CN106453970A - Voice receiving quality detection method and apparatus, and terminal device - Google Patents
Voice receiving quality detection method and apparatus, and terminal device Download PDFInfo
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- CN106453970A CN106453970A CN201610804888.3A CN201610804888A CN106453970A CN 106453970 A CN106453970 A CN 106453970A CN 201610804888 A CN201610804888 A CN 201610804888A CN 106453970 A CN106453970 A CN 106453970A
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- Audiology, Speech & Language Pathology (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a voice receiving quality detection method and apparatus, and a terminal device. The method comprises the steps of detecting whether a difference value between voice signal intensity received by a first microphone hole and voice signal intensity received by a second microphone hole in the terminal device is greater than a preset threshold or not; if the difference value is greater than the preset threshold, detecting whether a time segment in which the difference value is greater than the preset threshold reaches a preset time threshold or not; and if the time segment reaches the preset time threshold, reminding a user to detect whether the microphone holes of the terminal device are shielded or not. According to the method, whether the microphone holes are shielded or not can be accurately detected; and when the microphone holes are shielded, the user is reminded, so that the quality of receiving voice data through the microphone holes is ensured.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly, to a kind of phonetic incepting quality determining method, device and end
End equipment.
Background technology
Generally, the terminal device such as smart mobile phone, at least has two microphone MICs, as main microphon, uses for one
In collection speech data, be generally placed in the bottom of terminal device, one as secondary microphone, at speech data noise reduction
Reason, is generally placed in top or the back of terminal device.
However, user is during the call of using terminal equipment, when gripping terminal device, finger may block up
The foreign matters such as firmly main microphon hole, or dust block main microphon hole, the transmission quality of impact speech data.
Content of the invention
The purpose of the present invention is intended at least solve one of technical problem in correlation technique to a certain extent.
For this reason, the first of the present invention purpose is to propose a kind of phonetic incepting quality determining method, the method can be accurate
Whether detection microphone aperture is blocked, and reminds user when microphone aperture is blocked it is ensured that passing through microphone aperture to voice number
According to the quality of reception.
Second object of the present invention is to propose a kind of phonetic incepting quality detection device.
Third object of the present invention is to propose a kind of terminal device.
For reaching above-mentioned purpose, the phonetic incepting quality determining method of first aspect present invention embodiment, including：Detection terminal
On equipment, the difference of the voice signal intensity that the voice signal intensity of the first microphone aperture reception is received with second microphone hole is
No more than predetermined threshold value；If described difference is more than predetermined threshold value, detect that the time period that described difference is more than predetermined threshold value is
No reach default time threshold；If the described time period reaches default time threshold, user is reminded to detect described terminal
Whether the microphone aperture of equipment blocks.
The phonetic incepting quality determining method of the embodiment of the present invention, the language that on detection terminal equipment, the first microphone aperture receives
Whether the difference of the voice signal intensity that sound signal strength signal intensity is received with second microphone hole is more than predetermined threshold value, if difference is more than
Predetermined threshold value, then detect whether difference reaches default time threshold more than the time period of predetermined threshold value, and then if the time period
Reach default time threshold, then remind whether the microphone aperture of user's detection terminal equipment blocks.Thus, can accurately detect
Whether microphone aperture is blocked, and reminds user when microphone aperture is blocked it is ensured that passing through microphone aperture to speech data
The quality of reception.
For reaching above-mentioned purpose, the phonetic incepting quality detection device of second aspect present invention embodiment, including：First detection
Module, the voice receiving with second microphone hole for the voice signal intensity that the first microphone aperture on detection terminal equipment receives
Whether the difference of signal strength signal intensity is more than predetermined threshold value；
Second detection module, for when described difference is more than predetermined threshold value, detecting that described difference is more than predetermined threshold value
Whether the time period reaches default time threshold；
Prompting module, for when the described time period reaching default time threshold, reminding user to detect, described terminal sets
Whether standby microphone aperture blocks.
