CN106453797A - Call voice recording method and device - Google Patents
Call voice recording method and device Download PDFInfo
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- CN106453797A CN106453797A CN201610913573.2A CN201610913573A CN106453797A CN 106453797 A CN106453797 A CN 106453797A CN 201610913573 A CN201610913573 A CN 201610913573A CN 106453797 A CN106453797 A CN 106453797A
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- signal strength
- call voice
- mobile terminal
- recording
- light signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
- H04M1/656—Recording arrangements for recording a message from the calling party for recording conversations
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- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
Abstract
The embodiments of the invention disclose a call voice recording method. The method is based on a mobile terminal, a light entry hole of a light sensor is formed in the back of the mobile terminal, and the method comprises the steps of: detecting whether the mobile terminal is in a call state; if in the call state, detecting the intensity of light signals acquired by the light sensor; when the detected intensity of light signals is lower than a set light intensity threshold, acquiring call voice for recording; and when detecting that the intensity of light signals is higher than the set light intensity threshold during recording, ending recording the call voice. In addition, the embodiments of the invention further correspondingly disclose a call voice recording device. By adopting the method and the device, the recording operation process in a call can be simplified, and the call voice can be recorded section by section, thereby facilitating reading of the recorded contents and improving the use convenience of users.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly, to a kind of call voice recording method and device.
Background technology
With the development of scientific and technological progress and society, mobile hand-held device has become as the weight connecting each other between men
Want communication tool.User, when being conversed using mobile terminal, often runs into the situation needing recording call content, for example
The information such as important telephone number, address, at this moment user the sound-recording function in using terminal can be selected to preserve dialog context
Become audio file, when user needs the dialog context looking back last time, you can transfer in the storage device of mobile terminal and broadcast
Put this audio file.
But, in related technical scheme, user's needs are clicked on record button in communication process manually and are recorded
The startup of sound function and closing, complex operation；Meanwhile, segmented cannot be provided in prior art to record, so from communication process
Start recording during beginning and close recording after communication process terminates, the audio file capacity of reservation is larger, and it is in the future right to be not easy to
The reading of recording substance, the convenience that user uses is not enough.
Content of the invention
The embodiment of the present invention proposes a kind of method of call voice record, it is possible to resolve mobile terminal calling process recording behaviour
Make loaded down with trivial details, the not enough technical problem of convenience.
A kind of call voice recording method, the mobile terminal back side is provided with the incidence hole of light sensor, including：
Whether detection mobile terminal is in talking state；
When being in talking state, detect the light signal strength that described light sensor collects；
When the described light signal strength detecting is less than the Intensity threshold setting, collection call voice is recorded；
In recording process, when the Intensity threshold that described light signal strength is higher than described setting is detected, terminate to record institute
State call voice.
Optionally, methods described includes：
Judge that when described mobile terminal enters talking state space before time T whether the light signal strength that detects is higher than
The ambient light threshold setting；
If so, then execute the operation whether described detection mobile terminal is in talking state.
Optionally, the described light signal strength detecting is less than the Intensity threshold setting and includes：
The duration being less than the Intensity threshold of described setting in the described light signal strength detecting exceedes the time threshold of setting
During value, the light signal strength detecting described in judgement is less than the Intensity threshold of described setting.
Optionally, described detect described light signal strength be higher than described setting Intensity threshold when, terminate record institute
Before stating call voice, also include：
When described mobile terminal terminates described talking state, terminate to record described call voice.
Optionally, after described mobile terminal terminates described talking state, also include：
It is equal to for the moment in the quantity of the sound bite of described recording, the sound bite of described recording is directly preserved；
It is more than for the moment in the quantity of the sound bite of described recording, the sound bite of described recording is spliced into an audio frequency
Preserved after file.
In addition it is also proposed that a kind of device of call voice record.
