CN105744428A - Special earphone and receiving system for training institutions - Google Patents
Special earphone and receiving system for training institutions Download PDFInfo
- Publication number
- CN105744428A CN105744428A CN201610325420.6A CN201610325420A CN105744428A CN 105744428 A CN105744428 A CN 105744428A CN 201610325420 A CN201610325420 A CN 201610325420A CN 105744428 A CN105744428 A CN 105744428A
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- earphone
- wireless
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- teacher
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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
- H04R1/1041—Mechanical or electronic switches, or control elements
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses a special earphone and receiving system for training institutions. The special earphone and receiving system is characterized by mainly comprising a wireless transmitter and a wireless receiver, wherein the transmitter is used by a teacher, the receiver is used by a student, and the transmitter has an auxliary receiving function while the receiver has an auxiliary transmitting function. The system is mainly used for one-to-one teaching. For the ordinary institutions, due to space limitation, a lot of students and teachers stay in the same classroom, and the classroom is noisy when in class; the transmitter and the receiver of the system can be adjusted to the same frequency to be paired, so that the one-to-one teaching and the one-to-many teaching can be realized; when in the one-to-one teaching, the teacher and the student can hear each other without influencing other students; if the student and the teacher are close to each other, a wired way or a wireless way can be adopted; if the is relatively far when in the one-to-many teaching, a plurality of systems can be connected in a wireless way; and therefore, the one-to-one teaching requirement and the one-to-many teaching requirement can be met.
Description
Technical field
The present invention relates to a kind of training organization's earphone special and reception system, be specifically related to a kind of point-to-point signal transmitting apparatus of short range wireless transmission.
Background technology
Educate one to one and refer to, from literal upper explanation, the education of giving lessons that a student is carried out by a teacher, when tradition private tutor merge individualized education theory and by corporate operation industrialization after, the educational pattern one to one formed just creates huge difference with tradition private tutor and continuation class, education full name individualized education one to one one to one of today, it is for the different study situation of each child and psychologic situation by the special mechanism of educational counseling one to one, make a set of uniqueness targetedly, effective education and guidance scheme and psychological consultation strategy, and it is carried out performing (include the psychologist+development of potential expert of a professional teachers+specialty+pursue a goal with determination and expand expert+sole duty form master) by the provisioned teaching team of each student；By comprehensive, strategically teach, not only make a kind of learning method suiting self of students, improve bad study habit, firm promote subject knowledge, and establishing confidence, perfect personality, the aspect such as conduct oneself and deal with matters all is promoted.But at present one to one in education one to one or one-to-many teaching, for general training mechanism, owing to place limits, same indoor student is many, teacher is many, attend class very noisy, this product utilization emitter and receptor can tune to same frequency and match, realize using with the teaching of one-to-many one to one, mutually can hear when Faculty and Students impart knowledge to students one to one and not affect other students, if student and teacher all from distance closer can adopt wired or wireless, if one-to-many is distant can use the multiple system of wireless connections.
Bluetooth (Bluetooth) is the open global specifications of a kind of wireless data and voice communication, and its transmission band is the 2.4GHzISM frequency range that the whole world public is general, it is provided that the transfer rate of 1Mbps and the transmission range of 10m.
802.11b, the same with bluetooth, belong to short-distance wireless communication technology, speed reaches as high as 11Mb/s, and the coverage of electric wave is up to about 100m.
Between the various electronic equipments that ZigBee is mainly used within short-range and message transmission rate is not high, there is the technical characterstics such as message transmission rate is low, low in energy consumption, cost is low, network capacity is big, effective range is little, working frequency range is flexible.
Summary of the invention
In order to solve occur that in classroom, sound is comparatively noisy one to one with one-to-many teaching process at present, promote teaching efficiency, we merge at present the short range wireless transmission technology of comparatively main flow, in conjunction with the deficiency of existing product, have invented a kind of novel training organization's earphone special and reception system.Specific as follows:
The invention discloses a kind of training organization's earphone special and reception system, it is characterized in that mainly being made up of wireless transmitter and wireless receiver, emitter is that teacher uses, receptor uses to student, and emitter is aided with receive capabilities, receptor is aided with emission function, this product is mainly for imparting knowledge to students one to one, for general training mechanism, owing to place limits, same indoor student is many, teacher is many, attend class very noisy, this product utilization emitter and receptor can tune to same frequency and match, realize using with the teaching of one-to-many one to one, mutually can hear when Faculty and Students impart knowledge to students one to one and not affect other students, if student and teacher all from distance closer can adopt wired or wireless, if one-to-many is distant can use the multiple system of wireless connections.
A kind of training organization earphone special and the system of reception, it is characterized in that mainly being made up of wireless transmitter and wireless receiver, emitter is to need the people of speech or teacher to use, and receptor uses to student or attentive listener, and emitter is aided with receive capabilities, receptor is aided with emission function.
