TWI528838B - Wearable rear channel speaker setting module - Google Patents

Description

Wearing rear channel speaker setting module

The invention relates to a wearing type rear channel speaker setting module, in particular to an effect of using a wearing type sound output unit to reach a multi-channel speaker without an external sound device or an amplifier, and It is space-saving and maneuverable when used, and is a built-in rear channel speaker setting module that is comfortable to use without covering the ear and that is simple, convenient, and low-cost when installed.

Nowadays, due to the improvement of the quality of life, people use multi-channel methods such as 5.1 channel or 7.1 channel when watching movies or playing video games. However, in order to configure multiple channels, especially the left rear channel and the right rear channel, the user must first purchase the left rear channel speaker and the right rear channel speaker, after which the user must reserve at the rear of the listening place. Place the space of the left rear channel speaker and the right rear channel speaker so that the user can be in the middle of each speaker. Then the user must use a large number of wires to connect the left rear channel speaker and the right rear channel speaker to the location. Listening to the host in front of the venue, so the conventional configuration of multi-channel is not only costly, but also takes up space, and the placement of the left rear channel and the right rear channel speaker and the wires they are configured can also damage the interior aesthetics. The activity line and the inconvenience of living function. Later, in order to make it easy for users to listen to multi-channel, some manufacturers have developed special earphones, such as single-mode analog multi-channel in the left and right earmuffs of the headphones, or earmuffs on the left side of the headphones. The unit built into each channel and the ear cup on the right side are built into the individual channels of each channel, or the left rear channel unit and the right rear channel unit are respectively placed in the ear with the opening on the left and right sides of the headphones. The cover is placed on the left and right sides of the ear-hook earphones. However, to listen to the multi-channel in the above manner, the user must first purchase an external sound device developed by the manufacturer and match the special earphone to increase the cost of listening to the multi-channel. In addition, some of the above-mentioned special earphones need to be covered or hung on the user's ear, causing discomfort to the user, such as sultry heat, pain (especially wearing glasses), and some of the above-mentioned special earphones are too close to the user's ear. The HRTF technology needs to be added, and since some of the above-mentioned special earphones directly cover the user's ear, it is difficult for the user to distinguish the audio of each channel, and the effect of the multi-channel is severely discounted. In addition, because the general portable video player, TV, computer or smart phone operating system can only choose one of the portable audio and video player, the speaker on the TV, computer or smart phone or an external speaker. Sound output source, so if the user wants to listen to multi-channel by a general portable video player, TV, computer or smart phone, the user must additionally purchase an external audio device to connect the speakers of each channel, so the user Listening to multiple channels with a typical portable video player, TV, computer or smart phone increases the cost of listening to multiple channels and limits the listening position, such as not being able to go out or bed.

Therefore, how to invent a wearing type rear channel speaker setting module, so that the effect of the multi-channel speaker can be achieved by using the wearing type sound output unit without an external sound device or an amplifier; How to invent a wearing type rear channel speaker setting module so that it can be used without space and maneuverability, and how to invent a wearing type rear channel speaker setting module to use it It is a positive disclosure of the present invention if it is comfortable to cover the ear and is simple, convenient, and low in cost.

In view of the shortcomings of the above-mentioned prior art, the inventor feels that he has not perfected it, exhausted his mind and researched and overcome it, and developed a wearing type rear channel speaker setting module, in order to achieve no need for external sound effects. In the case of a device or an amplifier, the performance of the multi-channel speaker is achieved by using the wearable sound output unit, and the space-saving and maneuverable effect is achieved when used, and the comfort and setting are achieved without covering the ear when in use. The purpose of simplicity, convenience and low cost.

