CN201985950U - Mobile phone with anti-noise function - Google Patents
Mobile phone with anti-noise function Download PDFInfo
- Publication number
- CN201985950U CN201985950U CN2010206915001U CN201020691500U CN201985950U CN 201985950 U CN201985950 U CN 201985950U CN 2010206915001 U CN2010206915001 U CN 2010206915001U CN 201020691500 U CN201020691500 U CN 201020691500U CN 201985950 U CN201985950 U CN 201985950U
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- mobile phone
- control unit
- noise
- noise function
- detection module
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Abstract
The utility model discloses a mobile phone with an anti-noise function. The mobile phone comprises a mobile phone main body, wherein a dB (decibel) detection module and a mobile phone control unit are arranged in the mobile phone main body; the dB detection module is used for detecting and receiving an audio signal between 1.3 KHz and 8 KHz; a headset jack is formed at the top of the mobile phone main body and is in plug-in connection with an anti-noise headset; and the mobile phone control unit is connected with the dB detection module and the anti-noise headset respectively. The mobile phone with the anti-noise function fully takes advantages of conventional hardware equipment thereof to realize novel functions by the aid of adopting a software adjustment method; and the use cost is extremely low, and the on/off, filtering strength and the like can be controlled by the mobile phone, so that the practical value is more prominent, and the effects are more obvious.
Description
Technical field
The utility model relates to mobile phone control method, particularly a kind of mobile phone with anti-noise function.
Background technology
Mobile phone is that American I T giant Motorola Inc. creates the earliest, using the widest in the world at present is so-called second generation mobile phone (2G), based on the GSM standard in Europe and the CDMA of the U.S., also have the IDEN network formats of Motorola, the PDC that Japan Area uses etc. in addition.They all are digital standards, except can carrying out voice communication, can also receive and dispatch note, WAP (wireless application protocol) etc.In the China's Mainland and Taiwan the most universal with GSM, the CDMA mobile phone is also very popular.Present whole industry is in third generation mobile phone (3G) transition process.
Telephone keypad part mobile phone has also comprised more function such as PDA, game machine, MP3, camera, photography, recording, GPS, online except typical telephony feature, the oriented trend that has the PDA development of cell-phone function.The mouthpiece of phone, earpiece and corresponding microphone, receiver all are contained on the single handle.Being once called as and being mobile phone, portable, mobile telephone, is telephone terminal portable, that can move in a big way.
Currently marketed noise cancelling headphone need be purchased new ear speaker device specially, and price all is one in thousands of units usually, can't realize popular popularizing.
In view of this, those skilled in the art provide a kind of mobile phone with anti-noise function at the problems referred to above.
The utility model content
The utility model provides a kind of mobile phone with anti-noise function, overcome the difficulty of prior art, by existing hardware device on the abundant use mobile phone, use the mode of software adjustment to realize new function, use cost is extremely low, and can pass through mobile phone control switch, intensity filter etc., practical value is more outstanding, and effect is more obvious.
The utility model adopts following technical scheme:
The utility model provides a kind of mobile phone with anti-noise function, comprise mobile phone body, be provided with the decibel detection module and the mobile phone control unit that detect and receive only the audio signal between the 1.3KHz to 8KHz in the described mobile phone body, the top of described mobile phone body is provided with earphone jack, described earphone jack grafting anti-noise earphone, described mobile phone control unit connect described decibel detection module and anti-noise earphone respectively.
Preferably, described mobile phone control unit connects holder.
Preferably, described mobile phone control unit connects usim card.
Preferably, described mobile phone control unit connects bluetooth module.
Preferably, described mobile phone control unit connects the mobile phone loudspeaker.
Preferably, described mobile phone control unit connects vibrating motor.
Preferably, described mobile phone control unit connects mobile phone cam.
Owing to adopted above-mentioned technology, compared with prior art, of the present utility model have the mobile phone of anti-noise function by fully using existing hardware device on the mobile phone, use the mode of software adjustment to realize new function, use cost is extremely low, and can pass through mobile phone control switch, intensity filter etc., practical value is more outstanding, and effect is more obvious.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the schematic appearance with mobile phone of anti-noise function of the present utility model;
Fig. 2 connects block diagram for the module with mobile phone of anti-noise function of the present utility model.
Embodiment
Introduce a kind of specific embodiment of the present utility model below by Fig. 1 and 2.
