CN112751978A - Sound amplification control method and mobile terminal - Google Patents
Sound amplification control method and mobile terminal Download PDFInfo
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- CN112751978A CN112751978A CN201911039650.6A CN201911039650A CN112751978A CN 112751978 A CN112751978 A CN 112751978A CN 201911039650 A CN201911039650 A CN 201911039650A CN 112751978 A CN112751978 A CN 112751978A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/563—User guidance or feature selection
- H04M3/566—User guidance or feature selection relating to a participants right to speak
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/562—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities where the conference facilities are distributed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/563—User guidance or feature selection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2227/00—Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups
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- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides a public address control method, which is applied to a public address control system, wherein the public address control system comprises public address equipment, a first mobile terminal and at least one second mobile terminal in communication connection with the first mobile terminal, and the method comprises the following steps: the first mobile terminal establishes communication connection with the public address equipment; the first mobile terminal creates a session and distributes a session identifier for the session; at least one second mobile terminal joins the session; the first mobile terminal sends a permission instruction to at least one second mobile terminal, so that the at least one second mobile terminal opens a microphone and receives voice, and sends the voice to the first mobile terminal; the first mobile terminal receives the voice and sends the voice to the public address equipment, so that the public address equipment plays the voice. The invention also provides a mobile terminal capable of realizing the spread-spectrum control function.
Description
Technical Field
The invention relates to the field of mobile terminals, in particular to a sound amplification control method and a mobile terminal.
Background
At present, many occasions all have sound equipment and microphone, use at every turn and all need staff's debugging test, still need manage the microphone transmission by the special messenger in the use, extravagant manpower and inconvenient operation can influence the meeting process even.
Disclosure of Invention
In view of the above problems, the present invention provides a method for controlling a sound amplification and a mobile terminal to solve the above problems.
A first aspect of the present application provides a public address control method, which is applied to a public address control system, where the public address control system includes a public address device, a first mobile terminal, and at least one second mobile terminal in communication connection with the first mobile terminal, and the method includes:
the first mobile terminal establishes communication connection with the public address equipment;
the first mobile terminal creates a session and distributes a session identifier for the session;
at least one second mobile terminal joins the session based on the session identification;
the first mobile terminal sends a permission instruction to at least one second mobile terminal, so that the at least one second mobile terminal opens a microphone and receives voice, and sends the voice to the first mobile terminal;
the first mobile terminal sends the voice to the public address equipment so that the public address equipment plays the voice.
Further, the method comprises the steps of: and the first mobile terminal sends a prohibition instruction to at least one second mobile terminal so that the at least one second mobile terminal closes the microphone and stops sending voice to the first mobile terminal.
Further, before the step of sending the voice to the public address equipment by the first mobile terminal, the method further comprises the steps of:
and the first mobile terminal performs audio processing on the received voice, wherein the audio processing comprises synchronous processing, volume processing and deletion processing.
Further, after at least one of the second mobile terminals joins the session, the method further comprises the step of;
the first mobile terminal carries out session configuration on the session, the session configuration comprises session type configuration, session priority configuration and user authority configuration, wherein the session types comprise single-person main speaking and multi-person main speaking, and the user authority comprises permission of speaking, prohibition of speaking and permission of speaking right.
Further, the method comprises the steps of: the first mobile terminal receives the speaking request sent by the second mobile terminal, and judges whether to allow:
if yes, sending the permission instruction to the entering step of sending the permission instruction to the second mobile terminal by the first mobile terminal;
if not, sending a prohibition instruction to the second mobile terminal to prohibit the second mobile terminal from opening a microphone or closing the microphone of the second mobile terminal.
Further, the step of joining the session by the at least one second mobile terminal specifically includes: the first mobile terminal sends session invitation to at least one second mobile terminal so that the second mobile terminal receives the invitation and joins the session; or
The first mobile terminal receives a session joining request sent by the second mobile terminal, and judges whether to allow:
and if so, pulling the second mobile terminal into the session.
Further, the method comprises the steps of: the first mobile terminal obtains the speaking authority, opens a microphone of the first mobile terminal, receives voice and sends the voice to the public address equipment.
