CN114221739B - Voice call method, device and computer readable storage medium - Google Patents
Voice call method, device and computer readable storage medium Download PDFInfo
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- CN114221739B CN114221739B CN202111491739.3A CN202111491739A CN114221739B CN 114221739 B CN114221739 B CN 114221739B CN 202111491739 A CN202111491739 A CN 202111491739A CN 114221739 B CN114221739 B CN 114221739B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2236—Quality of speech transmission monitoring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the invention discloses a voice call method, a voice call device and a computer readable storage medium; after the current signal intensity and the current temperature of the terminal are obtained, the current voice coding scheme of the terminal is switched based on the current signal intensity and the current temperature, and then the voice communication is carried out on the terminal by adopting the switched voice coding scheme; the scheme can improve the stability of voice communication.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a voice call method, apparatus, and computer readable storage medium.
Background
In recent years, with rapid development of internet technology, terminal voice call has become more and more convenient. When the voice call is performed, the quality of the call network is often required to be detected in real time, and when the quality of the call network is poor, the voice call mode under the preset system network can be directly and simply switched so as to improve the voice call quality. However, the voice call mode is directly switched, the logic is too simple, the voice call mode is insensitive to the external environment, the call quality can be lost, and in addition, the effect of reducing the power consumption is not obvious, so that the stability of the voice call is reduced.
Disclosure of Invention
The embodiment of the invention provides a voice call method, a voice call device and a computer readable storage medium, which can improve the stability of voice call.
A voice call method comprising:
acquiring the current signal strength and the current temperature of a terminal;
switching a current speech coding scheme of the terminal based on the current signal strength and the current temperature;
and carrying out voice communication on the terminal by adopting the switched voice coding scheme.
Correspondingly, an embodiment of the present invention provides a voice call device, including:
the acquisition unit is used for acquiring the current signal intensity and the current temperature of the terminal;
a switching unit, configured to switch a current speech coding scheme of the terminal based on the current signal strength and the current temperature;
and the communication unit is used for carrying out voice communication on the terminal by adopting the switched voice coding scheme.
Optionally, in some embodiments, the switching unit may be specifically configured to determine a current environmental level of the terminal based on the current signal strength and the current temperature; determining a target voice coding scheme of the terminal according to the current environment level; and replacing the current voice coding scheme of the terminal with the target voice coding scheme.
Optionally, in some embodiments, the switching unit may be specifically configured to compare the current signal strength with a preset signal strength threshold, and compare the current temperature with a preset temperature threshold; and determining the current environment level of the terminal based on the comparison result.
Optionally, in some embodiments, the switching unit may be specifically configured to determine that the current environmental level of the terminal is the first environmental level when the current signal strength exceeds a preset signal strength threshold and the current temperature does not exceed a preset temperature threshold; when the current signal strength exceeds a preset signal strength threshold and the current temperature exceeds a preset temperature threshold, determining that the current environment level of the terminal is a second environment level; when the current signal strength does not exceed a preset signal strength threshold and the current temperature does not exceed a preset temperature threshold, determining that the current environment level of the terminal is a third environment level; and when the current signal strength does not exceed the preset signal strength threshold and the current temperature exceeds the preset temperature threshold, determining that the current environment level of the terminal is a fourth environment level.
Optionally, in some embodiments, the switching unit may be specifically configured to screen an enhanced speech coding scheme and an adaptive speech coding scheme from a preset speech coding scheme set; when the current environment level is the first environment level, identifying a target enhanced voice coding scheme with highest performance from the enhanced voice coding schemes as a target voice coding scheme of the terminal; when the current environment level is the second environment level, combining the enhanced voice coding schemes except the target enhanced voice coding scheme in the enhanced voice coding schemes to obtain the target voice coding scheme of the terminal; when the current environment level is the third environment level, identifying the target adaptive voice coding scheme with highest performance from the adaptive voice coding schemes as the target voice coding scheme of the terminal; and when the current environment level is the fourth environment level, selecting adaptive voice coding schemes except the target adaptive voice coding scheme from the adaptive voice coding schemes as target voice coding schemes of the terminal.