As illustrated in fig. 1 and 2, a kind of mobile phone of the present utility model with anti-noise function, comprise mobile phone body 1, be provided with the decibel detection module and the mobile phone control unit that detect and receive only the audio signal between the 1.3KHz to 8KHz in the described mobile phone body 1, the top of described mobile phone body 1 is provided with earphone jack 3, described earphone jack 3 grafting anti-noise earphones 2, described mobile phone control unit connect described decibel detection module and anti-noise earphone 2 respectively.Described mobile phone control unit connects holder, usim card, bluetooth module, mobile phone loudspeaker, vibrating motor and mobile phone cam.
Actual operating position of the present utility model is as follows:
When using handset earphone, utilize the microphone of mobile phone to collect near the various sound of mobile phone, comprise voice, noise that environment is noisy etc., all these sound are sent in the audio processing equipment of mobile phone, according to the frequecy characteristic of different sound, various sound are carried out corresponding filtration treatment.Because people's speech frequency between 1.3KHz to 8KHz, only needs to keep the sound-content of this band frequency usually, remaining is rejected, remaining is people's voice all just.Simultaneously for fear of interference, can detect the decibel value of the voice signal of acquisition, only when surpassing certain restriction (can this value be set), just this sound be sent in the earphone by mobile phone, at this moment the sound heard of user is exactly fully clearly, does not have the language content of environmental noise.
In subway, a lot of people use mobile phone and handset earphone to dismiss the boring time, also can reach the environment of a relative closure by earphone, isolated extraneous interference, particularly various noises.But usually because used earphone, be accompanied by the musical sound of earphone the inside, all extraneous sound are all by isolated, what is being said because can't hear others, if talking with friend, just need ceaselessly take off earphone, come to confirm what had said just now, so not only bother but also lost the function of isolated noise with others.If the user uses the mobile phone of this patent design, if when having the people to talk with you, the voice of he (she) can be collected by mobile phone microphone, and after the ambient noise around filtering out, deliver in the earphone, clear and clear and definite, no longer need frequently to take off earphone and ask what others had said just now.
In summary, owing to adopted above-mentioned technology, of the present utility model have the mobile phone of anti-noise function by fully using existing hardware device on the mobile phone, use the mode of software adjustment to realize new function, use cost is extremely low, and can pass through mobile phone control switch, intensity filter etc., practical value is more outstanding, and effect is more obvious.
Above-described embodiment only is used to illustrate technological thought of the present utility model and characteristics, its purpose is to make those skilled in the art can understand content of the present utility model and implements according to this, can not only limit claim of the present utility model with present embodiment, be all equal variation or modifications of doing according to the spirit that the utility model disclosed, still drop in the claim of the present utility model.
Claims (7)
1. mobile phone with anti-noise function, it is characterized in that: comprise mobile phone body (1), be provided with the decibel detection module and the mobile phone control unit that detect and receive only the audio signal between the 1.3KHz to 8KHz in the described mobile phone body (1), the top of described mobile phone body (1) is provided with earphone jack (3), described earphone jack (3) grafting anti-noise earphone (2), described mobile phone control unit connect described decibel detection module and anti-noise earphone (2) respectively.
2. the mobile phone with anti-noise function as claimed in claim 1 is characterized in that: described mobile phone control unit connects holder.
3. the mobile phone with anti-noise function as claimed in claim 1 is characterized in that: described mobile phone control unit connects usim card.
4. the mobile phone with anti-noise function as claimed in claim 1 is characterized in that: described mobile phone control unit connects bluetooth module.
5. the mobile phone with anti-noise function as claimed in claim 1 is characterized in that: described mobile phone control unit connects the mobile phone loudspeaker.
6. the mobile phone with anti-noise function as claimed in claim 1 is characterized in that: described mobile phone control unit connects vibrating motor.
7. the mobile phone with anti-noise function as claimed in claim 1 is characterized in that: described mobile phone control unit connects mobile phone cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206915001U CN201985950U (en) | 2010-12-27 | 2010-12-27 | Mobile phone with anti-noise function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206915001U CN201985950U (en) | 2010-12-27 | 2010-12-27 | Mobile phone with anti-noise function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985950U true CN201985950U (en) | 2011-09-21 |
Family
ID=44613400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206915001U Expired - Fee Related CN201985950U (en) | 2010-12-27 | 2010-12-27 | Mobile phone with anti-noise function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985950U (en) |
-
2010
- 2010-12-27 CN CN2010206915001U patent/CN201985950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20131227 |