CN105681529B - Intelligent sound recorded broadcast device and method - Google Patents
Intelligent sound recorded broadcast device and method Download PDFInfo
- Publication number
- CN105681529B CN105681529B CN201610049935.8A CN201610049935A CN105681529B CN 105681529 B CN105681529 B CN 105681529B CN 201610049935 A CN201610049935 A CN 201610049935A CN 105681529 B CN105681529 B CN 105681529B
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- line control
- voice
- voice signal
- mobile terminal
- control earphone
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
-
- 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
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
-
- 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
Abstract
The invention discloses a kind of intelligent sound recorded broadcast device and methods, including intelligent mobile terminal and line control earphone Mike, intelligent mobile terminal includes speech recognition module, voice recording module and voice playing module, and intelligent mobile terminal is equipped with earphone jack, and line control earphone Mike is equipped with broadcasting button；When line control earphone Mike is inserted into earphone jack, speech recognition module automatic identification filters out the voice signal in the surrounding environment sound acquired by line control earphone Mike, and voice signal is sent to voice recording module and is recorded and is saved；When pressing broadcasting button, the voice signal of nearest one section of recording is played by line control earphone Mike.The present invention is using the common line control earphone with Mike, one section of continuous voice is recognized from surrounding environment sound by speech recognition module and is recorded and is saved by voice recording module, user can need to play by the press key shortcut on line control earphone according to oneself, not interfere with the effect experience that user normally listens to music.
Description
Technical field
It is the present invention relates to portable audio-visual equipment field, in particular to a kind of to carry out intelligent sound using line control earphone Mike
The device and method of recorded broadcast.
Background technique
Currently, smart phone, which listens to music, sees that video has become homely food, taking earphone can be used family acquisition more preferably
Audio experience.But it is frequently encountered such situation: oneself is just immersed in the audio played in earphone, unexpected someone is to certainly
Oneself speaks, and fails not hear the language of other side since the sound in earphone is larger, has to take earphone, trouble allows other side to retell one
Time.This results in some occasions to remove the cumbersome of earphone, and in addition other side may be because that needs repeat to speak and be fed up with.
The Chinese utility model patent of Patent No. 201420361776.1 disclose " one kind exempt from extract carry out low coverage dialogue
Earphone ", it further includes full directional microphone, operational amplifier, which, which includes earphone case, sound source input end and power amplifier,
One analog-digital converter, filter circuit and hybrid circuit, the input terminal phase of the output end and operational amplifier of full directional microphone
Even, the output end of operational amplifier is connected with the input terminal of the first analog-digital converter, the output end of the first analog-digital converter and filter
The input terminal of wave circuit is connected, and the output end of filter circuit is connected with the first input end of hybrid circuit, sound source input end with mix
The second input terminal for closing circuit is connected, and the output end of hybrid circuit is connected with the input terminal of power amplifier.On earphone setting all referring to
Microphone, full directional microphone acquire the voice signal around earphone, voice signal are filtered defeated with the source of sound of earphone afterwards
The voice signal mixing entered is exported by power amplifier from loudspeaker, and user, which does not have to excision earphone, to carry out low coverage pair with neighbouring people
Words, it is easy to use.But the earphone realizes the operation such as voice collecting, filtering, last and earphone itself sound by pure hardware circuit
Source mixing output.What user heard when wearing earphone and listening audio will be that earphone source of sound adds ring around filtered by the earphone
The mixing of border sound, user can not voluntarily remove unwanted ambient sound, influence the effect experience that user listens to music.
Summary of the invention
When present invention aim to address listening to the audio of portable audio-visual equipment using earphone at present, others and oneself are encountered
Oneself, which speaks, is not easy to catch at the first time, needs to extract the technical issues of earphone links up with other side again, leads to poor user experience.
