CN109788383A - A kind of earphone of autonomous selection ambient sound - Google Patents
A kind of earphone of autonomous selection ambient sound Download PDFInfo
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- CN109788383A CN109788383A CN201811403212.9A CN201811403212A CN109788383A CN 109788383 A CN109788383 A CN 109788383A CN 201811403212 A CN201811403212 A CN 201811403212A CN 109788383 A CN109788383 A CN 109788383A
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- ambient sound
- sound
- earphone
- module
- headset body
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Abstract
The present invention relates to a kind of earphones of autonomous selection ambient sound, including headset body and ambient sound gatherer, the ambient sound gatherer and the audition unit of headset body are electrically connected, and the ambient sound gatherer includes the power supply being successively electrically connected, manual switch module, pickup module, intelligent control module；The manual switch module is used to control the acquisition that pickup module carries out ambient sound, and the intelligent control module judges whether the audition unit that ambient sound is imported to headset body by analyzing pickup module ambient sound collected.Ambient sound is monitored using pick up facility, whether intelligence or artificial decision ambient sound export, and the user to have demand to ambient sound provides conveniently.
Description
Technical field
The invention belongs to sound transmitter devices, and in particular to a kind of earphone of autonomous selection ambient sound.
Background technique
In existing earphone, form has ear type, and ear suspension type, In-Ear and wear-type etc., environment isolation is semi-open
Formula and two kinds closed, when in use, emphasizes sound quality and audio in playback equipment, to sound other in surrounding enviroment play every
The effect eliminated absolutely or intelligently, this has the user of demand to bring inconvenience surrounding environment sound.
The existing technological means of the present invention is, it can be achieved that whether autonomous or intelligent decision in earphone output unit is added ring
Border sound.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of earphone of autonomous selection ambient sound.To overcome earphone to environment
The defect of sound isolation, by ambient sound gatherer come autonomous or intelligent selection ambient sound importing.
The technical scheme is that including headset body and ambient sound gatherer, the ambient sound gatherer with
The audition unit of headset body is electrically connected, and the ambient sound gatherer includes the power supply being successively electrically connected, manual switch
Module, pickup module, intelligent control module；The manual switch module is used to control the acquisition that pickup module carries out ambient sound,
The intelligent control module judges whether ambient sound importing ear by analyzing pickup module ambient sound collected
The audition unit of machine ontology.
Preferred embodiment, the pickup module include amplifier and microphone, and described amplifier one end and microphone are electrical
Connection, the other end and intelligent control module are electrically connected.
Preferred embodiment, the ambient sound gatherer and headset body are isolated standalone module, and the ambient sound imports
Device and the audition unit of headset body are carried out external by conducting wire.
Preferred embodiment is provided with the mounting groove to match with the ambient sound gatherer in the headset body, described
Ambient sound gatherer is embedded in the mounting groove.
Preferred embodiment is evenly arranged with multiple groups microphone at left and right sides of the headset body.
Preferred embodiment, the intelligent control module include sound element detector, benchmark acoustic memory and comparison module, institute
The output end of the input terminal and pickup module of stating sound element detector connects, the output end of sound element detector mould compared with
The input terminal of block connects, and the input terminal of comparison module is also connect with benchmark acoustic memory, and comparison module is by sound element detector
The sound element of detection is compared analysis with the reference note being stored in benchmark acoustic memory, to judge whether to audition list
Member exports the voice signal that the pickup module is picked up.
Preferred embodiment, the sound element detector include timbre detector, loudness detector and pitch detector.
The audition unit connecting pin of preferred embodiment, the ambient sound gatherer and headset body is additionally provided with sound amplification
Device.
Preferred embodiment, the sound intensifier are proportion operational amplifier.
Preferred embodiment, the comparator include threshold comparator.
The beneficial effects of the present invention are: a kind of earphone of autonomous selection ambient sound is provided, using pick up facility to environment
Sound is monitored, and is identified accordingly according to the data monitored, to choose whether access environment sound.In this way
It can satisfy demand of the different crowd in different moments to ambient sound, to improve the convenience that earphone uses.
Detailed description of the invention:
Fig. 1 is independently to select the ambient sound gatherer outlet structure of the earphone of ambient sound to show described in the embodiment of the present invention
It is intended to；
Fig. 2 is independently to select the ambient sound gatherer built-in structure of the earphone of ambient sound to show described in the embodiment of the present invention
It is intended to；
Fig. 3 is the intelligent control module control principle block diagram that the earphone of ambient sound is independently selected described in the embodiment of the present invention.
