CN104978980A - Method for controlling sound playing and sound playing system - Google Patents
Method for controlling sound playing and sound playing system Download PDFInfo
- Publication number
- CN104978980A CN104978980A CN201510383488.5A CN201510383488A CN104978980A CN 104978980 A CN104978980 A CN 104978980A CN 201510383488 A CN201510383488 A CN 201510383488A CN 104978980 A CN104978980 A CN 104978980A
- Authority
- CN
- China
- Prior art keywords
- sound
- noise
- module
- playing
- volume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 claims description 15
- 238000009499 grossing Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 206010011878 Deafness Diseases 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- 230000010370 hearing loss Effects 0.000 description 3
- 231100000888 hearing loss Toxicity 0.000 description 3
- 208000016354 hearing loss disease Diseases 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000306 recurrent effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention discloses a method for controlling sound playing. The method comprises: step 1, when detecting that sounds are played, acquiring external noises; step 2, judging whether the external noises acquired by the step 1 exceed the highest threshold value or not; if so, stopping playing the sounds; otherwise, repeatedly executing the step 1; step 3, when detecting that the sounds are not played, acquiring the external noises again; step 4, judging whether the external noises acquired by the step 3 are lower than a lowest threshold value or not; if so, continually playing the sounds and stopping acquiring the external noises; otherwise, repeating the step 3. According to the method for controlling the sound playing, the external noises are collected and the amplitude of the noises is judged to control the sound playing or stopping, so that the hearing can be effectively protected and the application prospect is good.
Description
Technical field
The present invention relates to communication technical field, the method and system that espespecially a kind of sound is play.
Background technology
The main traffic instrument that present subway has become people's trip one of is selected, and while taking the subway, people can kill time in the mode of listening to the music.But in the process of subway circulation, excessive noise jamming can be produced.Noise refers to the sound that sounding body sends when doing random vibration.Sound is produced by the vibration of object, propagates in certain medium (as solid, liquid, gas) with the form of ripple.Usually said noise pollution refers to that people is what cause.From physiological point, every interference people rest, study and work and the sound to the sound generation interference that you will listen, namely unwanted sound, is referred to as noise.When noise on human and surrounding environment cause harmful effect, just form noise pollution.Since Industrial Revolution, the creation of various plant equipment and use, bring prosperity and progress to the mankind, but also create more and more and more and more stronger noise simultaneously.Noise not only can cause damage to hearing, can also bring out multiple carcinogenic fatal disease, also disturb to some extent the life and work of people.
People's ear of listening to the music for the occasion larger at outside noise can bear very large ambient pressure, and the music play also can cause ear auditory impaired virtually.
Summary of the invention
The object of this invention is to provide a kind of method controlling sound, realize stopping sound-playing function when ambient noise is excessive, protection hearing, reduces ear auditory impaired.
Technical scheme provided by the invention is as follows:
Control the method that sound is play, comprising:
Step 1, when having detected that sound is play, obtains outside noise;
Step 2 judges whether the described outside noise that described step 1 obtains exceedes most high threshold; If so, stop playing sound; Otherwise, repeated execution of steps 1;
Step 3, when detecting that sound stops playing, obtains outside noise again;
Step 4 judges that whether described outside noise that described step 3 obtains is lower than lowest threshold, if so, continues to play sound, stops obtaining outside noise; Otherwise, repeated execution of steps 3.
Further preferably, described most high threshold and described lowest threshold are decibel value.
Further preferably, also comprise in described step 1, the volume value of recording voice.
Further preferably, described step 4 also comprises before continuing to play sound, to the smoothing rise process of the volume of sound.。
Further preferably, described step 4 continues to play sound and specifically comprises: the vibration values and/or the magnetic field value that monitor sound become greatly, the described volume value dividing record is arithmetic progression, according to described arithmetic progression etc. difference export control signal, adjustment current volume is adjusted to the described volume value of record in setting-up time.
The present invention, by adopting volume rise smoothing processing, can not allow user change back and forth volume and do not feel like oneself, add Consumer's Experience.
The present invention also provides a kind of sound playing system, comprising:
Noise acquisition module, obtains outside noise during for having sound to play when detection;
The judge module be connected with described noise acquisition module, for judging whether described noise exceedes most high threshold, and for judging that whether described noise is lower than lowest threshold;
Playing module, for when the described noise obtained is lower than lowest threshold, plays sound.
Further preferably, also comprise: logging modle, be connected with described playing module; Described logging modle is for recording wave volume value when described playing module is play.
Further preferably, also comprise: volume processing module, be connected with described logging modle with described playing module respectively; Described volume processing module is used for when described noise is lower than lowest threshold, divides the described volume value recorded, obtains the arithmetic progression of described volume value, in Preset Time according to described arithmetic progression etc. difference to go up the volume of described playing module.
