CN111194545A - Method and system for changing original sound during mobile communication equipment call - Google Patents
Method and system for changing original sound during mobile communication equipment call Download PDFInfo
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- CN111194545A CN111194545A CN201780095741.4A CN201780095741A CN111194545A CN 111194545 A CN111194545 A CN 111194545A CN 201780095741 A CN201780095741 A CN 201780095741A CN 111194545 A CN111194545 A CN 111194545A
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Abstract
A method and system for changing original sound when mobile communication device is talking, the first mobile communication device establishes connection between the first mobile communication device and the second mobile communication device by dialing or receiving incoming call of the second mobile communication device, when user starts the sound changing function of the first mobile communication device, the first mobile communication device obtains sound changing parameter group from the voice change processing server, the first mobile communication device uses the sound changing parameter group to change the sound of talking, and transmits the processed voice to the second mobile communication device. The invention makes the user realize the function of changing the tone of the call more simply and conveniently, and increases the interest and the entertainment of the call.
Description
The invention relates to a method and a system for changing original sound during conversation of mobile communication equipment, in particular to a method and a system for changing the original sound during conversation based on a voice change processing server and a sound changing program.
The mobile communication equipment provides a quick and convenient communication way for modern people. Through the mobile communication device, people can chat with friends anytime and anywhere to talk with customers. In order to ensure the effect of conversation and the correctness of tone quality, the mobile communication equipment needs to restore the voice of a user by a maximum program; however, in some occasions, when the mobile terminal is used for calling, a user may want to change the tone and timbre of his own voice without letting the receiving end hear the real voice, and use a pseudo-voice call, thereby increasing entertainment and interest.
In the prior art, as shown in fig. 1, a flow chart of a call flow in the prior art is provided, which mainly includes the following steps:
step S1: a user opens a call interface;
step S2: a mobile phone calls out equipment or calls;
step S3: after the connection, the sound is transmitted to the other party;
step S4: and ending the call.
In the prior art, a method for realizing the device sound changing function by adding circuits, devices and the like in the mobile communication device can be seen, but the difficulty of realizing the sound changing function by using any mobile terminal by a user is increased.
The patent with application number CN02289234.6 discloses a mobile phone with a sound-changing control device, wherein the mobile phone body comprises a sound-changing circuit, a filter is arranged in the sound-changing circuit, and the sound-changing control device controls the filter in the sound-changing circuit through a control line to filter audio signals, so as to achieve the purpose of changing sound. The mobile terminal of the mobile phone with the variable tone needs to be added with a circuit.
Patent application No. CN200920131805.4 discloses a mobile device for variably sending voice tone and tone, comprising a host control circuit unit provided with a central processing unit; the voice control circuit unit is provided with a voice processing integrated circuit; the voice processing integrated circuit is a voice processing integrated circuit with a sound changing effect, and an audio coder is arranged in the voice processing integrated circuit, and by means of the audio coder, one sound can be converted into another sound with different speed and different tone timbres; the sound control circuit unit is electrically connected with the host control circuit unit. When the user uses the mobile device of the utility model, if the receiving end does not want to hear the real voice of the user, the tone and timbre of the voice can be changed at will, and the user can use the false voice to talk.
In the prior art, a method for realizing the sound changing function through an external device in a local area network (such as a bluetooth headset, a computer and the like in a local area network) is also available, but the aim that a user wants to realize the sound changing function when only carrying a mobile phone is also limited.
A Bluetooth-based end-to-end real-time voice camouflage system is designed. When a user is in a call, the user firstly acquires the part of voice information and then changes the fundamental frequency and the period of the voice in real time to achieve the effect of changing the voice. Meanwhile, background sounds in the library can be extracted to be added into audio, a specific scene is simulated, and real-time transmission is carried out through the Bluetooth headset, so that the camouflage effect of the environment where the user is located is achieved.
At present, some mobile terminals are added with circuits or are externally connected with communication equipment, so that the aim of changing communication sound can be fulfilled, but the methods have limitations. When the user does not purchase a mobile terminal with special circuit design or does not have a Bluetooth headset or other equipment with a voice changing function, the voice changing purpose during the call can not be achieved.