To realize the above goal of the invention, on the one hand, the present invention provides a kind of intelligent sound recorded broadcast device, including intelligent mobile
Terminal and line control earphone Mike, the intelligent mobile terminal include that speech recognition module, voice recording module and voice play mould
Block, the intelligent mobile terminal are equipped with earphone jack, and the line control earphone Mike is equipped with broadcasting button；
When the line control earphone Mike is inserted into the earphone jack, the speech recognition module automatic identification filters out logical
The voice signal in the surrounding environment sound of the line control earphone Mike acquisition is crossed, and the voice signal is sent to the Speech Record
Molding block is recorded and is saved；
When pressing the broadcasting button, believed by the voice that the voice playing module plays nearest one section of recording
Number, and user is sent to by the line control earphone Mike.
Further, in the intelligent mobile terminal, it also is equipped with recording switch in the front end of the speech recognition module, when
When opening the recording switch, the speech recognition module ability automatic identification screening passes through the week that the line control earphone Mike acquires
Enclose the voice signal in ambient sound.
Further, only as the continuous a period of time t of the voice signal, and when reaching certain loudness, just described in starting
Voice recording module is recorded.
Further, time t >=5 second.
Further, the speech recognition module identifies the voice therein according to the frequency range of the ambient sound
Signal, if the frequency range of the ambient sound is identified as voice signal in the frequency range of voice, by the ambient sound.
Further, when pressing the broadcasting button, sound being played in intelligent mobile terminal described in automatic pause
Frequency signal or the volume for reducing the audio signal automatically, so that user clearly listens to the voice signal recorded.
Further, it when the voice signal of recording does not play also after T after a period of time, is then automatically deleted described
Voice signal.
Further, time T >=1 minute.
Further, the intelligent mobile terminal is mobile phone or tablet computer.
On the other hand, the present invention provides a kind of intelligent sound recorded broadcast method, includes the following steps:
(1) it provides intelligent mobile terminal and line control earphone Mike, the intelligent mobile terminal includes speech recognition module, language
Sound records module and voice playing module, earphone jack is arranged on the intelligent mobile terminal, in the line control earphone Mike
Upper setting broadcasting button；
(2) the line control earphone Mike is inserted into the earphone jack, then the speech recognition module automatic identification screening
Out by the voice signal in the surrounding environment sound of line control earphone Mike acquisition, and the voice signal is sent to institute's predicate
Sound records module and is recorded and saved；
(3) press the broadcasting button, then the voice playing module plays the voice signal of nearest one section of recording,
And user is sent to by the line control earphone Mike.
Further, in the intelligent mobile terminal, recording switch also is set in the front end of the speech recognition module,
When opening the recording switch, the speech recognition module ability automatic identification is filtered out to be acquired by the line control earphone Mike
Surrounding environment sound in voice signal.
Further, only as the continuous a period of time t of the voice signal, and when reaching certain loudness, just described in starting
Voice recording module is recorded.
Further, when pressing the broadcasting button, sound being played in intelligent mobile terminal described in automatic pause
Frequency signal or the volume for reducing the audio signal automatically, so that user clearly listens to the voice signal recorded.
Further, the speech recognition module identifies the voice therein according to the frequency range of the ambient sound
Signal, if the frequency range of the ambient sound is identified as voice signal in the frequency range of voice, by the ambient sound.
Compared with prior art, the beneficial effects of the present invention are:
The present invention passes through the speech recognition module in intelligent mobile terminal using the common line control earphone with Mike
One section of continuous voice is recognized from surrounding environment sound and is recorded and is saved by voice recording module, and user can root
According to oneself needing to play by the press key shortcut on line control earphone, does not need, may not necessarily comprehend, not interfere with user
The effect experience normally listened to music.The present invention is substantially a kind of software solution, at low cost without additional hardware, is fitted
For any intelligent terminal, the troublesome operation that user extracts earphone can be removed from, need to only press the key on line control earphone, Ji Ke
Other side and the voice oneself spoken just now are heard in earphone, it is convenient and efficient, and ambient sound will not in real time and be currently played
Audio mix, do not influence user's normal audio experience.