The second aspect of the present invention provides a mobile terminal, which is applied to a public address control system and used as a first mobile terminal in the public address control system, wherein the public address control system further includes a public address device and a second mobile terminal, a first public address control device is operated in the mobile terminal, and the first public address control device includes:
the first communication module is used for establishing communication connection with the public address equipment and the second mobile terminal;
the creating module is used for creating a session and distributing a session identifier for the session;
the first control module is used for sending an allowing instruction to the second mobile terminal so that the second mobile terminal can open a microphone and receive voice;
and the sending and receiving module is used for receiving the voice sent by the second mobile terminal and sending the voice to the public address equipment so that the public address equipment plays the voice.
Further, the first amplification control device further includes:
the audio processing module is used for carrying out audio processing on the received voice, and the audio processing comprises synchronous processing, volume processing and deletion processing;
and the session configuration module is used for carrying out session configuration on the session, and the session configuration comprises session type configuration, session priority configuration and user authority configuration, wherein the session types comprise single-person main speaking and multi-person main speaking, and the user authority comprises permission of speaking, prohibition of speaking and permission of session preemption.
The third aspect of the present invention provides a mobile terminal, which is applied to a public address control system and is used as a second mobile terminal in the public address control system, wherein the public address control system further includes a public address device and a first mobile terminal, a second public address control device is operated in the mobile terminal, and the second public address control device includes:
the second communication module is used for establishing communication connection with the first mobile terminal and receiving an allowing instruction of the first mobile terminal;
the session joining module is used for acquiring a session identifier and judging whether to join the session based on the session identifier;
the second control module is used for opening a microphone and receiving voice according to the allowing instruction in the second communication module;
and the sending module is used for sending the voice to the first mobile terminal.
The invention establishes communication connection with the public address equipment through the mobile terminal, realizes the function of a microphone by utilizing the mobile terminal, further establishes a session, pulls other mobile terminals into the session, controls and receives the voice received by the microphone of the mobile terminal, and sends the voice to the public address equipment for playing, thereby achieving the purpose of simultaneously carrying out public address on a plurality of users, improving the efficiency of occasions such as conferences, speeches, debates and the like, and saving time and cost.
Drawings
Fig. 1 is a schematic diagram of a network environment for providing a public address control system according to an embodiment of the present invention.
Fig. 2 is a flowchart of a method for controlling amplification according to an embodiment of the present invention.
Fig. 3 is a functional block diagram of a first amplification control apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic hardware architecture diagram of a first mobile terminal according to an embodiment of the present invention.
Fig. 5 is a functional block diagram of a second amplification control apparatus according to an embodiment of the present invention.
Fig. 6 is a schematic hardware architecture diagram of a second mobile terminal according to an embodiment of the present invention.
Description of the main elements
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a detailed description of the present invention will be given below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention, and the described embodiments are merely a subset of the embodiments of the present invention, rather than a complete embodiment. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Fig. 1 is a schematic network environment diagram of a public address control system 100 according to an embodiment of the present invention.
In this embodiment, the public address control system 100 includes a first mobile terminal 110, a second mobile terminal 120, and a public address device 200, where the first mobile terminal 110 can establish a communication connection with at least one of the second mobile terminal 120 and the public address device 200, respectively.
The first mobile terminal 110 and the second mobile terminal 120 both have a wireless communication function and a microphone, including but not limited to a mobile phone, a tablet computer, a smart wearable device, and the like.
The public address equipment 200 includes, but is not limited to, a speaker equipment, a mobile terminal with a voice playing function, or a television equipment.
Please refer to fig. 2, which is a flowchart of a public address control method according to an embodiment of the present invention, applied to a public address control system 100.
The order of the steps in the flow chart may be changed and some steps may be omitted according to different needs. For convenience of explanation, only portions related to the embodiments of the present invention are shown.
As shown in fig. 2, the public address control method includes the following steps.
In step S1, the first mobile terminal 110 establishes a communication connection with the public address device 200.
Specifically, the first mobile terminal 110 establishes a wireless communication connection or a wired communication connection with the public address device 200, wherein the wireless communication connection includes, but is not limited to, a bluetooth connection, a WIFI connection and a mobile communication connection.
