CN106101924A - A kind of audio transmission device, waterproof audio transmission device - Google Patents
A kind of audio transmission device, waterproof audio transmission device Download PDFInfo
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- CN106101924A CN106101924A CN201610463269.2A CN201610463269A CN106101924A CN 106101924 A CN106101924 A CN 106101924A CN 201610463269 A CN201610463269 A CN 201610463269A CN 106101924 A CN106101924 A CN 106101924A
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- transmission device
- audio transmission
- sound source
- cover plate
- audio
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
In order to by wall-mounting and can be installed under any moist or water-immerged environment, domestic consumer is made to use audio frequency apparatus under any indoor scene more easily, in one embodiment, a kind of audio transmission device is installed in building sides, wherein offering the wiring cavity of sound source body for accommodating this audio transmission device in building sides, described sound source body is fenced with the cover plate that this wiring cavity matches in this wire connection cavity body by one.In another embodiment, a kind of waterproof audio transmission device is provided with water proof structure in the sound source body of this audio transmission device, for discharging outside cover plate described in current direction.In yet another embodiment, a kind of indoor audio frequency broadcast system includes above-mentioned audio transmission device and digitized mobile device, wirelessly communication can couple described audio transmission device.
Description
Technical field
Some embodiments of the present invention are directed primarily to a kind of wall embedded type acoustic frequency transmission apparatus, especially relate to possess in humidity
The wall embedded type acoustic frequency transmission apparatus of effective water-proof function under environment, and use the indoor audio frequency that this acoustic frequency transmission apparatus realizes to play
Or interaction systems.
Background technology
At present acoustic frequency transmission apparatus equipment, the especially research and development of portable audio transmitter are reached its maturity, so
And the research as the home audio equipment of building sides installation form is extremely short of, and, the home audio that building sides is installed sets
Standby relatively portable audio transmitter equipment has more advantage, for example, can save the stereo set of family room
Placing space, and can have more preferable effect in terms of such as water resistance.
Summary of the invention
Present invention aim to address or at least improve aforementioned drawback, disclosing the audio transmission device of a kind of wall-mounting,
And can be installed under any moist or water-immerged environment, domestic consumer so can be made more convenient under any indoor scene
Ground uses this audio transmission device, has more preferable using effect and experience compared to general portable audio transmitter, from
And avoid user to use portable audio transmitter to play audio content in wet condition, audio quality can pass through simultaneously
The audio transmission device of the disclosure preferably shows.
In order to realize these purposes, in one embodiment, a kind of audio transmission device is installed in building sides,
Wherein offering the wiring cavity of sound source body for accommodating this audio transmission device in building sides, described sound source body is by one
Individual and that this wiring cavity matches cover plate is fenced in this wire connection cavity body.
In another embodiment, a kind of waterproof audio transmission device is installed in moist building sides, wherein
In building sides, offer the wiring cavity of sound source body for accommodating this audio transmission device, described sound source body by one with
The cover plate that this wiring cavity matches is fenced to this wire connection cavity body, and described sound source body has the water proof structure towards cover plate side,
For discharging outside cover plate described in current direction.
In an example of the audio transmission device of the present invention, the sound source body of built-in modularity installing, described sound
Source body has the water proof structure towards cover plate side.The example of water proof structure can be a kind of smooth indentation structure, at moist ring
Border, enables to sound source body isolation current, and is able to ensure that at discharge current in the environment of especially having relatively mass-flow
In the case of there is more preferable audio frequency result of broadcast.
Wherein, can form the airtight or chamber of semi-hermetic in wall type audio transmission device, this chamber is by cover plate and sound
The curved space that source body is formed after mutually fastening, the sound source on described sound source body is towards this curved space, so,
The airstream vibration that the sound wave that described sound source produces in vibration processes brings can be transferred in this curved space, such effect
It is that the current driving and entering this chamber can be discharged under the active force of airflow fluctuation outside cover plate.
In one implementation, the audio transmission device of this wall-mounting is installed in washroom (such as, bathroom), water
Stream may inject any position on described cover plate, pours into the most in a large number.Can by the sunk structure on this sound source body
Current are imported in sound source, thus by the way current are discharged sound source surrounding space.Or, flow in described chamber
Current can be divided into several part, and a portion can appear by the sound hole from cover plate, the gas that another part can produce through sound source
Stream fluctuation is released from guiding gutter.Based on this realization, the sunk structure of this sound source body surface can have spy on longitudinal profile
Determining curvature, such as, design according to common wall-mounted type panel, the curvature of described sunk structure can be between 0.004 to 0.098m-1It
Between, so it is obtained in that optimal water conservancy diversion effect.
It addition, the audio transmission device of wall-mounting be prevented from due to waterproof construction on average bearing of trend due to greatly
The amount accumulation of current and cause and sound source is produced bigger hydraulic pressure thus affect sound source performance.Due at the shape that there is not bigger hydraulic pressure
Under state, in the sunk structure adjacent with described sound source, when actually used, the acoustic characteristic of described sound source will not be produced impact.