Optionally, in some embodiments, the switching unit may be specifically configured to obtain first attribute information of a preset adaptive speech coding scheme and second attribute information of a preset enhanced speech coding scheme; determining a first performance parameter of the adaptive speech coding scheme based on the first attribute information, and determining a second performance parameter of the enhanced speech coding scheme based on the second attribute information; and sequencing the preset adaptive voice coding scheme and the preset enhanced voice coding scheme based on the first performance parameter and the second performance parameter to obtain a preset voice coding scheme set.
Optionally, in some embodiments, the call unit may be specifically configured to collect, when a voice call request is received, voice information of the target object; the voice information is encoded by adopting the segmented voice encoding scheme, so that voice call information is obtained; and sending the voice call information to a receiving terminal.
Optionally, in some embodiments, the obtaining unit may be specifically configured to send a network service registration request of a preset format to a network server; when receiving the registration information returned by the network server, carrying out voice call detection on the terminal; the obtaining the current signal strength and the current temperature of the terminal includes: and when the voice call detection is passed, acquiring the current signal strength and the current temperature of the terminal.
In addition, the embodiment of the invention also provides electronic equipment, which comprises a processor and a memory, wherein the memory stores an application program, and the processor is used for running the application program in the memory to realize the voice call method provided by the embodiment of the invention.
In addition, the embodiment of the invention also provides a computer readable storage medium, which stores a plurality of instructions, wherein the instructions are suitable for being loaded by a processor to execute the steps in any voice call method provided by the embodiment of the invention.
After the current signal intensity and the current temperature of the terminal are obtained, the current voice coding scheme of the terminal is switched based on the current signal intensity and the current temperature, and then the voice communication is carried out on the terminal by adopting the switched voice coding scheme; the scheme can switch the current coding scheme according to the current strength and the current temperature of the terminal, so that the influence of external conditions on the current voice call is fully considered, the call quality can be ensured, and meanwhile, the power consumption of equipment can be reduced, and the stability of the voice call can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a voice call method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a voice call scheme according to an embodiment of the present invention;
FIG. 3 is a flow chart illustrating a method for determining a target speech coding scheme according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a voice call device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
The embodiment of the invention provides a voice call method, a voice call device and a computer readable storage medium. The voice communication device can be integrated in an electronic device, and the electronic device can be a server or a terminal.
The server may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, network acceleration services (Content Delivery Network, CDN), basic cloud computing services such as big data and an artificial intelligent platform. The terminal may be, but is not limited to, a smart phone, a tablet computer, a notebook computer, a desktop computer, a smart speaker, a smart watch, etc. The terminal and the server may be directly or indirectly connected through wired or wireless communication, which is not limited herein.
For example, referring to fig. 1, taking an example that a voice call device is integrated in an electronic device, after the electronic device obtains the current signal strength and the current temperature of a terminal, the electronic device switches the current voice coding scheme of the terminal based on the current signal strength and the current temperature, and then, the voice call is performed on the terminal by adopting the switched voice coding scheme, so that the stability of the voice call is improved.
The following will describe in detail. The following description of the embodiments is not intended to limit the preferred embodiments.
The embodiment will be described from the perspective of a voice call apparatus, which may be integrated in an electronic device, and the electronic device may be a server or a terminal; the terminal may include a mobile phone, a smart phone, a tablet computer, a notebook computer, a personal computer (PC, personal Computer), a wearable device, a virtual reality device, or other devices capable of performing voice call.
A voice call method comprising:
the method comprises the steps of obtaining current signal intensity and current temperature of a terminal, switching a current voice coding scheme of the terminal based on the current signal intensity and the current temperature, and carrying out voice communication on the terminal by adopting the switched voice coding scheme.
As shown in fig. 2, the specific flow of the voice call method is as follows:
101. and acquiring the current signal strength and the current temperature of the terminal.
The current signal strength is used to indicate the current network quality of the terminal, and the type of the current signal strength may be various, for example, the current signal strength may be a signal value, or may also be the number of network signal grids displayed on a page of the terminal.
The temperatures of the respective areas may be the same or different when the current terminal is operating, so the current temperature may be the temperature of a specific area of the current terminal or may be the temperature of the entire current terminal.