In an embodiment, the first mobile terminal 110 controls the volume and the switch of the public address device 200 by establishing a communication connection with the public address device 200, and is capable of sending voice to the public address device 200, where the voice includes voice received by a microphone of the first mobile terminal 110 and voice received by a microphone of the second mobile terminal 120.
In step S2, the first mobile terminal 110 creates a session and assigns a session identifier to the session.
Specifically, the first mobile terminal 110 creates a session, which is understood to be a group or a group, and sets a session identifier for each session, which uniquely identifies one session.
The first mobile terminal 110 sends a session invitation to the at least one second mobile terminal 120 to enable the at least one second mobile terminal 120 to join the session, step S3.
Specifically, the first mobile terminal 110 establishes a communication connection with the preset second mobile terminal 120 through a communication manner such as bluetooth, wifi, or a mobile communication network, and sends a session invitation to the preset second mobile terminal 120, where the session invitation carries a session identifier, and the second mobile terminal 120 accepts the session invitation and joins in a session, so that the first mobile terminal 110 subsequently controls and manages session members.
It is understood that the second mobile terminal 120 may determine whether to join the session according to the session identifier, and if so, join the session, and if not, refuse to join the session.
It is understood that in another embodiment, the method further comprises the steps of: the first mobile terminal 110 receives the session joining request sent by the second mobile terminal 120, and judges whether to allow the session joining request;
if yes, pull the second mobile terminal 120 into the session;
if not, the second mobile terminal 120 is rejected from joining the session.
Specifically, the second mobile terminal 120 actively joins the session, searches for the session through the session identifier, and sends a join session request to the first mobile terminal 110 to which the session belongs.
In step S4, the first mobile terminal 110 performs session configuration on the session.
Specifically, the session configuration includes a session type configuration, a session priority configuration, and a user permission configuration.
The session type configuration includes configuring a single-person lecture for the first mobile terminal 110 to receive only the voice transmitted from the designated one second mobile terminal 120 and configuring a multi-person lecture for the first mobile terminal 110 to simultaneously receive the voices transmitted from the designated plurality of second mobile terminals 120.
The session priority configuration refers to configuring a plurality of second mobile terminals 120 with different priorities according to attributes (positions, levels or functions) of users of the second mobile terminals 120, for example, in a single-person talkback scenario, a low-priority user is speaking and sending voice to the first mobile terminal 110, and a high-priority user may request the right to speak, so that the first mobile terminal 110 only receives voice sent by the second mobile terminal 120 of the high-priority user.
The user right configuration means configuring different rights according to the position, level or function of the user of the second mobile terminal 120, and at least includes allowing speech, prohibiting speech and allowing the right to preempt speech, for example, the user who prohibits speech is: the user can only listen and can not speak; allowing speech: the user can speak; the right to preempt is allowed, for example, the user B allows the right to preempt, when the user a is speaking, the user B can preempt the right to speak, so that the public address device 200 only plays the voice of the user B, and the like.
It is to be appreciated that step S4 may occur at any time after the session is established.
Step S5: the first mobile terminal 110 transmits a permission instruction to the at least one second mobile terminal 120 to cause the at least one second mobile terminal 120 to turn on the microphone and receive voice, and transmit the voice to the first mobile terminal 110.
Specifically, the first mobile terminal 110 allows the second mobile terminal 120 in the conversation to speak, and then transmits a permission instruction to the corresponding second mobile terminal 120, so that the second mobile terminal 120 turns on a microphone and receives voice, and transmits the voice to the first mobile terminal 110.
It is understood that step S5 further includes the steps of: the first mobile terminal 110 sends a disable instruction to the at least one second mobile terminal 120 to cause the at least one second mobile terminal 120 to turn off the microphone and stop sending speech to the first mobile terminal 110.
Specifically, the first mobile terminal 110 prohibits the second mobile terminal 120 from speaking in the conversation, and then sends a prohibition instruction to the corresponding second mobile terminal 120, so that the second mobile terminal 120 turns off the microphone and stops sending voice to the first mobile terminal 110.