In the above-described embodiments, due to the finite energy of the produced airstream vibration of the sound wave of described sound source, the volume of this chamber should not set
Counting excessive, therefore technical staff should implement this structure according to the curvature of above-mentioned sunk structure.And, sunk structure
The quantity of big I and required sound source to be mounted and the proportional design of volume.
It addition, this sunk structure can also be to have irregularly shaped or at least include irregularly shaped part, such as
Can be that there is raised or sunken shape relative to the outward extending curved surface of sound source, or there is the shape portion of layer variability
Point, the vibratory flow so making sound wave produce can be propagated out effectively by more concentrating.In this manual, waterproof for this
Raised or sunken structure in structure or irregularly shaped part, " protruding " is that instruction is towards outside towards cover plate direction
Smooth extension, " depression " is that instruction is smooth in building sides to be extended, as long as the most specific direction indication, generally " caving in " is
The shape and structure that instruction extends in building sides, it is also possible to be expressed as " backward ".
In yet another embodiment, a kind of indoor audio frequency broadcast system includes: above-mentioned audio transmission device, is arranged at and washes
In building sides in chamber wash；Digitized mobile device, is configured to wireless mode and communication can couple described audio transmission dress
Put.
By the teaching of above example, apparatus of the present invention or system easily can be arranged that installation is in office by technical staff
Under what moist or water-immerged environment, domestic consumer so can be made to use this audio transmission under any indoor scene more easily
Device, has more preferable using effect and experience compared to general portable audio transmitter.It addition, pass through the right of sound source body
The clutter of audio signal filters and can strengthen the sensitivity that user uses.
Accompanying drawing explanation
Embodiment or means that the present invention is optimal will in conjunction with the detailed performance of accompanying drawing, but be not to the technology of the present invention side
The restriction of case.It addition, in each of the lower literary composition and accompanying drawing in occur these features, key element and assembly be have multiple, and in order to
Represent convenient and marked different symbols or numeral, but all represent the parts of same or similar structure or function.
Fig. 1 has schematically shown the partial structurtes explosive view of audio transmission device of the present invention；
Fig. 2 represents the structure function block diagram of the circuit substrate of present video transmitting device；
Fig. 3 represents another embodiment of present video transmitting device；
Fig. 4 schematically shows the side sectional view of the sunk structure of audio transmission device；
Fig. 5 schematically shows an application scenarios residing for audio transmission device；
Fig. 6 is the method flow diagram using present video transmitting device to carry out audio transmission.
Detailed description of the invention
With reference to Fig. 1, exemplary audio transmission device is installed in building sides (such as, vertical metope), wherein
Offering the wiring cavity 1 of sound source body 2 for accommodating this audio transmission device in building sides, described sound source body 2 is by one
Individual and that this wiring cavity 1 matches cover plate 4 is fenced in this wiring cavity 1.
The specific embodiment of one or more this audio transmission device is described below.In order to provide these embodiments
Brief description, description does not describes all features of actual embodiment.Should be appreciated that and developing this embodiment any
Time, as in any engineering or design object, it is necessary to carry out many specific decision-makings of embodiment to realize the spy of research staff
Setting the goal, such as, meet relevant with system and relevant with business constraint, these decision-makings may between embodiment
Different.
" embodiment " quoted in this manual or " example " mean special characteristic, the knot in conjunction with the embodiments described
Structure or characteristic can be included at least one embodiment of the disclosure.Phrase " in one embodiment " in the description each
The appearance of position is not necessarily all referring to same embodiment.
It addition, in specification and claims appended by the present invention, term can be used " to couple " and " coupling " and spread out
New word.Skilled artisans appreciated that, these terms are not intended as synonym each other." coupling " each other can be direct for instruction
Physical contact or electrical contact or can not two or more elements of direct physical contact or electrical contact co-operate each other or
Interact." connect " foundation for representing the communication between two or more elements coupled to each other.
As a kind of modification, described sound source body 2 has the water proof structure towards cover plate 4 side.In an example, described
It is interior for arranging the sunk structure 23 of water guide stream that water proof structure is disposed on this sound source body surface, wherein in this sunk structure 23
Bottommost be provided with the sound source 27 for playing audio content.Described sound source 27 is for will be from (such as) wiring cavity 1
The signal of telecommunication be converted to audio signal, or the signal of telecommunication produced from the integrated circuit in sound source body 2 is converted to audio frequency
The changer of signal, such as mike or speaker or the two have concurrently.
