CN106211009A - Distinguish sound auxiliary device - Google Patents
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- CN106211009A CN106211009A CN201510446868.9A CN201510446868A CN106211009A CN 106211009 A CN106211009 A CN 106211009A CN 201510446868 A CN201510446868 A CN 201510446868A CN 106211009 A CN106211009 A CN 106211009A
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- sound
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Abstract
Disclosing one and distinguish sound auxiliary device, it includes processing unit and the sound collection unit being connected respectively, memory element and prompting output unit with processing unit.Described memory element comprises sound pattern storehouse, described sound pattern storehouse comprises and defines the sound pattern of significant voice attribute for deaf person's user.Described processing unit comprises the matching module for being matched by the external sound signal of sound collection unit collection with the sound pattern in described sound pattern storehouse.Described prompting output unit includes the vibrating elements that export cue corresponding with the sound pattern in described sound pattern storehouse for output and video signal generating device.The application improves the combination property distinguishing sound auxiliary device.
Description
Technical field
The application relates to a kind of distinguishing sound auxiliary device for what deaf person provided extraneous meaningful auditory tone cues.
Background technology
For deaf person, the prompting obtaining some specific sound is important.Such as, car loudspeaker or
The sound of burst abnormal sound may comprise danger signal.Therefore, sound understood and pass through vibration or video
The prompting that signal gives deaf person appropriate is useful to deaf person.
One of the prior art is distinguished sound auxiliary device collection, is filtered and amplify external sound signal,
Then vibration prompt is exported.Another kind distinguishes that sound auxiliary device utilizes single-chip microcomputer to judge vehicle whistle direction,
By the direction of traffic of blowing a whistle that different frequency of vibration is different with number of times prompting.One is also had to distinguish that sound assists
Device external sound is converted to vibration signal and optical signalling, the intensity of both signals and fundamental frequency with
Acoustical signal is corresponding so that deaf person can tentatively distinguish different sound.
Additionally, prior art also has a kind of combination deaf person driver in vehicle fill by sound auxiliary
Put, they multiple sound transducers including being arranged on vehicle different parts and be arranged in vehicle can
By vibrating elements and the display of driver's perception so that deaf person driver can perception automobile itself with
And the sound outside car.
In superincumbent various prior art, it is all external sound to be converted into vibration/optical signalling with right
Deaf person provides help.But, and not all external sound is the most meaningful for deaf person, and
Existing distinguish sound auxiliary device all sound reaching certain value can be responded and send vibration or
Flash of light, thus distinguishes that the frequent operation of sound auxiliary device makes deaf person feel tired.
Distinguish that sound auxiliary device can only reflect the minimal amount of attribute of external sound, sound additionally, existing
Identification ability is weak.Further, output prompting is the most relatively simple, the information that the frequency of sound and amplitude comprise
Measure the least.Additionally, output prompting is not directly perceived, deaf person needs to repeat and could skillfully use.
Summary of the invention
The application is intended to improve the performance distinguishing sound auxiliary device, with solve prior art distinguish sound auxiliary dress
Put in the problems referred to above of existence or some.
To this end, according to an aspect of the application, it is provided that one distinguishes sound auxiliary device, and it includes place
Reason unit；And sound collection unit, memory element and the prompting output being connected with processing unit respectively
Unit；Wherein, comprising sound pattern storehouse in described memory element, it is fixed to comprise in described sound pattern storehouse
Justice sound pattern of significant voice attribute for deaf person's user；Described processing unit bag
Containing the external sound signal for sound collection unit is gathered and the sound mould in described sound pattern storehouse
The matching module that plate matches；And described prompting output unit includes for output and described sound mould
There is unit in vibrating elements and the video signal of the output cue that sound pattern in plate storehouse is corresponding
Part.
According to a kind of embodiments possible of the application, described in distinguish that sound auxiliary device is wearable,
There is the structure being suitable for being worn on the body part easily perceived by deaf person's user, and, described
Processing unit, sound collection unit, memory element and prompting output unit are integrated into a device body.
According to a kind of embodiments possible of the application, described in distinguish that sound auxiliary device is Wristwatch type, and
And also include the applicable frenulum being worn on deaf person's user wrist being connected to described device body.
According to a kind of embodiments possible of the application, described sound collection unit comprises multiple mike
The array of composition, described processing unit includes that the signal utilizing microphone array judges external sound side
To audio direction judge module.
According to a kind of embodiments possible of the application, described prompting output unit also includes being arranged on institute
State the direction instruction block for indicating external sound direction on the front surface of device body.
According to a kind of embodiments possible of the application, described prompting output unit also includes being arranged on institute
State the display screen for showing output character and/or figure on the front surface of device body.