A kind of call voice tape deck, the mobile terminal back side is provided with the incidence hole of light sensor, described device bag
Include：
Talking state detection module, for detecting whether mobile terminal is in talking state；
Light signal strength detection module, for when being in talking state, detecting the light that described light sensor collects
Signal strength signal intensity；
Call voice records module, for when the described light signal strength detecting is less than the Intensity threshold setting, adopting
Collection call voice is recorded；
Recording control module, in recording process, detecting the light intensity that described light signal strength is higher than described setting
During threshold value, terminate to record described call voice.
Optionally, described light signal strength detection module is additionally operable to：
Judge that when described mobile terminal enters talking state space before time T whether the light signal strength that detects is higher than
The ambient light threshold setting；
If so, then execute the operation whether described detection mobile terminal is in talking state.
Optionally, described light signal strength detection module is additionally operable to：
The duration being less than the Intensity threshold of described setting in the described light signal strength detecting exceedes the time threshold of setting
During value, the light signal strength detecting described in judgement is less than the Intensity threshold of described setting.
Optionally, described recording control module is additionally operable to, when described mobile terminal terminates described talking state, terminate record
Make described call voice.
Optionally, described device also includes：
Audio frequency preserving module, the quantity for the sound bite in described recording is equal to for the moment, by the voice of described recording
Fragment directly preserves；
It is more than for the moment in the quantity of the sound bite of described recording, the sound bite of described recording is spliced into an audio frequency
Preserved after file.
Using the embodiment of the present invention, in mobile terminal when being conversed, by detecting the light that light sensor collects
Signal strength signal intensity, and contrasted with the threshold value setting, when light signal strength is detected less than threshold value, that is, start to record, in light
When signal strength signal intensity is higher than threshold value, that is, terminate the incidence hole so that user passes through the light sensor at the touch terminal back side of recording, that is,
The opening and closing of sound-recording function in communication process can be controlled, record without repeatedly clicking in terminal front panel
Function button, thus simplify operating process；Meanwhile, user can repeatedly open and close as needed in whole communication process
Sound-recording function, carries out segmented record to key message, is easy to recording substance is read out, thus improve user using just
Profit.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Wherein：
Fig. 1 is a kind of schematic diagram of call voice recording method in an embodiment；
Fig. 2 is a kind of flow chart of call voice recording method in an embodiment；
Fig. 3 is a kind of terminal interface schematic diagram of call voice recording method in an embodiment；
Fig. 4 is a kind of structure chart of call voice tape deck in an embodiment；
Fig. 5 is a kind of hardware structure of the computer system running above-mentioned call voice recording method in an embodiment
Figure.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
In one embodiment it is proposed that a kind of method of call voice record.The realization of the method can be dependent on calculating
Machine program, this computer program can be calling record software.This computer program can run on based on von Neumann system
On computer system, this computer system can be that the back side is provided with the panel computer of light sensor incidence hole and intelligent hand
The mobile terminal devices such as machine.
Light sensor is a kind of light intensity that can sense local environment and realizes automatically adjusting according to ambient light
The sensor of display brightness, is mainly made up of light projector and two parts of light-receiving device, using light projector by rays pass through lens
Focus on, light reaches the lens of light-receiving device through transmission, finally received inductor and receive, receiving inductor will receive
Optical signal is converted into electric signal.In the present embodiment, due to the incidence hole of light sensor to be arranged on the back side of mobile terminal,
As shown in figure 1, user directly can click on incidence hole by finger in communication process while holding mobile devices, mobile
Terminal the situation of and thang-kng shielded according to incidence hole can produce control signal sound-recording function opened and closed, and not
Need user constantly to take away equipment and click on record button in front panel to be controlled, thus improving the convenience of use.
Specifically, the flow chart being illustrated in figure 2 the call voice recording method of the present embodiment, comprises the following steps：
Step S102：Whether detection mobile terminal is in talking state.
Step S104：When being in talking state, detect the light signal strength that described light sensor collects.
When user receives calls or calls to other users, the mobile terminal of user enters talking state.?