The present invention by collecting outside noise, and judges that the size of noise is play or stops controlling sound, the method play by control sound provided by the invention and sound playing system, can bring following at least one beneficial effect:
When ambient noise reaches certain decibel value, automatically stop sound playing, earphone is equivalent to earplug, and protection hearing, reduces ear impaired;
When ambient noise reduces, automatically again can start sound and play.
Accompanying drawing explanation
Below by clearly understandable mode, accompanying drawings preferred implementation, is further described above-mentioned characteristic of the present invention, technical characteristic, advantage and implementation thereof.
Fig. 1 is a kind of key step schematic diagram controlling sound playing method of the present invention;
Fig. 2 is a kind of method entire flow figure controlling Audio Players of the present invention;
Fig. 3 is the main composition frame chart of sound playing system of the present invention;
Fig. 4 is microphone circuit schematic diagram;
Fig. 5 is the concrete composition frame chart of sound playing system of the present invention.
Drawing reference numeral illustrates:
1. playing module, 2. noise acquisition module, 3. judge module, 4. computing module, 5. logging modle, 6. volume processing module.
Embodiment
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, contrast accompanying drawing is illustrated the specific embodiment of the present invention below.Apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, and obtain other embodiment.
For making simplified form, only schematically show part related to the present invention in each figure, they do not represent its practical structures as product.
Fig. 1 is a kind of method key step schematic diagram controlling sound and play of the present invention, and as a specific embodiment of the present invention, a kind of method controlling sound and play as shown in Figure 1, comprising:
Step 1, when having detected that sound is play, obtains outside noise;
Step 2 judges whether the described outside noise that described step 1 obtains exceedes most high threshold; If so, stop playing sound; Otherwise, repeated execution of steps 1;
Step 3, when detecting that sound stops playing, obtains outside noise again;
Step 4 judges that whether described outside noise that described step 3 obtains is lower than lowest threshold, if so, continues to play sound, stops obtaining outside noise; Otherwise, repeated execution of steps 3.
The present invention controls sound by the decibel size of collecting noise and plays.When outside noise reaches certain decibel value, stop playing sound, now earphone is equivalent to earplug, can available protecting hearing.When outside noise reduces, again start and play sound.The hearing of the occasion servant that the present invention can protect outside noise larger, has a good application prospect.
Concrete, in the present invention, most high threshold and described lowest threshold are decibel value, and numerical values recited sets according to individual ear auditory situation.Concrete, noise level is 30 ~ 40 decibels is more quiet home; Sleep will be affected more than 50 decibels and have a rest.Due to deficiency of having a rest, fatigue can not be eliminated, and normal physiological function can be subject to certain impact; More than 70 decibels are disturbed talk, cause and upset, distraction, affect work efficiency, even have an accident; Long-term work or live in the noise circumstance of more than 90 decibels, can have a strong impact on hearing and cause the generation of other diseases.In the present invention, setting value sets according to individual hearing loss, does not do concrete restriction to this.
The present invention, by calculating the outside noise obtained, obtains noise decibel value, specifically by testing the decibel value of the software calculating noise of decibel value.
In step 4 when outside noise is less than lowest threshold when the minimizing of outside noise decibel value time, the volume bottom out of sound.Owing to considering that sometimes outside noise is unstable, may cause sound stop suddenly or play suddenly, user cannot be adapted to for the moment the change back and forth of volume.The present invention gos up to have done smoothing processing to volume, and such user can adapt to the rise of volume gradually.The present invention, when outside noise is lower than lowest threshold, replays sound, and now the volume of sound adopts volume rise smoothing processing method, is specially:
Also comprise the volume value of recording voice in step 1, for providing numerical basis for volume when rise sound is play.
The vibration values and/or the magnetic field value that monitor sound in step 4 become greatly, the described volume value dividing record is arithmetic progression, according to described arithmetic progression etc. difference export control signal, adjustment current volume is adjusted to the described volume value of record in setting-up time.The present invention adopts volume rise smoothing processing, when replaying sound, in Preset Time (such as 5s) according to arithmetic progression etc. difference rise volume, user can not be allowed to change back and forth mobile phone volume and to do not feel like oneself, add Consumer's Experience.
Fig. 2 is a kind of method entire flow figure controlling sound and play of the present invention, is described further workflow of the present invention below in conjunction with Fig. 2.
Detect that sound is play, recorded the volume value that sound is current, be designated as V, and started to obtain outside noise;
Calculate the noise decibel value of outside noise;
Judge whether outside noise decibel value exceedes most high threshold, if so, stop playing sound; Otherwise, enter recurrent state, continue to judge whether the noise decibel value of outside noise exceedes most high threshold.
