CN206422884U - Wireless headset - Google Patents
Wireless headset Download PDFInfo
- Publication number
- CN206422884U CN206422884U CN201621343468.1U CN201621343468U CN206422884U CN 206422884 U CN206422884 U CN 206422884U CN 201621343468 U CN201621343468 U CN 201621343468U CN 206422884 U CN206422884 U CN 206422884U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- chip
- bluetooth
- wireless headset
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of wireless headset.The wireless headset at least includes Bluetooth chip, noise reduction chip and Bluetooth switch key, wherein described Bluetooth switch key is to be connected to control opening or closing for Bluetooth function with the Bluetooth chip, the Bluetooth chip is connected with the noise reduction chip, the wireless headset also includes a noise reduction switch, it is independently of the Bluetooth switch key and is connected with the Bluetooth chip and the noise reduction chip, and the noise reduction switch can make the noise reduction chip switch to noise reduction mode to open decrease of noise functions when Bluetooth function is closed or when the wireless headset is in off-mode.By Bluetooth function and decrease of noise functions independently, user can open or close decrease of noise functions to wireless headset of the present utility model without opened bluetooth function in some cases.
Description
Technical field
The utility model is related to a kind of wireless headset, more particularly to it is a kind of can independent switch decrease of noise functions wireless headset.
Background technology
Wireless noise reducing earphone on the market, is typically all, using Bluetooth function as master control, to want to open decrease of noise functions at present,
First Bluetooth function must be opened and could realized.But, in some cases, such as on aircraft, or when reading, rest, its
Opened bluetooth function is not needed in fact, it is only necessary to single decrease of noise functions.Therefore, in the urgent need to design one kind can independent switch
The wireless headset of decrease of noise functions, to meet the different needs of different occasions.
Utility model content
The purpose of this utility model is to provide a kind of wireless headset, and it can need not open bluetooth work(in some cases
Can, you can open decrease of noise functions.
To achieve these goals, the utility model provides a kind of wireless headset, and it at least includes Bluetooth chip, noise reduction core
Piece and Bluetooth switch key, wherein the Bluetooth switch key be connected with the Bluetooth chip opening to control Bluetooth function or
Close, the Bluetooth chip is connected with the noise reduction chip, and its feature is, the wireless headset is also opened including a noise reduction
Close, it is independently of the Bluetooth switch key and is connected with the Bluetooth chip and the noise reduction chip, and the noise reduction is opened
The noise reduction chip can be made when Bluetooth function is closed or when the wireless headset is in off-mode by closing
Noise reduction mode is switched to open decrease of noise functions.
In an embodiment of the present utility model, the noise reduction switch can also make the noise reduction chip noise reduction mode with
It is simultaneous to listen switching between pattern；And/or
The noise reduction switch can also make the noise reduction chip noise reduction mode or it is simultaneous listen pattern and direct play mode it
Between switch.
In an embodiment of the present utility model, the noise reduction switch is one by compressing switch, wherein the pressing switch quilt
Be set as the noise reduction chip be in noise reduction mode or it is simultaneous listen pattern when perform the first push action so that the noise reduction chip
Noise reduction mode with it is simultaneous listen to switch between pattern opened and auditory function or decrease of noise functions with corresponding；Drop is in the noise reduction chip
Pattern of making an uproar simultaneous listens pattern and Bluetooth function to perform the second push action when being in open mode to close decrease of noise functions or simultaneous listen
Function；The noise reduction chip be in noise reduction mode or it is simultaneous listen pattern and second performed when Bluetooth function is closed press
Act to close earphone；Or
The noise reduction switch is a two-part slide switch, and it has first position and the second place, the noise reduction switch
It is set to make the noise reduction chip be in noise reduction mode to open decrease of noise functions when being pushed the first position, by pushing
Decrease of noise functions is closed when stating the second place；Or
The noise reduction switch is a three-stage slide switch, and it has first position, the second place and the 3rd position, described
Noise reduction switch is set to close decrease of noise functions when being pushed the first position, and the drop is made when being pushed the second place
Chip of making an uproar is in noise reduction mode to open decrease of noise functions, the noise reduction chip is listened mould in simultaneous when being pushed three position
Formula is to open and auditory function.