As another kind of modification, described sound source body 2 also has the sound on the water proof structure surface being attached at this sound source body 2
Blind patch 3, the shape of the sound hole 31 on described sound hole cover plate 3 matches with this water proof structure.Such as in example shown in Fig. 1,
Cover plate 4 can be divided into independent framework and sound hole cover plate 3, it is also possible to being both to be manufactured in together, wherein this framework is fenced
Space 40 is used for accommodating sound hole 32, say, that the shape of sound hole 32 is forwardly convex, and in view of penetrating this space 40
Shi Yinkong 32 surface flushes with the surface of cover plate 4 and has suitable protrusion length.It addition, the gabarit of sound hole cover plate 3 is less than lid
Plate 4, so that the instruction parts arranged on cover plate 4 or input block can be accepted with the correspondence position on sound source body 2.
With reference to Fig. 2, specifically, sound source body 2 is internal is also packaged with circuit substrate, and this circuit substrate is arranged in described sound
In the rearward end 26 of source body 2, this circuit substrate specifically includes that
Power supply 201, such as Switching Power Supply, for being transformed to DC current by mains electric current (such as 220VAC).?
In example shown in Fig. 1, power supply 201 can insert in the wiring cavity 1 bottom shown power taking groove 12 by electric pin mode, so
Effect be to remove power lead in wiring cavity 1, thus avoid power lead because being chronically exposed under wet environment
Now corrosion or short circuit phenomenon.The interior exterior feature being additionally, since wiring cavity 1 coincide with sound source body 2 rear shape, and therefore moisture can be use up
May penetrate into less in wire connection cavity body；
Controller 202, receives from the digital signal outside this sound source body 2.Wherein, digital signal comprises from this sound
The control instruction of the electronic equipment transmission outside transmitting device frequently or media content, or the input order from user,
The digital signal of electronic equipment transmission can such as ZigBee, Wi-Fi or Bluetooth agreement be sent；
Couple the sound source 27 of this controller 202, for this digital signal is converted to audio content；
Couple the receptor 203 of this controller 202, be used for receiving this digital signal or external control inputs and be transferred to control
Device 202 processed.Such as, receptor 202 can comprise the modulation circuit adapting to any of the above described protocol transmission.Described external control inputs
Can be the user's different input quantities by input key 22 input, pass through the drive circuit coupled with this input key 22 and be identified as not
With being transferred to this controller 202 after controlled quentity controlled variable, such as, opening/close the power supply of sound source body 2, mode of operation selects, or connects
Listen/input voice content.
As a kind of modification, in conjunction with Fig. 1, described circuit substrate also includes the positioning indicator 21 coupling this controller 202,
For showing the mode of operation of this sound source body 2 on described cover plate 4.Such as, mode of operation can include opening/close sound source
The power supply of body 2, mode of operation, such as play/recording, or the instruction to the pattern that arranges required for user, such as volume control
System.
As another kind of modification, in conjunction with Fig. 3, described circuit substrate also includes the display circuit 28 coupling this controller 202,
Control instruction for exporting according to this controller 202 shows different mode of operation contents.Mode of operation content can be shown
Circuit is expressed as multiple visual pattern, such as voice call interface, multimedia content or above-mentioned to mode of operation
Instruction.It addition, input key 22 can have different configuration form as shown in figs. 1 and 3, can according to different input function adaptations not
Same input key 22.
In example shown in Fig. 1, above-mentioned these are arranged on the parts on sound source body 2 front surface or key is all buckled by cover plate 4
Closing and seal, so, sound hole cover plate 3 will be sandwiched between cover plate 4 and sound source body 2 front surface, and these parts or key can pass through lid
Correspondence position on plate 4 is presented.Such as, cover plate 4 top edge offers the sealing through hole corresponding to above-mentioned positioning indicator 21
41, the light that indicator sends can appear from through hole 41, or, cover plate 4 lower limb is provided with film key 42, is used for sealing input key
22 and be in close contact.
Cover plate 4 can be made up of hydrophobic polymeric material, or can cover and lay hydrophobic polymeric material film, to realize example
Such as mediate contact input key 22 by the way of film key 42, the example of hydrophobic polymeric material can be poly-to phenylenediacetic Acid
The resin materials such as glycol ester (PET) or polyester-imides.When using different types of material to make, the thickness of material film
Will be corresponding different.Can be fixing and exempt the installation of screw and lead to by the pressing of multiple blocked holes 25 between cover plate 4 and sound source body 2
Hole, with preferably seal cover board 4.
Additionally as a kind of modification, present example further relate to solve or improve with this audio transmission device and audio frequency
Clutter in the audio signal that (including, the voice of user) feature is relevant and in the case of installing waterproof construction to this sound source this
Body obtains or the weakening of output audio signal.Such as, present example is for solving owing to other waterproof construction is (the most waterproof
Thin film) covering and weaken sound source 27 or the output of receptor 203 (such as mike) itself or sampling performance.In this situation
Under, the audio content (such as music) needing sound source 27 to export remains in that clear and smooth, or is adopted by described receptor 203
The user speech composition of sample can well identification.Audio frequency characteristics can be including (for example) voice memorandum feature, telephony feature and/or language
Sound command characteristics etc., each of which can relate to the voice audio signals comprising user's input or listening to.But, except user's
Outside voice, audio signal can be additionally included in the ambient sound using with existing during audio frequency characteristics.Owing to these ambient sounds can
The voice fuzzy that can make the input of user or uppick is unclear, so this audio transmission device can be miscellaneous to audio signal application
Ripple is improved to filter out ambient sound, retains the lamprophonia of user's input the most as much as possible.