After sound stops broadcasting, again obtain outside noise;
Calculate the noise decibel value of outside noise;
Judge that whether the outside noise decibel value obtained is lower than lowest threshold, if so, then continues to play sound.Volume value V is divided into arithmetic progression, according to etc. difference from the volume of 0 bottom out sound, slowly go back up to volume value V, simultaneously stop obtain outside noise, process ends.If not, then enter recurrent state, continue to judge that whether outside noise decibel value is lower than lowest threshold.
Present invention also offers a kind of sound playing system, Fig. 3 is the main composition frame chart of a kind of sound playing system of the present invention, and as shown in Figure 3, a kind of sound playing system, comprising:
Noise acquisition module 2, obtains outside noise during for having sound to play when detection;
The judge module 3 be connected with described noise acquisition module 2, for judging whether described noise exceedes most high threshold, and for judging that whether described noise is lower than lowest threshold;
Playing module 1, for when the described noise obtained is lower than lowest threshold, plays sound.
Concrete, playing module 1 comprises the sound-producing devices such as loudspeaker, and noise acquisition module 2 comprises microphone etc.In the present invention, noise acquisition module 2 adopts microphone, and microphone is microphone, is to scribble by a slice one side the metal electrode (being called backplane) that the vibrating membrane of metal and posts electret film with some apertures to form.Electret dignity is relative with vibrating membrane, there is a minimum air-gap centre, this just forms one and makes insulating medium with air-gap and electret, dielectric capacitor using the metal level on backplane and vibrating membrane as two electrodes, connect a resistance between the two poles of the earth of capacitor, this resistance is the impedance transformer of microphone or the input resistance of prime amplifier.Due to electret being distributed with free charge, so just had the quantity of electric charge between the two poles of the earth of capacitor, when sound wave makes vibrating membrane vibrate and produces displacement, change the distance between electric capacity two-plate, thus caused electric capacity to change.Because the quantity of electric charge is constant, according to formula Q=CU, the change of electric capacity both end voltage U must be caused when C changes, therefore the change of electric capacity makes the output terminal of capacitor create corresponding alternating electric field, action of alternative electric field just defines the electric signal corresponding with acoustic signals in resistance, so just complete the function of sound-electricity conversion.
Concrete, Figure 4 shows that the microphone circuit schematic diagram of a kind of sound playing system of the present invention.
Wherein, FET (Field Effect Transistor, field effect transistor) is field effect transistor, is the main devices of microphone (being denoted as MIC in Fig. 4), plays the effect of impedance transformation and amplification;
C: being one can be shaken by diaphragm and change the electric capacity of electric capacity, the major part of acoustic-electric conversion;
C1, C2: in order to prevent Radio frequency interference (RFI) from arranging, can play inhibiting effect to the interference of two radio frequency bands respectively;
RL: pull-up resistor, its size determines the height of clever density;
VS: operating voltage, for microphone provides operating voltage;
C0: capacitance, signal output part (being denoted as OUTPUT in Fig. 4).
As the present invention's specific embodiment, Fig. 5 is the concrete composition frame chart of a kind of sound playing system of the present invention, as shown in Figure 5, the present invention also comprises a computing module 4, be connected between described noise acquisition module 2 and judge module 3, the outside noise obtained by noise acquisition module 2 calculates, and obtains noise decibel value, is sent to judge module 3.Specifically, the function of computing module 4 calculates outside noise mainly through decibel testing software, obtains noise decibel value and realizes.
The most high threshold of noise decibel value and setting and lowest threshold compare by judge module 3.In the present invention, the comparing function of judge module 3 realizes mainly through program.
Judge module 3 of the present invention controls playing module 1 according to judged result and plays sound or stop playing sound.
Concrete, the judge module 3 in the present invention compares the noise decibel value that receives and its most high threshold (concrete setting value sets according to individual hearing loss) preset.Playing module 1 is when playing sound, judge module 3 compares the noise decibel value and most high threshold that computing module 4 sends, if judge that noise decibel value exceedes most high threshold, then controls playing module 1 stopping and playing sound.If judge, noise decibel value has not exceeded most high threshold, then illustrate that outside noise does not reach the degree affecting hearing, playing module 1 does not do any operation, continue to play sound, and noise acquisition module 2 continues to obtain outside noise, computing module 4 calculates the noise decibel value of outside noise and is sent to judge module 3, and whether judge module 3 cycle criterion noise decibel value exceedes most high threshold.
Concrete, the judge module 3 in the present invention is also for comparing the noise decibel value and its lowest threshold (concrete setting value sets according to individual hearing loss) preset that receive.When playing module 1 stops playing sound, judge module 3 judges the noise decibel value that computing module 4 sends and lowest threshold, if judge that noise decibel value is lower than lowest threshold, then controls playing module 1 and replays sound, stop obtaining outside noise simultaneously.If judge that noise decibel value is not less than lowest threshold, then illustrate that outside noise still can affect hearing, then playing module 1 continues to stop, and judge module 3 repeats to judge that whether the noise decibel value of outside noise is lower than lowest threshold.