In an embodiment of the present utility model, first push action is short-press, and second push action is length
Press；Or, first push action is long-press, and second push action is short-press.
In an embodiment of the present utility model, the wireless headset also includes the first magnet and the first Hall sensor,
First Hall sensor is connected with the Bluetooth chip, wherein the wireless headset taken from ear and adhesive to
One when having the attracted position of the second magnet and the second Hall sensor, and the Bluetooth chip controls the wireless headset to enter to enter the GATT
Machine state or low power consumpting state, and close decrease of noise functions；The wireless headset is being taken and away from described in from the attracted position
During attracted position, the Bluetooth chip controls the wireless headset Auto Power On or activation Bluetooth function, into bluetooth mode；Or
Person
The wireless headset also includes wearing inductive pick-up, and the inductive pick-up of wearing is connected with the Bluetooth chip
Connect, wherein the inductive pick-up of wearing is when detecting the wireless headset and being taken from ear, the Bluetooth chip control
The wireless headset is made into off-mode or low power consumpting state, and closes decrease of noise functions；The inductive pick-up of wearing is in inspection
When measuring the wireless headset and being applied on head, the Bluetooth chip controls the wireless headset Auto Power On or activation bluetooth work(
Can, into bluetooth mode.
In an embodiment of the present utility model, the wireless headset also includes what is be connected respectively with the noise reduction chip
Noise reduction Mike and loudspeaker, wherein the noise reduction Mike is to be used to pick up surrounding signals to the drop under the noise reduction mode
Make an uproar chip, the noise reduction chip by the surrounding signals it is anti-phase after be added to the loudspeaker；The noise reduction Mike is described
Simultaneous listen under pattern is to be used to pick up surrounding signals to the noise reduction chip, and the noise reduction chip is by the surrounding signals
Be added to the loudspeaker after amplification.
The utility model by the radio function and decrease of noise functions of wireless headset by independently, making user in radio communication
System can open and close decrease of noise functions respectively in the state of opening；Can also in the state of wireless communications system closing,
Individually decrease of noise functions is opened and closed.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Brief description of the drawings
Fig. 1 for the utility model first embodiment wireless headset electrical block diagram, wherein noise reduction switch be by
Compress switch；
Fig. 2 is the operational flowchart of the wireless headset shown in Fig. 1；
Fig. 3 is the electrical block diagram of the wireless headset of the utility model second embodiment, and wherein noise reduction switch is two
Segmentation slide switch；
Fig. 4 is the electrical block diagram of the wireless headset of the utility model 3rd embodiment, and wherein noise reduction switch is three
Segmentation slide switch.
Embodiment
As shown in figure 1, it illustrates the circuit structure of the wireless headset of the utility model first embodiment.Wherein, the nothing
Line earphone is that by taking campaign-styled wireless headset as an example, it is except including Bluetooth chip, noise reduction chip (such as active noise reduction chip), indigo plant
Tooth on ＆ off switch, noise reduction switch, noise reduction Mic (i.e. noise reduction Mike), loudspeaker etc. are used for the critical piece for realizing the utility model purpose
Outside, it may also include such as power supply chip, overvoltage protection chip, amplifier, memory, LED, lithium battery, 26M crystal, USB and open
Pass, Micro-USB, 2.40Filter, call Mic, Hall/wear inductive pick-up and volume key (such as including Vol+ keys
With Vol- keys) etc. accessory.In the present embodiment, the lithium battery can be arranged to the auris dextra part of earphone, the auris dextra
Part is additionally provided with a noise reduction Mic and a right horn, it is possible to will include Bluetooth chip, noise reduction chip, noise reduction and open
The miscellaneous parts such as pass are arranged on the left ear portions of earphone, and the left-right parts are additionally provided with a noise reduction Mic and a left side
Loudspeaker.Main description is realized to the circuit connecting relation and major function of the critical piece of the utility model purpose below, as
Other accessories, it can be realized using prior art, herein no longer narration in detail.