Description of symbols
1- microphone, 2- manual switch module, 3- intelligent control module, 4- conducting wire, 5- amplifier, 6- headset body.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-3, specific embodiment provided by the invention is as follows:
The earphone of the autonomous selection ambient sound of one kind of the present embodiment, including headset body 6 and ambient sound gatherer, it is described
Ambient sound gatherer and the audition unit of headset body 6 are electrically connected, and the ambient sound gatherer includes successively electrically connecting
Power supply, manual switch module 2, pickup module, the intelligent control module 3 connect；The manual switch module 2 is for controlling pickup mould
Block carries out the acquisition of ambient sound, and the intelligent control module 3 is sentenced by analyzing pickup module ambient sound collected
The disconnected audition unit whether ambient sound is imported to headset body 6.Manual switch module 2 can force to control whether to lead ambient sound
Enter pickup module, if manual switch module 2 is in close state, no matter ambient sound belongs to that type will not all import
Into pickup module.When manual switch module 2 is in the open state, ambient sound will be imported into pickup module.Pickup module
Ambient sound after extraction is transferred in intelligent control module 3, is further screened, the standard of screening is by user to environment
The demand of sound is determined.When what demand was most in practical applications is exactly that user wears earphone walking on the way, can exist to road
One demand of road vehicles tucket, to achieve the purpose that a protection inherently safe.In the use process of earphone there is also
Demand to certain specific voice, can be to avoid the omission of certain specific informations.It is compared identification according to sound element, it can
It is extracted, is inputted in the audition unit of headset body from ambient sound with the sound for preferably specifically needing user.
Preferred embodiment scheme, the pickup module include amplifier 5 and microphone 1, described 5 one end of amplifier and wheat
Gram wind 1 is electrically connected, and the other end and intelligent control module 3 are electrically connected.In such a way that microphone 1 is set, sound can be improved
Sensitivity, the corresponding accuracy of frequency and the responding range that sound obtains.Equivalent noise can be reduced simultaneously, improve noise
Than.By the setting of amplifier 5, the voice signal power amplification that can be will acquire, it is more accurate when judging to allow.
Even if useful signal is submerged in inside noise signal, though jam-to-signal it is useful signal it is much larger, as long as in noise
There are useful signals to come out useful signal extraction.
Preferred embodiment scheme, the ambient sound gatherer are isolated standalone module, the environment with headset body 6
The audition unit of sound gatherer and headset body 6 is carried out external by conducting wire.External mode is carried out by conducting wire 4, works as ring
Detection and maintenance that can quickly and conveniently to ambient sound gatherer when the failure of border sound gatherer.
Preferred embodiment scheme is provided with the installation to match with the ambient sound gatherer in the headset body 6
Slot, the ambient sound gatherer are embedded in the mounting groove.By the way that ambient sound gatherer is combined with headset main body
Mode, the convenience of user when in use can be promoted, avoid separating carrying and cause the loss or damage of certain components.
Preferred embodiment scheme is evenly arranged with multiple groups microphone 1 at left and right sides of the headset body 6.By along earphone
6 circumferencial direction of ontology is uniformly arranged the mode of multiple groups microphone 1, the ambient sound that pickup module can be made to receive is more uniform,
Completely.Ambient sound caused by the position inaccuracy being arranged by microphone 1 is avoided to collect imperfect or even acoustic information mistake occur
The case where collecting.
Preferred embodiment scheme, the intelligent control module 3 are deposited including sound element detector, the reference note being electrically connected
Reservoir, comparison module and relay；The comparison module includes comparator, control sound input port, reference note input port and output
Mouthful；The input terminal of the sound element detector is connect with pickup module, and output end is connect with the control sound input port, described
Benchmark acoustic memory is connect with the reference note input port, and the delivery outlet is electrically connected by relay and audition unit.Tool
Body, by by ambient sound sound element and benchmark compare because the sound element in memory extracts input respectively
Device carries out a matching treatment, when the two matching result is shown as consistent, controls with regard to output signal trigger relay by environment
Sound is input to the audition unit of headset body 6.When the two matching result is not met, just output signal will not trigger relay
Work.In actual use, the setting of benchmark acoustic memory can be carried out, according to the demand of user to ensure that ambient sound is led
Enter device when can be according to user's different situations required ambient sound import in the audition unit of headset body 6.
Preferred embodiment scheme, the sound element detector include timbre detector, loudness detector and pitch detection
Device.Three element tone colors of sound will be compareed, tone and loudness extract input comparator, then the standard that will be stored in memory
It is compared in sound input comparator, trigger relay sends voice signal to headset body 6 listen if the two matching
Sound unit can carry out the setting of reference note according to the demand of user, only just carry out with the consistent ambient sound of reference note element
Access processing.The tone color of ambient sound, tone and loudness are matched with reference note respectively, it can be to avoid the mistake of single element
Identification causes the erroneous judgement whether accessed to ambient sound.Can be stored respectively in the benchmark acoustic memory tone color as benchmark,
The data of tone and loudness, and carried out using the data as the contrasting foundation to data detected by sound element detector
Comparative analysis one by one.