The manner of obtaining the current signal strength and the current temperature of the terminal may be various, and specifically may be as follows:
for example, for the current signal strength, the current signal strength may be determined directly by reading the historical transmission information of the terminal in a preset time, or the real-time network information of the terminal network module may be directly collected, where the current signal strength is identified in the real-time network information, or the number of network signal grids may be read on a signal display page of the terminal, so as to obtain the current signal strength of the terminal. Aiming at the current temperature, the temperature of each area of the terminal can be acquired through a temperature sensor, the temperature of a target area is screened out from the temperature to obtain the target temperature, the target temperature is taken as the current temperature, or the temperature of each area of the terminal can be acquired through the temperature sensor, and then the average value of each temperature is calculated, so that the current temperature of the terminal is obtained.
Optionally, before the current signal strength and the current temperature of the terminal are obtained, a network service of a preset system is registered in the terminal, for example, a network service registration request of the preset system can be sent to the network server, when registration information returned by the network server is received, voice call detection is performed on the terminal, and when the voice call detection passes, the current signal strength and the current temperature of the terminal can be obtained.
The preset system may be a preset network system, and the types of the network systems may be various, for example, the network systems may be various network systems such as 2G, 3G, 4G, 5G, etc., and the network server registration request may be understood as a request for registering a 4G/5G network or other system networks for the terminal. When receiving the registration information returned by the network service, the terminal can be indicated to successfully register the 4G/5G network or other standard networks.
After receiving the registration information, the terminal can be subjected to Voice call detection, and various Voice call detection modes can be used, for example, voice call can be simulated for different Voice passing modes of the terminal, when the simulated Voice call is normal, the Voice call detection can be determined to pass, and the different Voice call modes can comprise various Voice call modes such as Voice over Long-Term Evolution (VoLTE)/VoWiFi (Voice over WiFi)/VoNR (Voice over New Radio).
102. And switching the current voice coding scheme of the terminal based on the current signal strength and the current temperature.
The current speech coding scheme may be a speech coding scheme currently used by the terminal, and the speech coding scheme may be understood as a scheme for coding speech information into call information and transmitting the call information in a speech call process, and may generally include an enhanced speech coding scheme (Enhanced Voice Service, EVS) and an Adaptive Multi-Rate-Narrow Band (AMR), and each speech coding scheme may be further divided into a speech coding scheme such as NB (Narrow Band), WB (Wide Band) and SWB (Super Wide Band).
The manner of switching the current speech coding scheme of the terminal based on the current signal strength and the current temperature may be various, and may specifically be as follows:
for example, the current environment level of the terminal may be determined based on the current signal strength, and the target speech coding scheme of the terminal may be determined according to the current environment level, and the current speech coding scheme of the terminal may be replaced by the target speech coding scheme, which may be specifically as follows:
s1, determining the current environment level of the terminal based on the current signal strength.
The current environment level is used for indicating the environment type of the current use environment of the terminal, and the environment type may include a plurality of types, for example, may include a best use environment, a better use environment, a worse use environment, a worst use environment, and the like.
The manner of determining the current environmental level of the terminal based on the current signal strength may be various, and may specifically be as follows:
for example, comparing the current signal strength with a preset signal strength threshold, comparing the current temperature with a preset temperature threshold, and determining the current environmental level of the terminal based on the comparison result.
The method for determining the current environmental level of the terminal based on the comparison result may be various, for example, when the current signal strength exceeds the preset signal strength threshold and the current temperature does not exceed the preset temperature threshold, the current environmental level of the terminal is determined to be a first environmental level, when the current signal strength does not exceed the preset signal strength threshold and the current temperature exceeds the preset temperature threshold, the current environmental level of the terminal is determined to be a second environmental level, and when the current signal strength does not exceed the preset signal strength threshold and the current temperature exceeds the preset temperature threshold, the current environmental level of the terminal is determined to be a fourth environmental level.
The preset signal strength threshold may be set according to practical application, for example, when the current signal strength is the number of signal cells, the preset signal strength threshold may be half of the total number of signal cells, or any other value not exceeding the total number of signal cells, and the preset temperature threshold may be set according to practical application, for example, may be 40 degrees, or any other temperature. Taking the preset signal strength threshold value as half of the number of signal grids, taking the preset temperature threshold value as an example, when the signal grids are more than or equal to half and the current temperature is less than or equal to 40 degrees, the first environment level can be the best use environment, when the signal grids are more than or equal to half and the current temperature is more than or equal to 40 degrees, the second environment level can be the better use environment, when the signal grids are more than or equal to half and the current temperature is less than or equal to 40 degrees, the third environment level can be the worse use environment, and when the signal grids are more than or equal to half and the current temperature is more than 40 degrees, the fourth environment level can be the worst use environment.