In the present embodiment, mobile terminal can be judged by the operation detecting the operation that receive calls of user or user calls
This mobile terminal enters talking state, hangs up the telephone or when other side hangs up the telephone when mobile terminal detects user, then judges
This mobile terminal exits talking state.
When this programme is by user, the light sensor incidence hole being arranged on the mobile terminal back side to be clicked on, masking
Incidence hole, leads to the light signal strength that light sensor receives to reduce, to produce the control signal to sound-recording function.Due to light
Line sensor is only sensitive to ambient light, and when ambient light is relatively low, such as under dark surrounds, its incidence hole collects the light of ambient light
Signal strength signal intensity and user's finger are covered the light signal strength that incidence hole collected and are closer to；And, user will move end
When end is placed in pocket or bag, the light signal strength that the incidence hole of light sensor is collected is relatively low.So, in order to
Avoid incidence hole in dark surrounds to collect during relatively low light signal strength and send wrong control signal, in detection mobile terminal
In addition it is also necessary to judge whether it is under dark surrounds before being whether in talking state.
In one embodiment, detect its light collecting when mobile terminal enters the T for the previous period of talking state
Signal strength signal intensity, and contrasted with ambient light threshold.Light sensor, when detecting light signal strength, is according to certain sampling
To be acquired by the optical signal of incidence hole, the data of detected light signal strength can have certain caching to frequency
Time T, the data for example arranging detection after sampling every time preserves 2s.Meanwhile, the ambient light intensity under different environmental conditions is
Differ, the illumination reference value for varying environment as shown in the table, wherein, the ambient light illumination on daytime in more than 100lux,
And the ambient light illumination in evening, in below 1lux, is distinguished clearly.So, arrange suitable ambient light threshold it may determine that
Whether the environmental light intensity of surrounding belongs to the scope that actual control signal can be produced with impact.
For example, setting ambient light threshold is 10lux, when user places a finger on the incidence hole of light sensor, detects
Light signal strength be 0.01lux, under light conditions, light sensor enter talking state before 2s when detect light letter
Number intensity is 1000lux, higher than the ambient light threshold setting, that is, judges that mobile terminal is now under photoenvironment, Ke Yiji
The step whether continuous execution subsequent detection terminal enters talking state；And assume under dark situations, light sensor is entering
The light signal strength detecting during 2s before talking state is 0.0005lux, less than the ambient light threshold setting, that is, judges mobile whole
End is now under dark surrounds, and now None- identified goes out the Strength Changes that user clicks on the optical signal that incidence hole produces to terminal,
Thus terminating the operation to subsequent step.
Table 1
| Place/environment | Brightness value (unit：lux) |
| Fine day | 30000～300000 |
| Cloudy day | 300～10000 |
| Indoor daylight lamp | 100 |
| Moonlit night | 0.03～0.30 |
| Dark night | 0.0007～0.003 |
Step S106：When the described light signal strength detecting is less than the Intensity threshold setting, collection call voice enters
Row is recorded.
Step S108：In recording process, when the Intensity threshold that described light signal strength is higher than described setting is detected, knot
Bundle records described call voice.
As it was previously stated, mobile terminal is detecting the light signal strength of ambient light when higher than ambient light threshold, if used
Family when mobile terminal is in talking state, finger is placed on the incidence hole of light sensor, now light sensor detection
The light signal strength arriving is relatively low, arranges suitable Intensity threshold and may determine that whether user is placed on light sensor by finger
Incidence hole.For example, under light conditions, the light signal strength that light sensor detects during 2s before entering talking state is
1000lux it is believed that ambient light intensity now is 1000lux, when user places a finger on the incidence hole of light sensor, light
The light signal strength that line sensor detects is 0.01lux, then, can arrange Intensity threshold is 1lux it is assumed that light level
The light signal strength that device detects is 0.01lux, less than set Intensity threshold, that is, judges that now finger is placed on by user
On the incidence hole of light sensor, thus opening call voice recording function.