A kind of training organization's earphone special and reception system have the feature that system is mainly made up of main frame, headset and earphone three part, main frame wherein configures wireless transmitter, transceiver module and signal processing system, it is provided with the button of adjustable frequency, adopts ZigBee, 802.11 or Bluetooth transmission means.Frequency range is that 2.400～2.4835GHz, headset and earphone as transmission and receive data identification means, adopts wired or wireless connections.
Wireless transmitter, transceiver module adopt transceiver, half-duplex mode of operation, have the feature of low-power consumption, and setting has sleep mode.
Detailed description of the invention
Embodiment 1
A kind of training organization earphone special and the system of reception, it is characterized in that mainly being made up of wireless transmitter and wireless receiver, emitter is that teacher uses, receptor uses to student, and emitter is aided with receive capabilities, receptor is aided with emission function, this product is mainly for imparting knowledge to students one to one, for general training mechanism, owing to place limits, same indoor student is many, teacher is many, attend class very noisy, this product utilization emitter and receptor can tune to same frequency and match, realize using with the teaching of one-to-many one to one, mutually can hear when Faculty and Students impart knowledge to students one to one and not affect other students, if student and teacher all from distance closer can adopt wired or wireless, if one-to-many is distant can use the multiple system of wireless connections.
A kind of training organization earphone special and the system of reception, it is characterized in that mainly being made up of wireless transmitter and wireless receiver, emitter is to need the people of speech or teacher to use, and receptor uses to student or attentive listener, and emitter is aided with receive capabilities, receptor is aided with emission function.
A kind of training organization's earphone special and reception system have the feature that system is mainly made up of main frame, headset and earphone three part, main frame wherein configures wireless transmitter, transceiver module and signal processing system, wireless transmitter, transceiver module adopt transceiver, half-duplex mode of operation, there is the feature of low-power consumption, and setting has sleep mode, it is provided with the button of adjustable frequency, adopts ZigBee transmission means.Headset and earphone are as sending and receiving data identification means, adopt wired or wireless connections, specific works pattern is that the acoustical signal that earphone receives converts certain frequency to by ZigBee transmitting to adjusted to same frequency through buffering, and the reception system interconnected, it is reduced into, then through signal processing, the sound that people may identify which.
Embodiment 2
A kind of training organization earphone special and the system of reception, it is characterized in that mainly being made up of wireless transmitter and wireless receiver, emitter is that teacher uses, receptor uses to student, and emitter is aided with receive capabilities, receptor is aided with emission function, this product is mainly for imparting knowledge to students one to one, for general training mechanism, owing to place limits, same indoor student is many, teacher is many, attend class very noisy, this product utilization emitter and receptor can tune to same frequency and match, realize using with the teaching of one-to-many one to one, mutually can hear when Faculty and Students impart knowledge to students one to one and not affect other students, if student and teacher all from distance closer can adopt wired or wireless, if one-to-many is distant can use the multiple system of wireless connections.
A kind of training organization earphone special and the system of reception, it is characterized in that mainly being made up of wireless transmitter and wireless receiver, emitter is to need the people of speech or teacher to use, and receptor uses to student or attentive listener, and emitter is aided with receive capabilities, receptor is aided with emission function.
A kind of training organization's earphone special and reception system have the feature that system is mainly made up of main frame, headset and earphone three part, main frame wherein configures wireless transmitter, transceiver module and signal processing system, wireless transmitter, transceiver module adopt transceiver, half-duplex mode of operation, there is the feature of low-power consumption, and setting has sleep mode, it is provided with the button of adjustable frequency, adopts 802.11 transmission means.Headset and earphone are as sending and receiving data identification means, adopt wired or wireless connections, specific works pattern is that the acoustical signal that earphone receives converts certain frequency to by 802.11 transmittings to adjusted to same frequency through buffering, and the reception system interconnected, it is reduced into, then through signal processing, the sound that people may identify which.
Embodiment 3
A kind of training organization earphone special and the system of reception, it is characterized in that mainly being made up of wireless transmitter and wireless receiver, emitter is that teacher uses, receptor uses to student, and emitter is aided with receive capabilities, receptor is aided with emission function, this product is mainly for imparting knowledge to students one to one, for general training mechanism, owing to place limits, same indoor student is many, teacher is many, attend class very noisy, this product utilization emitter and receptor can tune to same frequency and match, realize using with the teaching of one-to-many one to one, mutually can hear when Faculty and Students impart knowledge to students one to one and not affect other students, if student and teacher all from distance closer can adopt wired or wireless, if one-to-many is distant can use the multiple system of wireless connections.
A kind of training organization earphone special and the system of reception, it is characterized in that mainly being made up of wireless transmitter and wireless receiver, emitter is to need the people of speech or teacher to use, and receptor uses to student or attentive listener, and emitter is aided with receive capabilities, receptor is aided with emission function.
