Infinite cascading method and device of full-duplex communication earphone and storage medium

Abstract

The invention relates to the field of earphone self-assembly communication, and discloses an infinite cascading method and device of a full-duplex communication earphone and a storage medium. The method comprises the following steps: the first host system establishes communication connection with a specified second slave system in N2 second slave systems; the first host system receives a communication instruction and judges whether the communication instruction points to N1 first slave systems; when the communication instruction points to N1 first slave systems, the communication instruction is sent to the corresponding first slave systems; when the communication instruction does not point to N1 first slave systems, the communication instruction is sent to the specified second slave system; and the specified second slave system receives the communication instruction and transmits the communication instruction to the second host system. According to the embodiment of the invention, the Ad hoc communication system is utilized to maintain the earphone communication tone quality, increase the earphone connection number and expand the call coverage range.

Description

Technical Field

[0001] The present invention relates to the field of self-organizing communication of earphones, and particularly to a method, device and storage medium for infinite cascading of full-duplex communication earphones. Background Art

[0002] In the field of professional photography, audio devices are used for professional-level audio for high-quality audio capture, processing or playback. These audio devices include, but are not limited to, professional microphones, recording devices, audio interfaces and monitoring earphones, etc. The audio devices provide high-fidelity sound quality, digital signal processing capabilities and stable and reliable audio capture to meet the audio requirements in professional photography and video production.

[0003] A full-duplex earphone is an earphone device that can simultaneously perform two-way audio transmission during a call. In the full-duplex communication mode, the user can hear the voice of the other party while speaking, without having to wait for the other party to finish speaking and then respond as in half-duplex communication. Professional full-duplex monitoring earphones generally include a host and slave units. One host can be paired with multiple slave units, but the communication between the host and the slave units is all direct wireless communication. In the prior art, the monitoring range of professional full-duplex monitoring earphones is limited by the number of slave units and the physical characteristics of the wireless direct connection communication protocol, resulting in a small monitoring range of the full-duplex earphones and being unable to adapt to various earphone communication scenarios. Therefore, a technology is needed to solve the current technical problems. Summary of the Invention

[0004] The main purpose of the present invention is to solve the technical problem that the monitoring range of full-duplex earphones is small and cannot adapt to various earphone communication scenarios.

[0005] The first aspect of the present invention provides a method for infinite cascading of full-duplex communication earphones. The method for infinite cascading of full-duplex communication earphones is applied to an infinite cascading system of full-duplex communication earphones. The infinite cascading system of full-duplex communication earphones includes: a first host system, a second host system. The first host system is correspondingly communicatively connected to N1 first slave systems, and the second host system is correspondingly communicatively connected to N2 second slave systems, where N1 and N2 are positive integers. The method for infinite cascading of full-duplex communication earphones includes:

[0006] The first host system establishes a communication connection with a specified second slave system among the N2 second slave systems;

[0007] The first host system receives a communication instruction and determines whether the communication instruction points to the N1 first slave systems;

[0008] When it points to the N1 first slave systems, the communication instruction is sent to the corresponding first slave systems;

[0009] When not pointing to the N1 first slave systems, the communication instruction is sent to the designated second slave system;

[0010] The designated second slave system receives the communication instruction and transmits the communication instruction to the second host system.

[0011] Optionally, in the first implementation manner of the first aspect of the present invention, the infinite cascading system of the full-duplex communication headsets further includes: N2 - 1 tree-level host systems;

[0012] The N2 - 1 tree-level host systems are respectively communicatively connected to M i tree-level slave systems, where i = 3, 4,..., N2 + 2;

[0013] The N2 - 1 tree-level host systems establish communication connections with the non-designated second slave systems among the N2 second slave systems in a one-to-one correspondence.

[0014] Optionally, in the second implementation manner of the first aspect of the present invention, after the designated second slave system receives the communication instruction and transmits the communication instruction to the second host system, it further includes:

[0015] The second host system receives the communication instruction and determines whether the communication instruction points to a non-designated second slave system among the N2 second slave systems;

[0016] When it points to a non-designated second slave system among the N2 second slave systems, the communication instruction is sent to the corresponding transfer second slave system;

[0017] The transfer second slave system receives the communication instruction and determines whether the final destination of the communication instruction is the transfer second slave system;

[0018] When the final destination of the communication instruction is not the transfer second slave system, the communication instruction is sent to the tree-level host system corresponding to the transfer second slave system.