Clutter according to present example filters the user's distinctive user specific clutter filter that can relate to audio transmission device
Except parameter.The specific clutter of these users filter parameter can pass through phonetic study, audio file based on user and/or based on
The user setup manually selected determines.When filtering parameter based on the specific clutter of user rather than general parameter generation clutter filters
Time, the sound of the audio signal filtered through clutter can more make user satisfied.It is permissible that the specific clutter of these users filters parameter
For any feature relevant with voice, and automatic growth control (AGC) and/or equilibrium (EQ) tuning can be coordinated to use.
Such as, phonetic study sequence can be used to determine that the specific clutter of user filters parameter.In this phonetic study sequence
In, audio transmission device can be to the language of the user mixed with one or more interference factors (such as, simulated environment sound etc.)
Sound sample applies different clutters to filter parameter.Hereafter, user may indicate which clutter filters parameter and produces most preferred sound
Sound.Feedback based on user, this audio transmission device can form and store the specific clutter of user and filter parameter, for existing after a while
Use when using this audio transmission device feature relevant with voice.
Filter it addition, the specific clutter of user can be automatically determined by this audio transmission device according to the characteristics of speech sounds of user
Except parameter.Different user speech can have various different qualities, comprises different average frequencies, different frequency variability
And/or the sound of different differentiations.Filter parameter additionally, some clutter can be obtained some characteristics of speech sounds is more efficiently grasped
Make.Therefore, can come really based on these user speech characteristics according to this audio transmission device of specific certain embodiments of the present invention
Determine the specific clutter of user and filter parameter.In certain embodiments, user can be by such as selecting high/medium/low frequency clutter to filter
Intensity selector or indicate the active calls quality on this audio transmission device manually to arrange clutter to filter parameter.
In the present example, can by such as controller 202 data processing circuit such as grade or by with controller 202 coupling
The clutter filtering circuit 204 that audio signal clutter filters that is exclusively used in connect filters to perform clutter.For example, base can be passed through
Filter parameter with integrated circuit based on the clutter that outside provides to perform clutter and filter.Additionally or alternatively, filter can be for clutter
Such as performing during telephone audio strengthens integrated circuit, this telephone audio strengthens integrated circuit and is configured to based on outside offer miscellaneous
Ripple filters parameter and filters to perform clutter, and these clutters filter integrated circuit and can be based at least partially on some clutter and filter parameter
Operate.Change these clutters to filter parameter and can change the output that clutter filters.
It addition, described circuit substrate further comprises the human sensing circuit 205 coupling controller 202, can be configured as inspection
Survey is used for determining that user is relative to present video transmitting device location.For example, human sensing circuit 205 can be based on
Wireless network (such as family's local Wi-Fi network) estimates the algorithm etc. of position.The I/O interface of controller 202 can make audio frequency
Transmitting device can be connected by network interface with other electronic equipments various in communication.For example, network interface can comprise
For PAN (Personal Area Network) (PAN) (such as Bluetooth network) interface, connecing for LAN (LAN) (such as Wi-Fi network)
Mouthful and/or for wide area network (WAN) (such as 4G-LTE cellular network) interface.By network interface, audio transmission device can
It is connected with electronic equipment.Human sensing circuit 205 can use infrared sensor or other electromagnetic transducer.
When gathering feature (the such as telephony feature or speech recognition features) relevant with voice, receptor 203 (such as wheat
Gram wind) voice audio signals of user can be obtained.Although being also possible in audio signal obtain environment in addition to user speech
Sound, but clutter filtering circuit 204 can process audio signal to be got rid of filtering parameter based on the specific clutter of certain user
Major part ambient sound.The specific clutter of user filter parameter can pass through phonetic study, audio file based on user and/or
Determine based on the user setup manually selected.
When user says voice audio signals, this signal may enter receptor 203.But when about the same
Between, ambient sound can also pass through receptor 203.In conjunction with Fig. 5, ambient sound can be according to the scene being currently in use audio transmission device
10 change.Such as user has the biggest when opening shower set 200 in washroom with the ambient sound of generation under home
Difference.The feature of ambient sound may be different in occasion 10.As described in detail, audio transmission device can be at least
It is based in part on the specific clutter of user to filter parameter and filter to filter ambient sound to perform clutter.In certain embodiments,
The specific clutter of these users filters parameter and can determine via phonetic study, in described phonetic study operates, and Ke Yi
Test in the audio signal of the user speech sample comprising collection and various interference factor (such as simulated environment sound) various not
Same clutter filters parameter.The interference factor used in phonetic study operation can be through selecting to simulate some ambient sound
(such as current sound).Additionally, each audio transmission device in described scene 10 can occur at some location and time, have
Voice signal and the various volume-level of ambient sound.Therefore, audio transmission device can use the specific clutter of user to filter
Parameter filters ambient sound, and described parameter customizes for some scene, such as volume-level and determine.