Detailed description of the invention
Fig. 1 is the functional block diagram of intelligent sound recorded broadcast Installation practice 1 of the present invention；
Fig. 2 is the functional block diagram of intelligent sound recorded broadcast Installation practice 2 of the present invention；
Fig. 3 is the flow chart of intelligent sound recorded broadcast embodiment of the method 1 of the present invention；
Fig. 4 is the flow chart of intelligent sound recorded broadcast embodiment of the method 2 of the present invention；
Fig. 5 is the flow chart of intelligent sound recorded broadcast embodiment of the method 3 of the present invention.
In figure, intelligent mobile terminal 1；Speech recognition module 101；Voice recording module 102；Voice playing module 103；Record
Sound switch 104；Line control earphone Mike 2；Broadcasting button 201.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
Embodiment 1:
As shown in Figure 1, intelligent sound recorded broadcast device of the invention, including intelligent mobile terminal 1 and line control earphone Mike 2,
Intelligent mobile terminal 1 includes speech recognition module 101, voice recording module 102 and voice playing module 103, line control earphone wheat
Grams 2 are equipped with broadcast button 201.
Line control earphone Mike 2 is inserted in the earphone jack on intelligent mobile terminal 1, wherein the wheat in line control earphone Mike 2
Gram acquisition ambient sound is sent into speech recognition module 101, and speech recognition module 101 identifies wherein according to the frequency range of ambient sound
Voice signal, if the frequency range of ambient sound is identified as voice signal in the frequency range of voice, by ambient sound, and will
The voice signal send to voice recording module 102 and is recorded and saved.When user press the broadcasting on line control earphone Mike 2 by
When button 201, voice playing module 103 starts to play the voice signal of nearest one section of recording, and the voice signal is passed through line traffic control
Earphone in earphone Mike 2 is given user and is listened to.
Embodiment 2:
As shown in Fig. 2, intelligent sound recorded broadcast device of the invention, including intelligent mobile terminal 1 and line control earphone Mike 2,
Intelligent mobile terminal 1 includes speech recognition module 101, voice recording module 102, voice playing module 103 and recording switch
104, line control earphone Mike 2 is equipped with broadcast button 201.Recording switch 104 is defeated by the Mike in line control earphone Mike 2 for switching
Enter to the ambient sound of speech recognition module 101.
Line control earphone Mike 2 is inserted in the earphone jack on intelligent mobile terminal 1, opens recording switch 104, wherein line traffic control
Mike in earphone Mike 2 acquires ambient sound and is sent into speech recognition module 101, and speech recognition module 101 is according to the frequency of ambient sound
Rate range identifies voice signal therein, if the frequency range of ambient sound knows ambient sound in the frequency range of voice
Not Wei voice signal such as t >=5 second, then the voice signal is sent to Speech Record molding when the voice signal continues for some time t
Block 102 is recorded and is saved.When user presses the broadcast button 201 on line control earphone Mike 2, voice playing module 103
Start to play the nearest one section voice signal recorded, and gives the voice signal to use by the earphone in line control earphone Mike 2
It listens at family.After T after a period of time, such as T >=1 minute, user does not press the broadcast button 201 on line control earphone Mike 2, i.e.,
The voice signal of recording is not played, then is automatically deleted the recording, vacates memory headroom to record subsequent voice signal.
Embodiment 3:
As shown in figure 3, intelligent sound recorded broadcast method of the invention, steps are as follows:
Line control earphone Mike: being inserted into the earphone jack of intelligent mobile terminal by step S100, and intelligent mobile terminal plays sound
Frequently；
Step S110: surrounding environment sound is acquired by line control earphone Mike；
Step S120: judging that the frequency of ambient sound whether in voice frequency range, and reaches certain loudness, if so,
Proceed to step S140；If it is not, then return step S100；
Step S140: the Record and Save section audio signal；
Step S150: judging after T after a period of time, and whether user presses broadcasting button；If so, proceeding to step
S160；If it is not, then deleting return step S100 after this section recording；
Step S160: pause plays present video, plays this section recording by voice playing module, and pass through line control earphone
Mike sends user to and listens to.
In step S150, time T is preferably >=1 minute.