[0019] Optionally, in the third implementation manner of the first aspect of the present invention, the first host system and the N1 first slave systems are connected through a wireless communication connection, and the second host system and the N2 second slave systems are connected through a wireless communication connection.

[0020] Optionally, in the fourth implementation manner of the first aspect of the present invention, the wireless communication connection includes: a DECT communication protocol connection or a Bluetooth mesh communication protocol connection.

[0021] Optionally, in the fifth implementation manner of the first aspect of the present invention, the first host system and the designated second slave system are connected through an audio cable.

[0022] Optionally, in the sixth implementation manner of the first aspect of the present invention, the audio output interface of the first host system is connected to the audio input interface of the specified second slave system through an audio cable, and the audio input interface of the first host system is connected to the audio output interface of the specified second slave system through an audio cable.

[0023] Optionally, in the seventh implementation manner of the first aspect of the present invention, the audio cable includes: a 3.5mm TRRS cable.

[0024] The second aspect of the present invention provides an infinite cascading device for a full-duplex communication headset, including: a memory and at least one processor, instructions are stored in the memory, and the memory and the at least one processor are interconnected by a line; the at least one processor invokes the instructions in the memory to enable the infinite cascading device of the full-duplex communication headset to execute the above-mentioned infinite cascading method of the full-duplex communication headset.

[0025] The third aspect of the present invention provides a computer-readable storage medium, in which instructions are stored, and when it runs on a computer, it enables the computer to execute the above-mentioned infinite cascading method of the full-duplex communication headset.

[0026] In the embodiments of the present invention, by using the host system and the slave system of the full-duplex headset to form an overall system, communicating with the slave system in one overall system and the host system in another overall system, combining multiple overall systems to form a self-organizing communication system, the self-organizing communication system can transmit communication instructions across the overall system, while maintaining the communication sound quality of the headset, increasing the number of headset connections, and expanding the call coverage range, solving the technical problems that the monitoring range of the full-duplex headset is small and it cannot adapt to various headset communication scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of an embodiment of the infinite cascading method of the full-duplex communication headset in the embodiments of the present invention;

[0028] Figure 2 It is a schematic diagram of an embodiment of the infinite cascading system of the full-duplex communication headset in the embodiments of the present invention;

[0029] Figure 3 It is a schematic diagram of the effect of the infinite cascading method of the full-duplex communication headset in the embodiments of the present invention;

[0030] Figure 4 It is a schematic diagram of the effect of the tree-like cascading method of the infinite cascading method of the full-duplex communication headset in the embodiments of the present invention;

[0031] Figure 5Schematic diagram of an embodiment of the infinite cascading device of the full-duplex communication headset in the embodiment of the present invention. Specific embodiments

[0032] The embodiment of the present invention provides a method, device and storage medium for infinite cascading of a full-duplex communication headset.

[0033] The embodiments disclosed in the present invention will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not used to limit the protection scope of the present invention.

[0034] In the description of the embodiments disclosed in the present invention, the term "including" and its like should be understood as an open inclusion, that is, "including but not limited to". The term "based on" should be understood as "at least partially based on". The term "one embodiment" or "the embodiment" should be understood as "at least one embodiment". The terms "first", "second", etc. may refer to different or the same objects. There may also be other explicit and implicit definitions hereinafter.