In one embodiment, the feature relevant with voice relates to the two-way communication between user and another person, and
Can occur when using phone or the chat feature of audio transmission device.It should be appreciated, however, that audio transmission device can also
When there is not two-way communication, the audio signal received by receptor 203 or the network interface of audio transmission device is performed miscellaneous
Ripple filters.
In another embodiment, the waterproof audio transmission device of present example is installed on moist building sides
In, in building sides, wherein offer the wiring cavity 1 of sound source body 2 for accommodating this audio transmission device, described sound source this
Body 2 is fenced with the cover plate that this wiring cavity 1 matches to this wiring cavity 1 by one, and described sound source body 2 has towards cover plate
The water proof structure of 4 sides, for discharging outer for cover plate described in current direction 4.Wherein, described water proof structure is disposed on this sound source body
For arranging the sunk structure 23 of water guide stream in 2 surfaces, wherein the bottommost in this sunk structure 23 is provided with for playing audio frequency
The sound source 27 of content.
With reference to Fig. 4, specifically show the side sectional view of the sunk structure 23 of sound source body 2.Specifically, described sound source
The sound hole cover plate 3 for this water proof structure surface of fitting also is clamped, sound hole 31 on this sound hole cover plate 3 between body 2 and cover plate 4
Shape and surface area match with this water proof structure, be wherein communicated with in described sound hole cover plate 3 bottom side this sound hole cover plate 3 with
Several guiding gutters 32 of the chamber formed after the laminating of this sunk structure 23, for the current entering this chamber of releasing.According to Fig. 4
Illustrate, such as when user uses shower 200, current can be splashed into from any direction or irrigate, and show schematically in figure
The several main illustrative arrangement of sound hole 31.Such as, current 51 can be splashed into this chamber from the top of sound hole cover plate 3, front or bottom
Room.Wherein when current 51 are splashed into from sound hole cover plate 3 top, the current 52 being splashed into can be naturally along the depression of sunk structure 23
Inwall converges downwards, such as, sound hole 31 bottom sound hole cover plate 3 or guiding gutter 32 can flow out water according to the flow direction of fluid
Stream 53 and 54.
In the case of the flow of the current 51 being splashed into is less, the current 52 being splashed into will be discharged naturally, and at bigger stream
When the current 52 of amount pour into this chamber, the airstream vibration transmission that the sound wave that described sound source 27 produces in vibration processes can be brought
In curved space to this sunk structure 23, a part of current 55 driving the current 52 entering this chamber can be at air-flow ripple
Discharge towards cover plate 4 is outer under dynamic active force.By this sunk structure 23, current 52 can be imported sound source 27 upper surface, thus will
Current discharge the residing certain space scope around of sound source 27.It is to say, a part of water of priming charge stream 52 in this chamber
Flow and its flow trace under the effect of sound source 27 is produced change, so can prevent current 52 from covering sound source 27 table as far as possible
Face, and affect such as voice output effect.
Or, flowing into the current in described chamber and can be divided into several part, a portion can sound from sound hole cover plate 3
Hole 31 is appeared, say, that at least some of sound hole array of sound hole 31 can be as diversion component.Another part can be through sound source
27 airflow fluctuations produced are released from guiding gutter 32.Based on this realization, this sound source body 2 depression in the surface structure 23 is in longitudinal direction
Specific curvature can be had, such as according to common 86 on section2mm2Wall-mounted type panel design, the curvature of described sunk structure 23
Can be between 0.004 to 0.098m-1Between.Such as, optional 0.067m-1。
As another kind of modification, sealed by water proof ring 13 between described sound source body 2 and wiring cavity.Wire connection cavity
Body 1 has the containing cavity 11 of the rearward end 26 being suitable for accommodating this sound source body 2, described sound source body 2 by one with this wiring
The cover plate 4 that cavity 1 matches is fenced to this wiring cavity 1, and so, current 51 will not penetrate into connecing of cover plate 4 and wiring cavity 1
Seam is interior thus affects the quality of power lead.
In yet another embodiment, Fig. 5 image has shown a scene 10 (such as washroom), can in this scene 10
Arrange indoor audio frequency broadcast system, including multiple audio transmission devices 100, in the multiple building sides being arranged in washroom.
Indoor audio frequency broadcast system also includes the digitized mobile device of user, and being configured to such as wireless mode can couple in communication
Described audio transmission device 100.
As a kind of modification, described indoor audio frequency broadcast system also includes the switch in the building sides being located at outside washroom
101, for controlling the electric power break-make of above-mentioned audio transmission device 100.Such as, it is provided for transmitting leading of electric power in building sides
Power path 102, thus the power supply of audio transmission device 100 is turned off when user leaves scene 10.In current modification, switch
101 are configured to control the electric power break-make of one of them audio transmission device 100, or a portion audio transmission device
The electric power break-make of 100.
