CN111131989A - Audio correction system and method of use - Google Patents
Audio correction system and method of use Download PDFInfo
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- CN111131989A CN111131989A CN201811272285.9A CN201811272285A CN111131989A CN 111131989 A CN111131989 A CN 111131989A CN 201811272285 A CN201811272285 A CN 201811272285A CN 111131989 A CN111131989 A CN 111131989A
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- sound source
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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
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/48—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using constructional means for obtaining a desired frequency response
Abstract
The invention discloses an audio correction system, which comprises an audio source receiver, a user interface, a corrector and a broadcasting device, wherein the audio source receiver is used for receiving a preset audio source, a user controls the corrector through the user interface to adjust the amplitude of at least one audio frequency section of the preset audio source and obtain correction information, and the corrector is used for storing the correction information, so that the user can directly read the correction information from the corrector when receiving the preset audio source next time, the audio source conforming to the user is obtained, and therefore, the aim of enabling a person with impaired hearing or degradation to smoothly hear the audio source of each frequency band is fulfilled.
Description
Technical Field
The present invention relates to audio systems, and more particularly to an audio modification system.
The invention also provides a using method of the audio adjusting system.
Background
Human hearing often causes partial degradation with age, so that a long person cannot listen to sounds in partial frequency bands, such as sounds with higher or lower frequencies, which is very inconvenient in life, and a hearing-impaired patient, such as a person who works in a high-frequency noise factory for a long time, may also experience the above situations due to work or accidents.
Disclosure of Invention
The present invention is directed to an audio frequency correction system, and more particularly, to an audio frequency correction system capable of adjusting different audio frequencies for different users, so that the parameters can be adjusted according to the hearing conditions of the different users, and the hearing impaired or degraded person can smoothly hear the sound source in each frequency band.
To achieve the above object, one embodiment of the present invention comprises:
an audio source receiver for receiving a predetermined audio source.
And the user interface displays a plurality of adjusting units and is used for the user to watch and click.
A corrector, which is connected with the user interface by electric signal, the electric signal connection can be wired or wireless, the corrector has an input end, an output end, a central processing unit and a difference value data bank, the central processing unit is connected with the input end and the output end by electric signal, the input end is connected with the sound source receiver by electric signal, the input end is used for receiving the preset sound source, the central processing unit divides the preset sound source into a plurality of audio frequency sections, the user interface is connected with the central processing unit by control, each adjusting unit controls the central processing unit to strengthen or weaken the amplitude of at least one audio frequency section of the preset sound source, so as to obtain an adjusted sound source; the difference database is electrically connected with the central processing unit and the user interface, defines the information that the central processing unit strengthens or weakens the amplitude of at least one audio frequency section of the preset audio source as a correction information, is used for storing the correction information, and can be stored in the difference database through the user interface by a user.
And the broadcasting device is in telecommunication connection with the output end of the corrector and is used for broadcasting the preset sound source or adjusting the sound source.
It can be seen from the foregoing that, the audio correction system of the present invention is mainly implemented by allowing a user to listen to the preset sound source first, adjusting the adjustment unit according to the actual listening status, and further controlling the central processing unit to enhance or weaken the amplitude of at least one audio segment of the preset sound source to obtain the adjusted sound source and the calibration information.
Drawings
FIG. 1 is a diagram of an audio correction system according to the present invention.
Fig. 2 is a flow chart of a method of using the audio correction system.
FIG. 3 is a diagram of an audio modification system according to another embodiment of the present invention.
FIG. 4 is a flow chart of another embodiment of a method for using an audio correction system.
Description of the reference numerals
Adjusting unit 21
Detection step A
Adjusting step B
First adjustment step B1
Second adjustment step B2
Storage step C
And D, reading step D.
Detailed Description
In a first embodiment, as shown in fig. 1, an audio correction system includes:
an audio source receiver 10 for receiving a predetermined audio source.
A user interface 20 displaying a plurality of adjusting units 21, a sound curve of the preset sound source, etc., wherein the user interface 20 is provided for the user to watch and click.
A calibrator 30 electrically connected to the user interface 20, wherein the electrical connection may be wired or wireless, the calibrator 30 has an input terminal 31, an output terminal 32, a central processing unit 33 and a difference database 34, the central processing unit 33 is electrically connected to the input terminal 31 and the output terminal 32, the input terminal 31 is electrically connected to the sound source receiver 10, the input terminal 31 is used for receiving the predetermined sound source, the user interface 20 is connected to the central processing unit 33 in a control manner, the user interface 20 obtains a line shape of a current audio frequency through the central processing unit 33, the central processing unit 33 divides the predetermined sound source into a plurality of audio frequency segments, each of the adjusting units 21 enhances (boost) or attenuates (cut) an amplitude of at least one of the audio frequency segments of the predetermined sound source through the central processing unit 33 to obtain an adjusted sound source, the specific means can be achieved by a high-pass filter, a low-pass filter or a band-pass filter, but is not limited thereto; the difference database 34 is electrically connected to the CPU 33 and the user interface 20, and defines the information of the CPU 33 enhancing (boost) or attenuating (cut) the amplitude of at least one audio segment of the predetermined audio source as a calibration information, the difference database 34 is used to store the calibration information, when the user confirms the adjusted audio source, the calibration information can be stored in the difference database 34 through the user interface 20, and correspondingly, the user can also fetch the calibration information from the difference database 34 to apply to other predetermined audio sources.