[0035] For ease of understanding, the specific process of the embodiment of the present invention will be described below. Please refer to Figure 1 , Schematic diagram of an embodiment of the infinite cascading method of the full-duplex communication headset in the embodiment of the present invention. The infinite cascading method of the full-duplex communication headset is applied to an infinite cascading system of the full-duplex communication headset. The infinite cascading system of the full-duplex communication headset includes: a first host system, a second host system. The first host system is communicatively connected to N1 first slave systems correspondingly, and the second host system is communicatively connected to N2 second slave systems correspondingly. Wherein, N1 and N2 are positive integers. The infinite cascading method of the full-duplex communication headset includes:

[0036] 101. The first host system establishes a communication connection with a specified second slave system among the N2 second slave systems;

[0037] In this embodiment, please refer to Figure 2 , Figure 2This is an embodiment of the infinite cascading system of the full-duplex communication headset in the embodiments of the present invention. The infinite cascading system of the full-duplex communication headset includes: a first host system 201 and a second host system 202. The communication range of the first host system 201 is the first range, and the communication range of the second host system 202 is the second range. The first host system 201 is communicatively connected to 8 first slave systems 202, and the second host system 203 is communicatively connected to 7 second slave systems 204. Designate the second slave system as the slave system arbitrarily selected and connected among the N2 second slave systems. It only requires the first host system to detect and select the second slave system that can be connected, and set any one of the N2 second slave systems connected by the first host system as the designated second slave system.

[0038] It should be noted that for the first host system and the N1 first slave systems, the second host system and the N2 second slave systems, the relationship between the host and the slave can be changed by burning software. For example, burn the software of a slave system into one of the N1 first slave systems to be the host system, and then burn and adjust the first host system to be the first slave system to realize the change of the communication connection.

[0039] The first host system 201 establishes a communication connection with the designated second slave system 204 in the first range among the 7 second slave systems 204.

[0040] Specifically, the first host system 201 is wirelessly communicatively connected to the N1 first slave systems 202, and the second host system 203 is wirelessly communicatively connected to the N2 second slave systems 204. The wireless communication connection includes: DECT communication protocol connection or Bluetooth mesh communication protocol connection. The DECT communication protocol is a wireless communication standard formulated by the European Telecommunications Standards Institute (ETSI), mainly used to provide high-quality cordless telephone services. The Bluetooth mesh communication protocol is a wireless network protocol based on low-power Bluetooth (BLE), used to build a network topology for multi-to-multi device communication.

[0041] 102. The first host system receives a communication instruction and determines whether the communication instruction is directed to the N1 first slave systems;

[0042] In this embodiment, the first host system 201 receives a communication instruction. The transmission of this communication instruction can be transferred to the first host system 201 after the first slave system 202 is connected to other hosts and relayed, or the first host system 201 can be directly operated to set the communication instruction.

[0043] The first host system 201 in the first communication group is set to M1, the first slave system 202 numbered 1# in the first communication group is set to S11, the first slave system 202 numbered 2# is set to S13, and so on until the first slave system 202 numbered 8# is set to S18, and S11 - S18 are obtained in total.

[0044] The second host system 203 in the second communication group is set to M2, and the second slave systems 204 numbered from 1# to 8# are S21 - S28 respectively.

[0045] The communication instruction will set the start and end points S11 - S28 of the topological connection path, then it can be analyzed that the communication instruction does not point to N1 first slave systems. If the communication instruction received by the first host system M1 contains S11, then it can be analyzed that the communication instruction points to the first slave system S11 numbered 1# among N1.

[0046] Specifically, the first host system 201 is connected to the specified second slave system 204 through an audio cable. The audio output interface of the first host system 201 is connected to the audio input interface of the specified second slave system 204 through an audio cable, and the audio input interface of the first host system 201 is connected to the audio output interface of the specified second slave system 204 through an audio cable. In product design, the headphone audio interfaces of the host system and the slave system are 3.5mm TRRS headphone jacks, and the audio cable uses a 3.5mm TRRS cable. The 3.5mm TRRS cable is a cable used to transmit audio signals, and its plug part has four contact points, namely Tip (tip), Ring (ring), Ring (ring), and Sleeve (sleeve). This kind of cable is usually used for headphones with a microphone and can transmit stereo audio signals and microphone signals simultaneously.

[0047] Specifically, in another way, the input and output signals of the audio interface can be led out to other wireless devices, and the audio interaction between the first host system 201 and the specified second slave system 204 can be realized through a wireless connection method.