In the aspect of environment, the main parameters affecting the call quality and the power consumption of the terminal are signal strength and terminal temperature, the stronger the signal, the better the call quality, the lower the temperature in the normal temperature range, the lower the power consumption of the terminal, taking the terminal as an example, the normal use temperature of the mobile phone is 40-45 degrees, the signal strength is at least half of the number of signal grids, and based on the two variables, four types of environment grades are adopted as the judgment basis for switching the speech coding scheme, and in addition, the importance degree of the call quality of the terminal is higher than the power consumption, so that the priority level of the signal strength can be improved when the environment grade is set.
S2, determining a target voice coding scheme of the terminal according to the current environment level.
For example, an enhanced speech coding scheme (EVS) and an adaptive speech coding scheme (ARM) may be screened out from a preset speech coding scheme set, when the current environmental level is a first environmental level, a target enhanced speech coding scheme with highest performance is identified in the enhanced speech coding schemes as a target speech coding scheme of the terminal, when the current environmental level is a second environmental level, enhanced speech coding schemes other than the target enhanced speech coding scheme in the enhanced coding schemes are combined to obtain a target speech coding scheme of the terminal, when the current environmental level is a third environmental level, a target adaptive speech coding scheme with highest performance is identified in the adaptive speech coding schemes as a target speech coding scheme of the terminal, and when the current environmental level is a fourth environmental level, an adaptive speech coding scheme other than the target adaptive speech coding scheme is screened out from the adaptive speech coding schemes as a target speech coding scheme of the terminal.
The speech coding schemes that may be included in the EVS are EVS-SWB, EVS-WB, and EVS-NB, AMR-WB and AMR-NB may be included in the ARM, and the result of ranking these speech coding schemes from the performance aspect may be EVS-SWB > EVS-WB ≡evs-NB > AMR-WB > AMR-NB, since it may be found that when the current environmental level is the first environmental level, the target speech coding scheme may be EVS-SWB, when the current environmental level is the second environmental level, the target speech coding scheme may be a speech coding scheme of a combination of EVS-WB and EVS-NB, when the current environmental level is the third environmental level, the target speech coding scheme may be AMR-WB, and when the current environmental level is the fourth environmental level, the target speech coding scheme may be AMR-NB, specifically as shown in fig. 3.
Optionally, before the enhanced speech coding scheme and the adaptive speech coding scheme are screened out from the preset coding scheme set, performance ordering may be performed on the preset speech coding scheme and the preset adaptive speech coding scheme, for example, first attribute information of the preset adaptive speech coding scheme and second attribute information of the preset enhanced speech coding scheme may be obtained, first performance parameters of the adaptive speech coding scheme are determined based on the first attribute information, second performance parameters of the enhanced speech coding scheme are determined based on the second attribute information, and the preset adaptive speech coding scheme and the preset enhanced speech coding scheme are ordered based on the first performance parameters and the second performance parameters, so as to obtain the preset speech coding scheme set.
The performance parameter is used for indicating the call quality and the parameter information of the power consumption corresponding to the voice coding scheme. The preset adaptive voice coding scheme and the preset enhanced voice coding scheme are ordered, and the ordering result can be EVS-SWB > EVS-WB > EVS-NB > AMR-WB > AMR-NB.
S3, replacing the current voice coding scheme of the terminal with the target voice coding scheme.
For example, the current speech coding scheme of the terminal is compared with the target speech coding scheme, when the target speech coding scheme is the same as the current speech coding scheme, the current speech coding scheme is directly used as the switched speech coding scheme without switching the current speech coding scheme, and when the target speech coding scheme is different from the current speech coding scheme, the current speech coding scheme is replaced with the target speech coding scheme, so that the switched speech coding scheme is obtained.
103. And carrying out voice communication on the terminal by adopting the switched voice coding scheme.
For example, when receiving a voice call request, collecting voice information of a target object, encoding the voice information by adopting a segmented voice encoding scheme to obtain voice call information, and transmitting the voice call information to a receiving terminal.
The manner of collecting the voice information of the target object may be various, for example, a voice collecting device such as a microphone of the terminal may be used to collect the voice information of the user.