It is understood that in another embodiment, the step S5 further includes the steps of: the first mobile terminal 110 receives the request to talk sent by the second mobile terminal 120 and determines whether to allow:
if yes, step S5 is executed, where the first mobile terminal 110 sends a permission instruction to the second mobile terminal 120;
if not, a prohibition instruction is sent to the second mobile terminal 120 to prohibit the second mobile terminal 120 from opening the microphone or closing the microphone of the second mobile terminal 120.
Specifically, if the user of the second mobile terminal 120 actively requests to speak, the user sends a request to speak to the first mobile terminal 110, and then the first mobile terminal 110 determines whether to allow the request.
In step S6, the first mobile terminal 110 receives the voice and performs audio processing on the voice.
Specifically, the audio processing includes at least synchronization processing, volume processing, deletion processing, and the like.
Wherein the synchronous processing: specifically, the plurality of second mobile terminals 120 transmit the voice received by the microphone to the first mobile terminal 110, adjust and mix the time when the plurality of voices received by the first mobile terminal 110 occur, and transmit the adjusted and mixed voice to the sound amplification device 200, so that the voice played by the sound amplification device 200 is synchronized with the voice of the plurality of users speaking.
The volume processing sets different play volumes for different voices of the second mobile terminal 120, for example, when a plurality of people speak simultaneously and all send voices to the first mobile terminal 110 through the second mobile terminal 120 simultaneously, the first mobile terminal 110 may adjust the volume of the speaker when playing voices, for example, when the public address device 200 plays, the volume of the host's voice is set to be larger than the volume of other users.
The deleting process is to delete the received voice of one of the second mobile terminals 120 when the first mobile terminal 110 prohibits the user of the second mobile terminal 120 from speaking.
In step S7, the first mobile terminal 110 transmits the voice to the public address device 200 so that the public address device 200 plays the voice.
Specifically, the first mobile terminal 110 transmits the audio-processed voice to the public address device 200, so that the public address device 200 plays the voice.
The method establishes communication connection with the public address equipment through the mobile terminal, realizes the function of a microphone by utilizing the mobile terminal, further establishes a session, pulls other mobile terminals into the session, controls and receives voice received by a microphone of the mobile terminal, performs audio processing on the voice and then sends the voice to the public address equipment for playing, thereby achieving the purpose of simultaneously carrying out public address on a plurality of users, controls the session authority of other mobile terminals through the mobile terminal for establishing the session, further controls the speaking sequence, speaking volume and the like of each mobile terminal user, improves the efficiency of occasions such as conferences, speeches, debates and the like, and saves time and cost.
The public address control system can simultaneously adjust the voice of multiple paths of mobile terminals, and is widely applied to scenes such as business conferences and the like which need sound boxes and multiple sound boxes.
Fig. 3 is a block diagram of a first audio amplifier control device 300 according to an embodiment of the present invention, which is applied to a first mobile terminal 110 of an audio amplifier control system 100.
In some embodiments, the first audio amplifier control device 300 may include a plurality of functional modules composed of program code segments. The program codes of the respective program segments in the first microphone controlling device 300 may be stored in the memory of the first mobile terminal 110 and executed by at least one processor in the first mobile terminal 110 to implement the microphone controlling function.
Referring to fig. 3, in the present embodiment, the first sound amplification control apparatus 300 may be divided into a plurality of functional modules according to the functions performed by the apparatus, and the functional modules are used for executing the steps in the corresponding embodiment of fig. 2 to realize the sound amplification control function. In the present embodiment, the functional blocks of the first sound emission control device 300 include: a first communication module 310, a creation module 320, a first control module 330, a sending and receiving module 340, an audio processing module 350, a session configuration module 360 and a determination module 370. The functions of the respective functional blocks will be described in detail in the following embodiments.
The first communication module 310 is configured to establish a communication connection with the public address device 200 and the second mobile terminal 120, and receive a talk request and a session joining request sent by the second mobile terminal 120.
A creating module 320, configured to create a session and assign a session identifier to the session.
The first control module 330 is configured to send a permission instruction to the second mobile terminal 120, so that the second mobile terminal 120 opens the microphone and receives the voice, and further, the second mobile terminal 120 sends the voice to the first mobile terminal 110.