To achieve the above and other objects, the present invention provides a wearable rear channel speaker setting module, which is disposed in a video output device, which is a portable video player, a television, a computer or a smart phone. The processing unit of the audio output device is electrically connected to the front channel speaker and the sound output unit electrical connector, and the sound output unit electrical connector is wired or radio connected to the wearing type sound output unit, and the wearing type sound output unit is placed on The user's head, shoulder, neck, chest or back, the wearable rear channel speaker setting module comprises: a built-in rear channel speaker active setting module electrically connected or integrated in the processing unit Or a passive rear channel speaker passive setting module; the audio signal of the audio output device is transmitted to the front channel speaker and the wearing by the processing unit and the wearing rear channel speaker active setting module Type sound output unit; the wearable rear channel speaker passive setting module has a wearing type rear channel speaker switch module, and the sound of the audio output device By the processing unit and the number of the post-wear transmission channel speaker module to switch the front channel speaker and the sound output unit type wear.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker active setting module is disposed in the operating system, the playing program or the video game program of the video output device, or is set as the audio output device. Processing circuit.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker passive setting module is disposed in the operating system, the playing program or the video program of the video output device, or is set as the audio output device. Processing circuit.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker active setting module has a front and rear channel sound signal active shunting module, the front channel sound signal and the rear sound of the sound signal The channel sound signal is separately shunted to the front channel speaker and the wearable sound output unit by the processing unit and the front and rear channel audio signal active shunt modules.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker passive setting module has a front and rear channel audio signal passive shunting module, and the front and rear channel audio signal passive shunting module is electrically connected. The wearable rear channel speaker switch module, the front channel sound signal and the rear channel sound signal of the sound signal, the processing unit, the wearing rear channel speaker switch module, and the front and rear channel sounds The signal passive shunt module is separately shunted to the front channel speaker and the wearable sound output unit.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker switch module is a physical switch provided on the audio/video output device, or a virtual switch displayed on the screen of the audio/video output device.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type sound output unit is a headphone, an earphone, an earphone, a shoulder-mounted speaker or a neck-mounted type. Type speaker.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker switching module is a physical switch provided in the wearing type sound output unit.

In the above-mentioned wearing type rear channel speaker setting module, the physical switch is a rotary switch or an inductive switch.

Thereby, the wearing type rear channel speaker setting module of the present invention can realize the function of the multi-channel speaker by using the wearing type sound output unit without external sound device or the expanding machine, and in addition, when using the present invention It does not take up space and is maneuverable. Moreover, the present invention is comfortable to use without covering the ear when used, and is simple, convenient, and low in cost.

In order to fully understand the objects, features and advantages of the present invention, the present invention will be described in detail by the following specific embodiments and the accompanying drawings.

1 to 5 are respectively schematic diagrams 1 to 5 of the embodiment of the present invention. As shown in the figure, the wearing type rear channel speaker setting module of the present invention is disposed in an audio/video output device 1, and the audio/video output device 1 It can be a portable video player, a television, a computer (such as a desktop computer, a notebook computer or a tablet computer, etc.) or a smart phone, and a processing unit 11 of the video output device 1 can be electrically connected to the front channel. a speaker 12 and a sound output unit electrical connector 13, the processing unit 11 can be a Central Processing Unit (CPU), an Accelerated Processing Unit (APU) or a sound processing chip to process sound signals or other materials. In addition, the processing unit 11 can electrically connect the speakers of other channels according to the requirements of different channels. The sound output unit electrical connector 13 can be electrically connected to a wearable sound output unit 3 by wire 33 or wireless 34. In the wireless 34 mode, such as 2.4G, Bluetooth, infrared or WiFi, etc., the wearable sound output unit 3 can be placed by its connecting member 32 (for example, a connecting wire or an elastic connecting tape) Placed on the head 41, the shoulder 42, the neck 43, the chest 44 or the back 45 of the user 4 to approach the ear of the user 4, the sound output unit 31 of the wearable sound output unit 3 can be rotated without covering The ear of the user 4, and the wearable sound output unit 3 is placed on the head 41 of the user 4 without covering the ear of the user 4 so that the user 4 can actually hear the sound of each channel, The wearable rear channel speaker setting module includes a wearable rear channel speaker active setting module 2 (shown in FIG. 1) electrically connected to the processing unit 11, or a passive rear channel speaker passive setting. Module 2' (as shown in FIG. 3), or a built-in rear channel speaker active setting module 2 integrated in the processing unit 11 (as shown in FIG. 2) or a wearing rear channel The speaker passive setting module 2' (as shown in FIG. 4), the wearing type rear channel speaker active setting module 2 can directly set the wearing type sound output unit 3 as a rear channel speaker, the wearing type The rear channel speaker passive setting module 2' needs to be set by the user before deciding whether to set the wearing type sound output unit 3 a rear channel speaker; when the wearing type rear channel speaker setting module includes the wearing type rear channel speaker active setting module 2 electrically connected or integrated in the processing unit 11, the audio output device 1 The sound signal 15 can be directly transmitted to the front channel speaker 12 and the wearable sound output unit 3 by the control unit 11 and the control of the wearable rear channel speaker active setting module 2, thereby The wearable sound output unit 3 can be used as a rear channel speaker; when the wearable rear channel speaker setting module includes the wearable rear channel speaker passive setting mode electrically connected or integrated in the processing unit 11 In the group 2', the wearable rear channel speaker passive setting module 2' has a wearable rear channel speaker switch module 21', and the audio signal 15 of the audio output device 1 can be used by the processing unit 11 And the control of the wearable rear channel speaker switch module 21' of the wearable rear channel speaker passive setting module 2' is simultaneously transmitted to the front channel speaker 12 and the wearable sound output unit 3, In turn, the wearing type of sound is lost Unit 3 may be used as rear channel speakers.