[0048] 103. When pointing to N1 first slave systems, the communication instruction is sent to the corresponding first slave systems;

[0049] In this embodiment, if the communication instruction is S11 - S18, then it can be analyzed that the communication instruction points to the N1 first slave systems 202, and the first host system 201 transmits the communication instruction to the 8# first slave system 202.

[0050] 104. When not pointing to N1 first slave systems, the communication instruction is sent to the specified second slave system;

[0051] In this embodiment, if the communication instructions S11 - S27 do not point to the N1 first slave systems 202, the first host system 201 will send the communication instructions S11 - S27 to the specified second slave system 204.

[0052] 105. The specified second slave system receives the communication instruction and transmits the communication instruction to the second host system.

[0053] In this embodiment, after the specified second slave system 204 receives the communication instruction, like the first group of communication systems, it needs to first transmit the communication instruction to the second host system 203. Then the second host system 203 also performs the data processing operation of the first host system 201.

[0054] In this communication mode, there are two self - organizing network methods:

[0055] The first is the series - cascade mode. In the series - cascade mode, the first full - duplex headphone host is respectively connected to the slave devices (up to 8 at most). The host M1 in group A is wirelessly connected to the slave devices S11 - S18 respectively. The slave device S11 is connected to the host M2 through a connecting line. The host M2 is wirelessly connected to the slave devices S21 - 28 respectively, and so on. One of the slave devices is connected to the next group of hosts to complete the expansion of the connection.

[0056] The second is the combined - cascade mode. A set of full - duplex headphone host is respectively connected to the slave devices (usually 8). The host M1 is wirelessly connected to the slave devices S11 - S18 respectively. The host M2 is wirelessly connected to the slave devices S21 - S28 respectively. The slave devices S21 and S22 are respectively connected to the hosts M1 and M3 through data lines. The host M3 is wirelessly connected to the slave devices S31 - S38 respectively. The slave device S32 connected to the host M3 is connected to the host M4 through a data line. The host M4 is wirelessly connected to the slave devices S41 - S48 respectively, and so on.

[0057] Please refer to Figure 3 , Figure 3 , which is a schematic diagram of the effect of the infinite - cascade method of the full - duplex communication headphone in the embodiment of the present invention. Multiple host systems and slave systems are connected to each other. M is the host system and R is the slave system. They are connected one by one on the overall system to expand and obtain a self - organizing communication network. And the communication range is larger than that of a single overall system, and the number of associated slave devices is greater than that of a single overall system, solving the technical problem that the monitoring range of the full - duplex headphone is small and it cannot adapt to various headphone communication scenarios.

[0058] Furthermore, the embodiment of the present invention can also implement a tree - cascade mode. Please refer to Figure 4 , Figure 4Schematic diagram of the effect of the tree - type cascading method for the infinite cascading method of full - duplex communication headsets in the implementation of the present invention. The infinite cascading system of the full - duplex communication headset further includes: N2 - 1 tree - level host systems;

[0059] 101X. The N2 - 1 tree - level host systems are respectively communicatively connected to M i tree - level slave systems, where i = 3, 4,..., N2 + 2;

[0060] 102X. The N2 - 1 tree - level host systems establish communication connections with the non - designated second slave systems among the N2 second slave systems one - to - one.

[0061] In steps 101X - 102X, the first set of full - duplex headset hosts are respectively connected to the slaves (usually 8 sets). As Figure 4 shown, in the second host system M2, it is wirelessly connected to the second slave systems S21 - S28. The second slave systems S21 - S28 are respectively connected to the first host system M1 and 7 tree - level host systems M3 - M9 through data lines. The first host system M1 and 7 tree - level host systems M3 - M9 are wirelessly connected to their respective slaves, and their respective slaves are respectively connected to other hosts through data lines, so as to expand the connection quantity level.

[0062] The tree - type cascading method is applicable when the number of users who need to communicate within a single call area is greater than the number of users in a single call group. The tree - type cascading method can expand the number of users exponentially. The number of slaves in a single call group is N. After cascading once, the number of users expands to N squared. After cascading twice, the number of users expands to N to the power of 3, and so on. For example, when N = 8, after cascading three times, the number of users can be expanded to at most 64.