In the utility model, the Bluetooth switch key is to be connected to control the wireless headset with the Bluetooth chip
Bluetooth function open or close.The Bluetooth chip is main control chip, can be used for realizing bluetooth correlation function.In this reality
Apply in example, the Bluetooth chip is to be connected by the amplifier with the noise reduction chip.
In the present embodiment, the noise reduction chip is special active noise reduction chip, and it can be with the noise reduction Mic and the left side
Loudspeaker, the right horn are connected, and can be used to realize decrease of noise functions and simultaneous auditory function of wireless headset etc..In the utility model
In, the noise reduction switch is independently of the Bluetooth switch key, and it is connected with the Bluetooth chip and the noise reduction chip.
By setting the different actions of the noise reduction switch, the noise reduction switch can be enable when Bluetooth function is closed
Or when the wireless headset is in off-mode, make the noise reduction chip switch to noise reduction mode to open decrease of noise functions.
More preferably, by setting accordingly, the noise reduction switch can also make the noise reduction chip noise reduction mode with it is simultaneous listen pattern it
Between switch；And/or, the noise reduction switch can also make the noise reduction chip noise reduction mode or it is simultaneous listen pattern with directly play mould
Switch between formula.In the utility model, the noise reduction Mike can be used for pickup surrounding signals under the noise reduction mode
To the noise reduction chip, by the noise reduction chip surrounding signals are anti-phase after be added to the loudspeaker, to realize
Decrease of noise functions；And the noise reduction Mike can be used for pickup surrounding signals under pattern to the noise reduction chip in simultaneous listen,
By the noise reduction chip by the loudspeaker that are added to after surrounding signals amplification, to realize simultaneous auditory function.
In the present embodiment, the noise reduction switch be one by compressing switch, wherein, as shown in figure 1, described by compress switch one
Individual connection end is electrically connected to the CSDA ports of active noise reduction chip, and another connection end is electrically connected to a power end
Vdd, and it is described by the GPIO port communication connection compressed switch also with the Bluetooth chip.Also, it is described to be by compressing switch
Be set to the noise reduction chip be in noise reduction mode or it is simultaneous listen pattern when perform the first push action, such as short-press so that
The noise reduction chip noise reduction mode and it is simultaneous listen switching between pattern, opened with correspondence and auditory function or decrease of noise functions；Described
Noise reduction chip be in noise reduction mode or it is simultaneous listen pattern and Bluetooth function to perform the second push action when being in open mode, such as it is long
Press, to close decrease of noise functions or and auditory function；Noise reduction mode is in the noise reduction chip or simultaneous is listened at pattern and Bluetooth function
The second push action is performed when closed mode to close earphone.Performed not described in being detected when the Bluetooth chip by compressing switch
With action when, can correspondingly control the decompression chip to be in different mode of operations, for example, noise reduction mode or simultaneous listen mould
Formula or direct play mode etc..It is understood that in other embodiments, first push action can also be set as length
Press, set second push action as short-press；Or, it would however also be possible to employ other setting actions, these are not intended as to this reality
With new limitation.
In the present embodiment, for the wireless headset (small earphone) of ear type, it is also provided with the earplug of earphone small
Magnet and Hall sensor, the Hall sensor can be connected with the Bluetooth chip.And on an attracted position also simultaneously
Magnet and Hall sensor are provided with, this attracted position can be earphone bracket position or other positions of headset main body
Put, it can be determined with the model of combination product.Wherein, when the wireless headset is taking simultaneously adhesive to the adhesive from ear
During position, the Bluetooth chip controls the wireless headset automatic shutdown, i.e., into off-mode；Or control the wireless ear
Machine enters low power consumpting state, can now close decrease of noise functions.And when the wireless headset is taken simultaneously from the attracted position
During away from the attracted position, the Bluetooth chip can control the wireless headset Auto Power On；Or activation Bluetooth function,
Earphone is set to enter bluetooth mode.