According to a kind of embodiments possible of the application, described processing unit include environment-identification sound and
The sound recognition module of people's language.
According to a kind of embodiments possible of the application, described sound pattern includes in following template extremely
Few one: vehicle is blown a whistle template, name template, abnormal sound template.
According to a kind of embodiments possible of the application, described in distinguish that sound auxiliary device is for being suitable to be specifically designed for
Individual deaf person's user customization and the individuation device of regulation.
According to a kind of embodiments possible of the application, described in distinguish sound auxiliary device be deaf person driver use
It is produced that wearable distinguishes that sound auxiliary device, described processing unit include distinguishing vehicle operating itself
The module of the sound that sound is extraneous with vehicle.
Distinguish sound auxiliary device according to the application, only exist for user in the external world significant
Indication signal is exported during sound.Therefore, device will not start the most meaninglessly, and user is difficult to
Tired.
Additionally, the application's distinguishes that sound auxiliary device easily uses.Deaf person can simply, perception intuitively
Output cue, and without repeating for using this device.
Useful output prompting miscellaneous is provided additionally, the application can be user, and can
With for individual user custom-made.
Therefore, the application is that deaf person's user provides very useful and combination property and drastically increases
Distinguish sound auxiliary device.
Accompanying drawing explanation
By reading in conjunction with the accompanying detailed description below, the other objects, features and advantages of the application
Will become apparent.
Fig. 1 is the block diagram that the deaf person according to the application uses the composition structure distinguishing sound auxiliary device；
Fig. 2 is the front view distinguishing sound auxiliary device of a kind of embodiments possible according to the application；
Fig. 3 is the front view distinguishing sound auxiliary device of the another kind of embodiments possible according to the application.
Detailed description of the invention
Some embodiments possible of the application are described with reference to the accompanying drawings.
The deaf person's use illustrating according to the application aspect in Fig. 1 distinguishes basic group of sound auxiliary device
Become.Described distinguish that sound auxiliary device mainly includes processing unit 1 and connected sound collection list respectively
Unit 2, memory element 3, prompting output unit 4.
Sound collection unit 2 is used for receiving external sound, and (such as A/D turns by external sound signal
Change the form of data) send processing unit 1 to.
Sound collection unit 2 comprises a mike or the array being made up of multiple mikes.
Processing unit 1 comprises voice recognition/process MCU, and it is capable of identify that from sound collection unit 2
Acoustical signal, and process and analyze acoustical signal, to determine the attribute of acoustical signal.In MCU
Comprising sound recognition module, its acoustical signal identified both had included people's language, also included ambient sound.
When sound collection unit 2 uses microphone array, the voice recognition of processing unit 1/process MCU
Including audio direction judge module, in order to utilize the signal of microphone array to judge the direction of external sound.
Memory element 3 comprises predetermined sound template base, which stores such as blow a whistle, name, different
Ring and wait significant sound pattern for user.
MCU has the attribute of external sound signal sound collection unit 2 gathered and described sound mould
The matching module that sound pattern in plate storehouse matches, and judging input by matching module
The attribute of external sound signal (such as vehicle blow a whistle, name, abnormal sound etc.) is deposited in memory element 3
During certain or some predetermined sound template matching of storage, i.e. determine that this external sound signal is for distinguishing that sound is auxiliary
For helping the user of device meaningful.In other words, need to use based on this external sound
The prompting that person is correlated with.Such as, judge vehicle blow a whistle sound time, illustrate that user may be in gear
Live on the position of vehicle travel path；When judging the sound of user name, illustrate that people just tries
Figure calls user；Judging there is abnormal sound (such as explosive sound), illustrating may have near user danger
Danger event occurs.In these cases, MCU sends instruction to prompting output unit 4, in order to output
The appreciable indication signal of user.
Prompting output unit 4 includes vibrating elements and video signal generating device.There is unit in video signal
Part includes flashing element and/or display screen etc..
Frequency and/or the intensity of the output cue of prompting output unit 4 are not and external sound
Frequency and/or volume association, but corresponding with each sound pattern of storage in memory element 3.Example
As, in memory element 3 storage name sound pattern corresponding to prompting output unit 4 repeatedly vibrate (with
/ or flash of light) three times, the emergency of storage in memory element 3 sound such as (vehicle blow a whistle, abnormal sound)
Template is corresponding to the sustained vibration (and/or flash of light) of prompting output unit 4.
Additionally, the frequency/intensity of the output signal of prompting output unit 4 can be cumulative, in order to give
Give the prompting that user is gradually increased.