[0063] Further, after step 105, the following specific implementation manners are further included:

[0064] 106. The second host system receives the communication instruction and determines whether the communication instruction points to a non - designated second slave system among the N2 second slave systems;

[0065] 107. When it points to a non - designated second slave system among the N2 second slave systems, the communication instruction is sent to the corresponding transit second slave system;

[0066] 108. The transit second slave system receives the communication instruction and determines whether the final destination of the communication instruction is the transit second slave system;

[0067] 109. When the final destination of the communication instruction is not the transit second slave system, the communication instruction is sent to the tree - level host system corresponding to the transit second slave system.

[0068] In steps 106 - 109, the tree - shaped host system is connected to the non - designated second slave systems among the N2 second slave systems one by one. After the second host system receives communication instructions S11 - S26, it determines whether the communication instructions point to the non - designated second slave systems among the N2 second slave systems S27, that is, they do not point to the 7th second slave system. The communication instructions S11 - S26 are sent to the corresponding relay second slave system S26, that is, the 6th second slave system. The 6th second slave system determines whether the end point of the final communication instructions S11 - S26 is S26. If so, the 6th second slave system establishes a communication connection with the 1st first slave system through a transmission link.

[0069] When the communication instruction is S11 - S36, at this time, the communication instruction S11 - S36 is sent to the 3rd second slave system (i.e., the relay second slave system) connected to the tree - level host system M3. The 3rd second slave system determines whether it is the final destination of the communication instruction S11 - S36. When it is not the final destination, the 3rd second slave system S23 sends the communication instruction S11 - S36 to the tree - level host system M3 in the communication connection. The tree - level host system M3 analyzes it again, and finally transmits the communication instruction S11 - S36 to the tree - level slave system S36, realizing the transmission of the entire communication.

[0070] In the embodiment of the present invention, the host system and the slave system of the full - duplex headset form an overall system. The host system in one overall system communicates with the slave system in another overall system. Multiple overall systems are combined to form a self - organizing communication system. The self - organizing communication system can transmit communication instructions across overall systems, increase the number of headset connections while maintaining the communication quality of the headset, and expand the call coverage range, solving the technical problems that the monitoring range of the full - duplex headset is small and it cannot adapt to various headset communication scenarios.

[0071] Figure 5It is a schematic structural diagram of an infinite cascading device of a full-duplex communication headset provided by an embodiment of the present invention. The infinite cascading device 500 of the full-duplex communication headset may vary greatly due to different configurations or performances, and may include one or more processors (central processing units, CPU) 510 (for example, one or more processors) and a memory 520, and one or more storage media 530 storing application programs 533 or data 532 (for example, one or more mass storage devices). Among them, the memory 520 and the storage media 530 may be transient storage or persistent storage. The program stored in the storage media 530 may include one or more modules (not shown in the figure), and each module may include a series of instruction operations on the infinite cascading device 500 of the full-duplex communication headset. Further, the processor 510 may be set to communicate with the storage media 530 and execute a series of instruction operations in the storage media 530 on the infinite cascading device 500 of the full-duplex communication headset.

[0072] Based on this, the infinite cascading device 500 of the full-duplex communication headset may further include one or more power supplies 540, one or more wired or wireless network interfaces 550, one or more input / output interfaces 560, and / or one or more operating systems 531, such as Windows Server, Mac OS X, Unix, Linux, FreeBSD, and so on. Those skilled in the art can understand that Figure 5 The shown structural diagram of the infinite cascading device of the full-duplex communication headset does not constitute a limitation on the infinite cascading device based on the full-duplex communication headset, and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0073] The present invention also provides a computer-readable storage medium, which may be a non-volatile computer-readable storage medium or a volatile computer-readable storage medium. Instructions are stored in the computer-readable storage medium. When the instructions run on a computer, the computer is made to execute the steps of the infinite cascading method of the full-duplex communication headset.