As described above, the video output device 1 (portable video player, television, computer or smart phone) can only output sound by a sound output source, such as a speaker on the audio output device 1 or the video output. The speaker of the device 1 is externally connected, but when the wearing type rear channel speaker setting module includes the wearing type rear channel speaker active setting module 2 electrically connected or integrated in the processing unit 11, the wearing type The channel speaker active setting module 2 can change the setting of the video output device 1 so that the video output device 1 can directly transmit the audio signals 15 of the respective channels to the front channel speaker 12 and the wearing type. The sound output unit 3, which in turn enables the wearable sound output unit 3 to be used as a rear channel speaker; likewise, when the wear type rear channel speaker setting module comprises an electrical connection or is integrated in the processing unit 11 When the wearing type rear channel speaker passive setting module 2' is used, the wearing type rear channel speaker passive switching module 2' of the wearing type rear channel speaker passive setting module 2' can change the video output device. 1 The sound output device 1 can be configured to simultaneously transmit the sound signals 15 of the respective channels to the front channel speaker 12 and the wearable sound output unit 3, thereby making the wearable sound output unit 3 The rear channel speaker is used, for example, when the wearing type rear channel speaker switch module 21' is set to be on, the wearing type sound output unit 3 can be used as a rear channel speaker, and the wearing type rear channel speaker is used. When the switch module 21' is set to off, the wearable sound output unit 3 is used as a general two-channel function, and the front channel speaker 12 of the video output device 1 does not emit sound; When the headphone jack of the AV output device 1 (portable video player, TV, computer or smart phone) is plugged into an external speaker, the AV output device 1 will use the external speaker as the sound output source. When the sound output unit electrical connector 13 of the video output device 1 is connected to the wearable sound output unit 3 by radio, the processing unit 11 of the audio output device 1 and the wearing rear channel speaker setting module are Control The audio signal 15 of the video output device 1 can also be simultaneously transmitted to the external speaker and the wearable sound output unit 3, so that the external speaker is used as a front channel speaker and the wearable sound output unit is used. 3 is used as a rear channel speaker. Therefore, with the wearing type rear channel speaker setting module of the present invention, the user 4 can utilize the wearing type sound output unit 3 to achieve the effect of the rear channel speaker without an external sound device or an amplifier. In addition, the wearing type rear channel speaker setting module of the invention does not need to change the indoor configuration and does not need to purchase other wires, so the setting is simple, convenient and low cost, and further, the wearing type rear channel speaker of the invention The setting module can directly use the speaker of the AV output device 1 as the front channel speaker 12, and the wearing type sound output unit 3 as the rear channel speaker, so that the user 4 can be used anytime and anywhere without occupying space. Moreover, the wearing type rear channel speaker setting module of the present invention does not cause pain when covering the user's ear, so that it has comfort and can achieve a true multi-channel feeling. .

