned on, the control unit notifies the digital signal processing unit to change its sound. The signal is processed in a wireless headset-specific mode, which improves the sound quality of the headphone output. 依據申請專利範圍第3項所述之音響系統，其中，該耳機專用模式為使用無線耳機專用演算法。 The audio system according to claim 3, wherein the earphone-specific mode is a wireless earphone-specific algorithm. 依據申請專利範圍第1項或第2項所述之音響系統，其中，該無線耳機裝置關閉時，第二控制單元命令第二無線收發單元發出相應訊號給主要音響裝置，主要音響裝置之無線收發單元收到後，經控制單元處理，並通知數位訊號處理單元改變其對聲音訊號的處理方式為音響模式，並透過無線收發單元通知無線音響裝置，使音響裝置及無線音響裝置輸出的聲音品質得以提升。 The audio system according to claim 1 or 2, wherein when the wireless earphone device is turned off, the second control unit commands the second wireless transceiver unit to send a corresponding signal to the main audio device, and the main audio device transmits and receives wireless signals. After receiving the unit, the unit is processed by the control unit, and the digital signal processing unit is notified to change the processing mode of the audio signal to the audio mode, and the wireless audio device is notified through the wireless transceiver unit, so that the sound quality of the audio device and the wireless audio device can be outputted. Upgrade. 依據申請專利範圍第1項所述之音響系統，其中，該主要音響裝置更包含有一人機介面，供顯示或/及輸入資訊。 The audio system of claim 1, wherein the main audio device further comprises a human interface for displaying or/and inputting information. 依據申請專利範圍第1項所述之音響系統，其中，該無線耳機裝置更包含有一使用者介面，供輸入資訊。 The audio system of claim 1, wherein the wireless earphone device further comprises a user interface for inputting information.
TW102128530A 2013-08-08 2013-08-08 Acoustic system TW201507491A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW102128530A TW201507491A (en) 2013-08-08 2013-08-08 Acoustic system
EP14150200.5A EP2835984A1 (en) 2013-08-08 2014-01-06 Audio system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102128530A TW201507491A (en) 2013-08-08 2013-08-08 Acoustic system

Publications (1)

Publication Number Publication Date
TW201507491A true TW201507491A (en) 2015-02-16

Family

ID=49911394

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102128530A TW201507491A (en) 2013-08-08 2013-08-08 Acoustic system

Country Status (2)

Country Link
EP (1) EP2835984A1 (en)
TW (1) TW201507491A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105451123A (en) * 2015-12-08 2016-03-30 北海爱飞数码科技有限公司 Novel flat-panel sound box
CN109587597B (en) * 2018-10-29 2020-07-10 歌尔科技有限公司 Interactive control method and device for combined sound box and combined sound box

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6987947B2 (en) * 2001-10-30 2006-01-17 Unwired Technology Llc Multiple channel wireless communication system
US20080070516A1 (en) * 2006-09-15 2008-03-20 Plantronics, Inc. Audio data streaming with auto switching between wireless headset and speakers

Also Published As

Publication number Publication date
EP2835984A1 (en) 2015-02-11

Similar Documents

Publication Publication Date Title
US9936297B2 (en) Headphone audio and ambient sound mixer
CN108028974B (en) Multi-source audio amplification and ear protection device
EP3451692B1 (en) Headphones system
EP2706662A2 (en) System and method for remotely controlling audio equipment
JP7012103B2 (en) Gaming peripherals with intelligent voice control
US11463821B2 (en) Audio accessory
TWI692253B (en) Controlling headset method and headset
CN108683980B (en) Audio signal transmission method and mobile terminal
CN104349242A (en) Sound system
WO2016049130A1 (en) Mobile cluster-based audio adjusting method and apparatus
US20150078557A1 (en) Audio system
US20080012723A1 (en) Remote controller
KR101494306B1 (en) Ommited
TW201507491A (en) Acoustic system
WO2018177243A1 (en) Bluetooth speaker and bluetooth speaker-based sharing system
KR102127209B1 (en) System and method for processing communication of wireless earset
US9326061B2 (en) Sound output apparatus, audio processing apparatus, sound output method, and audio processing method
KR101232357B1 (en) The fitting method of hearing aids using modified sound source with parameters and hearing aids using the same
CN101853560B (en) RF (radio frequency) remote-controller with an earphone and control method thereof
WO2018177242A1 (en) Bluetooth headset and bluetooth headset-based sharing system
US10735881B2 (en) Method and apparatus for audio transfer when putting on/removing headphones plus communication between devices
KR101224174B1 (en) a apparatus for communication of bone conduction
CN205385593U (en) Earphone structure
TW202036536A (en) Speech processing system and speech processing method
US11336984B2 (en) Headphone system