And for the wireless headset (big earphone) of wear-type, the hall sensing can be replaced using inductive pick-up is worn
Device, described will wear inductive pick-up and be connected with the Bluetooth chip.Wherein, when the inductive pick-up of wearing is in detection
To the wireless headset when being taken from ear, the Bluetooth chip can control the wireless headset to enter off-mode；
Or control the wireless headset to enter low power consumpting state, it can now close decrease of noise functions.And wear sensing sensing when described
Device is when detecting the wireless headset and being applied on head, and the Bluetooth chip can control the wireless headset Auto Power On；Or
Person activates Bluetooth function, earphone is entered bluetooth mode.
Below in conjunction with Fig. 2, so that the noise reduction switch shown in Fig. 1 is by the wireless headset compressed switch as an example, this is described in detail
The operating method and its noise-reduction method of the wireless headset of utility model.Wherein, it is necessary first to explanation, in the present embodiment,
Noise reduction switch and Bluetooth switch are relatively independent, but in shutdown, the priority of Bluetooth switch is higher, and Bluetooth switch is closed
Close, decrease of noise functions can also be closed, the wireless communication system of wireless headset enters off-mode.
As shown in Fig. 2 the operating method of wireless headset of the present utility model includes below scheme：
1. be in earphone under off-mode, in press Bluetooth switch key, earphone start, the Bluetooth switch of earphone is opened, ear
Machine enters bluetooth mode, i.e. Bluetooth system and opened.Now noise reduction acquiescence is to close, and noise reduction chip operation is made in direct play mode
Loudspeaker are driven for power amplifier chips.Now earphone shows as common bluetooth earphone, can pass through the main equipments such as Bluetooth antenna and mobile phone
Communicated.
2. in the state of 1, short-press noise reduction switch, decrease of noise functions is opened.Now noise reduction chip is cut by direct play mode
Change to noise reduction mode, two noise reduction Mic pick up surrounding signals, it is anti-phase after be added to corresponding trumpet end, i.e. noise reduction respectively
Function is opened, and now earphone shows as noise reduction bluetooth earphone.Under noise reduction mode, short-press noise reduction switch, noise reduction chip can be from drop
Pattern switching of making an uproar listens pattern to simultaneous, i.e., simultaneous auditory function is opened so that around user can clearly hear under earphone wearing state
The sound of environment.Short-press noise reduction switch, can make noise reduction chip in noise reduction mode and simultaneous listen switching between pattern.Long-press (or its
The pass denoising act that he sets) decrease of noise functions or simultaneous auditory function can be closed, return to common bluetooth headset mode.
3. being in earphone under off-mode, short-press noise reduction switch can open the decrease of noise functions of earphone, earphone is worked
In noise reduction mode, now Bluetooth system is closed and without source of sound output, can be provided purely for eliminating ambient noise, for example, can be used
Use aboard or during office's noon lunch break.If short-press noise reduction switch again, can make earphone switch to be operated in it is simultaneous
Pattern is listened, now Bluetooth system is still closing.If now long-press noise reduction switch, can close and auditory function, make at earphone
In off-mode；And if short-press noise reduction switch, decrease of noise functions can be opened, earphone is switched to and be operated in noise reduction mode.
Fig. 3 shows the wireless headset of another preferred embodiment of the present utility model, itself and the wireless headset shown in Fig. 1
Difference is that the noise reduction switch in Fig. 3 uses two-part slide switch, and it has first position and the second place,
And the noise reduction switch is set to make the noise reduction chip be in noise reduction mode to open drop when being pushed the first position
Make an uproar function, decrease of noise functions is closed when being pushed the second place.As shown in figure 3, the two-part slide switch has three
Connection end, wherein upper linker and a power end Vdd are electrically connected with, and middle part connection end is electrically connected to active noise reduction chip
CSDA ports, and bottom connection end is grounded, and a GPIO port of the two-part slide switch also with the Bluetooth chip
Communication connection.
The operating method of wireless headset shown in the operating method and Fig. 1 of the wireless headset of this embodiment is otherwise varied
It is that in the state of 1, when noise reduction switch is pushed the position (i.e. first position) that noise reduction is opened, decrease of noise functions is opened.Push noise reduction
The position (i.e. the second place) of pass, decrease of noise functions is closed.