The phonetic incepting quality detection device of the embodiment of the present invention, the language that on detection terminal equipment, the first microphone aperture receives
Whether the difference of the voice signal intensity that sound signal strength signal intensity is received with second microphone hole is more than predetermined threshold value, if difference is more than
Predetermined threshold value, then detect whether difference reaches default time threshold more than the time period of predetermined threshold value, and then if the time period
Reach default time threshold, then remind whether the microphone aperture of user's detection terminal equipment blocks.Thus, can accurately detect
Whether microphone aperture is blocked, and reminds user when microphone aperture is blocked it is ensured that passing through microphone aperture to speech data
The quality of reception.
For reaching above-mentioned purpose, the terminal device of third aspect present invention embodiment, including：Shell, the first microphone aperture, the
Two microphone aperture, processor and memory；
Described first microphone aperture and described second microphone hole dispose on the housing, described processor and described deposit
The interior volume that reservoir surrounds positioned at described housing, described processor passes through to read the executable program of storage in described memory
Code running program corresponding with described executable program code, for executing following steps：
The voice that the voice signal intensity that on detection terminal equipment, the first microphone aperture receives is received with second microphone hole
Whether the difference of signal strength signal intensity is more than predetermined threshold value；
If described difference is more than predetermined threshold value, detect whether described difference reached more than the time period of predetermined threshold value pre-
If time threshold；
If the described time period reaches default time threshold, user is reminded to detect the microphone aperture of described terminal device
Whether block.
The terminal device of the embodiment of the present invention, voice signal intensity and second microphone that detection first microphone aperture receives
Whether the difference of the voice signal intensity that hole receives is more than predetermined threshold value, if difference is more than predetermined threshold value, detection difference is big
Whether reach default time threshold in the time period of predetermined threshold value, and then if the time period reach default time threshold, then
Whether the microphone aperture reminding user's detection terminal equipment blocks.Thus, can accurately detect whether microphone aperture is blocked, when
User is reminded it is ensured that passing through the quality of reception to speech data for the microphone aperture when microphone aperture is blocked.
The aspect that the present invention adds and advantage will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and easy to understand, wherein：
Fig. 1 is the flow chart of phonetic incepting quality determining method according to an embodiment of the invention；
Fig. 2 is the flow chart of phonetic incepting quality determining method in accordance with another embodiment of the present invention；
Fig. 3 is the flow chart of the phonetic incepting quality determining method according to another embodiment of the present invention；
Fig. 4 is the structural representation of phonetic incepting quality detection device according to an embodiment of the invention；
Fig. 5 is the structural representation of phonetic incepting quality detection device in accordance with another embodiment of the present invention；
Fig. 6 is the structural representation of the phonetic incepting quality detection device according to another embodiment of the present invention；And
Fig. 7 is the structural representation of terminal device according to an embodiment of the invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
Phonetic incepting quality determining method, device and the terminal device of the embodiment of the present invention are described below in conjunction with the accompanying drawings.
In actual applications, during user's using terminal equipment is conversed, may be due to gripping terminal device
Gesture etc. impact, cause the microphone aperture of terminal device to be blocked by finger, clothing etc., thus this microphone aperture is due to being hidden
Gear, the speech data of collection is not known and is not even collected, the speech quality of impact user.And now, user is difficult to find to lead to
The reason words quality is affected, makes troubles to the call between user.
In order to solve the above problems, the present invention proposes a kind of phonetic incepting quality determining method embodiment, and the method should
For in the terminal device with least two microphone aperture, for the ease of description, below to be provided with two wheats in whole equipment
It is described as a example gram air holes, specific as follows：
Fig. 1 is the flow chart of phonetic incepting quality determining method according to an embodiment of the invention.As shown in figure 1, should
Method includes：
S110, the voice signal intensity that on detection terminal equipment, the first microphone aperture receives is received with second microphone hole
Whether the difference of voice signal intensity is more than predetermined threshold value.