The manner of sending the voice call information to the terminal may be various, for example, a call channel may be established with the receiving terminal according to the voice call request, and the voice call information may be directly sent to the receiving terminal through the call channel, or the voice call information may be sent to the call server, so that the call server sends the voice call information to the receiving terminal.
As can be seen from the above, in the embodiment of the present application, after the current signal strength and the current temperature of the terminal are obtained, the current speech coding scheme of the terminal is switched based on the current signal strength and the current temperature, and then, the speech communication is performed on the terminal by adopting the switched speech coding scheme; the scheme can switch the current coding scheme according to the current strength and the current temperature of the terminal, so that the influence of external conditions on the current voice call is fully considered, the call quality can be ensured, and meanwhile, the power consumption of equipment can be reduced, and the stability of the voice call can be improved.
In order to better implement the above method, the embodiment of the present invention further provides a voice call device, where the voice call device may be integrated into an electronic device, such as a server or a terminal, where the terminal may include a tablet computer, a notebook computer, and/or a personal computer.
For example, as shown in fig. 4, the voice call apparatus may include an acquisition unit 201, a switching unit 202, and a call unit 203, as follows:
(1) An acquisition unit 201;
an acquisition unit 201, configured to acquire a current signal strength and a current temperature of the terminal.
For example, the obtaining unit 201 may be specifically configured to directly determine the current signal strength by reading the historical transmission information of the terminal in a preset time, or may directly collect the real-time network information of the terminal network module, identify the current signal strength in the real-time network information, or may also read the number of network signal frames on a signal display page of the terminal, thereby obtaining the current signal strength of the terminal. The temperature of each area of the terminal is acquired through a temperature sensor, the temperature of a target area is screened out from the temperature, the target temperature is obtained, the target temperature is used as the current temperature, or the temperature of each area of the terminal can be acquired through the temperature sensor, and then the average value of each temperature is calculated, so that the current temperature of the terminal is obtained.
(2) A switching unit 202;
a switching unit 202, configured to switch the current speech coding scheme of the terminal based on the current signal strength and the current temperature.
For example, the switching unit 202 may specifically be configured to compare the current signal strength with a preset signal strength threshold, compare the current temperature with a preset temperature threshold, determine a current environmental level of the terminal based on the comparison result, determine a target speech coding scheme of the terminal according to the current environmental level, and replace the current speech coding scheme of the terminal with the target speech coding scheme.
(3) A call unit 203;
and the call unit 203 is configured to perform a voice call at the terminal by using the post-handover voice coding scheme.
For example, the call unit 203 may be specifically configured to collect the voice information of the target object when receiving the voice call request, encode the voice information by using the segmented voice encoding scheme to obtain the voice call information, and send the voice call information to the receiving terminal.
In the implementation, each unit may be implemented as an independent entity, or may be implemented as the same entity or several entities in any combination, and the implementation of each unit may be referred to the foregoing method embodiment, which is not described herein again.
As can be seen from the above, in this embodiment, after the obtaining unit 201 obtains the current signal strength and the current temperature of the terminal, the switching unit 202 switches the current speech coding scheme of the terminal based on the current signal strength and the current temperature, and then the call unit 203 performs a speech call on the terminal by using the switched speech coding scheme; the scheme can switch the current coding scheme according to the current strength and the current temperature of the terminal, so that the influence of external conditions on the current voice call is fully considered, the call quality can be ensured, and meanwhile, the power consumption of equipment can be reduced, and the stability of the voice call can be improved.
The embodiment of the invention also provides an electronic device, as shown in fig. 5, which shows a schematic structural diagram of the electronic device according to the embodiment of the invention, specifically:
the electronic device may include one or more processing cores 'processors 301, one or more computer-readable storage media's memory 302, power supply 303, and input unit 304, among other components. It will be appreciated by those skilled in the art that the electronic device structure shown in fig. 5 is not limiting of the electronic device and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. Wherein:
the processor 301 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 302, and calling data stored in the memory 302, thereby performing overall monitoring of the electronic device. Optionally, processor 301 may include one or more processing cores; preferably, the processor 301 may integrate an application processor and a modem processor, wherein the application processor primarily handles operating systems, user interfaces, applications, etc., and the modem processor primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 301.