As another kind of modification, described switch 101 can include for can communication being connected with described digitized mobile device
Communicating circuit.According to present example, digitized mobile device can be with specified packet containing one or more processors, memorizer, non-
Volatile storage, display, position sensing circuit, input/output (I/O) interface, network interface, image capturing circuit,
Accelerometer/gyroscope.Various functional modules shown in Fig. 5 can comprise hardware element (comprising circuit), software element (comprises and deposits
Storage computer code on computer-readable media) or hardware element and software element a combination of both.Digitized moves and sets
A standby embodiment is hand-held digital device.For example, can be portable phone, media player, personal data pipe
Reason device, handheld games platform or any combination of these devices.
In the 5 embodiment of figure 5, after user enters in scene 10, generally set owing to worry digitized moves
Standby it is positioned over wet environment or water spatters and affects electric property, therefore communication can connect this number by audio transmission device 100
Word mobile device, the media data of digitized mobile device can wirelessly pass to one or more audio transmission dress
Put 100, such as voice call or audio/video media data.In one embodiment, described media data can leading to by switch 101
News circuit receives and modulation /demodulation, and can be sent to one or more audio transmission device 100 by conductive path 102.So,
User can answer voice call during such as having a bath or appreciate music.
In an embodiment of Fig. 6, the method being transmitted media data by audio transmission device 100 can include step
Rapid:
S100, by switch 101 conducting audio transmission devices 100, by switch 101 in communicating circuit can communication connect
One or more digitized mobile devices.Such as, can communication connect mode be Bluetooth protocol mode.
S200, by switch 101 in response to the first pumping signal from described digitized mobile device to start audio frequency
The sound source body 2 of transmitting device 100.Wherein said first pumping signal is arranged to comprise and each audio transmission device 100
Carry out the pairing identifier of device pairing setting.In the present example, pairing expression realize digitized mobile device with one
Handshake Protocol between audio transmission device 100 and encrypted transmission operation, which kind of the media data of such as voice call encode with
Sent.
S300, respond this pairing identifier, by switch 101 reception from the second excitation of described digitized mobile device
Signal transmits described media data to open.Such as combining Fig. 3, described second pumping signal is arranged to comprise whether user leads to
Crossing (such as) input key 22 to respond the request of this media data, after user responds this second pumping signal, switch 101 can connect
Receive this media data.In one embodiment, described media data has comprised the sound modulated by digitized mobile device and encoded
Frequency evidence and user data, wherein voice data can be received by described receptor 203 and demodulate, and is expressed as using by sound source 27
The voice content that family can identify；User data has comprised digitized mobile device (such as mobile phone or honeybee from user
Socket digital telephone) in storage data or from the data of communication network, such as " contact person " or caller ID.At another
In embodiment, described user data further comprises the data expressed by the identification data in described digitized mobile device,
Whether such as this caller ID exists risk.Wherein, controller 202 is configured to identify described user data and be converted to
The visual content that display circuit 28 represents.Such as, in Fig. 3, display circuit 28 shows type and the number of voice call, with
And the content such as air time.So, user can select to answer current voice call content more easily.
The most in the present example, step S200 may also include S202: by controller 202 or by with control
What device 202 coupled be exclusively used in, and clutter filtering circuit 204 that audio signal clutter filters filters to perform clutter, implements according to current
The clutter of example filters and can relate to user's specific clutter of distinctive user of audio transmission device and filter parameter.These users are specific
Clutter filters parameter can be by phonetic study, audio file based on user and/or based on the user setup manually selected
Determine.
When filtering parameter based on the specific clutter of user rather than general parameter generation clutter filters, filter through clutter
The sound of audio signal can more make user satisfied.The specific clutter of these users filters parameter and may be used for any relevant with voice
Feature, and can coordinate automatic growth control and/or equilibrium tuning use.
In the present example, step S200 may also include S204: be used for determining by human sensing circuit 205 detection
User is relative to present video transmitting device location, according to described controller 202 to the determination of present position and institute
State clutter and filter the user speech input that parameter receives to the audio content or receptor 203 changing the output of described sound source 27
Quality, the power of such as sound or decibel size.
As used in this application, term " circuit ", " device " refer to following every whole: the electricity of (1) only hardware
Road embodiment (such as only to simulate and/or the embodiment of digital circuit equipment), and (2) circuit and software (and/or solid
Part) combination, such as (as being suitable for): combination or (ii) control circuit/software of (i) control circuit (include digital signal control
Circuit processed), software and the part of memorizer, its cooperation performs causing the equipment of such as mobile phone or server etc
Various functions, and the circuit of (3) such as micro-control circuit or micro-control circuit part etc, it needs the software for operation
Or firmware, even if software or firmware physically do not present.