Specifically, in actual applications, in terminal device, at least two microphone aperture, this two microphone aperture are usual
It is arranged on the diverse location of terminal device, such as one top being arranged on terminal device, one is arranged on terminal device
Bottom etc., when user's communication, above-mentioned two microphone aperture receives voice signal simultaneously.
However, when one of microphone aperture is blocked, the voice signal intensity of its collection, with respect to another wheat
The voice signal intensity difference of gram elegance collection is larger.
Thus, can the first microphone aperture receives on detection terminal equipment voice signal intensity receive with second microphone hole
The difference of voice signal intensity whether be more than predetermined threshold value.Wherein, above-mentioned first microphone aperture and second microphone hole difference
Diverse location positioned at terminal device.
Wherein it is desired to explanation, above-mentioned predetermined threshold value is to be marked according to many experiments, when two microphone aperture gather
Voice signal intensity level when being more than this predetermined threshold value, show that the quality of speech signal of one of microphone aperture collection is not high,
May be blocked by foreign matter.
S120, if difference is more than predetermined threshold value, it is default whether detection difference reached more than the time period of predetermined threshold value
Time threshold.
Specifically, under some application scenarios, the voice signal intensity that the first microphone aperture is received with second microphone hole
Difference be more than predetermined threshold value it may be possible to because emergency case leads to the of short duration of microphone aperture is blocked, adopt to speech data
Collection impact is less.
Such as, user, in call, because changing the grip to terminal device, and leads to inswept first microphone of finger
Hole, causes the language that the first microphone aperture is gathered with second microphone hole in finger inswept moment, the voice signal intensity of collection
The difference of sound signal strength signal intensity is more than predetermined threshold value, and the speech quality of user is affected less.
Thus, whether the collection in order to accurately judge speech data is a greater impact, in the first microphone aperture and second
The difference of the voice signal intensity of microphone aperture collection is more than during predetermined threshold value in addition it is also necessary to detect that this difference is more than predetermined threshold value
The duration of time period, if reach default time threshold.
S130, if the time period reaches default time threshold, the microphone aperture of prompting user's detection terminal equipment is
No block.
Specifically, if the duration that difference is more than predetermined threshold value reaches default time gate limit value, remind user,
Whether the microphone aperture in order to user's detection terminal equipment blocks, quickly to remove foreign matter microphone aperture being caused block
Deng.
It should be noted that according to the difference of concrete application scene, reaching when the duration that difference is more than predetermined threshold value
During default time gate limit value, user can be reminded using different alerting patterns：
Remind user whether detection microphone aperture blocks than such as by voice mode, or can be carried by mode of vibration
Whether awake user's detection microphone aperture blocks, or user can be reminded to detect whether microphone aperture has screening by buzzing mode
Gear, or user can be reminded to detect whether microphone aperture blocks by splashette mode.
In sum, the phonetic incepting quality determining method of the embodiment of the present invention, the first microphone on detection terminal equipment
Whether the difference of the voice signal intensity that the voice signal intensity that hole receives is received with second microphone hole is more than predetermined threshold value, such as
Fruit difference is more than predetermined threshold value, then whether detection difference reaches default time threshold more than the time period of predetermined threshold value, and then
If the time period reaches default time threshold, remind whether the microphone aperture of user's detection terminal equipment blocks.Thus,
Can accurately detecting whether microphone aperture is blocked, reminding user when microphone aperture is blocked it is ensured that passing through microphone aperture pair
The quality of reception of speech data.
Based on above example, it should be noted that due to identify the parameter of voice signal intensity can have multiple, such as,
The Y-PSNR of mark voice signal intensity, range value etc. all can represent voice signal intensity, thus, according to concrete application need
The difference asked, can the first microphone aperture receives on detection terminal equipment in different ways voice signal intensity and the second wheat
Whether the difference of the voice signal intensity that gram air holes receives is more than predetermined threshold value, is exemplified below：
The first example, the amplitude of the voice signal that can be received by the first microphone aperture on detection terminal equipment, with
The amplitude difference of the voice signal intensity that second microphone hole receives, obtains the voice that on terminal device, the first microphone aperture receives
The size of the difference of the voice signal intensity that signal strength signal intensity is received with second microphone hole.