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker active setting module 2 may be a program to be combined with the operating system, the playing program or the video game program of the video output device 1, or A processing circuit (for example, a sound processing circuit) is electrically connected to the video output device 1 to change the setting of the video output device 1 (only the speaker on the video output device 1 or the speaker externally connected to the audio output device 1) One of the output sounds) allows the audio signal 15 of the video output device 1 to be simultaneously transmitted to the front channel speaker 12 and the wearable sound output unit 3, thereby making the wearable sound output unit 3 Use for rear channel speakers.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker passive setting module 2' may be a program to be combined with the operating system, the playing program or the video game program of the video output device 1, or A processing circuit (for example, a sound effect processing circuit) can be electrically connected to the video output device 1 to change the setting of the video output device 1 (only the speaker on the video output device 1 or the audio output device 1 can be externally connected) One of the speakers outputs a sound), so that the sound signal 15 of the video output device 1 can be simultaneously transmitted to the front channel speaker 12 and the wearable sound output unit 3, thereby enabling the wearable sound output unit 3 to be Used for rear channel speakers.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker active setting module 2 has a front and rear channel sound signal active shunting module 22, and the sound signal 15 has a front channel sound. When the signal 151 and the rear channel audio signal 152 are used, the front channel audio signal 151 and the rear channel audio signal 152 can actively set the front and rear sounds of the module 2 by the processing unit 11 and the wearing rear channel speaker. The decoding of the channel sound signal active shunt module 22 is separately shunted to the front channel speaker 12 and the wearable sound output unit 3, so that the wearable sound output unit 3 can be used as a rear channel speaker. In addition, the front and rear channel audio signal active shunt module 22 can be a program to be combined with the operating system, the playing program or the video program of the video output device 1, or can be a processing circuit (such as a sound processing circuit) to output with the video and audio. The device 1 is electrically connected.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type rear channel speaker passive setting module 2' has a front and rear channel sound signal passive shunting module 22', and the front and rear channel sound signals are passively shunted. The module 22' is electrically connected to the wearing type rear channel speaker switch module 21'. When the sound signal 15 has the front channel sound signal 151 and the rear channel sound signal 152, the front channel sound signal 151 and the The rear channel audio signal 152 can be used by the processing unit 11 and the wearable rear channel speaker passive setting module 2' of the wearing type rear channel speaker switch module 21' and the front and rear channel audio signal passive shunt mode. The decoding of the group 22' is separately branched to the front channel speaker 12 and the wearable sound output unit 3, so that the wearable sound output unit 3 can be used as a rear channel speaker. In addition, the front and rear channel audio signal passive shunt module 22 ′ may be a program to be combined with the operating system, the play program or the video program of the video output device 1 , or may be a processing circuit (eg, a sound processing circuit) to interact with the video and audio. The output device 1 is electrically connected.

In the above-described wearing type rear channel speaker setting module, the wearing type rear channel speaker switch module 21' may be a physical switch provided in the video output device 1. In addition, FIG. 6 and FIG. 7 are respectively schematic diagrams 1 and 2 of the wearing type sound output unit option according to the specific embodiment of the present invention, and referring to FIG. 1 to FIG. 5 simultaneously, as shown in the figure, after the wearing type The channel speaker switch module 21 ′ may also be a program for combining with the operating system, the play program or the video program of the video output device 1 , and may be a virtual switch displayed on the screen 14 of the video output device 1 , for example, the sixth switch. The figure and the wearing type sound output unit option window 211', 212' shown in Fig. 7. With the wearable rear channel speaker switch module 21', the user can select the wearable sound output unit 3 as a rear channel speaker or as a general two channel function. When the wearing type rear channel speaker switch module 21' is a physical switch provided in the video output device 1, and the sound output unit electrical connector 13 of the video output device 1 is electrically connected to the wearable sound output unit 3 When the user 4 opens the player or game program of the video output device 1 or opens the player or the game program, the user 4 can select the wearable rear channel speaker switch module 21' as Turning on or off, when the wearing type rear channel speaker switch module 21' is set to be on, the speaker of the video output device 1 can be used as a front channel speaker, and the wearing type sound output unit 3 can be For the rear channel speaker, the user 4 can hear the multi-channel sound effect, and when the wearing type rear channel speaker switch module 21' is set to off, the speaker of the video output device 1 does not emit sound. The wearable sound output unit 3 is used as a general two-channel function, and the user 4 hears a two-channel sound effect. When the wearing type rear channel speaker switch module 21' is a virtual switch displayed on the screen 14 of the video output device 1, and the sound output unit electrical connector 13 of the video output device 1 is electrically connected to the wear type sound When the unit 3 is output, the screen 14 of the video output device 1 displays the wearing type sound output unit option windows 211', 212' as shown in FIGS. 6 and 7 so that the user 4 can select the screen. The wearable rear channel speaker switch module 21' is set to be on or off. In addition, the screen 14 of the video output device 1 may not display the wearable sound output unit option window as shown in FIGS. 6 and 7. 211 ', 212 ', but the user 4 selects an external wireless device before opening the player or game program of the video output device 1 or after opening the player or game program, to the program menu of the video output device 1 The setting of the device, after which the screen 14 of the video output device 1 displays the wearing type sound output unit option windows 211', 212' as shown in FIGS. 6 and 7 so that the user 4 can select the Wearing rear channel The switch module 21' is set to be on or off. When the wearable rear channel speaker switch module 21' is set to be on, the speaker of the audio output device 1 can be used as a front channel speaker. The type sound output unit 3 can be used as a rear channel speaker, and the user 4 can hear the multi-channel sound effect. When the wearing type rear channel speaker switch module 21' is set to off, the video output device The speaker of 1 does not emit sound, and the wearable sound output unit 3 is used as a general two-channel function, and the user 4 hears a two-channel sound effect.