Preferably, as shown in fig. 3, the calibrator 30 further has a predetermined database 35, the predetermined database 35 is electrically connected to the cpu 33 and the adjusting unit 21 of the ui 20, the predetermined database 35 is configured to store at least one predetermined audio mode, the predetermined audio mode defines a ratio limit of amplitude enhancement (boost) or attenuation (cut) for each audio segment, and the predetermined audio mode is applied to the predetermined audio source through the cpu 33, so as to respond to different users, in particular, different hearing conditions of a person who suffers from hearing loss due to work and a person who suffers from hearing deterioration due to age are different, and therefore, different predetermined audio modes are selected to achieve the purpose of smoothly listening to audio at the fastest speed.
A broadcasting device 40 electrically connected to the output end 32 of the calibrator 30, the broadcasting device 40 being used to broadcast the preset sound source or adjust the sound source.
The present invention further provides a method for using an audio frequency correction system, as shown in fig. 2:
in the detecting step a, a predetermined sound source is received by the sound source receiver 10 and is played to a listener by the broadcasting device 40.
And an adjusting step B of adjusting the adjusting unit 21 of the user interface 20 to drive the CPU 33 to increase (boost) or decrease (cut) the amplitude of at least one audio segment of the predetermined audio source, and obtaining the calibration information according to the value adjusted by the user.
A storage step C of controlling the calibrator 30 via the user interface 20 to store the calibration information in the difference database 34.
Reading step D, when the user receives the preset sound source again through the sound source receiver 10, directly reading the calibration information in the difference database 34, enhancing (boost) or attenuating (cut) the amplitude of at least one audio segment of the preset sound source based on the calibration information to form the adjusted sound source, and then playing the adjusted sound source through the playing device 40.
The present invention provides another embodiment of a method for using an audio correction system, as shown in fig. 4:
in the detecting step a, a predetermined sound source is received by the sound source receiver 10 and is played to a listener by the broadcasting device 40.
In the first adjusting step B1, a predetermined audio mode is selected through the user interface 20, so that the cpu 33 adjusts the amplitude of each audio segment of the predetermined audio source according to the predetermined audio mode.
A second adjustment step B2, adjusting the adjustment unit 21 of the user interface 20 to drive the cpu 33 to increase (boost) or decrease (cut) the amplitude of at least one audio segment of the predetermined audio source, and obtaining the calibration information according to the value adjusted by the user.
A storage step C of controlling the calibrator 30 via the user interface 20 to store the calibration information in the difference database 34.
And a reading step D of directly reading the preset audio mode and the calibration information when the user receives the preset audio source through the audio source receiver 10 again, enhancing (boost) or weakening (cut) the amplitude of the audio segment of the preset audio source with the preset audio mode and the calibration information as references, and then playing the adjusted audio source through the playing device 40.
As mentioned above, the audio correction system of the present invention is mainly to let the user listen to the preset audio source first, and the user adjusts the adjustment unit 21 according to the actual listening status, further controlling the CPU 33 to increase (boost) or decrease (cut) the amplitude of at least one audio segment of the predetermined audio source, to obtain the adjusted sound source and the calibration information, when the user thinks the adjusted sound source is clear, the calibration information is stored in the difference database 34, and only the calibration information in the difference database 34 needs to be directly accessed when another preset sound source is received, enhancing (boost) or attenuating (cut) the amplitude of at least one audio segment of the predetermined audio source based on the calibration information, the sound source can be adjusted, so that the purpose that the person with hearing loss or deterioration can smoothly hear the sound source of each frequency band is achieved.
Preferably, in another embodiment of the method for using an audio frequency correction system of the present invention, after adjusting the amplitude of each audio frequency segment of the preset audio source through a preset audio frequency mode through two stages of adjusting steps, the user can adjust the adjusting unit 21 according to the personal condition to independently adjust the amplitude of at least one audio frequency segment.
Claims (5)
1. An audio modification system, characterized by: the method comprises the following steps:
a sound source receiver for receiving a preset sound source;
a user interface for displaying a plurality of adjusting units, wherein the user interface is used for a user to watch and click;
a corrector, which is connected with the user interface by electric signal, and has an input end, an output end, a central processing unit and a difference value data bank, the central processing unit is connected with the input end and the output end by electric signal, the input end is connected with the sound source receiver by electric signal, the input end is used for receiving the preset sound source, the central processing unit divides the preset sound source into a plurality of audio frequency sections, the user interface is connected with the central processing unit by control, each adjusting unit controls the central processing unit to strengthen or weaken the amplitude of at least one audio frequency section of the preset sound source, so as to obtain an adjusted sound source; the difference database is in electric connection with the central processing unit and the user interface, defines the information that the central processing unit strengthens or weakens the amplitude of at least one audio frequency section of the preset sound source as a correction information, is used for storing the correction information, and can be stored in the difference database through the user interface by a user;
and the broadcasting device is in telecommunication connection with the output end of the corrector and is used for broadcasting the preset sound source or adjusting the sound source.