In addition, there are many sound for needing to import for storage in the benchmark acoustic memory as another preferred scheme
The sound model of type, the sound type refer to user on tape earphone when it is expected the sound class that obtains from from external environment
Type, sound model can be stored as needed, for example, the loudspeaker acoustic model of storage automobile.Specifically, when user adorns oneself with ear
Machine walks on the road or when riding, in order to avoid the interference and influence of ambient external noise, it will usually by the volume tune of earphone
It obtains very big.For existing earphone, when the volume tune of earphone obtains very big, the shadow of external environment sound can be shielded substantially
It rings, that is to say, that also shielded simultaneously from external some more useful information, in this way, user can not obtain from outer
Portion issues some dangerous or warning acoustic information (for example, tucket of automobile), so that user can not recognize outside
Dangerous situation present in portion, the personal safety of user are difficult to ensure.However, when user uses earphone of the invention, even if
User obtains earpiece volume tune very big, and user also can timely and effectively get from external some useful informations；For example,
The sound model of honk is stored in benchmark acoustic memory, when pickup module picks up the car horn into external environment
When sound, honk can be imported into the audition unit of earphone, to make user after discriminatory analysis by intelligent control module
Honk can be obtained in time, allowed users to make and timely and effectively be reacted.
The audition unit connecting pin of preferred embodiment scheme, the ambient sound gatherer and headset body also sets up sound
Sound amplifier.By the setting of amplifier, the voice signal power amplification that can be will acquire, so that the audition list of headset body
Member can receive clearer ambient sound.
Preferred embodiment scheme, the sound intensifier are proportion operational amplifier.Use ratio operational amplifier can be with
It needs to adjust the ratio between the media sound of the audition unit access of ambient sound and headset body according to user, avoids the occurrence of environment
The case where sound is mutually covered with media sound occurs.
Preferred embodiment scheme, the comparator include threshold comparator.It can be by ambient sound using threshold comparator
Range of choice expands, the omission for avoiding single value from choosing when selecting to ambient sound.
In actual use, it can be operated with manual switches module 2 first to be selected, controls whether to obtain ambient sound.When
When manual switch module 2 is in the open state, pickup module will obtain ambient sound from the external world, if manual switch module 2 is in
Closed state, no matter ambient sound belongs to what type or state, and pickup module extraneous will not obtain ambient sound.Pickup module
Included amplifier 5 can amplify processing to the environment sound signal of input simultaneously, focus on the signal-to-noise ratio for improving ambient sound,
Be conducive to next be further processed.The reference note that benchmark acoustic memory in intelligent control module 3 is stored can basis
User demand is arranged accordingly, and user needs to extract what kind of sound and just stores corresponding sound, so as into
Match cognization after row.The ambient sound that pickup module will acquire is transferred to intelligent control module 3, and intelligent control module 3 will
The tone color of ambient sound, tone and loudness are detected and judged accordingly, it can be by the judgement of element when comparator is arranged
It may be set to be a codomain according to needing to be set as a fixed value, to finally decide whether to according to user demand
The environment sound signal that will acquire is transferred in the audition unit of headset body 6.
In the description of the embodiment of the present invention, it is to be understood that term " on ", "lower", "front", "rear", " left side ",
" right side ", " hard straight ", "horizontal", "center", "top", "bottom", " top ", " bottom ", "inner", "outside", " inside ", " outside " etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, merely to making in the description present invention and simplifying
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.Wherein, region or space that " inboard " refers to inside or fence up.It is " outer
Enclose " refer to region around certain particular elements or specific region.
In the description of the embodiment of the present invention, term " first ", " second ", " third ", " the 4th " are only to describe mesh
, it is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.It limits as a result,
There are the feature of " first ", " second ", " third ", " the 4th " to can explicitly or implicitly include one or more spy surely
Sign.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the embodiment of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection ", " assembling " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
In the description of the embodiment of the present invention, particular features, structures, materials, or characteristics can at any one or
It can be combined in any suitable manner in multiple embodiment or examples.
In the description of the embodiment of the present invention, it is to be understood that "-" and "~" indicated is that two values are same
Range, and the range includes endpoint.Such as: " A-B " indicates to be greater than or equal to A, and is less than or equal to the range of B." A~B "
It indicates to be greater than or equal to A, and is less than or equal to the range of B.
In the description of the embodiment of the present invention, the terms "and/or", only it is a kind of describe affiliated partner pass
Connection relationship indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, individually
There are these three situations of B.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of earphone of autonomous selection ambient sound, it is characterised in that: including headset body and ambient sound gatherer, the ring
Border sound gatherer and the audition unit of headset body are electrically connected, and the ambient sound gatherer includes successively being electrically connected
Power supply, manual switch module, pickup module, intelligent control module；The manual switch module is for controlling pickup module progress
The acquisition of ambient sound, the intelligent control module are judged whether by analyzing pickup module ambient sound collected
Ambient sound is imported to the audition unit of headset body.
