KR101983772B1 - Learning system for listening - Google Patents
Learning system for listening Download PDFInfo
- Publication number
- KR101983772B1 KR101983772B1 KR1020160023426A KR20160023426A KR101983772B1 KR 101983772 B1 KR101983772 B1 KR 101983772B1 KR 1020160023426 A KR1020160023426 A KR 1020160023426A KR 20160023426 A KR20160023426 A KR 20160023426A KR 101983772 B1 KR101983772 B1 KR 101983772B1
- Authority
- KR
- South Korea
- Prior art keywords
- earphone
- frequency
- frequency band
- communication terminal
- audio signal
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims abstract description 44
- 230000005236 sound signal Effects 0.000 claims abstract description 25
- 230000007704 transition Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/06—Foreign languages
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
-
- 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
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Acoustics & Sound (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Educational Technology (AREA)
- Educational Administration (AREA)
- Computational Linguistics (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Entrepreneurship & Innovation (AREA)
- Circuit For Audible Band Transducer (AREA)
- Headphones And Earphones (AREA)
- Telephone Function (AREA)
Abstract
A listening learning system is disclosed. The system includes a communication terminal for transmitting an audio signal of a first frequency band to an earphone, and a second frequency band lower than a first frequency band and outputting a frequency of an audio signal received through a wire or wireless communication from the communication terminal Earphone.
Description
TECHNICAL FIELD The present invention relates to a technology related to an earphone.
An earphone is an electronic product which is inserted into an ear and can personally hear music and the like, and can receive audio reproduced by the audio reproduction device and output it to the user's ear. Therefore, the user can listen to music or listen to a foreign language without damaging the surroundings anytime and anywhere. For reference, Japanese Patent Application No. 10-0788678 discloses an apparatus and a method for noise reduction of an earphone device with respect to an earphone. In addition, Korean Patent Laid-Open Publication No. 10-2014-0010604 discloses a content that enables a learner to learn English listening, etc., by delivering a voice learning content to a learner through an earphone.
A technical solution for improving the learning effect of learning a foreign language is disclosed.
According to an aspect of the present invention, a listening learning system includes a communication terminal for transmitting an audio signal of a first frequency band to an earphone, and a communication terminal for transmitting a frequency of an audio signal received through a wire or wireless communication from the communication terminal to a second frequency band lower than the first frequency band And an earphone for outputting after shifting.
The communication terminal can set one of the normal mode for maintaining the frequency of the audio signal intact and the frequency transition mode for transitioning to the operation mode of the earphone.
The earphone can make only the voiced part of the audio signal.
The communication terminal transmits a control signal for adjusting the frequency transition degree to the earphone according to a user input, and the earphone can adjust the frequency transition degree according to the received control signal. Alternatively, the communication terminal transmits a control signal for stepping up the second frequency band up to the first frequency band to the earphone according to the degree of use of the frequency transition mode, and the earphone can adjust the frequency transition degree according to the received control signal.
According to the disclosure, it is possible to improve the learning effect of the foreign language listening, and in particular, to improve the learning effect of the English listening.
1 is a block diagram of a listening learning system according to one embodiment.
2 is a diagram illustrating an audio frequency transition of an earphone according to an exemplary embodiment of the present invention.
3 is a block diagram of a communication terminal in accordance with one embodiment.
4 is a block diagram of an earphone according to one embodiment.
FIG. 5 is a graph showing frequency band comparison by language.
6 shows an example in which the English frequency band is shifted to the Korean frequency band.
BRIEF DESCRIPTION OF THE DRAWINGS The foregoing and further aspects of the present invention will become more apparent from the following detailed description of preferred embodiments with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 is a block diagram of a listening learning system according to one embodiment. FIG. 2 is a diagram illustrating an audio frequency transition of an earphone according to an exemplary embodiment. As shown in FIG. 1, the listening learning system includes a
And may include an ear jack for connecting to the
3 is a block diagram of a communication terminal in accordance with one embodiment. The
The
The
The
The
4 is a block diagram of an earphone according to one embodiment. As shown in FIG. 4, the
In one embodiment, the first frequency band refers to the English frequency band and the second frequency band refers to the Korean frequency band. That is, the
In one embodiment, the
On the other hand, the frequency-
In one embodiment, the
The above-mentioned listening learning system can be called an English listening learning system when it is specialized in English. The earphone can be called a dedicated earphone for listening to a foreign language. If it is specialized for English, it can also be called an earphone for English listening only. The present invention has been described with reference to the preferred embodiments. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the disclosed embodiments should be considered in an illustrative rather than a restrictive sense. The scope of the present invention is defined by the appended claims rather than by the foregoing description, and all differences within the scope of equivalents thereof should be construed as being included in the present invention.