Embodiment 4
As shown in figure 4, intelligent sound recorded broadcast method of the invention, steps are as follows:
Line control earphone Mike: being inserted into the earphone jack of intelligent mobile terminal by step S200, and intelligent mobile terminal plays sound
Frequently；
Step S210: surrounding environment sound is acquired by line control earphone Mike；
Step S220: judging that the frequency of ambient sound whether in voice frequency range, and reaches certain loudness, if so,
Proceed to step S230；If it is not, then return step S200；
Step S230: judge whether ambient sound continues for some time t；If so, proceeding to step S240；If it is not, then returning
Return step S200；
Step S240: the Record and Save section audio signal；
Step S250: judging after T after a period of time, and whether user presses broadcasting button；If so, proceeding to step
S260；If it is not, then deleting return step S200 after this section recording；
Step S260: pause plays present video, plays this section recording by voice playing module, and pass through line control earphone
Mike sends user to and listens to.
In step S230, time t is preferably >=5 seconds.
Embodiment 5
As shown in figure 5, intelligent sound recorded broadcast method of the invention, steps are as follows:
Line control earphone Mike: being inserted into the earphone jack of intelligent mobile terminal by step S300, and intelligent mobile terminal plays sound
Frequently；
Step S310: surrounding environment sound is acquired by line control earphone Mike；
Step S315: judge whether recording switch is opened；If so, proceeding to step S320；If it is not, then return step
S300；
Step S320: judging that the frequency of ambient sound whether in voice frequency range, and reaches certain loudness, if so,
Proceed to step S330；If it is not, then return step S300；
Step S330: judge whether ambient sound continues for some time t；If so, proceeding to step S240；If it is not, then returning
Return step S300；
Step S340: the Record and Save section audio signal；
Step S350: judging after T after a period of time, and whether user presses broadcasting button；If so, proceeding to step
S360；If it is not, then deleting return step S300 after this section recording；
Step S360: reducing the volume of currently playing audio, plays this section recording by voice playing module, and pass through line
Control earphone Mike sends user to and listens to.
In step S330, time t is preferably >=5 seconds；In step S350, time T is preferably >=1 minute.
In addition to the implementation, the present invention can also have other embodiments, all to use equivalent substitution or equivalent transformation shape
At technical solution, be all fallen within the protection domain of application claims.
Claims (12)
1. intelligent sound recorded broadcast device, which is characterized in that including intelligent mobile terminal and line control earphone Mike, the intelligent mobile
Terminal includes speech recognition module, voice recording module and voice playing module, and the intelligent mobile terminal is inserted equipped with earphone
Hole, the line control earphone Mike are equipped with broadcasting button；
When the line control earphone Mike is inserted into the earphone jack, the speech recognition module automatic identification, which filters out, passes through institute
The voice signal in the surrounding environment sound of line control earphone Mike acquisition is stated, and the voice signal is sent to the Speech Record molding
Block is recorded and is saved；
When pressing the broadcasting button, the voice signal of nearest one section of recording is played by the voice playing module, and
User is sent to by the line control earphone Mike；
Only as the continuous a period of time t of the voice signal, and when reaching certain loudness, just start the voice recording module into
Row recording.
2. intelligent sound recorded broadcast device as described in claim 1, which is characterized in that in the intelligent mobile terminal, also in institute
The front end for stating speech recognition module is equipped with recording switch, and when opening the recording switch, the speech recognition module is just automatic
The voice signal in the surrounding environment sound acquired by the line control earphone Mike is screened in identification.
3. intelligent sound recorded broadcast device as claimed in claim 1 or 2, which is characterized in that time t >=5 second.
4. intelligent sound recorded broadcast device as described in claim 1, which is characterized in that the speech recognition module is according to the ring
The frequency range of border sound identifies the voice signal therein, if the frequency range of the ambient sound is in the frequency range of voice
It is interior, then the ambient sound is identified as voice signal.
5. intelligent sound recorded broadcast device as described in claim 1, which is characterized in that when pressing the broadcasting button, automatically
Suspend audio signal being played in the intelligent mobile terminal or reduce the volume of the audio signal automatically, so as to user
Clearly listen to the voice signal recorded.