Based on the above, a method for changing the original sound of the mobile communication device during the call in a software manner needs to be provided, so that the user can realize the call sound changing function more conveniently, and meanwhile, the interest and the entertainment of the call are increased.
Disclosure of the invention
The invention aims to provide a method and a system for changing original sound during a call of mobile communication equipment, so that a user can realize the function of changing the sound of the call more conveniently, and meanwhile, the interest and the entertainment of the call are increased.
In order to achieve the above object, the present invention provides a method for changing original sound during a call of a mobile communication device, comprising the following steps:
the first mobile communication equipment establishes connection between the first mobile communication equipment and second mobile communication equipment by dialing or receiving an incoming call of the second mobile communication equipment;
when a user starts a pitch changing function of first mobile communication equipment, the first mobile communication equipment acquires a pitch changing parameter group from a voice change processing server;
the first mobile communication equipment uses the inflexion parameter group to perform inflexion processing on the call voice, and transmits the processed voice to the second mobile communication equipment.
The set of pitch variation parameters comprises: presetting a voice parameter group and a voice adjusting parameter group;
the preset voice parameter group comprises a plurality of existing voice parameters;
the set of speech adjustment parameters further comprises:
a frequency adjustment parameter for adjusting a frequency of the sound;
a pitch period adjusting parameter for adjusting a pitch period of the sound;
a formant adjustment parameter for adjusting a formant of the sound;
and an amplitude adjustment parameter for adjusting the amplitude of the sound.
And the first mobile communication equipment or the second mobile communication equipment performs initial setting on the variable parameter group in the voice change processing server.
And after the first mobile communication equipment or the second mobile communication equipment acquires the variable sound parameter group from the voice change processing server, modifying the variable sound parameter group stored in the voice change processing server.
And after the first mobile communication equipment or the second mobile communication equipment acquires the variable sound parameter group from the voice change processing server, modifying the variable sound parameter group stored in the first mobile communication equipment or the second mobile communication equipment.
The first mobile communication device or the second mobile communication device logs in the voice change processing server, and after the identity authentication is qualified, the variable sound parameter set stored in the voice change processing server can be obtained.
And if the user does not start the voice changing function of the first mobile communication equipment, the first mobile communication equipment transmits the conversation voice which is not subjected to the voice changing processing to the second mobile communication equipment according to the normal flow.
The invention also provides a system for changing the original sound when the mobile communication equipment is in a call, which comprises:
a first mobile communication device that establishes a connection through a communication network) and a second mobile communication device, and a voice change processing server that connects the first mobile communication device and the second mobile communication device through the communication network, respectively;
the first mobile communication equipment and the second mobile communication equipment are interchangeable, and both the first mobile communication equipment and the second mobile communication equipment comprise a sound changing module;
the inflexion module further comprises:
the voice-changing function triggering module is used for judging whether the user triggers the voice-changing function or not;
the voice change parameter acquisition module is used for acquiring a voice change parameter group from the voice change processing server;
and the voice changing module is used for changing the call voice by utilizing the parameters in the variable sound parameter group.
The inflexion module also comprises:
the login module is used for logging in the voice change processing server;
the voice change parameter setting module is used for setting and modifying the voice change parameter group in the voice change processing server;
and the sound variation parameter modification module is used for modifying parameters in the sound variation parameter group in the first mobile communication equipment or the second mobile communication equipment.
The voice change processing server comprises:
the variable sound parameter group storage module is used for storing variable sound parameter groups;
and the verification module is used for verifying the login information of the first mobile communication equipment or the second mobile communication equipment.
In summary, the method for changing the original sound during the call of the mobile communication device of the present invention has the following advantages compared with the prior art: the voice function in the call of the user is more convenient and faster through the software realization on the mobile communication equipment; the user can set the variable sound parameter group at will, thereby increasing more interestingness; in addition, the voice change processing server at the cloud end realizes the voice change function, reduces the load of calculation processing on the mobile equipment, can more quickly and conveniently transmit the voice with the changed original voice to the other side, and improves the user experience.
Brief description of the drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a prior art call flow diagram;
FIG. 2 is a system diagram illustrating a method for changing original sound during a call of a mobile communication device according to the present invention;
FIG. 3 is a call flow diagram illustrating a method for changing the original sound during a call of a mobile communication device according to the present invention;
fig. 4 is a schematic structural diagram of a first mobile communication device in the present invention;
FIG. 5 is a schematic structural diagram of a pitch module;
fig. 6 is a schematic structural diagram of a voice change processing server in the present invention.