Fig. 4 shows the wireless headset of another embodiment of the present utility model, itself and the wireless headset shown in Fig. 1
Difference is that the noise reduction switch in Fig. 4 uses three-stage slide switch (such as rolling switch), and it has first
Put, the second place and the 3rd position, the noise reduction switch is set to close decrease of noise functions, quilt when being pushed the first position
The noise reduction chip is in noise reduction mode to open decrease of noise functions when pushing the second place, pushed the 3rd position
When the noise reduction chip is in simultaneous listen pattern to open and auditory function.As shown in figure 4, the three-stage slide switch at least has
There are four connection ends, wherein the first connection end is electrically connected with a power end Vdd, the second connection end and the 3rd connection end are electricity
Property be connected to the CSDA ports of active noise reduction chip, the 4th connection end ground connection, and the three-stage slide switch also with the indigo plant
The GPIO port communication connection of tooth chip.It is preferred that the three-stage slide switch can also have the 5th connection end, with
One power end Vdd/2 is electrically connected with.
The operating method of wireless headset shown in the operating method and Fig. 1 of the wireless headset of this embodiment is otherwise varied
It is, the CONFIG of corresponding diagram 4 in the state of acquiescence noise reduction switch is in noise reduction pass (first position), to stir noise reduction switch
To noise reduction position (second place), noise reduction chip operation can be made in noise reduction mode, its concrete operating principle is ibid.Stir noise reduction
Switch it is simultaneous listen position (the 3rd position), noise reduction chip operation can be made to listen pattern simultaneous, its concrete operating principle is ibid.
It is understood that in the utility model, noise reduction mode and simultaneous listen pattern to be made a phone call with bluetooth or listen the music to be
Do not conflict.
To sum up, wireless headset of the present utility model can by the radio function and decrease of noise functions of wireless headset independently,
User is set to open and close decrease of noise functions respectively in the state of wireless communication system opening；Can also be in radio communication system
In the state of system is closed, individually decrease of noise functions is opened and closed.It can more make wireless headset free between multiple mode of operations
Switching, to meet different occasions the need for and different user different demands.
Also, wireless headset of the present utility model provides a kind of noise-reduction method different from existing wireless headset, it is special
Point is, comprises the following steps：
In the state of Bluetooth function in a wireless headset is closed or shut down, one noise reduction switch of operation makes the wireless ear
The noise reduction chip of machine switches to noise reduction mode, to open the decrease of noise functions of the wireless headset.
In an embodiment of the present utility model, the noise-reduction method of described wireless headset is further comprising the steps of：
The noise reduction chip be in noise reduction mode or it is simultaneous listen pattern when, operate the noise reduction switch to make the noise reduction chip
In noise reduction mode and simultaneous listen switching between pattern；And/or
The noise reduction chip be in noise reduction mode or it is simultaneous listen pattern when, operate the noise reduction switch to make the noise reduction chip
Switch in noise reduction mode or simultaneous listen between pattern and direct play mode.
In an embodiment of the present utility model, the noise-reduction method of described wireless headset is further comprising the steps of：
When the wireless headset is being taken and adhesive is to an attracted position from ear or when the wireless headset quilt
Detect when being taken from ear, the wireless headset enters off-mode or low power consumpting state, and closes decrease of noise functions；
When the wireless headset is being taken from the attracted position and away from the attracted position or when described wireless
Earphone is detected when being applied on head, the wireless headset Auto Power On or activation Bluetooth function, into bluetooth mode.
Certainly, the utility model can also have other various embodiments, spiritual and its essence without departing substantially from the utility model
In the case of, those skilled in the art work as can make various corresponding changes and deformation, but these according to the utility model
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (6)
1. a kind of wireless headset, it at least includes Bluetooth chip, noise reduction chip and Bluetooth switch key, wherein the Bluetooth switch key
It is to be connected with the Bluetooth chip to control opening or closing for Bluetooth function, the Bluetooth chip is and the noise reduction chip
Be connected, it is characterised in that the wireless headset also include a noise reduction switch, its be independently of the Bluetooth switch key and with institute
State Bluetooth chip and the noise reduction chip be connected, and the noise reduction switch can when Bluetooth function is closed or
Make the noise reduction chip switch to noise reduction mode to open decrease of noise functions when the wireless headset is in off-mode.