6. intelligent sound recorded broadcast device as described in claim 1, which is characterized in that when the voice signal of recording passes through one
When not playing also after section time T, then the voice signal is automatically deleted.
7. intelligent sound recorded broadcast device as claimed in claim 6, which is characterized in that time T >=1 minute.
8. intelligent sound recorded broadcast device as described in claim 1, which is characterized in that the intelligent mobile terminal is mobile phone or puts down
Plate computer.
9. intelligent sound recorded broadcast method, which comprises the steps of:
(1) it provides intelligent mobile terminal and line control earphone Mike, the intelligent mobile terminal includes speech recognition module, Speech Record
Earphone jack is arranged on the intelligent mobile terminal in molding block and voice playing module, sets on the line control earphone Mike
Set broadcasting button；
(2) the line control earphone Mike is inserted into the earphone jack, then the speech recognition module automatic identification filters out logical
The voice signal in the surrounding environment sound of the line control earphone Mike acquisition is crossed, and the voice signal is sent to the Speech Record
Molding block is recorded and is saved；Only as the continuous a period of time t of the voice signal, and when reaching certain loudness, just start
The voice recording module is recorded；
(3) broadcasting button is pressed, then the voice playing module plays the voice signal of nearest one section of recording, and leads to
It crosses the line control earphone Mike and sends user to.
10. intelligent sound recorded broadcast method as claimed in claim 9, which is characterized in that in the intelligent mobile terminal, also exist
Recording switch is arranged in the front end of the speech recognition module, and when opening the recording switch, the speech recognition module ability is certainly
Dynamic identification filters out the voice signal in the surrounding environment sound acquired by the line control earphone Mike.
11. intelligent sound recorded broadcast method as claimed in claim 9, which is characterized in that when pressing the broadcasting button, automatically
Suspend audio signal being played in the intelligent mobile terminal or reduce the volume of the audio signal automatically, so as to user
Clearly listen to the voice signal recorded.
12. intelligent sound recorded broadcast method as claimed in claim 9, which is characterized in that the speech recognition module is according to
The frequency range of ambient sound identifies the voice signal therein, if the frequency range of the ambient sound is in the frequency model of voice
In enclosing, then the ambient sound is identified as voice signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610049935.8A CN105681529B (en) | 2016-01-25 | 2016-01-25 | Intelligent sound recorded broadcast device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049935.8A CN105681529B (en) | 2016-01-25 | 2016-01-25 | Intelligent sound recorded broadcast device and method |
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| CN105681529B true CN105681529B (en) | 2019-06-28 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277687A (en) * | 2017-06-16 | 2017-10-20 | 南京中感微电子有限公司 | A kind of audio frequency apparatus and its processing method |
| CN108391206A (en) * | 2018-03-30 | 2018-08-10 | 广东欧珀移动通信有限公司 | Signal processing method, device, terminal, earphone and readable storage medium storing program for executing |
| CN108462914A (en) * | 2018-04-18 | 2018-08-28 | 深圳市睿冠科技有限公司 | A method of promoting earphone experience |
| CN110570848A (en) * | 2019-07-22 | 2019-12-13 | 南京巨鲨显示科技有限公司 | Voice control system of recording and broadcasting all-in-one machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825993A (en) * | 2014-03-11 | 2014-05-28 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for treating environment sound during conversation |
| CN104158970A (en) * | 2010-02-20 | 2014-11-19 | 华为终端有限公司 | Environmental sound prompting method and mobile terminal |
| CN105100356A (en) * | 2015-07-07 | 2015-11-25 | 上海斐讯数据通信技术有限公司 | Automatic volume adjustment method and system |
-
2016
- 2016-01-25 CN CN201610049935.8A patent/CN105681529B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158970A (en) * | 2010-02-20 | 2014-11-19 | 华为终端有限公司 | Environmental sound prompting method and mobile terminal |
| CN103825993A (en) * | 2014-03-11 | 2014-05-28 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for treating environment sound during conversation |
| CN105100356A (en) * | 2015-07-07 | 2015-11-25 | 上海斐讯数据通信技术有限公司 | Automatic volume adjustment method and system |
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