Likewise, when the light signal strength that detects of incidence hole of light sensor is higher than the Intensity threshold setting, moving
Dynamic terminal judges that finger is taken away by user from incidence hole, thus stopping the recording to call voice.For example, user converse into
Row arrives the incidence hole that finger is placed on during 10s light sensor, and terminal detects light signal strength now less than light intensity threshold
After value, proceed by recording；After 5s, finger is removed at the incidence hole of light sensor by user, then now terminal
The light signal strength detecting is higher than the threshold value setting, thus terminating Recording Process.
In one embodiment, when proceeding by recording and terminating recording, send prompting message to user respectively, this carries
Show that message can be vibration reminding or of short duration jingle bell is reminded, can also be and bullet is carried out on the interface of mobile terminal
Window is reminded, and in order to prevent false touch from typically can close screen background lamp in communication process, can be arranged on and carry out lighting during pop-up
Screen background lamp, simultaneously in screen display information, as shown in figure 3, so can prevent due to record length long, user
Do not notice and recording and remove finger and lead to recording to be interrupted, and user does not discover, and causes information to omit.
In one embodiment, the duration being less than, in the light signal strength detecting, the Intensity threshold setting exceedes setting
During time threshold, that is, judge that the light signal strength detecting is less than the Intensity threshold of described setting.Finger is placed on light by user
During the incidence hole of line sensor, time of placement is if it exceeds certain duration, then, terminal judges detected light letter
Number intensity is less than the Intensity threshold of described setting, thus opening sound-recording function.And during being recorded, user can be by
Finger is removed, and now the light signal strength detected by mobile terminal is ambient light intensity, higher than the Intensity threshold setting before,
In the present embodiment, terminal may proceed to be recorded, and finger is placed on the incidence hole of light sensor in upper once user
Upper and when exceeding certain duration, terminal judges that detected light signal strength is less than the Intensity threshold setting, and now just ties
Shu Benci Recording Process.
For example, the time threshold of setting is 2s, during user's communication, a length of 3s when user touches incidence hole, and exceed
Set time threshold, the intensity being detected simultaneously by optical signal is less than set Intensity threshold, and mobile terminal starts recording
Function；After 1min records, when a length of 4s that user touches incidence hole is detected, exceed set time threshold, with
When the intensity of optical signal is detected and be less than set Intensity threshold, now mobile terminal terminates sound-recording function.
And for example, mobile terminal detects when a length of 0.5s that user touches incidence hole, less than set time threshold, though
The intensity being so detected simultaneously by optical signal is less than set Intensity threshold, but is unsatisfactory for setting due to touching the duration of incidence hole
The condition being turned on and off sound-recording function, now terminal do not operated.In the present embodiment, touch due to being provided with user
The duration threshold value of incidence hole it is only necessary to exceed the time of setting, mobile terminal can in the incidence hole touching light sensor
Be turned on and off record, always finger is placed at incidence hole without user, prevent record length long cause tired
Labor, improves Consumer's Experience.
In one embodiment, in communication process and when being recorded, mobile terminal detects user and touches light biography
Sensor with terminate Recording Process operation before, when mobile terminal exits talking state, then terminate Recording Process.In the present embodiment
In, user may be after during a call opens sound-recording function, and mobile terminal is constantly in recording state, and may user need
The time of recording is longer, or have forgotten closing sound-recording function, and until end of conversation, now mobile terminal is detecting call shape
At the end of state, directly close sound-recording function, to save the power consumption of terminal.
After terminating the recording process to call voice, the call voice being gathered is preserved by mobile terminal.?
During the continuous sound bite of call voice only one of which recorded, mobile terminal is directly preserved.In the call recorded
When voice has multiple fragment, mobile terminal can be spliced, and is preserved after synthesizing an audio file again.Example
As when can record starting each time and terminate to record, the joining day marks, afterwards according still further to the sequencing of time respectively
Each section of call voice is coupled together, preserves the file of an entirety, be easy to manage.
In one embodiment, mobile terminal, after call voice is recorded, voice messaging is converted in text
Hold and preserved again.In the communication process of user, may comprise in call voice as telephone number, email address, temporally
The important informations such as point, above-mentioned key message can be extracted by mobile terminal by speech recognition, and saves as content of text.