The memory 302 may be used to store software programs and modules, and the processor 301 executes various functional applications and data processing by executing the software programs and modules stored in the memory 302. The memory 302 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data created according to the use of the electronic device, etc. In addition, memory 302 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 302 may also include a memory controller to provide the processor 301 with access to the memory 302.
The electronic device further comprises a power supply 303 for powering the various components, preferably the power supply 303 is logically connected to the processor 301 by a power management system, whereby the functions of managing charging, discharging, and power consumption are performed by the power management system. The power supply 303 may also include one or more of any components, such as a direct current or alternating current power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
The electronic device may further comprise an input unit 304, which input unit 304 may be used for receiving input digital or character information and for generating keyboard, mouse, joystick, optical or trackball signal inputs in connection with user settings and function control.
Although not shown, the electronic device may further include a display unit or the like, which is not described herein. In particular, in this embodiment, the processor 301 in the electronic device loads executable files corresponding to the processes of one or more application programs into the memory 302 according to the following instructions, and the processor 301 executes the application programs stored in the memory 302, so as to implement various functions as follows:
the method comprises the steps of obtaining current signal intensity and current temperature of a terminal, switching a current voice coding scheme of the terminal based on the current signal intensity and the current temperature, and carrying out voice communication on the terminal by adopting the switched voice coding scheme.
For example, the electronic device directly determines the current signal strength by reading the historical transmission information of the terminal in a preset time, or may directly collect the real-time network information of the terminal network module, identify the current signal strength in the real-time network information, or may also read the number of network signal grids on a signal display page of the terminal, thereby obtaining the current signal strength of the terminal. The temperature of each area of the terminal is acquired through a temperature sensor, the temperature of a target area is screened out from the temperature, the target temperature is obtained, the target temperature is used as the current temperature, or the temperature of each area of the terminal can be acquired through the temperature sensor, and then the average value of each temperature is calculated, so that the current temperature of the terminal is obtained. Comparing the current signal strength with a preset signal strength threshold, comparing the current temperature with a preset temperature threshold, determining the current environment level of the terminal based on the comparison result, determining the target voice coding scheme of the terminal according to the current environment level, and replacing the current voice coding scheme of the terminal with the target voice coding scheme. When receiving a voice call request, collecting voice information of a target object, coding the voice information by adopting a segmented voice coding scheme to obtain voice call information, and sending the voice call information to a receiving terminal.
The specific implementation of each operation may be referred to the previous embodiments, and will not be described herein.
As can be seen from the above, in the embodiment of the present invention, after the current signal strength and the current temperature of the terminal are obtained, the current speech coding scheme of the terminal is switched based on the current signal strength and the current temperature, and then the speech communication is performed on the terminal by adopting the switched speech coding scheme; the scheme can switch the current coding scheme according to the current strength and the current temperature of the terminal, so that the influence of external conditions on the current voice call is fully considered, the call quality can be ensured, and meanwhile, the power consumption of equipment can be reduced, and the stability of the voice call can be improved.
Those of ordinary skill in the art will appreciate that all or a portion of the steps of the various methods of the above embodiments may be performed by instructions, or by instructions controlling associated hardware, which may be stored in a computer-readable storage medium and loaded and executed by a processor.
To this end, an embodiment of the present invention provides a computer readable storage medium having stored therein a plurality of instructions capable of being loaded by a processor to perform the steps of any one of the voice call methods provided by the embodiments of the present invention. For example, the instructions may perform the steps of:
the method comprises the steps of obtaining current signal intensity and current temperature of a terminal, switching a current voice coding scheme of the terminal based on the current signal intensity and the current temperature, and carrying out voice communication on the terminal by adopting the switched voice coding scheme.
For example, the current signal strength is determined by reading historical transmission information of the terminal in a preset time, or real-time network information of a terminal network module can be directly acquired, the current signal strength is identified in the real-time network information, or the number of network signal grids can be read on a signal display page of the terminal, so that the current signal strength of the terminal is obtained. The temperature of each area of the terminal is acquired through a temperature sensor, the temperature of a target area is screened out from the temperature, the target temperature is obtained, the target temperature is used as the current temperature, or the temperature of each area of the terminal can be acquired through the temperature sensor, and then the average value of each temperature is calculated, so that the current temperature of the terminal is obtained. Comparing the current signal strength with a preset signal strength threshold, comparing the current temperature with a preset temperature threshold, determining the current environment level of the terminal based on the comparison result, determining the target voice coding scheme of the terminal according to the current environment level, and replacing the current voice coding scheme of the terminal with the target voice coding scheme. When receiving a voice call request, collecting voice information of a target object, coding the voice information by adopting a segmented voice coding scheme to obtain voice call information, and sending the voice call information to a receiving terminal.