100: communication terminal 110:
120: display unit 130:
140: earphone connection part 150:
160: control unit 161: mode setting unit
162: frequency shift adjustment unit 200: earphone
210: terminal connection unit 220:
Claims (5)
A terminal connection unit and a signal processing unit,
An earphone for switching the frequency of an audio signal received from a communication terminal through a terminal connection unit in a wired or wireless manner to a second frequency band lower than a first frequency band through a signal processor;
≪ / RTI >
The communication terminal transmits to the earphone a control signal for automatically stepping up the second frequency band to the first frequency band stepwise in accordance with the degree of use of the frequency transition mode proportional to the number of learning times or the listening learning time,
The signal processor of the earphone adjusts the degree of frequency transition according to the received control signal,
The signal processing unit of the earphone changes the voiced sound section of the audio signal without shifting the frequency.
The communication terminal sets one of the normal mode for maintaining the frequency of the audio signal as it is and the frequency transition mode for transition to the earphone operating mode.
The communication terminal transmits a control signal for adjusting the frequency transition level to the earphone according to a user input,
The earphone adjusts the degree of frequency shift according to the received control signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160023426A KR101983772B1 (en) | 2016-02-26 | 2016-02-26 | Learning system for listening |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160023426A KR101983772B1 (en) | 2016-02-26 | 2016-02-26 | Learning system for listening |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170100926A KR20170100926A (en) | 2017-09-05 |
KR101983772B1 true KR101983772B1 (en) | 2019-05-29 |
Family
ID=59924555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160023426A KR101983772B1 (en) | 2016-02-26 | 2016-02-26 | Learning system for listening |
Country Status (1)
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KR (1) | KR101983772B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210008688A (en) | 2019-07-15 | 2021-01-25 | 주식회사 이볼케이노 | Language acquisition assistance system using frequency bands by language |
KR20210086182A (en) | 2019-12-31 | 2021-07-08 | (주)헤이스타즈 | System and method for studying korean pronunciation using voice analysis |
KR20230166627A (en) | 2022-05-31 | 2023-12-07 | 정성태 | the real-time non-face-to-face listening training method and the system using the AI |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002062886A (en) * | 2000-08-14 | 2002-02-28 | Kazumi Komiya | Voice receiver with sensitivity adjusting function |
KR101141793B1 (en) * | 2011-08-22 | 2012-05-04 | 광주대학교산학협력단 | A language learning system with variations of voice pitch |
KR101590046B1 (en) * | 2015-12-16 | 2016-02-01 | (주)디라직 | Audio apparatus and method for inducing brain-wave using binaural beat |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000002500A (en) * | 1998-06-20 | 2000-01-15 | 윤종용 | Foreign language conversation presenting method of wireless mobile telephone |
KR100788678B1 (en) | 2006-01-14 | 2007-12-26 | 삼성전자주식회사 | Apparatus and method for reducing noise of earphone |
KR20140010604A (en) | 2012-07-16 | 2014-01-27 | 주식회사 미래엔 | The contents for voice education by using readable identification code and thereof providing method |
-
2016
- 2016-02-26 KR KR1020160023426A patent/KR101983772B1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002062886A (en) * | 2000-08-14 | 2002-02-28 | Kazumi Komiya | Voice receiver with sensitivity adjusting function |
KR101141793B1 (en) * | 2011-08-22 | 2012-05-04 | 광주대학교산학협력단 | A language learning system with variations of voice pitch |
KR101590046B1 (en) * | 2015-12-16 | 2016-02-01 | (주)디라직 | Audio apparatus and method for inducing brain-wave using binaural beat |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210008688A (en) | 2019-07-15 | 2021-01-25 | 주식회사 이볼케이노 | Language acquisition assistance system using frequency bands by language |
KR20210086182A (en) | 2019-12-31 | 2021-07-08 | (주)헤이스타즈 | System and method for studying korean pronunciation using voice analysis |
KR20220039679A (en) | 2019-12-31 | 2022-03-29 | (주)헤이스타즈 | Method for providing personalized problems for pronunciation evaluation |
KR20230166627A (en) | 2022-05-31 | 2023-12-07 | 정성태 | the real-time non-face-to-face listening training method and the system using the AI |
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KR20170100926A (en) | 2017-09-05 |
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