In the present embodiment, when speech recognition being carried out to call voice, not only speech recognition can be carried out to mandarin, for multiple sides
Speech, multi-lingual all can be identified.In the present embodiment, can be different by adding in the sound template of mobile terminal
Language form, such as mandarin, Guangdong language, the south of Fujian Province language etc., and the language of the difference country origin such as English, German, by lexicon
Mate and to realize speech recognition.
In one embodiment, the important information in call voice can also be extracted by keyword match.Keyword
Coupling can have multiple implementations, for example, after being identified result, the voice messaging that mobile terminal will identify that is direct
Mated with default phonetic feature.In the present embodiment, judge that the voice messaging identifying is mated with default phonetic feature
Mode have multiple, for example, can when voice messaging is identical with default phonetic feature, judge the two coupling, such as one section
Call voice " who are you " in dialogue it is assumed that there is " who are you " this phonetic feature in default phonetic feature, that
When mobile terminal retrieves this phonetic feature from ATL, that is, think identified voice messaging and default language
Sound characteristic matching；Furthermore it is also possible to be judged by the crucial sound bite of compatible portion, for example, one section is talked with
In call voice " where the address that could you tell me is " it is assumed that be provided with default phonetic feature " your address " or
" where " etc. sound bite is as matching template, then mobile terminal this two fragments in recognizing above-mentioned call voice
When it is also possible to judge that identified call voice is matched with default phonetic feature.
Likewise, again keyword match can also be carried out after call voice is converted into content of text, thus extracting
Go out important information.Can using various ways judge the content of text that converts whether with default keyword match.For example, can be
When the content of text of conversion is identical with default keyword, judge the two coupling, such as go coupling logical with " address " two words
Language sound " your address ", can the match is successful；In addition, can be in the content of text of conversion and default keyword synonym each other
Or during near synonym, judge the two coupling, such as the word of the semantic similitude such as " where stay in ", " place ", " position " is it is also possible to think
It is made into work(, in the manner, thesaurus or near synonym storehouse can be pre-set, then extended according to thesaurus or near synonym storehouse
Default keyword.
In another embodiment, the content of text that also can be converted by calculating and the similarity of default keyword, and
Relatively similarity to judge whether to mate with the size of threshold value.For example, can be by the content of text of conversion and default keyword
The ratio comprising identical characters is calculating similarity：When have in 10 characters of the first content of text 7 with default keyword
When identical, then similarity is 70%, if threshold value is set to 50%, the match is successful to judge the two.
In one embodiment, may also provide user's edition interface, select the call voice recorded is entered by user
Edlin and the mode preserving, such as increase remark information, change filename etc., and, the text that speech recognition is extracted
Content enters edlin, to ensure the accuracy of record information.Can also be according to the selection instruction of user input, mobile or deletion institute
The recording file preserving and the text extracting, to realize the reasonable utilization of mobile terminal memory space.
A kind of additionally, in one embodiment it is also proposed that device of call voice record, as shown in figure 4, above-mentioned call
The device of voice record includes talking state detection module 102, light signal strength detection module 104, and call voice records module
106, control module 108 of recording, wherein：
Talking state detection module 102, for detecting whether mobile terminal is in talking state；
Light signal strength detection module 104, for when being in talking state, detecting what described light sensor collected
Light signal strength；
Call voice record module 106, for the described light signal strength detecting be less than set Intensity threshold when,
Collection call voice is recorded；
Recording control module 108, in recording process, detecting the light that described light signal strength is higher than described setting
During strong threshold value, terminate to record described call voice.
Optionally, described light signal strength detection module 104 is additionally operable to：
Judge that when described mobile terminal enters talking state space before time T whether the light signal strength that detects is higher than
The ambient light threshold setting；
If so, then execute the operation whether described detection mobile terminal is in talking state.