The specific implementation of each operation above may be referred to the previous embodiments, and will not be described herein.
Wherein the computer-readable storage medium may comprise: read Only Memory (ROM), random access Memory (RAM, random Access Memory), magnetic or optical disk, and the like.
Because the instructions stored in the computer readable storage medium can execute the steps in any voice call method provided by the embodiment of the present invention, the beneficial effects that any voice call method provided by the embodiment of the present invention can be achieved, and detailed descriptions of the foregoing embodiments are omitted herein.
Among other things, according to one aspect of the present application, a computer program product or computer program is provided that includes computer instructions stored in a computer readable storage medium. The computer instructions are read from the computer-readable storage medium by a processor of an electronic device, and executed by the processor, cause the electronic device to perform the methods provided in various alternative implementations of the voice call aspect or the speech coding scheme switching aspect described above.
The foregoing has described in detail a method, apparatus and computer readable storage medium for voice call provided by embodiments of the present invention, and specific examples have been applied to illustrate the principles and embodiments of the present invention, and the above description of the embodiments is only for aiding in understanding the method and core idea of the present invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present invention, the present description should not be construed as limiting the present invention.
Claims (7)
1. A voice call method, comprising:
acquiring the current signal strength and the current temperature of a terminal;
comparing the current signal intensity with a preset signal intensity threshold value, and comparing the current temperature with a preset temperature threshold value to obtain a comparison result;
determining the current environment level of the terminal based on the comparison result;
determining a target voice coding scheme of the terminal according to the current environment level;
replacing a current voice coding scheme of the terminal with the target voice coding scheme, wherein the current voice coding scheme and the target voice coding scheme are voice coding schemes in an enhanced voice coding scheme or an adaptive voice coding scheme, and performance parameters of different voice coding schemes reflect the difference of call quality and power consumption;
performing voice communication on the terminal by adopting the target voice coding scheme;
wherein, the determining the target speech coding scheme of the terminal according to the current environment level includes:
screening an enhanced voice coding scheme and an adaptive voice coding scheme from a preset voice coding scheme set;
wherein before the enhanced speech coding scheme and the adaptive speech coding scheme are screened out from the preset speech coding scheme set, the method further comprises:
acquiring first attribute information of a preset adaptive voice coding scheme and second attribute information of a preset enhanced voice coding scheme;
determining a first performance parameter of the adaptive speech coding scheme based on the first attribute information, and determining a second performance parameter of the enhanced speech coding scheme based on the second attribute information;
and sequencing the preset adaptive voice coding scheme and the preset enhanced voice coding scheme based on the first performance parameter and the second performance parameter to obtain a preset voice coding scheme set.
2. The voice call method according to claim 1, wherein the determining the current environmental level of the terminal based on the comparison result comprises:
when the current signal strength exceeds a preset signal strength threshold and the current temperature does not exceed a preset temperature threshold, determining that the current environment level of the terminal is a first environment level;
when the current signal strength exceeds a preset signal strength threshold and the current temperature exceeds a preset temperature threshold, determining that the current environment level of the terminal is a second environment level;
when the current signal strength does not exceed a preset signal strength threshold and the current temperature does not exceed a preset temperature threshold, determining that the current environment level of the terminal is a third environment level;
and when the current signal strength does not exceed the preset signal strength threshold and the current temperature exceeds the preset temperature threshold, determining that the current environment level of the terminal is a fourth environment level.
3. The voice call method according to claim 2, wherein the determining the target voice coding scheme of the terminal according to the current environment level comprises:
when the current environment level is the first environment level, identifying a target enhanced voice coding scheme with highest performance from the enhanced voice coding schemes as a target voice coding scheme of the terminal;
when the current environment level is the second environment level, combining the enhanced voice coding schemes except the target enhanced voice coding scheme in the enhanced voice coding schemes to obtain the target voice coding scheme of the terminal;
when the current environment level is the third environment level, identifying the target adaptive voice coding scheme with highest performance from the adaptive voice coding schemes as the target voice coding scheme of the terminal;
and when the current environment level is the fourth environment level, selecting adaptive voice coding schemes except the target adaptive voice coding scheme from the adaptive voice coding schemes as target voice coding schemes of the terminal.