Best mode for carrying out the invention
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
It is noted that, in this document, relational terms such as "first," "second," "third," and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," "includes," "including," "has," "having" or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
The technical solution of the present invention will be described in detail with specific examples in conjunction with fig. 2 to 6. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 2 is a schematic diagram of a system according to the method for changing original sound during a call of a mobile communication device of the present invention. The mobile communication system includes a first mobile communication device 10, a second mobile communication device 20, a voice change processing server 30, and a communication network 40.
The first mobile communication device 10 establishes a connection with the second mobile communication device 20 through the communication network 40 to perform a call, the connection is mainly used for a call, and the part of the voice connection established between the first mobile communication device 10 and the second mobile communication device is a cellular mobile device communication network or an internet communication network; the first mobile communication device 10 and the second mobile communication device 20 can exchange data with the voice change processing server 30 through the communication network 40, so that the part of the communication network 40 used for data exchange between the first mobile communication device 10, the second mobile communication device 20 and the voice change processing server 30 needs to be a data communication network, i.e. when the present invention is implemented, the voice and data connections can be implemented through different types of communication networks.
Sound has three main features: tone, timbre (also known as timbre) and volume (also known as loudness).
The level of a sound is called a tone, and the tone is mainly determined by the frequency of the sound and is also related to the intensity of the sound. For pure tones with certain intensity, the tone rises and falls along with the rise and fall of the frequency; for a certain frequency of pure tone, the tone of low frequency pure tone decreases with the increase of sound intensity, but the tone of high frequency pure tone increases with the increase of intensity. Generally speaking, children speak a higher pitch than adults, and women's voice a higher pitch than men. Of the four strings of the violin, the finest string is the highest and the coarsest string is the lowest. In the keyboard musical instrument, the tone on the left side is low, and the tone on the right side is high. There are four tones in mandarin chinese: yin Ping, Yang Ping, upward and downward are also important forms of tone, and the variation of pitch determines the nature of the tone.
Timbre is a characteristic of sound, and different instruments or persons can be distinguished from each other according to different timbres even under the condition of the same pitch and the same sound intensity. The same volume and different timbres in tone are perceived as the same chroma and lightness with different hues. The different timbres depend on different overtones, and the sounds made by each instrument, different persons and all the objects capable of making sounds are accompanied by a plurality of overtones with different frequencies besides a fundamental tone. Two factors, namely the pitch period and the formants, mainly affect the timbre of sound. When a person is voiced, the airflow passes through the glottis to make the vocal cords generate relaxation oscillation type vibration to generate a quasi-periodic pulse airflow, and the airflow excites the vocal tract to generate voiced sound, also called voiced voice, which carries most of the energy in the voice. The frequency of this vocal cord vibration is called the fundamental frequency, and the corresponding period is called the Pitch period (Pitch), which consists of three parts, namely, the vocal cord gradually opening to the maximum area (about 50% of the Pitch period), gradually closing to the full closure (about 35% of the Pitch period), and the full closure (about 15% of the Pitch period). Formants refer to regions where energy is relatively concentrated in the frequency spectrum of sound, and are not only determinants of sound quality but also reflect physical characteristics of the vocal tract (resonance cavity). Formants are important features that reflect the resonant characteristics of the vocal tract, represent the most direct source of pronunciation information, and humans utilize formant information in speech perception.
The intensity of a sound is called loudness, which is the perceptually judged intensity of a sound, i.e. the degree to which a sound is loud, according to which the sound can be arranged in a sequence from light to loud. The loudness depends mainly on the sound intensity and also on the amplitude of the sound.
The invention provides a method for changing original sound when a mobile communication device is in a call, which comprises the following steps:
the first mobile communication equipment establishes connection between the first mobile communication equipment and second mobile communication equipment by dialing or receiving an incoming call of the second mobile communication equipment;
when a user starts a pitch changing function of first mobile communication equipment, the first mobile communication equipment acquires a pitch changing parameter group from a voice change processing server;
the first mobile communication equipment uses the inflexion parameter group to perform inflexion processing on the call voice, and transmits the processed voice to the second mobile communication equipment.
