CN215072953U - Intelligent earphone with sound field detection and audio filtering functions - Google Patents
Intelligent earphone with sound field detection and audio filtering functions Download PDFInfo
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- CN215072953U CN215072953U CN202120967820.3U CN202120967820U CN215072953U CN 215072953 U CN215072953 U CN 215072953U CN 202120967820 U CN202120967820 U CN 202120967820U CN 215072953 U CN215072953 U CN 215072953U
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Abstract
The utility model discloses an intelligent earphone with sound field detects and audio frequency filters, its technical scheme is: the utility model discloses a sound field detection module, installation hole, mounting panel A's preceding terminal surface is provided with sound field detection module, mounting panel B is installed to the inside opposite side of mounting hole, mounting panel B's preceding terminal surface is provided with audio frequency filter module, the cavity before installing on one side outer wall of back cavity, the beneficial effects of the utility model are that: through being equipped with mounting panel A and mounting panel B to utilize sound field detection module and audio filter module, make sound field detection module carry out systematization and detect the adjustment and audio filter module carries out backstage programming debugging, realize carrying out sound field detection and audio filter to intelligent earphone and handle, the effectual user result of use and the experience that has improved, the practicality is strong.
Description
Technical Field
The utility model relates to an intelligence earphone equipment technical field, concretely relates to intelligence earphone with sound field detects and audio frequency filters.
Background
The intelligent earphone applies the Bluetooth technology to the hands-free earphone, so that a user can avoid annoying wiring stumbling and can easily talk in various modes freely. Since the advent of bluetooth headsets, bluetooth has been a good tool for the mobile commerce industry to improve efficiency, and bluetooth is a low-cost, high-capacity short-range wireless communication specification. The Bluetooth notebook computer is a notebook computer with a Bluetooth wireless communication function, and the distance between a mobile phone and a Bluetooth earphone is in direct proportion to the communication noise according to the actual use feeling; in addition, when the stereo Bluetooth headset is used for enjoying music, the stereo Bluetooth headset does not need to be too far away from the mobile phone, otherwise, the phenomenon of intermittence is easy to occur.
The existing intelligent earphone for sound field detection and audio frequency filtration has the defects that: when the intelligent earphone is in use, the length of the distance between the mobile phone and the intelligent earphone affects the audio frequency and the sound field, so that the use effect of the intelligent earphone is reduced, meanwhile, the noise and the noise in the earphone are directly caused due to poor audio frequency filtering of the intelligent earphone, and the user experience is reduced;
therefore, it is necessary to invent an intelligent earphone with sound field detection and audio filtering.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an intelligence earphone with sound field detects and audio frequency filters through being equipped with mounting panel A and mounting panel B to utilize sound field detection module and audio frequency filter module, make sound field detection module carry out systematization and detect the adjustment and audio frequency filter module carries out backstage programming debugging, receive sound field noise and noise influence problem in order to solve the background art in the intelligence earphone.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an intelligent earphone with sound field detects and audio frequency filters, includes the body of rod, the back cavity is installed at the top of the body of rod, the mounting hole has been seted up to one side outer wall of back cavity, mounting panel A is installed to inside one side of mounting hole, mounting panel A's preceding terminal surface is provided with sound field detection module, mounting panel B is installed to the inside opposite side of mounting hole, mounting panel B's preceding terminal surface is provided with audio frequency filtering module, the cavity before installing on one side outer wall of back cavity.
Preferably, the bottom of the rod body is provided with a charging seat.
Preferably, the upper surface of the rod body is provided with a placing groove, and a battery is arranged in the placing groove.
Preferably, the sound field detection module comprises a left sound channel, a right sound channel, a sound field acquisition module, acquisition integration, sound field feedback, a sound field detection system, an adjustment equalizer and high-low sound conversion.
Preferably, the left and right sound channels, the sound field acquisition module, the acquisition integration, the sound field feedback, the sound field detection system, the equalizer adjustment and the high-low sound conversion are sequentially transmitted and operated from left to right.
Preferably, the audio filtering module comprises a sound wave receiving module, sound wave feedback, waveform acquisition, waveform filtering, noise reduction, waveform restoration and a sound wave playing module.