2. wireless headset according to claim 1, it is characterised in that the noise reduction switch can also make the noise reduction chip
In noise reduction mode and simultaneous listen switching between pattern；And/or
The noise reduction switch can also be such that the noise reduction chip is cut in noise reduction mode or simultaneous listen between pattern and direct play mode
Change.
3. wireless headset according to claim 2, it is characterised in that the noise reduction switch is the wherein institute one by compressing switch
State be set to by compressing switch the noise reduction chip be in noise reduction mode or it is simultaneous listen pattern when perform the first push action so that
The noise reduction chip noise reduction mode with it is simultaneous listen to switch between pattern opened and auditory function or decrease of noise functions with corresponding；In the drop
Chip of making an uproar is in noise reduction mode or simultaneous listens pattern and Bluetooth function to perform the second push action to close drop when being in open mode
Function of making an uproar or and auditory function；Noise reduction mode is in the noise reduction chip or simultaneous listens pattern and when Bluetooth function is closed
The second push action is performed to close earphone；Or
The noise reduction switch is a two-part slide switch, and it has first position and the second place, and the noise reduction switch is set
Being set to when being pushed the first position makes the noise reduction chip be in noise reduction mode to open decrease of noise functions, is pushed described the
Decrease of noise functions is closed during two positions；Or
The noise reduction switch is a three-stage slide switch, and it has first position, the second place and the 3rd position, the noise reduction
Switch is set to close decrease of noise functions when being pushed the first position, and the noise reduction core is made when being pushed the second place
Piece be in noise reduction mode to open decrease of noise functions, make when being pushed three position noise reduction chip be in it is simultaneous listen pattern with
Open and auditory function.
4. wireless headset according to claim 3, it is characterised in that first push action is short-press, described second
Push action is long-press；Or, first push action is long-press, and second push action is short-press.
5. wireless headset according to claim 4, it is characterised in that the wireless headset also includes the first magnet and first
Hall sensor, first Hall sensor is connected with the Bluetooth chip, wherein the wireless headset is from ear
Take and adhesive to one there is the second magnet and the second Hall sensor attracted position when, the Bluetooth chip controls the nothing
Line earphone enters off-mode or low power consumpting state, and closes decrease of noise functions；The wireless headset is plucked from the attracted position
During the lower and remote attracted position, the Bluetooth chip controls the wireless headset Auto Power On or activation Bluetooth function, enters
Enter bluetooth mode；Or
The wireless headset also includes wearing inductive pick-up, and the inductive pick-up of wearing is connected with the Bluetooth chip,
Wherein described inductive pick-up of wearing is when detecting the wireless headset and being taken from ear, and the Bluetooth chip controls institute
Wireless headset is stated into off-mode or low power consumpting state, and closes decrease of noise functions；The inductive pick-up of wearing is being detected
When the wireless headset is applied on head, the Bluetooth chip controls the wireless headset Auto Power On or activation Bluetooth function, enters
Enter bluetooth mode.