The set of pitch variation parameters comprises: presetting a voice parameter group and a voice adjusting parameter group; the preset voice parameter group comprises a plurality of existing voice parameters, such as the sounds of various animation characters (lion king, Aisha princess and the like) and the sounds of various famous characters (Marun, Linzhiling and the like); the voice adjustment parameter set can be used for changing the existing call voice, and the voice adjustment parameter set further comprises:
a frequency adjustment parameter for adjusting a frequency of the sound;
a pitch period adjusting parameter for adjusting a pitch period of the sound;
a formant adjustment parameter for adjusting a formant of the sound;
and an amplitude adjustment parameter for adjusting the amplitude of the sound.
In the embodiment of the present invention, the first mobile communication device and the second mobile communication device are interchangeable, the structures of the first mobile communication device and the second mobile communication device are completely the same, and both the first mobile communication device and the second mobile communication device have a sound changing function.
The parameter set of pitch change stored in the voice change processing server is an initial parameter set of pitch change, and the initial parameter set of pitch change can be initially set by logging in the voice change processing server through the first mobile communication device.
The first mobile communication device logs in the voice change processing server, and after the identity authentication is qualified, the variable sound parameter group stored in the voice change processing server can be obtained. The first mobile communication device may modify the parameter set stored in the voice change processing server on line after logging in the voice change processing server, and adjust the parameter in the parameter set, or download the parameter set in the voice change processing server to the local, and then adjust and modify the parameter in the parameter set.
And if the user does not start the voice changing function of the first mobile communication equipment, the first mobile communication equipment transmits the conversation voice which is not subjected to the voice changing processing to the second mobile communication equipment according to the normal flow.
As shown in fig. 3, in a preferred embodiment of the present invention, a method for changing original sound during a call of a mobile communication device is provided, which comprises the following steps:
step S1', the first mobile communication device establishing a connection between the first mobile communication device and a second mobile communication device by dialing or receiving an incoming call from the second mobile communication device;
specifically, the user opens the dialing interface on the first mobile communication device to call out the phone to the second mobile communication device or answers the call out from the second mobile communication device, and the process of the present invention is started.
Step S2 ', the first mobile communication device determines whether the mute function is triggered, if yes, step S3 ' is performed, and if no, step S5 ' is performed;
the key for changing the original sound is to judge whether the sound changing function is triggered, wherein the triggering can be realized by a button of a call interface or a switch on a mobile phone APP;
step S3 ', the first mobile communication device obtaining a set of pitch change parameters from the speech change processing server, and performing step S4';
step S4', the first mobile communication device uses the variation parameter group to perform variation processing on the conversation voice, and transmits the processed voice to the second mobile communication device;
step S5', the first mobile communication device transmits the call voice without the inflexion processing to the second mobile communication device according to the normal flow.
In an embodiment of the present invention, the first mobile communication device first logs in the voice change processing server, and after the first mobile communication device is authenticated, the first mobile communication device sets an initial pitch change parameter set, respectively sets a frequency adjusting parameter, a pitch period adjusting parameter, a formant adjusting parameter, and an amplitude adjusting parameter, sets a sound parameter in the preset voice parameter set, including linguistics, cloudiness, and the like, and sets an initial adjusting amplitude of the adjusting parameter in the voice adjusting parameter set, for example, the frequency adjusting parameter may be set as: adjusting the current frequency up to 10%; setting the amplitude adjustment parameters as follows: the current amplitude is adjusted down by 5%.
The first mobile communication equipment receives an incoming call of the second mobile communication equipment, and establishes connection between the first mobile communication equipment and the second mobile communication equipment. At this time, the user wants to change the call voice into the voice of the cartoon character Elisa principals, after the user starts the tone-changing function of the first mobile communication device, the first mobile communication device logs in the voice change processing server again, after the identity authentication is qualified, the first mobile communication device obtains the initial tone-changing parameter group stored in the voice change processing server, and finds that the initial tone-changing parameter group does not store the voice parameter of the Elisa principals, the first mobile communication device modifies the initial tone-changing parameter group stored in the voice change processing server, adds the voice parameter of the Elisa principals into the tone-changing parameter group stored in the voice change processing server, and then downloads the tone-changing parameter group into the first mobile communication device.