The application distinguishes that sound auxiliary device is preferably configured as integrated form device, i.e. sound collection unit 2, place
Reason unit 1, memory element 3, prompting output unit 4 become one.
Additionally, the application's distinguishes that sound auxiliary device is preferably configured as wearable, such as Wristwatch type,
It is of course also possible to be configured to be suitable to be worn on the portion that user cervical region, waist etc. are easily perceived by user
Position.
Fig. 2, illustrate the Wristwatch type of the application in 3 and distinguish the possible example of sound auxiliary device, wherein, distinguish
Sound auxiliary device includes device body 5 and is connected to the applicable of device body 5 and is worn on user wrist
Frenulum 6.Device body 5 is integrated with described sound collection unit 2, processing unit 1, memory element
3, prompting output unit 4.
Device body 5 includes for distinguishing that what sound auxiliary device was configured arranges button 7.In fig. 2,
Two arrange button 7 and are arranged on the circumference of circular device body 5；In figure 3, four settings
Button 7 is arranged on the front surface of substantially rectangular device body 5.
Prompting output unit 4 includes vibrating elements (the such as piezoelectric ceramics being placed within device body 5
Vibrating elements) and the display screen 8 that is arranged on the front surface of device body 5.The exportable sudden strain of a muscle of display screen 8
Light and/or figure and/or word etc..
According to a kind of embodiments possible, the sound of the voice recognition of processing unit 1/process MCU is known
By language identification, other module can judge that someone calls the name of user, and in this situation
Under, call person's language subsequently is shown on display screen 8 with the form of succinct word.
Additionally, device body 5 preferably includes the one or more directions for indicating external sound direction
Instruction block 9.Such as, as shown in Figures 2 and 3, multiple directions instruction block 9 is at the front table of device body 5
Arranging around display screen 8 on face, instruction block 9 in each direction is by luminous (continuous illumination or flash of light)
And/or color changes and indicates external sound direction, such as front, rear, left and right direction, and
Direction between these direction.
Can be in the embodiment of output character (and/or figure) at display screen 8, processing unit 1
It is judged that the Type Control display screen 8 of the meaningful external sound gone out export corresponding prompt text (with/
Or figure), such as " (rear) has vehicle to blow a whistle ", " (left side) someone cry out you ", " note (before the right side
Side) abnormal sound " etc..In this case, it is possible to show the direction of external sound on display screen 8,
And direction instruction block 9 can omit.
So, when user feels that device vibrates, display screen 8 from the point of view of wrist can be lifted at once
Prompting, i.e. would know that may be useful to it information.
The application distinguishes sound auxiliary device it is so structured that individuation device, i.e. special for its user
Customization so that distinguish sound auxiliary device be exclusively used in and be particularly suitable for the individual state of this user,
Residing specific environment etc..The example of some individuations is described below.
According to a kind of embodiments possible, distinguish that the intensity of the output signal of sound auxiliary device can be according to making
The horizontal custom-made of physical perception of user's individuality or regulation, so that the ground perception of user the most comfortable is distinguished
The output cue of sound auxiliary device, is unlikely to miss cue, is also unlikely to be prompted signal
Alarm or do not feel well.
According to a kind of embodiments possible, can arrange in the predetermined sound template base of memory element 3
The sound pattern relevant to user name, when detecting that someone calls the name of user, produces
Export cue accordingly.This point is highly profitable for user.Such as, when calling out certain
During individual deaf person, it is desirable to only this deaf person is pointed out, and other deaf person is not given prompting.To this end,
Can be using the name of individual deaf person as its special language idendification entry condition distinguishing sound auxiliary device.
According to a kind of embodiments possible, distinguish that sound auxiliary device can environment residing for different individualities
Custom-made.Such as, for living in the deaf person in the various region of vehicle, car speaker sound is extremely important.
And for living in the deaf person in the region almost without vehicle process, car speaker sound is hardly important, its
Its sound, such as, represent barking of unsafe condition, but become even more important.Therefore, it can for making
User is lived or needs the external sound of prompting to distinguishing sound present in the environment in place that often occurs
Auxiliary device arranges or regulates for this (such as by arranging button 7) specially.
According to the principle of the application, the measure of the customization of other individuation or regulation is it is further envisaged that out.
The wearable of the application distinguishes sound auxiliary device it is so structured that deaf person driver is with distinguishing sound auxiliary dress
Putting, wherein, the voice recognition of processing unit 1/process MCU includes distinguishing institute's driving vehicle fortune itself
The sound turning produced sound (such as electromotor, wheel, Brake squeal etc.) extraneous with vehicle is (outstanding
It is the sound of blowing a whistle of other vehicle) module, in order to give deaf person driver about the external world meaningful
The prompting of sound.