2. a kind of autonomous earphone of selection ambient sound according to claim 1, it is characterised in that: the pickup module includes
There are amplifier and microphone, described amplifier one end and microphone are electrically connected, and the other end and intelligent control module are electrically connected.
3. a kind of earphone of autonomous selection ambient sound according to claim 1, it is characterised in that: the ambient sound imports dress
Setting with headset body is isolated standalone module, the audition unit of the ambient sound gatherer and headset body by conducting wire into
Row is external.
4. a kind of earphone of autonomous selection ambient sound according to claim 1, it is characterised in that: set in the headset body
It is equipped with the mounting groove to match with the ambient sound gatherer, the ambient sound gatherer is embedded in the mounting groove.
5. a kind of earphone of autonomous selection ambient sound according to claim 5, it is characterised in that: a left side for the headset body
Right two sides are evenly arranged with multiple groups microphone.
6. a kind of earphone of autonomous selection ambient sound according to claim 1, it is characterised in that: the intelligent control module
Including sound element detector, benchmark acoustic memory and comparison module, the input terminal and pickup mould of the sound element detector
The output end of block connects, and the output end of sound element detector and the input terminal of comparison module connect, the input terminal of comparison module
It is also connect with benchmark acoustic memory, comparison module is by the sound element that sound element detector detects and is stored in reference note storage
Reference note in device is compared analysis, to judge whether to export the sound letter that the pickup module is picked up to audition unit
Number.
7. a kind of earphone of autonomous selection ambient sound according to claim 6, it is characterised in that: the sound element detection
Device includes timbre detector, loudness detector and pitch detector.
8. a kind of earphone of autonomous selection ambient sound according to claim 1, it is characterised in that: the ambient sound imports dress
It sets and is additionally provided with sound intensifier with the audition unit connecting pin of headset body.
9. a kind of autonomous earphone of selection ambient sound according to claim 8, it is characterised in that: the sound intensifier is
Proportion operational amplifier.
10. a kind of autonomous earphone of selection ambient sound according to claim 7, it is characterised in that: the comparator includes
Threshold comparator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811403212.9A CN109788383A (en) | 2018-11-23 | 2018-11-23 | A kind of earphone of autonomous selection ambient sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811403212.9A CN109788383A (en) | 2018-11-23 | 2018-11-23 | A kind of earphone of autonomous selection ambient sound |
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| Publication Number | Publication Date |
|---|---|
| CN109788383A true CN109788383A (en) | 2019-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811403212.9A Pending CN109788383A (en) | 2018-11-23 | 2018-11-23 | A kind of earphone of autonomous selection ambient sound |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112887864A (en) * | 2021-01-26 | 2021-06-01 | 英华达（上海）科技有限公司 | Earphone with external sound physical transparent mode |
| CN114422896A (en) * | 2022-01-07 | 2022-04-29 | 深圳市平静科技有限公司 | Earphone environment tone section method and device, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848033A (en) * | 2016-04-10 | 2016-08-10 | 王美金 | Earphone in music listening state capable of communicating with people |
| CN205864671U (en) * | 2016-06-17 | 2017-01-04 | 万魔声学科技有限公司 | Earphone |
| CN108156550A (en) * | 2017-12-27 | 2018-06-12 | 上海传英信息技术有限公司 | The playing method and device of headphone |
| CN108429955A (en) * | 2018-04-19 | 2018-08-21 | 南京拙达科创加速器有限公司 | Release ambient sound enters the intelligent apparatus and method of earphone |
-
2018
- 2018-11-23 CN CN201811403212.9A patent/CN109788383A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848033A (en) * | 2016-04-10 | 2016-08-10 | 王美金 | Earphone in music listening state capable of communicating with people |
| CN205864671U (en) * | 2016-06-17 | 2017-01-04 | 万魔声学科技有限公司 | Earphone |
| CN108156550A (en) * | 2017-12-27 | 2018-06-12 | 上海传英信息技术有限公司 | The playing method and device of headphone |
| CN108429955A (en) * | 2018-04-19 | 2018-08-21 | 南京拙达科创加速器有限公司 | Release ambient sound enters the intelligent apparatus and method of earphone |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112887864A (en) * | 2021-01-26 | 2021-06-01 | 英华达（上海）科技有限公司 | Earphone with external sound physical transparent mode |
| CN112887864B (en) * | 2021-01-26 | 2023-04-21 | 英华达（上海）科技有限公司 | Earphone with external sound physical penetrating mode |
| CN114422896A (en) * | 2022-01-07 | 2022-04-29 | 深圳市平静科技有限公司 | Earphone environment tone section method and device, electronic equipment and storage medium |
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Application publication date: 20190521 |