The first mobile communication equipment acquires the sound parameter of the Elisa princess, changes the voice in the call into the sound of the Elisa princess and transmits the changed sound to the second mobile communication equipment.
Thus, the whole process of the voice-changing communication is completed.
In another embodiment of the present invention, a first mobile communication device calls a second mobile communication device to establish a connection between the first mobile communication device and the second mobile communication device. At this moment, the user does not prepare to directly change the voice into the voice of a certain known person, but only needs to make small adjustment on the own voice, after the user starts the voice changing function of the first mobile communication device, the first mobile communication device logs in the voice changing processing server, after the authentication is qualified, the first mobile communication device acquires the voice changing parameter group stored in the voice changing processing server, downloads the voice changing parameter group to the first mobile communication device, extracts the adjusting parameters in the voice adjusting parameter group in the voice changing parameter group, prepares to adjust the call voice by using the frequency adjusting parameters and the amplitude adjusting parameters, but finds that the adjusting amplitudes of the frequency adjusting parameters and the amplitude adjusting parameters set in the voice changing parameter group stored in the voice changing processing server are too large, the first mobile communication device modifies the frequency adjusting parameters and the amplitude adjusting parameters, modifying the frequency adjustment parameter to adjust the current frequency up by 2% modifies the amplitude adjustment parameter to adjust the current amplitude down by 1%.
And the first mobile communication equipment adjusts the call voice by using the modified frequency adjustment parameter and amplitude adjustment parameter and transmits the adjusted voice to the second mobile communication equipment.
Thus, the whole process of the voice-changing communication is completed.
The invention also provides a system for changing the original sound when the mobile communication equipment is in a call, which comprises: a first mobile communication device 10 and a second mobile communication device 20 which establish connection through a communication network, and a voice change processing server 30 which connects the first mobile communication device 10 and the second mobile communication device 20 through the communication network 40, respectively;
as shown in fig. 4, the first mobile communication device 10 and the second mobile communication device 20 both include a inflexion module 1.
As shown in fig. 5, the inflexion module 1 further includes:
a sound change function triggering module 101, configured to determine whether a user triggers a sound change function;
a login module 102, configured to log in a voice change processing server;
a pitch change parameter obtaining module 103, configured to obtain a pitch change parameter group from the voice change processing server;
a pitch change parameter setting module 104, configured to set and modify a pitch change parameter set in the speech change processing server;
a pitch change parameter modification module 105, configured to modify a parameter in a pitch change parameter set in the first mobile communication device 10 or the second mobile communication device 20;
and the voice changing module 106 is configured to change the call voice by using the parameters in the pitch change parameter group.
As shown in fig. 6, the voice change processing server 30 further includes:
a pitch change parameter group storage module 301, configured to store a pitch change parameter group;
the verification module 302 is configured to verify login information of the first mobile communication device or the second mobile communication device.
The invention is realized by software on the mobile communication equipment, so that the voice function in the call of the user is more convenient and faster; the user can set the variable sound parameter group at will, thereby increasing more interestingness; in addition, the voice change processing server at the cloud end realizes the voice change function, reduces the load of calculation processing on the mobile equipment, can more quickly and conveniently transmit the voice with the changed original voice to the other side, and improves the user experience.
The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It must be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.
In summary, the method for changing the original sound during the call of the mobile communication device provided by the present invention can form various interesting inflexion effects by setting the inflexion effect in the inflexion program and setting in the manner of inflexion parameter setting; in order not to influence the normal use and experience of the user, the voice change function is achieved through the cloud voice change processing server.
Compared with the prior art, the method for changing the original sound during the call of the mobile communication equipment has the following advantages that: the method is realized through software on the mobile phone, so that the user can realize the voice function in the call more conveniently; the user can set the language change processing parameter group at will, thereby increasing more interestingness; in addition, the voice change processing server at the cloud end realizes the voice change function, reduces the load of calculation processing on the mobile equipment, can more quickly and conveniently transmit the voice with the changed original voice to the other side, and improves the user experience.