The definition of " circuit " or " device " (is included in any claim) this art in this application be applicable to all
The use of language.Only one control circuit can also be contained as another example (as used in this application) term " circuit "
(or multiple control circuit) or control circuit part and its (or they) attached software and/or the embodiment of firmware
Mode.Term " device " also can contain (if such as and be applicable to specific rights require element) for mobile phone or server
In based band integrated circuit in similar integrated circuit, cellular network device or other network equipments or application controls circuit integrated
Circuit.
Detailed description before is based on the algorithm that operates data bit in device memory and symbol represents to come
Present.These arthmetic statements and expression are that the technical staff of data processing field is for most effectively to other skill of this area
Art personnel pass on the instrument of the essence of their work.Algorithm is here usually seen as causing the coherent of results needed
The operation of sequence.These operations are those operations needing to carry out physical quantity physical manipulation.Generally (but being not necessarily to) these things
Reason amount takes the signal of telecommunication or the magnetic signal form that can be stored, transmit, combine, compare and otherwise handle.Mainly go out
In general reason, having proven to these signals are expressed as bit, value, element, symbol, character, item, numeral etc. is convenient sometimes
's.
Process presented herein and display are not inherently related to any specific device or miscellaneous equipment.Various general systems
System may be used for the program according to teaching herein, or structure more specialized apparatus can be proved to be to perform described operation
Easily.Will be apparent from according to the structure needed for description below, these systems various.Additionally the disclosure is rather than referring to any
Specific programming language describes.It is to be understood that various programming language can be used to realize the disclosure as described herein
Teaching.
Claims (10)
1. an audio transmission device, it is characterised in that described audio transmission device is installed in building sides, Qi Zhong
Offer the wiring cavity of sound source body for accommodating this audio transmission device in building sides, described sound source body by one with should
Cover plate that wiring cavity matches is fenced in this wire connection cavity body.
Audio transmission device the most according to claim 1, it is characterised in that described sound source body interior is also packaged with circuit
Substrate, this circuit substrate includes:
Power supply, being used for mains current transformation is DC current；
Controller, receives the digital signal from this sound source body exterior；
Couple the sound source of this controller, for this digital signal is converted to audio content；And
Couple the receptor of this controller, be used for receiving this digital signal or external control input.
Audio transmission device the most according to claim 2, it is characterised in that described circuit substrate also includes coupling this control
The positioning indicator of device, for showing the mode of operation of this sound source body on described cover plate.
Audio transmission device the most according to claim 2, it is characterised in that described circuit substrate also includes coupling this control
The display circuit of device, shows different mode of operation contents for the control instruction exported according to this controller.
5. a waterproof audio transmission device, it is characterised in that described waterproof audio transmission device is installed on tide
In wet building sides, in building sides, wherein offer the wiring cavity of sound source body for accommodating this audio transmission device, described
Sound source body is fenced with the cover plate that this wiring cavity matches to this wire connection cavity body by one, and described sound source body has towards lid
The water proof structure of plate side, for discharging outside cover plate described in current direction.
Waterproof audio transmission device the most according to claim 5, it is characterised in that described water proof structure is disposed on this
For arranging the sunk structure of water guide stream in sound source body surface, wherein the bottommost in this sunk structure is provided with for playing sound
Frequently the sound source of content.
Waterproof audio transmission device the most according to claim 6, it is characterised in that between described sound source body and cover plate
Also clamping the sound hole cover plate for this water proof structure surface of fitting, the shape of described sound hole matches with this water proof structure, its
In be communicated with several water conservancy diversion of the chamber formed after this sound hole cover plate and sunk structure are fitted in described sound hole cover plate bottom side
Groove, for the current entering this chamber of releasing.
8. an indoor audio frequency broadcast system, it is characterised in that including:
Audio transmission device described in any one of Claims 1-4, is arranged in the building sides in washroom；
Digitized mobile device, is configured to wireless mode and communication can couple described audio transmission device.
Indoor audio frequency broadcast system the most according to claim 8, it is characterised in that also include the building being located at outside washroom
Switch in face, for controlling the electric power break-make of above-mentioned audio transmission device.
Indoor audio frequency broadcast system the most according to claim 9, it is characterised in that described switch includes for described
Digitized mobile device can communication connect communicating circuit.