Preferably, the sound wave receiving module, the sound wave feedback, the waveform acquisition, the waveform filtering, the noise reduction, the waveform restoration and the sound wave playing module are sequentially transmitted and operated from left to right.
Preferably, a connector is arranged at the central position of the outer wall of one side of the front cavity.
Preferably, the outer wall of the connector is sleeved with an earplug, the surface of the earplug is provided with a through hole, and the hole wall of the through hole is in clearance connection with the outer wall of the connector.
Preferably, a metal sheet is arranged inside the front cavity, and sound holes are formed in the surface of the metal sheet.
The utility model has the advantages that:
the method comprises the steps that a sound field detection module is arranged on a mounting plate A, systematic operation and operation of the sound field detection module are carried out through a left sound channel, a right sound channel, a sound field acquisition module, an acquisition integration module, a sound field feedback module, a sound field detection system, an adjustment equalizer and high-low sound conversion module, the left sound channel and the right sound channel are preferentially judged through the sound field detection module, the sound field acquisition module is provided with a plurality of programmed sound field modes in a background, acquisition integration is carried out, the sound field is fed back to the sound field detection system, after a problem is detected through the sound field detection system, a frequency response curve of a listening area is checked, the equalizer is adjusted according to the peak valley of the curve, and finally the sound field is fed back to the high-low sound conversion module for playing, so that the sound field detection processing of the intelligent earphone is realized;
through set up audio frequency filter module on with mounting panel B, and with audio frequency filter module by sound wave receiving module, sound wave feedback, the wave form is gathered, wave form filtration treatment, noise reduction, repair wave form and sound wave broadcast module carry out systematization operation, receive the sound wave ripple through sound wave receiving module, feed back to the backstage by the sound wave, and gather ripple information by the wave form, carry out analysis and sampling with ripple information, make wave form filtration treatment filter the great and chaotic ripple of fluctuation, and cooperate noise reduction treatment, get rid of the great and chaotic ripple of fluctuation, broadcast the processing by sound wave broadcast module again, the audio frequency filter treatment of intelligent earphone has been realized, user experience and the result of use of intelligent earphone have been improved, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is an exploded view provided by the present invention;
fig. 2 is a front view of a mounting plate a provided by the present invention;
fig. 3 is a front view of a mounting plate B provided by the present invention;
FIG. 4 is a system structure diagram provided by the present invention;
fig. 5 is a system structure diagram provided by the present invention.
In the figure: 1. a rod body; 101. a charging seat; 102. a placement groove; 103. a battery; 2. a rear cavity; 201. mounting holes; 3. mounting a plate A; 301. a sound field detection module; 3011. a left and right sound track; 3012. a sound field acquisition module; 3013. collecting and integrating; 3014. sound field feedback; 3015. a sound field detection system; 3016. adjusting an equalizer; 3017. high-low sound conversion; 4. mounting a plate B; 401. an audio filtering module; 4011. an acoustic wave receiving module; 4012. acoustic wave feedback; 4013. collecting waveforms; 4014. waveform filtering treatment; 4015. denoising; 4016. restoring the waveform; 4017. a sound wave playing module; 5. a front cavity; 501. a connector; 502. an earplug; 503. a through hole; 504. a metal sheet; 505. and a sound outlet hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the drawings 1-5, the utility model provides a pair of intelligent earphone with sound field detects and audio frequency filters, including the body of rod 1, back cavity 2 is installed at the top of the body of rod 1, mounting hole 201 has been seted up to one side outer wall of back cavity 2, mounting panel A3 is installed to inside one side of mounting hole 201, mounting panel A3's preceding terminal surface is provided with sound field detection module 301, mounting panel B4 is installed to the inside opposite side of mounting hole 201, mounting panel B4's preceding terminal surface is provided with audio frequency filter module 401, cavity 5 before installing on one side outer wall of back cavity 2.