In an embodiment, the first control module 330 is further configured to send a disable instruction to the second mobile terminal 120, so as to turn off the microphone of the second mobile terminal 120 and stop sending voice to the first mobile terminal 110.
The sending and receiving module 340 is configured to receive the voice sent by the second mobile terminal 120, and send the voice to the public address equipment 200, so that the public address equipment 200 plays the voice.
And an audio processing module 350, configured to perform audio processing on the received voice, where the audio processing includes synchronization processing, volume processing, and subtraction processing.
The session configuration module 360 is configured to configure a session, where the session configuration includes a session type configuration, a session priority configuration, and a user right configuration.
A determining module 370, configured to determine whether to allow the second mobile terminal 120 to speak, and if so, send the permission instruction to the second mobile terminal 120; if not, a prohibition instruction is sent to the corresponding second mobile terminal 120, so that the second mobile terminal 120 turns off the microphone and stops sending voice to the first mobile terminal 110.
In an embodiment, the determining module 370 is further configured to determine whether to allow the second mobile terminal 120 to join the session, and if so, pull the second mobile terminal 120 into the session; if not, the second mobile terminal 120 is rejected from joining the session.
In this embodiment, the voice includes voice received by the microphones of the first mobile terminal 110 and the second mobile terminal 120.
Fig. 4 is a functional module diagram of the first mobile terminal 110 according to an embodiment of the present invention. The first mobile terminal 110 comprises a first microphone unit 111, a first memory 112, a first processor 113 and a first mobile terminal program 114, such as a loudspeaker control program, stored in the first memory 112 and executable on the first processor 113. The first processor 113, when executing the first mobile terminal program 114, implements the steps of the method for controlling the sound amplification in the above-described method embodiment. Alternatively, the first processor 113 executes the first mobile terminal program 114 to implement the functions of the modules/units in the system embodiments, such as the modules 310 to 370 in fig. 3. The first microphone unit 111 is configured to call a microphone of the first mobile terminal 110 according to the control instruction to control the microphone to be turned on or turned off, so as to receive the voice.
Illustratively, the first mobile terminal program 114 may be partitioned into one or more modules/units that are stored in the first memory 112 and executed by the first processor 113 to accomplish the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the first mobile terminal program 114 in the first mobile terminal 110. For example, the first mobile terminal program 114 may be partitioned into modules 310 through 370 in fig. 3.
It will be understood by those skilled in the art that the schematic diagram 4 is merely an example of the first mobile terminal 110 and does not constitute a limitation of the first mobile terminal 110, and that the first mobile terminal 110 may include more or less components than those shown, or some components may be combined, or different components.
The first processor 113 is a control center of the first mobile terminal 110, and connects various parts of the entire first mobile terminal 110 using various interfaces and lines.
The first memory 112 may be used for storing the first mobile terminal program 114 and/or modules/units, and the first processor 113 may implement various functions of the first mobile terminal 110 by executing or executing the terminal program and/or modules/units stored in the first memory 112 and calling data stored in the first memory 112. The first storage 112 may include an external storage medium and may also include a memory. In addition, the first memory 112 may include a high-speed random access memory and may also include a nonvolatile memory.
Fig. 5 is a block diagram of a second sound amplification control apparatus 400 according to an embodiment of the present invention, which is applied to the second mobile terminal 120 of the sound amplification control system 100.
In some embodiments, the second audio amplifier control device 400 may include a plurality of functional modules composed of program code segments. The program codes of the respective program segments in the second microphone controlling device 400 may be stored in a memory of the second mobile terminal 120 and executed by at least one processor in the second mobile terminal 120 to implement the microphone controlling function.
Referring to fig. 5, in the present embodiment, the second sound amplification control apparatus 400 may be divided into a plurality of functional modules according to the functions performed by the apparatus, and the functional modules are used to perform the steps related to the second mobile terminal 120 in the corresponding embodiment of fig. 2, so as to realize the sound amplification control function. In the present embodiment, the functional blocks of the second sound emission control device 400 include: a second communication module 410, a second control module 420, a sending module 430, and a session joining module 440. The functions of the respective functional blocks will be described in detail in the following embodiments.