Optionally, described light signal strength detection module 104 is additionally operable to：
The duration being less than the Intensity threshold of described setting in the described light signal strength detecting exceedes the time threshold of setting
During value, the light signal strength detecting described in judgement is less than the Intensity threshold of described setting.
Optionally, described recording control module 108 is additionally operable to, when described mobile terminal terminates described talking state, terminate
Record described call voice.
Optionally, described device also includes：
Audio frequency preserving module 110, the quantity for the sound bite in described recording is equal to for the moment, by the language of described recording
Tablet section directly preserves；
It is more than for the moment in the quantity of the sound bite of described recording, the sound bite of described recording is spliced into an audio frequency
Preserved after file.
Implement the embodiment of the present invention, when mobile terminal is conversed, by detecting the light letter that light sensor collects
Number intensity, and being contrasted with the threshold value setting, when light signal strength is detected and being less than threshold value, that is, starts to record, in light letter
When number intensity is higher than threshold value, that is, terminate the incidence hole so that user passes through the light sensor at the touch terminal back side of recording, you can
Opening and closing to sound-recording function in communication process are controlled, and click on recording work(without multiple in terminal front panel
Energy button, thus simplify operating process；Meanwhile, user can repeatedly open and close record as needed in whole communication process
Sound function, carries out segmented record to key message, is easy to recording substance is read out, thus improving the facility of user's use
Property.
In one embodiment, as shown in figure 5, Fig. 5 illustrates a kind of base of the method running above-mentioned call voice record
Terminal 10 in the computer system of von Neumann system.This computer system can be the terminals such as smart mobile phone or panel computer
Equipment.Specifically, it may include the outer input interface 1001 that connected by system bus, processor 1002, memory 1003 and
Output interface 1004.Wherein, outer input interface 1001 optionally can at least include network interface 10012, light sensor
10014.Memory 1003 may include external memory 10032 (such as hard disk, CD or floppy disk etc.) and built-in storage 10034.Defeated
Outgoing interface 1004 can at least include display screen 10042 grade equipment.And described processor 1002 is additionally operable to execute above-mentioned call voice
The method of record, including：
Whether detection mobile terminal is in talking state；
When being in talking state, detect the light signal strength that described light sensor collects；
When the described light signal strength detecting is less than the Intensity threshold setting, collection call voice is recorded；
In recording process, when the Intensity threshold that described light signal strength is higher than described setting is detected, terminate to record institute
State call voice.
Optionally, processor 1002 is additionally operable to execute：Judge to enter talking state space before time T in described mobile terminal
When the light signal strength that detects whether higher than the ambient light threshold setting；If so, whether then execute described detection mobile terminal
It is in the operation of talking state.
Optionally, processor 1002 is additionally operable to execute：It is less than the light of described setting in the described light signal strength detecting
When the duration of strong threshold value exceedes the time threshold of setting, the light signal strength detecting described in judgement is less than the light of described setting
Strong threshold value.
Optionally, when processor 1002 detects the Intensity threshold that described light signal strength is higher than described setting, terminate
Before recording described call voice, processor 1002 is additionally operable to execute：When described mobile terminal terminates described talking state, terminate
Record described call voice.
Optionally, after described mobile terminal terminates described talking state, processor 1002 is additionally operable to execute：In described record
The quantity of the sound bite of system is equal to for the moment, and the sound bite of described recording is directly preserved；Sound bite in described recording
Quantity be more than for the moment, the sound bite of described recording is spliced into after an audio file and is preserved.
In the present embodiment, the operation of this method is based on computer program, and the program file of this computer program is stored in
In the aforementioned external memory 10032 based on the computer system 10 of von Neumann system, operationally it is loaded into built-in storage
In 10034, after being then compiled as machine code, it is transferred to execution in processor 1002, so that being based on von Neumann system
Computer system 10 in form talking state detection module 102 in logic, light signal strength detection module 104, language of conversing
Sound records module 106, control module 108 of recording, audio frequency preserving module 110.And the method implementation procedure in call voice record
In, the parameter of input is all received by outer input interface 1001, and is transferred to caching in memory 1003, is then input to locate
Processed in reason device 1002, the result data of process or be cached in memory 1003 is subsequently processed, or is passed
Exported to output interface 1004.