A kind of training organization's earphone special and reception system have the feature that system is mainly made up of main frame, headset and earphone three part, main frame wherein configures wireless transmitter, transceiver module and signal processing system, wireless transmitter, transceiver module adopt transceiver, half-duplex mode of operation, there is the feature of low-power consumption, and setting has sleep mode, it is provided with the button of adjustable frequency, adopts Bluetooth transmission means.Frequency range is 2.4GHz, headset and earphone are as sending and receiving data identification means, adopt wired or wireless connections, specific works pattern is that the acoustical signal that earphone receives converts certain frequency to by Bluetooth transmitting to adjusted to same frequency through buffering, and the reception system interconnected, it is reduced into, then through signal processing, the sound that people may identify which.
By testing, we adopt better with the laser propagation effect of 802.11 and Bluetooth, its tonequality and interfere with each other less, but the distance of Bluetooth transmission has certain limitation, 802.11 the speed of transmission is 8Mb/s, coverage is up to about 60-80m, sound clarity, strong interference immunity, has good effect.
Claims (2)
1. the invention discloses a kind of training organization's earphone special and reception system, it is characterized in that mainly being made up of wireless transmitter and wireless receiver, emitter is to need the people of speech or teacher to use, receptor uses to student or attentive listener, and emitter is aided with receive capabilities, receptor is aided with emission function.
2. according to claim 1, a kind of training organization's earphone special and reception system have the feature that system is mainly made up of main frame, headset and earphone three part, main frame wherein configures wireless transmitter, transceiver module and signal processing system, it is provided with the button of adjustable frequency, adopt ZigBee, 802.11 or Bluetooth transmission means, frequency range is that 2.400-2.4835GHz, headset and earphone as transmission and receive data identification means, adopts wired or wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325420.6A CN105744428A (en) | 2016-05-17 | 2016-05-17 | Special earphone and receiving system for training institutions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325420.6A CN105744428A (en) | 2016-05-17 | 2016-05-17 | Special earphone and receiving system for training institutions |
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| CN105744428A true CN105744428A (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610325420.6A Pending CN105744428A (en) | 2016-05-17 | 2016-05-17 | Special earphone and receiving system for training institutions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107038854A (en) * | 2017-05-04 | 2017-08-11 | 甘肃中天华地自动化技术开发有限公司 | One-to-many long-distance remote control data collector and data receiving-transmitting method |
| CN109218884A (en) * | 2018-08-29 | 2019-01-15 | 北京云迹科技有限公司 | Outer audio equipment for robot and the robot using the audio frequency apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334315A (en) * | 1979-05-04 | 1982-06-08 | Gen Engineering, Ltd. | Wireless transmitting and receiving systems including ear microphones |
| CN1419365A (en) * | 2002-12-26 | 2003-05-21 | 天津市联微科技有限公司 | Teacher's and student's earphone-microphone used in digial radio speech teaching system |
| CN101170325A (en) * | 2007-12-05 | 2008-04-30 | 新洋电子科技有限公司 | Bluetooth wireless microphone |
| CN202231837U (en) * | 2011-08-26 | 2012-05-23 | 张巍 | Wireless microphone |
| CN102761798A (en) * | 2012-07-31 | 2012-10-31 | 常保珠 | Teaching Bluetooth microphone |
| CN103974159A (en) * | 2013-01-30 | 2014-08-06 | 宁波大红鹰学院 | Microphone with built-in receiver |
| CN204596387U (en) * | 2015-03-30 | 2015-08-26 | 普兰特图尔斯通信公司 | Guide device |
-
2016
- 2016-05-17 CN CN201610325420.6A patent/CN105744428A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334315A (en) * | 1979-05-04 | 1982-06-08 | Gen Engineering, Ltd. | Wireless transmitting and receiving systems including ear microphones |
| CN1419365A (en) * | 2002-12-26 | 2003-05-21 | 天津市联微科技有限公司 | Teacher's and student's earphone-microphone used in digial radio speech teaching system |
| CN101170325A (en) * | 2007-12-05 | 2008-04-30 | 新洋电子科技有限公司 | Bluetooth wireless microphone |
| CN202231837U (en) * | 2011-08-26 | 2012-05-23 | 张巍 | Wireless microphone |
| CN102761798A (en) * | 2012-07-31 | 2012-10-31 | 常保珠 | Teaching Bluetooth microphone |
| CN103974159A (en) * | 2013-01-30 | 2014-08-06 | 宁波大红鹰学院 | Microphone with built-in receiver |
| CN204596387U (en) * | 2015-03-30 | 2015-08-26 | 普兰特图尔斯通信公司 | Guide device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107038854A (en) * | 2017-05-04 | 2017-08-11 | 甘肃中天华地自动化技术开发有限公司 | One-to-many long-distance remote control data collector and data receiving-transmitting method |
| CN109218884A (en) * | 2018-08-29 | 2019-01-15 | 北京云迹科技有限公司 | Outer audio equipment for robot and the robot using the audio frequency apparatus |
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Application publication date: 20160706 |
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