2. The audio correction system of claim 1, wherein: the calibrator further comprises a predetermined database, the predetermined database is in communication with the CPU and the user interface, and the predetermined database is used for storing at least one predetermined audio mode.
3. The audio correction system of claim 1, wherein: the central processing unit includes: a high pass filter, a low pass filter, or a band pass filter.
4. A method for using an audio correction system, comprising: the method comprises the following steps:
a detection step, receiving a preset sound source through the sound source receiver and playing the preset sound source to a listener through the broadcasting device;
adjusting, namely adjusting an adjusting unit of the user interface to drive the central processing unit to enhance or weaken the amplitude of at least one audio section of the preset sound source, and obtaining the correction information according to a value adjusted by a user;
a storage step, controlling the corrector through the user interface, and storing the correction information in the difference database;
reading step, when the user receives the preset sound source through the sound source receiver again, directly reading the correction information in the difference database, enhancing or weakening the amplitude of at least one audio frequency section of the preset sound source by taking the correction information as a reference to form the adjusted sound source, and then playing the adjusted sound source through the broadcasting device.
5. A method for using an audio correction system, comprising: the method comprises the following steps:
a detection step, receiving a preset sound source through the sound source receiver and playing the preset sound source to a listener through the broadcasting device;
a first adjustment step, selecting a preset audio mode through a user interface, so that the central processing unit adjusts the amplitude of each audio section of the preset sound source according to the preset audio mode;
a second adjustment step of adjusting an adjustment unit of the user interface to drive the central processing unit to enhance or weaken the amplitude of at least one audio segment of the preset sound source, and obtaining the correction information according to the value adjusted by the user;
a storage step, controlling the corrector through the user interface, and storing the correction information in the difference database;
a reading step, when the user receives the preset sound source again through the sound source receiver, the preset audio mode and the correction information are directly read, the amplitude of at least one audio section of the preset sound source is enhanced or weakened by taking the preset audio mode and the correction information as the reference, and then the adjusted sound source is placed through the broadcasting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272285.9A CN111131989A (en) | 2018-10-30 | 2018-10-30 | Audio correction system and method of use |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811272285.9A CN111131989A (en) | 2018-10-30 | 2018-10-30 | Audio correction system and method of use |
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| CN111131989A true CN111131989A (en) | 2020-05-08 |
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| CN103491491A (en) * | 2013-09-22 | 2014-01-01 | 江苏贝泰福医疗科技有限公司 | Full-digital hearing aid and non-traditional hearing aid fitting method |
| US8792661B2 (en) * | 2010-01-20 | 2014-07-29 | Audiotoniq, Inc. | Hearing aids, computing devices, and methods for hearing aid profile update |
| CN104717594A (en) * | 2014-12-26 | 2015-06-17 | 深圳市微纳集成电路与系统应用研究院 | Hearing-aid system, hearing-aid mobile phone and hearing-aid method thereof |
| TWI613920B (en) * | 2016-03-28 | 2018-02-01 | 永嘉輝科技股份有限公司 | Equalized hearing aid |
| CN107925832A (en) * | 2015-05-27 | 2018-04-17 | 力滔有限公司 | Hearing device and method of operating the same |
| CN107920320A (en) * | 2016-10-11 | 2018-04-17 | 宏碁股份有限公司 | Hearing aid and its automatic frequency-division filter gain control method |
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2018
- 2018-10-30 CN CN201811272285.9A patent/CN111131989A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050094822A1 (en) * | 2005-01-08 | 2005-05-05 | Robert Swartz | Listener specific audio reproduction system |
| US8792661B2 (en) * | 2010-01-20 | 2014-07-29 | Audiotoniq, Inc. | Hearing aids, computing devices, and methods for hearing aid profile update |
| CN103098492A (en) * | 2010-08-05 | 2013-05-08 | 听优企业 | Method and system for self-managed sound enhancement |
| CN103491491A (en) * | 2013-09-22 | 2014-01-01 | 江苏贝泰福医疗科技有限公司 | Full-digital hearing aid and non-traditional hearing aid fitting method |
| CN104717594A (en) * | 2014-12-26 | 2015-06-17 | 深圳市微纳集成电路与系统应用研究院 | Hearing-aid system, hearing-aid mobile phone and hearing-aid method thereof |
| CN107925832A (en) * | 2015-05-27 | 2018-04-17 | 力滔有限公司 | Hearing device and method of operating the same |
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