Further, a charging seat 101 is arranged at the bottom of the rod body 1;
further, a placing groove 102 is formed in the upper surface of the rod body 1, and a battery 103 is mounted inside the placing groove 102;
further, the sound field detection module 301 includes a left and right sound channel 3011, a sound field acquisition module 3012, an acquisition integration 3013, a sound field feedback 3014, a sound field detection system 3015, an adjustment equalizer 3016, and a high-low sound conversion 3017;
further, the left and right sound channels 3011, the sound field acquisition module 3012, the acquisition integration 3013, the sound field feedback 3014, the sound field detection system 3015, the adjustment equalizer 3016 and the high-low sound conversion 3017 are sequentially transmitted from left to right to operate, the left and right sound channels 3011 are preferentially judged through the sound field detection module 301, the sound field acquisition module 3012 is used for setting a plurality of programmed sound field modes in the background of the sound field acquisition module 3012, the acquisition integration 3013 is performed, the sound field feedback 3014 is provided for the sound field detection system 3015, after a problem is detected through the sound field detection system 3015, a frequency response curve of a listening area is checked, the equalizer 3016 is adjusted according to a peak and valley of the curve, and finally the sound field feedback is provided for the high-low sound conversion 3017 to play, so that detection processing of the intelligent earphone is realized;
further, the audio filtering module 401 includes an acoustic wave receiving module 4011, an acoustic wave feedback 4012, a waveform collection 4013, a waveform filtering processing 4014, a noise reduction processing 4015, a repair waveform 4016, and an acoustic wave playing module 4017;
furthermore, the sound wave receiving module 4011, the sound wave feedback 4012, the waveform collection 4013, the waveform filtering processing 4014, the noise reduction processing 4015, the repair waveform 4016 and the sound wave playing module 4017 sequentially transmit and operate from left to right, sound wave ripples are received through the sound wave receiving module 4011, are fed to the background through the sound wave feedback 4012, and are collected through the waveform collection 4013, the ripple information is analyzed and sampled, so that the waveform filtering processing 4014 filters ripples with large fluctuation and chaos, and is matched with the noise reduction processing 4015 to remove the ripples with large fluctuation and chaos, and then the sound wave playing module 4017 carries out playing processing, so that the audio filtering processing of the intelligent earphone is realized, the user experience and the use effect of the intelligent earphone are improved, and the practicability is high;
further, a connector 501 is arranged at the center of the outer wall of one side of the front cavity 5;
furthermore, an earplug 502 is sleeved on the outer wall of the connector 501, a through hole 503 is formed in the surface of the earplug 502, and the hole wall of the through hole 503 is in clearance connection with the outer wall of the connector 501;
further, a metal sheet 504 is arranged inside the front cavity 5, and sound outlet holes 505 are formed in the surfaces of the metal sheet 504;
the utility model discloses a use as follows:
when the sound field detection is performed on the intelligent earphone, a sound field detection module 301 is arranged on a mounting plate A3, the sound field detection module 301 is subjected to systematic operation through a left sound channel 3011, a right sound channel 3011, a sound field acquisition module 3012, acquisition integration 3013, sound field feedback 3014, a sound field detection system 3015, an adjustment equalizer 3016 and high-low sound conversion 3017, the left sound channel 3011 is preferentially judged through the sound field detection module 301, the sound field acquisition module 3012 is performed, a plurality of sound field modes are set and programmed in a background of the sound field acquisition module 3012, acquisition integration 3013 is performed, then the sound field feedback 3014 is given to the sound field detection system 3015, after a problem is detected through the sound field detection system 3015, a frequency response curve of a listening area is checked, the equalizer 3016 is adjusted according to a peak valley of the curve, and finally the sound field is fed back to the high-low sound conversion 3017 for playing, and the sound field detection processing of the intelligent earphone is achieved;
when carrying out audio filtering processing to intelligent earphone, set up audio filter module 401 on mounting panel B4, and carry out systematization operation with audio filter module 401 by sound wave receiving module 4011, sound wave feedback 4012, waveform collection 4013, waveform filtering processing 4014, noise reduction 4015, repair waveform 4016 and sound wave broadcast module 4017, receive the sound wave ripple through sound wave receiving module 4011, give the backstage by sound wave feedback 4012, and collect 4013 ripple information by the waveform, carry out analysis and sampling with ripple information, make waveform filtering processing 4014 filter the great and chaotic ripple of fluctuation, and cooperate noise reduction processing 4015, get rid of the great and chaotic ripple, play the processing by sound wave broadcast module 4017 again, the audio filtering processing of intelligent earphone has been realized, the user experience and the result of use that have improved intelligent earphone, therefore, the clothes hanger is strong in practicability.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. The utility model provides an intelligence earphone with sound field detects and audio frequency filters, includes the body of rod (1), its characterized in that: rear cavity (2) are installed at the top of the body of rod (1), mounting hole (201) have been seted up to one side outer wall of rear cavity (2), mounting panel A (3) are installed to inside one side of mounting hole (201), the preceding terminal surface of mounting panel A (3) is provided with sound field detection module (301), mounting panel B (4) are installed to the inside opposite side of mounting hole (201), the preceding terminal surface of mounting panel B (4) is provided with audio frequency filter module (401), cavity (5) before installing on one side outer wall of rear cavity (2).