4. A voice call method according to any one of claims 1 to 3, wherein the performing a voice call at the terminal using a post-handover voice coding scheme comprises:
when a voice call request is received, collecting voice information of a target object;
the voice information is encoded by adopting the switched voice encoding scheme, so that voice call information is obtained;
and sending the voice call information to a receiving terminal.
5. A voice call method according to any one of claims 1 to 3, wherein before the step of obtaining the current signal strength and the current temperature of the terminal, the method further comprises:
sending a network service registration request of a preset system to a network server;
when receiving the registration information returned by the network server, carrying out voice call detection on the terminal;
the obtaining the current signal strength and the current temperature of the terminal includes: and when the voice call detection is passed, acquiring the current signal strength and the current temperature of the terminal.
6. A voice call terminal, comprising:
the acquisition unit is used for acquiring the current signal intensity and the current temperature of the terminal;
the switching unit is used for comparing the current signal intensity with a preset signal intensity threshold value and comparing the current temperature with a preset temperature threshold value to obtain a comparison result;
determining the current environment level of the terminal based on the comparison result;
determining a target voice coding scheme of the terminal according to the current environment level;
replacing a current voice coding scheme of the terminal with the target voice coding scheme, wherein the current voice coding scheme and the target voice coding scheme are voice coding schemes in an enhanced voice coding scheme or an adaptive voice coding scheme, and performance parameters of different voice coding schemes reflect the difference of call quality and power consumption;
a call unit, configured to perform a voice call at the terminal by using the target voice coding scheme;
wherein, the determining the target speech coding scheme of the terminal according to the current environment level includes:
screening an enhanced voice coding scheme and an adaptive voice coding scheme from a preset voice coding scheme set;
wherein before the enhanced speech coding scheme and the adaptive speech coding scheme are screened out from the preset speech coding scheme set, the method further comprises:
acquiring first attribute information of a preset adaptive voice coding scheme and second attribute information of a preset enhanced voice coding scheme;
determining a first performance parameter of the adaptive speech coding scheme based on the first attribute information, and determining a second performance parameter of the enhanced speech coding scheme based on the second attribute information;
and sequencing the preset adaptive voice coding scheme and the preset enhanced voice coding scheme based on the first performance parameter and the second performance parameter to obtain a preset voice coding scheme set.
7. A computer readable storage medium storing a plurality of instructions adapted to be loaded by a processor to perform the steps in the voice call method of any one of claims 1 to 5.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028401A (en) * | 2016-05-09 | 2016-10-12 | Tcl移动通信科技（宁波）有限公司 | Selection method and system for voice coding rate in call |
| CN110677874A (en) * | 2019-09-16 | 2020-01-10 | Oppo广东移动通信有限公司 | Transmission rate control method, terminal and computer storage medium |
| CN111951813A (en) * | 2020-07-20 | 2020-11-17 | 腾讯科技（深圳）有限公司 | Voice coding control method, device and storage medium |
| CN113014600A (en) * | 2021-03-23 | 2021-06-22 | 北京有竹居网络技术有限公司 | Terminal control method and device and electronic equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110708722B (en) * | 2019-09-16 | 2021-08-17 | Oppo广东移动通信有限公司 | Transmission rate control method, terminal and computer storage medium |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028401A (en) * | 2016-05-09 | 2016-10-12 | Tcl移动通信科技（宁波）有限公司 | Selection method and system for voice coding rate in call |
| CN110677874A (en) * | 2019-09-16 | 2020-01-10 | Oppo广东移动通信有限公司 | Transmission rate control method, terminal and computer storage medium |
| CN111951813A (en) * | 2020-07-20 | 2020-11-17 | 腾讯科技（深圳）有限公司 | Voice coding control method, device and storage medium |
| CN113014600A (en) * | 2021-03-23 | 2021-06-22 | 北京有竹居网络技术有限公司 | Terminal control method and device and electronic equipment |
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