It will be appreciated by one skilled in the art that the above-described embodiments may be provided as a method, apparatus, or computer program product. These embodiments may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. All or part of the steps of the methods according to the above embodiments may be implemented by a program instructing related hardware, where the program may be stored in a storage medium readable by a mobile communication device and used for executing all or part of the steps of the methods according to the above embodiments.
The various embodiments described above are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a computer apparatus to produce a machine, such that the instructions, which execute via the processor of the computer apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (10)
- A method for changing original sound when a mobile communication device is in a call, which is characterized by comprising the following steps:the first mobile communication equipment establishes connection between the first mobile communication equipment and second mobile communication equipment by dialing or receiving an incoming call of the second mobile communication equipment;when a user starts a pitch changing function of first mobile communication equipment, the first mobile communication equipment acquires a pitch changing parameter group from a voice change processing server;the first mobile communication equipment uses the inflexion parameter group to perform inflexion processing on the call voice, and transmits the processed voice to the second mobile communication equipment.
- The method of claim 1, wherein the set of pitch change parameters comprises: presetting a voice parameter group and a voice adjusting parameter group;the preset voice parameter group comprises a plurality of existing voice parameters;the set of speech adjustment parameters further comprises:a frequency adjustment parameter for adjusting a frequency of the sound;a pitch period adjusting parameter for adjusting a pitch period of the sound;a formant adjustment parameter for adjusting a formant of the sound;and an amplitude adjustment parameter for adjusting the amplitude of the sound.
- The method as claimed in claim 2, wherein the first mobile communication device or the second mobile communication device initially sets a set of the parameter for changing in the voice changing server.
- The method as claimed in claim 3, wherein the first mobile communication device or the second mobile communication device modifies the set of pitch change parameters stored in the speech change processing server after obtaining the set of pitch change parameters from the speech change processing server.
- The method as claimed in claim 3, wherein the first mobile communication device or the second mobile communication device modifies the parameter set stored in the first mobile communication device or the second mobile communication device after obtaining the parameter set from the voice change processing server.
- The method as claimed in any one of claims 1 to 5, wherein the first mobile communication device or the second mobile communication device logs in the voice change processing server, and after the identity authentication is passed, the parameter set stored in the voice change processing server can be obtained.
- The method as claimed in claim 6, wherein if the user does not activate the mute function of the first mobile communication device, the first mobile communication device transmits the call voice without mute processing to the second mobile communication device according to a normal procedure.
- A system for changing original sound during a call of a mobile communication device, comprising:a first mobile communication device (10) and a second mobile communication device (20) which establish connection through a communication network, and a voice change processing server (30) which connects the first mobile communication device (10) and the second mobile communication device (20) through the communication network (40), respectively;the first mobile communication equipment (10) and the second mobile communication equipment (20) are interchangeable, the structures of the first mobile communication equipment (10) and the second mobile communication equipment (20) are completely consistent, and the first mobile communication equipment (10) and the second mobile communication equipment (20) both comprise a sound changing module (1);the inflexion module (1) further comprises:the voice-changing function triggering module (101) is used for judging whether the user triggers the voice-changing function;a pitch change parameter acquisition module (103) for acquiring a pitch change parameter set from the voice change processing server;and the voice changing module (106) is used for changing the call voice by utilizing the parameters in the pitch change parameter group.
- The system for changing original sound during a call of a mobile communication device as claimed in claim 8, wherein the inflexion module (1) further comprises:a login module (102) for logging in a voice change processing server;a sound variation parameter setting module (104) for setting and modifying the sound variation parameter group in the voice change processing server;and the inflection parameter modifying module (105) is used for modifying parameters in the inflection parameter group in the first mobile communication device (10) or the second mobile communication device (20).
- The system for changing original voice of a mobile communication device during a call as claimed in claim 9, wherein said voice change processing server (30) comprises:a variable sound parameter group storage module (301) for storing a variable sound parameter group;and the verification module (302) is used for verifying the login information of the first mobile communication equipment or the second mobile communication equipment.
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CN113808576A (en) * | 2020-06-16 | 2021-12-17 | 阿里巴巴集团控股有限公司 | Voice conversion method, device and computer system |
CN115766929A (en) * | 2022-10-14 | 2023-03-07 | 合众新能源汽车有限公司 | Voice-changing communication method, device, system, equipment and medium for vehicle-mounted cabin |
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