In the above-mentioned wearing type rear channel speaker setting module, the wearing type sound output unit 3 can be a headphone, an earphone, an earphone, a shoulder-mounted speaker or a neck-mounted type. The wearable speaker, when the wearable sound output unit 3 is used as a rear channel speaker, the sound output unit 31 of the wearable sound output unit 3 can be rotated without covering the ear of the user 4, thereby User 4 can actually hear the sound of each channel. Thereby, the wearing type rear channel speaker setting module of the present invention can utilize the wearing type sound output unit 3 to achieve the effect of the rear channel speaker.

In the above-described wearing type rear channel speaker setting module, the wearing type rear channel speaker switch module 21' may be a physical switch provided in the wearing type sound output unit 3. For example, it may be a rotary switch provided on the sound output unit 31. When the user 4 rotates the sound output unit 31 without covering the ear of the user 4, the wearable rear channel speaker switch module 21' When the setting is ON, the wearing type sound output unit 3 can be used as a rear channel speaker. When the user 4 rotates the sound output unit 31 and covers the ear of the user 4, the wearing type rear sound is used. The channel speaker switch module 21' is set to off, and the wearable sound output unit 3 is used as a general two-channel function; in addition, the wearable rear channel speaker switch module 21' may also be disposed on The inductive switch on the wearable sound output unit 3, when the wearable sound output unit 3 does not cover the ear of the user 4, the wearable rear channel speaker switch module 21' is set to be on. The wearable sound output unit 3 can be used as a rear channel speaker. When the wearable sound output unit 3 is covered or inserted into the ear of the user 4, the wearable rear channel speaker switch mode is used. Group 21' is set to off, the wearable sound output unit 3 is used as a general two-channel function.

The invention has been described above in terms of the preferred embodiments, and it should be understood by those skilled in the art that the present invention is not intended to limit the scope of the invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention is defined by the scope of the patent application.

1‧‧‧Video output device
11‧‧‧Processing unit
12‧‧‧ front channel speaker
13‧‧‧Sound output unit electrical connector
14‧‧‧ screen
15‧‧‧Sound signal
151‧‧‧ front channel sound signal
152‧‧‧ rear channel sound signal
2‧‧‧Feeding rear channel speaker active setting module
22‧‧‧ Front and rear channel sound signal active shunt module
2'‧‧‧ Wearable rear channel speaker passive setting module
21'‧‧‧ Wearable rear channel speaker switch module
211'‧‧‧ Wearable sound output unit option window
212'‧‧‧ Wearable sound output unit option window
22'‧‧‧ front and rear channel audio signal passive shunt module
3‧‧‧With sound output unit
31‧‧‧Sound output unit
32‧‧‧Connecting parts
33‧‧‧Wired
34‧‧‧Wireless
4‧‧‧Users
41‧‧‧ head
42‧‧‧ shoulder
43‧‧‧ neck
44‧‧‧ chest
45‧‧‧ Back

Figure 1 is a schematic view of a first embodiment of the present invention. Figure 2 is a schematic view of a second embodiment of the present invention. Figure 3 is a schematic view of a third embodiment of the present invention. Figure 4 is a schematic view of a fourth embodiment of the present invention. Figure 5 is a schematic view 5 of a specific embodiment of the present invention. Fig. 6 is a first schematic view showing the options of the wearing type sound output unit according to the embodiment of the present invention. Figure 7 is a schematic diagram 2 of the option of the wearable sound output unit of the specific embodiment of the present invention.