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| CN201610463269.2A CN106101924B (en) | 2016-06-21 | 2016-06-21 | Waterproof audio transmission device and indoor audio playing system |
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|---|---|---|---|
| CN201610463269.2A CN106101924B (en) | 2016-06-21 | 2016-06-21 | Waterproof audio transmission device and indoor audio playing system |
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| CN106101924A true CN106101924A (en) | 2016-11-09 |
| CN106101924B CN106101924B (en) | 2022-07-15 |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0712758B1 (en) * | 1994-11-16 | 1998-01-07 | Sofitec Sa | Water resistant receptacle for a loudspeaker in a vehicle |
| JP2002084588A (en) * | 2000-07-03 | 2002-03-22 | Yamaha Livingtec Corp | Acoustic reproducing equipment in bathroom |
| US20040258270A1 (en) * | 2000-08-10 | 2004-12-23 | Shima System Co., Ltd. | Structure around a speaker unit and applied electric or electronic apparatus thereof |
| JP2005143900A (en) * | 2003-11-17 | 2005-06-09 | Yamaha Livingtec Corp | Acoustic device for bathroom unit |
| US20070058092A1 (en) * | 2004-06-03 | 2007-03-15 | Ryu Gong-Hyun | In-wall type multi-functional television set |
| JP2008278064A (en) * | 2007-04-26 | 2008-11-13 | Noritz Corp | Waterproof electrical-electronic equipment |
| CN201509283U (en) * | 2009-08-26 | 2010-06-16 | 张冬生 | Ground waterproof sound box |
| CN201639729U (en) * | 2010-03-17 | 2010-11-17 | 梁垣明 | Wireless sound box with convenient recharging battery |
| CN201699907U (en) * | 2010-04-09 | 2011-01-05 | 深圳市质友精密电子有限公司 | Embedded wall sound box |
| CN103179475A (en) * | 2011-12-22 | 2013-06-26 | 深圳市三诺电子有限公司 | Wireless speaker and wireless speaker system comprising wireless speakers |
| CN203181152U (en) * | 2013-01-29 | 2013-09-04 | 中山生力电子科技有限公司 | Waterproof Bluetooth sound equipment |
| CN104115509A (en) * | 2012-01-09 | 2014-10-22 | Actiwave公司 | Integrated loudspeaker assemblies |
| US20150245122A1 (en) * | 2012-07-30 | 2015-08-27 | Treefrog Developments, Inc. | Loudspeaker having a passive radiator |
| US9196432B1 (en) * | 2014-09-24 | 2015-11-24 | James Thomas O'Keeffe | Smart electrical switch with audio capability |
| JP2015220499A (en) * | 2014-05-14 | 2015-12-07 | 大和ハウス工業株式会社 | Acoustic device |
| US20160044406A1 (en) * | 2014-03-17 | 2016-02-11 | Sonos, Inc. | Playback Device Speaker Configuration Based on Proximity Detection |
-
2016
- 2016-06-21 CN CN201610463269.2A patent/CN106101924B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0712758B1 (en) * | 1994-11-16 | 1998-01-07 | Sofitec Sa | Water resistant receptacle for a loudspeaker in a vehicle |
| JP2002084588A (en) * | 2000-07-03 | 2002-03-22 | Yamaha Livingtec Corp | Acoustic reproducing equipment in bathroom |
| US20040258270A1 (en) * | 2000-08-10 | 2004-12-23 | Shima System Co., Ltd. | Structure around a speaker unit and applied electric or electronic apparatus thereof |
| JP2005143900A (en) * | 2003-11-17 | 2005-06-09 | Yamaha Livingtec Corp | Acoustic device for bathroom unit |
| US20070058092A1 (en) * | 2004-06-03 | 2007-03-15 | Ryu Gong-Hyun | In-wall type multi-functional television set |
| JP2008278064A (en) * | 2007-04-26 | 2008-11-13 | Noritz Corp | Waterproof electrical-electronic equipment |
| CN201509283U (en) * | 2009-08-26 | 2010-06-16 | 张冬生 | Ground waterproof sound box |
| CN201639729U (en) * | 2010-03-17 | 2010-11-17 | 梁垣明 | Wireless sound box with convenient recharging battery |
| CN201699907U (en) * | 2010-04-09 | 2011-01-05 | 深圳市质友精密电子有限公司 | Embedded wall sound box |
| CN103179475A (en) * | 2011-12-22 | 2013-06-26 | 深圳市三诺电子有限公司 | Wireless speaker and wireless speaker system comprising wireless speakers |
| CN104115509A (en) * | 2012-01-09 | 2014-10-22 | Actiwave公司 | Integrated loudspeaker assemblies |
| US20150245122A1 (en) * | 2012-07-30 | 2015-08-27 | Treefrog Developments, Inc. | Loudspeaker having a passive radiator |
| CN203181152U (en) * | 2013-01-29 | 2013-09-04 | 中山生力电子科技有限公司 | Waterproof Bluetooth sound equipment |
| US20160044406A1 (en) * | 2014-03-17 | 2016-02-11 | Sonos, Inc. | Playback Device Speaker Configuration Based on Proximity Detection |
| JP2015220499A (en) * | 2014-05-14 | 2015-12-07 | 大和ハウス工業株式会社 | Acoustic device |
| US9196432B1 (en) * | 2014-09-24 | 2015-11-24 | James Thomas O'Keeffe | Smart electrical switch with audio capability |
Non-Patent Citations (1)
| Title |
|---|
| "BSPH SH-616家庭背景音乐系统方案介绍", 《数字社区&智能家居》 * |
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| Publication number | Publication date |
|---|---|
| CN106101924B (en) | 2022-07-15 |
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