Specifically, Fig. 2 is the flow chart of phonetic incepting quality determining method in accordance with another embodiment of the present invention, such as schemes
Shown in 2, above-mentioned steps S110 may include：
S210, obtains the first amplitude of the voice signal that the first microphone aperture receives on terminal device, and the second Mike
Second amplitude of the voice signal that air holes receives.
Specifically, coherent signal testing equipment can be passed through, or the signal detection application program on terminal device etc., obtain
First amplitude of the voice signal that the first microphone aperture receives on terminal device, and the voice signal that second microphone hole receives
The second amplitude.
S220, calculates the Magnitude Difference of the first amplitude and the second amplitude.
S230, judges whether Magnitude Difference is more than default amplitude threshold.
It is appreciated that when one of microphone aperture is blocked, the voice signal intensity of its collection, with respect to another
The voice signal intensity difference of individual microphone collection is larger, that is, the amplitude of the voice signal gathering, with respect to another Mike's elegance
The Magnitude Difference of the voice signal of collection is larger.
Specifically, calculate the Magnitude Difference of the first amplitude and the second amplitude, and judge this Magnitude Difference whether more than default
Amplitude threshold.
Wherein, amplitude threshold can be demarcated according to many experiments, when the voice signal of two microphone aperture collections
When Magnitude Difference is more than this predetermined threshold value, shows that the quality of speech signal of one of microphone aperture collection is not high, may be subject to
The blocking of foreign matter.
Second example, the peak value noise of the voice signal that can be received by the first microphone aperture on detection terminal equipment
Than, the Y-PSNR difference of the voice signal receiving with second microphone hole, obtain the first microphone aperture on terminal device and connect
The size of the difference of the voice signal intensity that the voice signal intensity received is received with second microphone hole.
Specifically, Fig. 3 is the flow chart of the phonetic incepting quality determining method according to another embodiment of the present invention, such as schemes
Shown in 3, above-mentioned steps S110 may include：
S310, obtains the first Y-PSNR of the voice signal that the first microphone aperture receives on terminal device, Yi Ji
Second Y-PSNR of the voice signal that two microphone aperture receive.
Specifically, coherent signal testing equipment can be passed through, or the signal detection application program on terminal device etc., obtain
First Y-PSNR of the voice signal that the first microphone aperture receives on terminal device, and the voice that the second wheat air holes receives
Second Y-PSNR of signal.
S320, calculates the signal to noise ratio difference of the first Y-PSNR and the second Y-PSNR.
S330, judges whether signal to noise ratio difference is more than default snr threshold.
It is appreciated that when one of microphone aperture is blocked, the voice signal intensity of its collection, with respect to another
The voice signal intensity difference of individual microphone collection is larger, that is, the Y-PSNR of the voice signal gathering, with respect to another wheat
The signal to noise ratio difference of the voice signal of gram elegance collection is larger.
Specifically, calculate the signal to noise ratio difference of the first Y-PSNR and the second Y-PSNR, and judge this signal to noise ratio
Whether difference is more than default snr threshold.
Wherein, amplitude threshold can be demarcated according to many experiments, when the voice signal of two microphone aperture collections
When Magnitude Difference is more than this predetermined threshold value, shows that the quality of speech signal of one of microphone aperture collection is not high, may be subject to
The blocking of foreign matter.
In sum, the phonetic incepting quality determining method of the embodiment of the present invention, according to the difference of application scenarios, can pass through
Relatively the first microphone aperture and the collection of the second Mike hole, the size of the different parameters respective value of voice signal, detects the first wheat
Gram air holes and second microphone hole gather the difference of voice signal intensity.Thus, it is easy to compare the first microphone aperture and the second wheat
The difference of the voice signal intensity of gram air holes collection, thus can accurately detect whether microphone aperture is blocked, when microphone aperture quilt
User is reminded it is ensured that passing through the quality of reception to speech data for the microphone aperture when blocking.