The application distinguishes that sound auxiliary device can provide significantly improved help for deaf person.This distinguish that sound is auxiliary
When helping device only to there is significant sound for user in the external world, output indication signal is (such as
Vibration).Therefore, device exports indication signal (such as vibration) every time is all to need to cause user to note
Signal during meaning.When not there are meaning sound in the external world, device does not export indication signal.So,
Device will not start output the most meaninglessly so that user indefatigability.
Additionally, the application's distinguishes that sound auxiliary device easily uses.Deaf person has only to simply, feels intuitively
Know that vibration/flash signal/characters/graphic just can judge the meaning of external sound, and without for using this
Plant device and repeat.
Additionally, the application extends the purposes distinguishing sound auxiliary device.Voice recognition technology (includes at present
Speech recognition) the most highly developed, therefore, external sound (including voice) can high accuracy
Ground identifies, thus provides useful output prompting miscellaneous for user.
Additionally, the application is by changing voice recognition algorithm, can distinguish that sound is auxiliary for individual custom-made
Help device.
In a word, this application provides and very useful for deaf person distinguish sound auxiliary device.
Although describing the application herein with reference to specific embodiment, but scope of the present application being not
It is confined to shown details.In the case of without departing from the ultimate principle of the application, can be thin for these
Joint makes various amendment.
Claims (10)
1. distinguish a sound auxiliary device, including:
Processing unit；And
Sound collection unit, memory element and the prompting output unit being connected with processing unit respectively；
Wherein, described memory element comprises sound pattern storehouse, described sound pattern storehouse comprises definition
The sound pattern of significant voice attribute for deaf person's user；
Described processing unit comprises the external sound signal for sound collection unit being gathered and described sound
The matching module that sound pattern in sound template base matches；And
Described prompting output unit includes for output relative with the sound pattern in described sound pattern storehouse
The vibrating elements of the output cue answered and video signal generating device.
Distinguish sound auxiliary device the most as claimed in claim 1, wherein, described in distinguish that sound auxiliary device is for can
Wearable type, there is the structure being suitable for being worn on the body part easily perceived by deaf person's user,
And described processing unit, sound collection unit, memory element and prompting output unit are integrated into one
Device body.
Distinguish sound auxiliary device the most as claimed in claim 2, wherein, described in distinguish that sound auxiliary device is wrist
Tabular form, and also include being connected to described device body applicable and be worn on deaf person's user wrist
Frenulum.
Distinguishing sound auxiliary device the most as claimed in claim 3, wherein, described sound collection unit comprises
The array of multiple mikes composition, described processing unit includes that the signal utilizing microphone array judges
The audio direction judge module in external sound direction.
Distinguishing sound auxiliary device the most as claimed in claim 4, wherein, described prompting output unit also wraps
Include on the front surface being arranged on described device body for indicating the direction in external sound direction to indicate
Block.
6. as according to any one of claim 2 to 5, distinguish sound auxiliary device, wherein, described prompting
Output unit also include being arranged on the front surface of described device body for show output character and/
Or the display screen of figure.
7. as according to any one of claim 1 to 6, distinguish sound auxiliary device, wherein, described process
Unit includes environment-identification sound and the sound recognition module of people's language.
Distinguishing sound auxiliary device the most as claimed in claim 7, wherein, described sound pattern includes following
At least one in template: vehicle is blown a whistle template, name template, abnormal sound template.
9. as according to any one of claim 1 to 8, distinguish sound auxiliary device, wherein, described in distinguish sound
Auxiliary device is to be suitable to be specifically designed for individual deaf person's user customization and the individuation device of regulation.
Distinguish sound auxiliary device the most as claimed in any one of claims 1-9 wherein, wherein, described in distinguish sound
Auxiliary device is that deaf person driver's wearable distinguishes that sound auxiliary device, described processing unit include district
The module of the sound that the produced sound of separating vehicles operating itself is extraneous with vehicle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420547042 | 2014-09-23 | ||
| CN2014205470422 | 2014-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106211009A true CN106211009A (en) | 2016-12-07 |
Family
ID=57453374
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510446868.9A Pending CN106211009A (en) | 2014-09-23 | 2015-07-28 | Distinguish sound auxiliary device |
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| CN107843250A (en) * | 2017-10-17 | 2018-03-27 | 三星电子（中国）研发中心 | Vibration air navigation aid, device and wearable device for wearable device |
| CN115457788A (en) * | 2022-07-29 | 2022-12-09 | 重庆长安汽车股份有限公司 | Acoustic-based vehicle driving sense enhancement system |
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