The second communication module 410 is configured to establish a communication connection with the first mobile terminal 110 and receive an allowance instruction sent by the first mobile terminal.
In one embodiment, the second communication module 410 is configured to send a talk and join session request to the first mobile terminal 110.
The second control module 420 is configured to open the microphone and receive the voice according to the permission instruction sent by the first mobile terminal 110.
In an embodiment, the first control module 330 is further configured to close the microphone and stop receiving the voice according to a prohibition instruction sent by the first mobile terminal 110, so as to stop sending the voice to the first mobile terminal 110.
A sending module 430, configured to send the voice to the first mobile terminal 110.
Specifically, the voice received by the microphone of the second mobile terminal 120 is transmitted to the first mobile terminal 110.
And a session joining module 440, configured to obtain a session identifier, and determine whether to join the session based on the session identifier.
Specifically, the second mobile terminal 120 receives a session invitation sent by the first mobile terminal 110, where the session invitation request carries a session identifier, and the second mobile terminal 120 may determine whether to join the session according to the session identifier, and join the session if the session identifier is included in the session invitation request, and refuse to join the session if the session identifier is not included in the session invitation request.
In another embodiment, the method further comprises the steps of: the second mobile terminal 120 obtains the session identifier through manual input or search, finds the session through the session identifier, and sends a join session request to the first mobile terminal 110 to which the session belongs.
Fig. 6 is a functional block diagram of the second mobile terminal 120 according to an embodiment of the present invention. The second mobile terminal 120 comprises a second microphone unit 121, a second memory 122, a second processor 123 and a second mobile terminal program 124, e.g. a loudspeaker control program, stored in the second memory 122 and executable on the second processor 123. The second processor 123, when executing the second mobile terminal program 124, implements the steps of the method for controlling the sound amplification in the above-described method embodiment. Alternatively, the second processor 123 executes the second mobile terminal program 124 to implement the functions of the modules/units in the system embodiments, such as the second communication module 410, the second control module 420, the sending module 430, and the session joining module 440 in fig. 5.
Illustratively, the second mobile terminal program 124 may be divided into one or more modules/units, which are stored in the second memory 122 and executed by the second processor 123 to accomplish the present invention. The one or more modules/units may be a series of terminal program instruction segments capable of performing specific functions, which are used to describe the execution process of the second mobile terminal program 124 in the second mobile terminal 120. For example, the second mobile terminal program 124 may be divided into the second communication module 410, the second control module 420, the sending module 430 and the session joining module 440 in fig. 5.
Those skilled in the art will appreciate that the schematic diagram 6 is merely an example of the second mobile terminal 120 and does not constitute a limitation on other aspects of the second mobile terminal 120, and that the second mobile terminal 120 may include more or fewer components than those shown, or some components may be combined, or different components.
The second processor 123 is a control center of the second mobile terminal 120, and connects various parts of the entire second mobile terminal 120 using various interfaces and lines.
The second memory 122 may be used to store the second mobile terminal program 124 and/or modules/units, and the second processor 123 may implement various functions of the second mobile terminal 120 by executing or executing the terminal program and/or modules/units stored in the second memory 122 and calling data stored in the second memory 122. The second storage 122 may include an external storage medium and may also include a memory. In addition, the second memory 122 may include a high-speed random access memory, and may also include a nonvolatile memory.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. The units or computer means recited in the computer means claims may also be implemented by the same unit or computer means, either in software or in hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
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| CN201911039650.6A CN112751978A (en) | 2019-10-29 | 2019-10-29 | Sound amplification control method and mobile terminal |
| TW108141070A TW202118315A (en) | 2019-10-29 | 2019-11-12 | Sound amplification control method and mobile terminal |
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| CN201911039650.6A CN112751978A (en) | 2019-10-29 | 2019-10-29 | Sound amplification control method and mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116443450A (en) * | 2022-01-09 | 2023-07-18 | 原相科技股份有限公司 | Electronic device control method and electronic device control system |
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| TW202118315A (en) | 2021-05-01 |
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