In order to realize above-described embodiment, the invention allows for a kind of phonetic incepting quality detection device.Fig. 4 is according to this
The structural representation of the phonetic incepting quality detection device of one embodiment of invention.As shown in figure 4, this device may include：First
Detection module 10, the second detection module 20 and prompting module 30.
Wherein, first detection module 10, the voice signal intensity receiving for the first microphone aperture on detection terminal equipment
Whether the difference of the voice signal intensity receiving with second microphone hole is more than predetermined threshold value.
Second detection module 20, for when difference is more than predetermined threshold value, detection difference is more than the time period of predetermined threshold value
Whether reach default time threshold.
Prompting module 30, for when the time period reaching default time threshold, reminding the wheat of user's detection terminal equipment
Whether gram air holes blocks.
Specifically, the difference according to concrete application scene, prompting module 30 can remind user to detect in different ways
Whether the microphone aperture of terminal device blocks：
Such as, prompting module 30 can remind user to detect whether described microphone aperture blocks by voice mode.Or carry
Awake module 30 can remind user to detect whether described microphone aperture blocks by mode of vibration.Or prompting module 30 can pass through honeybee
Ring mode reminds user to detect whether described microphone aperture blocks.Or prompting module 30 can by splashette mode remind user examine
Survey whether described microphone aperture blocks.
It should be noted that the aforementioned explanation to phonetic incepting quality determining method, it is also applied for the present invention and implements
The phonetic incepting quality detection device of example, the details not disclosed in phonetic incepting quality detection device embodiment of the present invention, here
Repeat no more.
In sum, the phonetic incepting quality detection device of the embodiment of the present invention, the first microphone on detection terminal equipment
Whether the difference of the voice signal intensity that the voice signal intensity that hole receives is received with second microphone hole is more than predetermined threshold value, such as
Fruit difference is more than predetermined threshold value, then whether detection difference reaches default time threshold more than the time period of predetermined threshold value, and then
If the time period reaches default time threshold, remind whether the microphone aperture of user's detection terminal equipment blocks.Thus,
Can accurately detecting whether microphone aperture is blocked, reminding user when microphone aperture is blocked it is ensured that passing through microphone aperture pair
The quality of reception of speech data.
Fig. 5 is the structural representation of phonetic incepting quality detection device in accordance with another embodiment of the present invention.As Fig. 5 institute
Show, on the basis of as shown in Figure 4, first detection module 10 may include first acquisition unit 11, the first computing unit 12 and the
One judging unit 13.
Wherein, first acquisition unit 11, for obtaining on terminal device the of the voice signal that the first microphone aperture receives
One amplitude, and the second amplitude of the voice signal of second microphone hole reception.
First computing unit 12, for calculating the Magnitude Difference of the first amplitude and the second amplitude.
First judging unit 13, for judging whether Magnitude Difference is more than default amplitude threshold.
Fig. 6 is the structural representation of the phonetic incepting quality detection device according to another embodiment of the present invention.As Fig. 6 institute
Show, on the basis of as shown in Figure 4, first detection module 10 may include second acquisition unit 14, the second computing unit 15 and the
Two judging units 16.
Wherein, second acquisition unit 14, for obtaining on terminal device the of the voice signal that the first microphone aperture receives
One Y-PSNR, and the second Y-PSNR of the voice signal of second microphone hole reception.
Second computing unit 15, for calculating the signal to noise ratio difference of the first Y-PSNR and the second Y-PSNR.
Second judging unit 16, for judging whether signal to noise ratio difference is more than default snr threshold.
It should be noted that the aforementioned explanation to phonetic incepting quality determining method, it is also applied for the present invention and implements
The phonetic incepting quality detection device of example, the details not disclosed in phonetic incepting quality detection device embodiment of the present invention, here
Repeat no more.