6. the wireless headset according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that the wireless headset also includes dividing
The noise reduction Mike not being connected with the noise reduction chip and loudspeaker, wherein the noise reduction Mike is to be used under the noise reduction mode
Surrounding signals are picked up to the noise reduction chip, the noise reduction chip by the surrounding signals it is anti-phase after be added to it is described
Loudspeaker；The noise reduction Mike is to be used to pick up surrounding signals to the noise reduction chip, the drop in simultaneous listen under pattern
Make an uproar after chip amplifies the surrounding signals and be added to the loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343468.1U CN206422884U (en) | 2016-12-08 | 2016-12-08 | Wireless headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343468.1U CN206422884U (en) | 2016-12-08 | 2016-12-08 | Wireless headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206422884U true CN206422884U (en) | 2017-08-18 |
Family
ID=59575682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621343468.1U Active CN206422884U (en) | 2016-12-08 | 2016-12-08 | Wireless headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206422884U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770880A (en) * | 2017-10-23 | 2018-03-06 | 上海摩软通讯技术有限公司 | ANTENNAUDIO transcriber and its control method and system |
| CN108200490A (en) * | 2016-12-08 | 2018-06-22 | 峰范（北京）科技有限公司 | Wireless headset and its noise-reduction method |
| CN108600888A (en) * | 2018-05-10 | 2018-09-28 | 广东森麦电子有限公司 | A kind of noise reduction bluetooth headset |
| CN111629294A (en) * | 2019-02-28 | 2020-09-04 | 美特科技(苏州)有限公司 | Consumer electronic product and on/off control circuit thereof |
| WO2023233816A1 (en) * | 2022-05-31 | 2023-12-07 | 株式会社Ｊｖｃケンウッド | Hearing device, hearing device control method, and program |
-
2016
- 2016-12-08 CN CN201621343468.1U patent/CN206422884U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108200490A (en) * | 2016-12-08 | 2018-06-22 | 峰范（北京）科技有限公司 | Wireless headset and its noise-reduction method |
| CN107770880A (en) * | 2017-10-23 | 2018-03-06 | 上海摩软通讯技术有限公司 | ANTENNAUDIO transcriber and its control method and system |
| CN108600888A (en) * | 2018-05-10 | 2018-09-28 | 广东森麦电子有限公司 | A kind of noise reduction bluetooth headset |
| CN111629294A (en) * | 2019-02-28 | 2020-09-04 | 美特科技(苏州)有限公司 | Consumer electronic product and on/off control circuit thereof |
| WO2023233816A1 (en) * | 2022-05-31 | 2023-12-07 | 株式会社Ｊｖｃケンウッド | Hearing device, hearing device control method, and program |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206422884U (en) | Wireless headset | |
| CN105338447B (en) | Earphone control circuit and method, earphone and audio output device and method | |
| CN103974158B (en) | Audio output device | |
| CN102149032A (en) | In-ear type earphone with capacitance type sensing function | |
| CN105472496A (en) | Bluetooth earphone and automatic on-off method thereof | |
| CN109275059A (en) | Earphone, communicator and method | |
| CN108200490A (en) | Wireless headset and its noise-reduction method | |
| CN109644302A (en) | Wireless earphone system | |
| US9867127B2 (en) | Feature pack for interfacing with devices | |
| CN209642920U (en) | Environment sensing noise reduction in-ear typed Bluetooth headset | |
| CN107864415A (en) | Audio amplifier and audio frequency apparatus share the control method and device of microphone | |
| CN205620939U (en) | Wearable equipment of intelligence | |
| CN108955759B (en) | Wearable device wearing detection method and related product | |
| CN201898602U (en) | Passive sound box interface of mobile phone | |
| CN108446094A (en) | Audio collection circuit, terminal device, audio collection method and device | |
| CN210536921U (en) | Multifunctional TWS Bluetooth earphone sound box | |
| CN102291643A (en) | Noise reduction earphone interface structure | |
| CN208863048U (en) | A kind of wireless playing equipment and wear-type wireless headphone system | |
| CN206698392U (en) | Noise cancelling headphone and electronic equipment | |
| CN106303786A (en) | A kind of terminal of integrated detachable earphone | |
| CN212115639U (en) | Audio output channel control circuit and wireless earphone | |
| CN201104363Y (en) | Earphone | |
| CN206743531U (en) | A kind of earphone that loudspeaker can be switched to microphone | |
| CN109195044B (en) | Noise reduction earphone, call terminal, noise reduction control method and recording method | |
| CN206807701U (en) | Bluetooth earphone based on NFC technique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 4, building 1, No. 5, changnanyuan Road, Changnan Industrial Park, qingyunbu District, Nanchang City, Jiangxi Province Co-patentee after: FENGFAN (SUZHOU) AUDIO TECHNOLOGY Co.,Ltd. Patentee after: Jiangxi Feier Technology Co., Ltd Address before: 100016 12 Jiuxianqiao Road, Chaoyang District, building No. 1, floor 5, room 515 and 518, Beijing Co-patentee before: FENGFAN (SUZHOU) AUDIO TECHNOLOGY Co.,Ltd. Patentee before: FENGFAN (BEIJING) TECHNOLOGY Co.,Ltd. |