Above disclosed be only present pre-ferred embodiments, certainly the right model of the present invention can not be limited with this
Enclose, the equivalent variations therefore made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (10)
1. a kind of call voice recording method, methods described is based on mobile terminal it is characterised in that the described mobile terminal back side sets
It is equipped with the incidence hole of light sensor, methods described includes：
Whether detection mobile terminal is in talking state；
When being in talking state, detect the light signal strength that described light sensor collects；
When the described light signal strength detecting is less than the Intensity threshold setting, collection call voice is recorded；
In recording process, when the Intensity threshold that described light signal strength is higher than described setting is detected, terminate to record described leading to
Language sound.
2. call voice recording method as claimed in claim 1 is it is characterised in that methods described includes：
Judge whether to enter the light signal strength detecting during talking state space before time T higher than setting in described mobile terminal
Ambient light threshold；
If so, then execute the operation whether described detection mobile terminal is in talking state.
3. call voice recording method as claimed in claim 1 is it is characterised in that the described light signal strength detecting is less than
The Intensity threshold setting includes：
When the described light signal strength detecting exceedes the time threshold of setting less than the duration of the Intensity threshold of described setting,
The light signal strength detecting described in judging is less than the Intensity threshold of described setting.
4. call voice recording method as claimed in claim 1 is it is characterised in that described light signal strength is detected described
Higher than described setting Intensity threshold when, terminate record described call voice before, also include：
When described mobile terminal terminates described talking state, terminate to record described call voice.
5. call voice recording method as claimed in claim 1 is it is characterised in that terminate described call in described mobile terminal
After state, also include：
It is equal to for the moment in the quantity of the sound bite of described recording, the sound bite of described recording is directly preserved；
It is more than for the moment in the quantity of the sound bite of described recording, the sound bite of described recording is spliced into an audio file
After preserved.
6. a kind of call voice tape deck, described device is based on mobile terminal it is characterised in that the described mobile terminal back side sets
It is equipped with the incidence hole of light sensor, described device includes：
Talking state detection module, for detecting whether mobile terminal is in talking state；
Light signal strength detection module, for when being in talking state, detecting the optical signal that described light sensor collects
Intensity；
Call voice records module, for when the described light signal strength detecting is less than the Intensity threshold setting, collection is logical
Language sound is recorded；
Recording control module, in recording process, detecting the Intensity threshold that described light signal strength is higher than described setting
When, terminate to record described call voice.
7. call voice tape deck as claimed in claim 6 is it is characterised in that described light signal strength detection module is also used
In：
Judge whether to enter the light signal strength detecting during talking state space before time T higher than setting in described mobile terminal
Ambient light threshold；
If so, then execute the operation whether described detection mobile terminal is in talking state.
8. call voice tape deck as claimed in claim 6 is it is characterised in that described light signal strength detection module is also used
In：
When the described light signal strength detecting exceedes the time threshold of setting less than the duration of the Intensity threshold of described setting,
The light signal strength detecting described in judging is less than the Intensity threshold of described setting.
9. call voice tape deck as claimed in claim 6 is it is characterised in that described recording control module is additionally operable in institute
When stating mobile terminal and terminating described talking state, terminate to record described call voice.
10. call voice tape deck as claimed in claim 6 is it is characterised in that described terminal also includes：
Audio frequency preserving module, the quantity for the sound bite in described recording is equal to for the moment, by the sound bite of described recording
Directly preserve；
It is more than for the moment in the quantity of the sound bite of described recording, the sound bite of described recording is spliced into an audio file
After preserved.
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| CN201610913573.2A CN106453797A (en) | 2016-10-19 | 2016-10-19 | Call voice recording method and device |
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| CN201610913573.2A CN106453797A (en) | 2016-10-19 | 2016-10-19 | Call voice recording method and device |
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