In sum, the phonetic incepting quality detection device of the embodiment of the present invention, according to the difference of application scenarios, can pass through
Relatively the first microphone aperture and the collection of the second Mike hole, the size of the different parameters respective value of voice signal, detects the first wheat
Gram air holes and second microphone hole gather the difference of voice signal intensity.Thus, it is easy to compare the first microphone aperture and the second wheat
The difference of the voice signal intensity of gram air holes collection, thus can accurately detect whether microphone aperture is blocked, when microphone aperture quilt
User is reminded it is ensured that passing through the quality of reception to speech data for the microphone aperture when blocking.
In order to realize above-described embodiment, the invention allows for a kind of terminal device, Fig. 7 is according to one enforcement of the present invention
The structural representation of the terminal device of example, as shown in fig. 7, this terminal device includes shell 100, the first microphone aperture 110, second
Microphone aperture 120, processor 130 and memory 140.
Wherein, the first microphone aperture 110 and second microphone hole 120 are placed on shell 100, described processor 130 He
The interior volume that memory 140 surrounds positioned at shell 100, processor 130 passes through to read the executable journey of storage in memory 140
Sequence code running program corresponding with executable program code, for executing following steps：
The voice that the voice signal intensity that on detection terminal equipment, the first microphone aperture receives is received with second microphone hole
Whether the difference of signal strength signal intensity is more than predetermined threshold value.
If difference is more than predetermined threshold value, whether the time period that detection difference is more than predetermined threshold value reaches the default time
Thresholding.
If the time period reaches default time threshold, remind whether the microphone aperture of user's detection terminal equipment has screening
Gear.
Wherein, the first microphone aperture 110 and second microphone hole 120 are located at the diverse location of terminal device：
In one embodiment of the invention, the first microphone aperture 110 is located at the top of shell 100, second microphone hole
120 bottoms being located at shell 100.
In another embodiment of the present invention, the first microphone aperture 110 is located at the bottom of shell 100, second microphone
Hole 120 is located at the top of shell 100.
It should be noted that the aforementioned explanation to phonetic incepting quality determining method, it is also applied for the present invention and implements
The terminal device of example, the details not disclosed in terminal device embodiment of the present invention, will not be described here.
In sum, the terminal device of the embodiment of the present invention, detection first microphone aperture receive voice signal intensity with
Whether the difference of the voice signal intensity that second microphone hole receives is more than predetermined threshold value, if difference is more than predetermined threshold value,
Whether the time period that detection difference is more than predetermined threshold value reaches default time threshold, and then if when the time period reaches default
Between thresholding, then remind user's detection terminal equipment microphone aperture whether block.Thus, accurately microphone aperture can be detected whether
Being blocked, reminding user when microphone aperture is blocked it is ensured that passing through the quality of reception to speech data for the microphone aperture.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
Individual etc., unless otherwise expressly limited specifically.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combine.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of phonetic incepting quality determining method is it is characterised in that comprise the following steps：
The voice signal that the voice signal intensity that on detection terminal equipment, the first microphone aperture receives is received with second microphone hole
Whether the difference of intensity is more than predetermined threshold value；
If described difference is more than predetermined threshold value, detect whether described difference reached more than the time period of predetermined threshold value default
Time threshold；
If the described time period reaches default time threshold, whether the microphone aperture of prompting user's described terminal device of detection
Block.
2. the method for claim 1 it is characterised in that on described detection terminal equipment first microphone aperture receive language
Whether the difference of the voice signal intensity that sound signal strength signal intensity is received with second microphone hole is more than predetermined threshold value, including：
First amplitude of the voice signal that the first microphone aperture receives on acquisition terminal device, and the reception of second microphone hole
Second amplitude of voice signal；
Calculate the Magnitude Difference of described first amplitude and described second amplitude；
Judge whether described Magnitude Difference is more than default amplitude threshold.