1‧‧‧Video output device

11‧‧‧Processing unit

12‧‧‧ front channel speaker

13‧‧‧Sound output unit electrical connector

15‧‧‧Sound signal

151‧‧‧ front channel sound signal

152‧‧‧ rear channel sound signal

2‧‧‧Feeding rear channel speaker active setting module

22‧‧‧ Front and rear channel sound signal active shunt module

3‧‧‧With sound output unit

31‧‧‧Sound output unit

32‧‧‧Connecting parts

33‧‧‧Wired

34‧‧‧Wireless

4‧‧‧Users

41‧‧‧ head

42‧‧‧ shoulder

43‧‧‧ neck

44‧‧‧ chest

Claims (9)

The utility model relates to a wearing type rear channel speaker setting module, which is arranged in an audio and video output device, wherein the audio and video output device is a portable video player, a television, a computer or a smart phone, and the processing unit of the audio and video output device is electrically connected to the front sound. Channel speaker and sound output unit electrical connector, the sound output unit electrical connector wired or radio connection wearing type sound output unit, the wearing type sound output unit is placed on the user's head, shoulder, neck, The wearing type rear channel speaker setting module includes: a wearing type rear channel speaker active setting module or a wearing type rear channel speaker passive setting module electrically connected or integrated in the processing unit. The audio signal of the audio output device is transmitted to the front channel speaker and the wearable sound output unit by the processing unit and the wearable rear channel speaker active setting module; the wearing rear channel The passive setting module of the speaker has a wearing type rear channel speaker switch module, and the sound signal of the audio output device is processed by the processing unit and the rear channel The switching module is transmitted to the front channel speaker and a sound output unit type wear. The wearing type rear channel speaker setting module according to claim 1, wherein the wearing type rear channel speaker active setting module is disposed in an operating system, a playing program or a video game program of the audio output device, or It is set as the processing circuit of the video output device. The wearing type rear channel speaker setting module according to claim 1, wherein the wearing type rear channel speaker passive setting module is disposed in an operating system, a playing program or a video game program of the audio output device, or It is set as the processing circuit of the video output device. The wearable rear channel speaker setting module according to the first item of claim 1, wherein the wearable rear channel speaker active setting module has a front and rear channel sound signal active shunt module, the front of the sound signal The channel sound signal and the rear channel sound signal are respectively shunted to the front channel speaker and the wearable sound output unit by the processing unit and the front and rear channel sound signal active shunt modules. The wearable rear channel speaker setting module according to Item 1 of the claim, wherein the wearable rear channel speaker passive setting module has a front and rear channel sound signal passive shunt module, the front and rear channel sounds The signal passive shunt module is electrically connected to the wearing type rear channel speaker switch module, and the front channel sound signal and the back channel sound signal of the sound signal are processed by the processing unit and the wearing type rear channel speaker switch module The group and the front and rear channel audio signal passive shunt modules are respectively shunted to the front channel speaker and the wearable sound output unit. The wearing type rear channel speaker setting module according to claim 1, wherein the wearing type rear channel speaker switch module is a physical switch disposed on the audio output device, or is displayed on the audio output device. The virtual switch of the screen. The wearing type rear channel speaker setting module according to claim 1, wherein the wearing type sound output unit is a headphone, an earphone, an earphone, and a shoulder-mounted speaker. Or a neck-mounted speaker. The wearing type rear channel speaker setting module according to claim 7, wherein the wearing type rear channel speaker switching module is a physical switch disposed in the wearing type sound output unit. The wearable rear channel speaker setting module according to Item 8 of the claim, wherein the physical switch is a rotary switch or an inductive switch.