2. The smart headset with sound field detection and audio filtering of claim 1, wherein: the bottom of the rod body (1) is provided with a charging seat (101).
3. The smart headset with sound field detection and audio filtering of claim 1, wherein: a placing groove (102) is formed in the upper surface of the rod body (1), and a battery (103) is mounted inside the placing groove (102).
4. The smart headset with sound field detection and audio filtering of claim 1, wherein: the sound field detection module (301) comprises a left sound channel (3011), a right sound channel (3011), a sound field acquisition module (3012), acquisition integration (3013), sound field feedback (3014), a sound field detection system (3015), an adjustment equalizer (3016) and high-low sound conversion (3017).
5. The smart headset with sound field detection and audio filtering of claim 4, wherein: the left and right sound channels (3011), the sound field acquisition module (3012), the acquisition integration (3013), the sound field feedback (3014), the sound field detection system (3015), the adjustment equalizer (3016) and the high-low sound conversion (3017) are sequentially transmitted and operated from left to right.
6. The smart headset with sound field detection and audio filtering of claim 1, wherein: the audio filtering module (401) comprises an acoustic wave receiving module (4011), an acoustic wave feedback (4012), a waveform acquisition (4013), a waveform filtering process (4014), a noise reduction process (4015), a repair waveform (4016) and an acoustic wave playing module (4017).
7. The smart headset with sound field detection and audio filtering of claim 6, wherein: the sound wave receiving module (4011), sound wave feedback (4012), waveform acquisition (4013), waveform filtering processing (4014), noise reduction processing (4015), repair waveform (4016) and sound wave playing module (4017) are sequentially transmitted and operated from left to right.
8. The smart headset with sound field detection and audio filtering of claim 1, wherein: and a connector (501) is arranged at the central position of the outer wall at one side of the front cavity (5).
9. The smart headset with sound field detection and audio filtering of claim 8, wherein: the earplug (502) is sleeved on the outer wall of the connector (501), a through hole (503) is formed in the surface of the earplug (502), and the hole wall of the through hole (503) is in clearance connection with the outer wall of the connector (501).
10. The smart headset with sound field detection and audio filtering of claim 1, wherein: the inner part of the front cavity (5) is provided with a metal sheet (504), and sound outlet holes (505) are formed in the surface of the metal sheet (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120967820.3U CN215072953U (en) | 2021-05-07 | 2021-05-07 | Intelligent earphone with sound field detection and audio filtering functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120967820.3U CN215072953U (en) | 2021-05-07 | 2021-05-07 | Intelligent earphone with sound field detection and audio filtering functions |
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| Publication Number | Publication Date |
|---|---|
| CN215072953U true CN215072953U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120967820.3U Active CN215072953U (en) | 2021-05-07 | 2021-05-07 | Intelligent earphone with sound field detection and audio filtering functions |
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| Country | Link |
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| CN (1) | CN215072953U (en) |
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- 2021-05-07 CN CN202120967820.3U patent/CN215072953U/en active Active
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