3. the method for claim 1 it is characterised in that on described detection terminal equipment first microphone aperture receive language
Whether the difference of the voice signal intensity that sound signal strength signal intensity is received with second microphone hole is more than predetermined threshold value, including：
Obtain the first Y-PSNR of the voice signal that the first microphone aperture receives on terminal device, and second microphone hole
Second Y-PSNR of the voice signal receiving；
Calculate the signal to noise ratio difference of described first Y-PSNR and described second Y-PSNR；
Judge whether described signal to noise ratio difference is more than default snr threshold.
4. the method for claim 1 is it is characterised in that described prompting user detects the microphone aperture of described terminal device
Whether block, including：
User is reminded to detect whether described microphone aperture blocks by voice mode；Or,
User is reminded to detect whether described microphone aperture blocks by mode of vibration；Or,
User is reminded to detect whether described microphone aperture blocks by buzzing mode；Or,
User is reminded to detect whether described microphone aperture blocks by splashette mode.
5. a kind of phonetic incepting quality detection device is it is characterised in that include：
First detection module, the voice signal intensity receiving for the first microphone aperture on detection terminal equipment and second microphone
Whether the difference of the voice signal intensity that hole receives is more than predetermined threshold value；
Second detection module, for when described difference is more than predetermined threshold value, detecting that described difference is more than the time of predetermined threshold value
Whether section reaches default time threshold；
Prompting module, for when the described time period reaching default time threshold, reminding user to detect described terminal device
Whether microphone aperture blocks.
6. device as claimed in claim 5 is it is characterised in that described first detection module includes：
First acquisition unit, for obtaining the first amplitude of the voice signal that the first microphone aperture receives on terminal device, and
Second amplitude of the voice signal that second microphone hole receives；
First computing unit, for calculating the Magnitude Difference of described first amplitude and described second amplitude；
First judging unit, for judging whether described Magnitude Difference is more than default amplitude threshold.
7. device as claimed in claim 5 is it is characterised in that described first detection module includes：
Second acquisition unit, for obtaining the first peak value noise of the voice signal that the first microphone aperture receives on terminal device
Than, and the second Y-PSNR of the voice signal of second microphone hole reception；
Second computing unit, for calculating the signal to noise ratio difference of described first Y-PSNR and described second Y-PSNR；
Second judging unit, for judging whether described signal to noise ratio difference is more than default snr threshold.
8. device as claimed in claim 5 is it is characterised in that described prompting module is used for：
User is reminded to detect whether described microphone aperture blocks by voice mode；Or,
User is reminded to detect whether described microphone aperture blocks by mode of vibration；Or,
User is reminded to detect whether described microphone aperture blocks by buzzing mode；Or,
User is reminded to detect whether described microphone aperture blocks by splashette mode.
9. a kind of terminal device is it is characterised in that include shell, the first microphone aperture, second microphone hole, processor and storage
Device；
Described first microphone aperture and described second microphone hole dispose on the housing, described processor and described memory
The interior volume surrounding positioned at described housing, described processor passes through to read the executable program code of storage in described memory
To run program corresponding with described executable program code, for executing following steps：
The voice signal that the voice signal intensity that on detection terminal equipment, the first microphone aperture receives is received with second microphone hole
Whether the difference of intensity is more than predetermined threshold value；
If described difference is more than predetermined threshold value, detect whether described difference reached more than the time period of predetermined threshold value default
Time threshold；
If the described time period reaches default time threshold, whether the microphone aperture of prompting user's described terminal device of detection
Block.