[0074] In the context of the present disclosure, a machine-readable medium can be a tangible medium that can contain or store a program for use by or in connection with an instruction execution system, apparatus, or device. A machine-readable medium can be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0075] Moreover, although the operations are depicted in a particular order, this should be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed to achieve the desired result. In certain environments, multitasking and parallel processing may be advantageous. Likewise, although several specific implementation details are included in the foregoing discussion, these should not be construed as limitations on the scope of the present disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single implementation. Conversely, various features that are described in the context of a single implementation can also be implemented separately or in any suitable subcombination in multiple implementations.

[0076] Although the subject matter has been described in language specific to structural features and / or methodological acts, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are merely example forms of implementing the claims.

Claims

1. An infinite cascading method for a full-duplex communication headset, characterized in that, The infinite cascading method of the full-duplex communication headset is applied to the infinite cascading system of the full-duplex communication headset. The infinite cascading system of the full-duplex communication headset includes: a first host system and a second host system. The first host system is communicatively connected to N1 first slave systems, and the second host system is communicatively connected to N2 second slave systems, where N1 and N2 are positive integers. The infinite cascading method of the full-duplex communication headset includes: The first host system establishes a communication connection with a designated second slave system among the N2 second slave systems; The first host system receives a communication instruction and determines whether the communication instruction is directed to the N1 first slave systems; When it is directed to the N1 first slave systems, the communication instruction is sent to the corresponding first slave systems; When it is not directed to the N1 first slave systems, the communication instruction is sent to the designated second slave system; The designated second slave system receives the communication instruction and transmits the communication instruction to the second host system; 2. The infinite cascading method of the full-duplex communication headset according to claim 1, wherein, The infinite cascading system of the full-duplex communication headset further includes: N2-1 tree-level host systems; N2 - 1 tree - level host systems are respectively corresponding to communicate and connect with M i tree - level slave systems, where i = 3, 4,..., N2 + 2; The N2-1 tree-level host systems establish communication connections with the non-designated second slave systems among the N2 second slave systems in a one-to-one correspondence.

3. The infinite cascading method of the full-duplex communication earphone according to claim 2, characterized in that After the designated second slave system receives the communication instruction and transmits the communication instruction to the second host system, it further includes: The second host system receives the communication instruction and determines whether the communication instruction is directed to the non-designated second slave systems among the N2 second slave systems; When it is directed to the non-designated second slave systems among the N2 second slave systems, the communication instruction is sent to the corresponding transfer second slave system; The transfer second slave system receives the communication instruction and determines whether the final destination of the communication instruction is the transfer second slave system; When the final destination of the communication instruction is not the transfer second slave system, the communication instruction is sent to the tree-level host system corresponding to the transfer second slave system.

4. The infinite cascading method of the full-duplex communication earphone according to claim 1, wherein, The first host system and the N1 first slave systems are connected by wireless communication, and the second host system and the N2 second slave systems are connected by wireless communication.

5. The infinite cascading method of the full-duplex communication earphone according to claim 4, characterized in that The wireless communication connection includes: a DECT communication protocol connection or a Bluetooth mesh communication protocol connection.

6. The infinite cascading method of the full-duplex communication earphone according to claim 5, characterized in that, The first host system and the designated second slave system are connected by an audio cable.

7. The infinite cascading method of the full-duplex communication headset according to claim 6, characterized in that, The audio output interface of the first host system is connected to the audio input interface of the designated second slave system by an audio cable, and the audio input interface of the first host system is connected to the audio output interface of the designated second slave system by an audio cable.

8. The infinite cascading method of the full-duplex communication earphone according to claim 6, characterized in that The audio cable includes: a 3.5mm TRRS cable.

9. An infinite cascading device for a full-duplex communication headset, characterized in that, The infinite cascading device of the full-duplex communication headset includes: a memory and at least one processor. Instructions are stored in the memory, and the memory and the at least one processor are interconnected by a line; The at least one processor invokes the instructions in the memory to cause the infinite cascading device of the full-duplex communication headset to execute the infinite cascading method of the full-duplex communication headset according to any one of claims 1-8.

10. A computer-readable storage medium, on which a computer program is stored, characterized in that, When the computer program is executed by a processor, it implements the infinite cascading method of the full-duplex communication headset according to any one of claims 1-8.

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