10. terminal device as claimed in claim 9 it is characterised in that
Described first microphone aperture is located at the top of described shell, and described second microphone hole position is in the bottom of described shell；Or,
Described first microphone aperture is located at the bottom of described shell, and described second microphone hole position is in the top of described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804888.3A CN106453970A (en) | 2016-09-05 | 2016-09-05 | Voice receiving quality detection method and apparatus, and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804888.3A CN106453970A (en) | 2016-09-05 | 2016-09-05 | Voice receiving quality detection method and apparatus, and terminal device |
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| Publication Number | Publication Date |
|---|---|
| CN106453970A true CN106453970A (en) | 2017-02-22 |
Family
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Cited By (9)
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| CN106959838A (en) * | 2017-03-03 | 2017-07-18 | 广东欧珀移动通信有限公司 | Audio control method, audio control apparatus and electronic installation |
| CN107547704A (en) * | 2017-09-28 | 2018-01-05 | 奇酷互联网络科技（深圳）有限公司 | Call MIC switching method, device and mobile terminal |
| CN108981909A (en) * | 2018-05-16 | 2018-12-11 | 广东欧谱曼迪科技有限公司 | Endoscope illuminator automatic stand-by method and system are realized based on detection reflective light intensity |
| CN109089201A (en) * | 2018-07-26 | 2018-12-25 | Oppo广东移动通信有限公司 | Microphone plug-hole detection method and Related product |
| CN109788423A (en) * | 2019-01-23 | 2019-05-21 | 努比亚技术有限公司 | Phonetic incepting method, apparatus and computer readable storage medium |
| CN109862171A (en) * | 2017-11-30 | 2019-06-07 | 北京小米移动软件有限公司 | Terminal equipment control method and device |
| CN110324776A (en) * | 2019-06-28 | 2019-10-11 | 维沃移动通信有限公司 | Misplug the hole MIC based reminding method and terminal device |
| CN112333608A (en) * | 2018-07-26 | 2021-02-05 | Oppo广东移动通信有限公司 | Voice data processing method and related product |
| CN113746976A (en) * | 2021-07-23 | 2021-12-03 | 荣耀终端有限公司 | Audio module detection method, electronic device and computer storage medium |
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| CN106959838A (en) * | 2017-03-03 | 2017-07-18 | 广东欧珀移动通信有限公司 | Audio control method, audio control apparatus and electronic installation |
| CN107547704A (en) * | 2017-09-28 | 2018-01-05 | 奇酷互联网络科技（深圳）有限公司 | Call MIC switching method, device and mobile terminal |
| CN109862171A (en) * | 2017-11-30 | 2019-06-07 | 北京小米移动软件有限公司 | Terminal equipment control method and device |
| CN108981909A (en) * | 2018-05-16 | 2018-12-11 | 广东欧谱曼迪科技有限公司 | Endoscope illuminator automatic stand-by method and system are realized based on detection reflective light intensity |
| CN112333608B (en) * | 2018-07-26 | 2022-03-22 | Oppo广东移动通信有限公司 | Voice data processing method and related product |
| CN109089201A (en) * | 2018-07-26 | 2018-12-25 | Oppo广东移动通信有限公司 | Microphone plug-hole detection method and Related product |
| WO2020019843A1 (en) * | 2018-07-26 | 2020-01-30 | Oppo广东移动通信有限公司 | Microphone hole blockage detection method and related product |
| CN112333608A (en) * | 2018-07-26 | 2021-02-05 | Oppo广东移动通信有限公司 | Voice data processing method and related product |
| US11425520B2 (en) | 2018-07-26 | 2022-08-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for detecting blocking of microphone and related products |
| EP3820168A4 (en) * | 2018-07-26 | 2021-08-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Microphone hole blockage detection method and related product |
| CN109788423A (en) * | 2019-01-23 | 2019-05-21 | 努比亚技术有限公司 | Phonetic incepting method, apparatus and computer readable storage medium |
| CN110324776A (en) * | 2019-06-28 | 2019-10-11 | 维沃移动通信有限公司 | Misplug the hole MIC based reminding method and terminal device |
| CN110324776B (en) * | 2019-06-28 | 2021-03-02 | 维沃移动通信有限公司 | Miss-plugging MIC hole reminding method and terminal equipment |
| CN113746976A (en) * | 2021-07-23 | 2021-12-03 | 荣耀终端有限公司 | Audio module detection method, electronic device and computer storage medium |
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