The outside noise decibel value that the present invention is collected by noise acquisition module 2 controls sound-playing function; When collect extraneous noise reach most high threshold time, stop playing module 1 to play sound, now earphone is equivalent to earplug, protection hearing; When ambient noise reduces, when noise decibel value is lower than lowest threshold, again starts playing module 1 and play sound; When collect extraneous noise do not reach most high threshold time, playing module 1 continues to play sound.
When the minimizing of outside noise decibel value is less than lowest threshold time, the volume bottom out of playing module 1.Consider that sometimes outside noise is unstable, playing module 1 may be caused to stop suddenly or throw open, allow user change back and forth volume cannot adapt to for the moment, the present invention gos up to have done smoothing processing to the volume of playing module 1, and such user can adapt to the rise of volume gradually.
Therefore, as shown in Figure 5, sound playing system of the present invention also comprises logging modle 5 and volume processing module 6.Wherein, logging modle 5 is connected with volume processing module 6 with playing module 1 respectively, and the volume value of its recording played module 1 when playing sound, is designated as V.
Volume processing module 6 is connected with playing module 1, and the volume value that logging modle 5 records is divided into the arithmetic progression of volume value by it.When restarting playing module 1, in Preset Time (such as 5s) according to arithmetic progression etc. the volume of difference rise playing module 1.The present invention, by adopting volume rise smoothing processing, can not allow user change back and forth volume and do not feel like oneself, add Consumer's Experience.
Below for mobile phone to play music, elaborate specific works process of the present invention.
Open the player in mobile phone, start to play music.Player work detected, the microphone in mobile phone starts to start, and obtains outside noise.Meanwhile, logging modle is recorded the current volume value of mobile phone (being designated as V) and is sent to volume processing module 6.
Microphone real-time collecting outside noise, computing module 4 calculates noise decibel value according to the outside noise obtained, and is sent to judge module 3.
Judge module 3 judges whether noise decibel value exceedes most high threshold, and if so, then stop player plays music, now earphone is equivalent to earplug, protection hearing, and microphone continues to obtain outside noise simultaneously.If not, then player continues to play music.
When player stops, microphone continues to collect outside noise.
Computing module 4 calculates noise decibel value according to the noise meter collected again.
Judge module 3 judges that whether noise decibel value is lower than lowest threshold, if, restart player plays music, now the volume value that logging modle 5 sends is divided into arithmetic progression by volume processing module 6, and according to etc. the volume of difference rise player, until the volume of current player is gone back up to volume value V.
The present invention can be used for anyly comprising mobile phone, PC etc. with in the electronic equipment of sound-playing function, is not construed as limiting this.
It should be noted that above-described embodiment all can independent assortment as required.The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. control the method that sound is play, it is characterized in that, comprising:
Step 1, when having detected that sound is play, obtains outside noise;
Step 2 judges whether the described outside noise that described step 1 obtains exceedes most high threshold; If so, stop playing sound; Otherwise, repeated execution of steps 1;
Step 3, when detecting that sound stops playing, obtains outside noise again;
Step 4 judges that whether described outside noise that described step 3 obtains is lower than lowest threshold, if so, continues to play sound, stops obtaining outside noise; Otherwise, repeated execution of steps 3.
2. the method for control sound broadcasting according to claim 1, is characterized in that:
Described most high threshold and described lowest threshold are decibel value.
3. the method for control sound broadcasting according to claim 1, is characterized in that:
The noise decibel value calculating described outside noise is also comprised before described step 2 and described step 4.
4. the method for control sound broadcasting according to claim 1, is characterized in that:
Also comprise in described step 1, the volume value of recording voice.
5. the method for control sound broadcasting according to claim 4, is characterized in that:
Described step 4 also comprises before continuing to play sound according to the smoothing rise process of the volume of wave volume value to current sound of record in described step 1.
6. the method for control sound broadcasting according to claim 5, is characterized in that:
Described step 4 continues to play sound and specifically comprises: the vibration values and/or the magnetic field value that monitor sound become greatly, the described volume value dividing record is arithmetic progression, according to described arithmetic progression etc. difference export control signal, adjustment current volume is adjusted to the described volume value of record in setting-up time.
7. a sound playing system, is characterized in that, comprising:
Noise acquisition module, obtains outside noise during for having sound to play when detection;
The judge module be connected with described noise acquisition module, for judging whether described noise exceedes most high threshold, and for judging that whether described noise is lower than lowest threshold;
Playing module, for when the described noise obtained is lower than lowest threshold, plays sound.
8. sound playing system as claimed in claim 7, is characterized in that, also comprise:
Computing module, being connected with described noise acquisition module is respectively connected with described judge module; Described computing module for calculating the noise decibel value of the noise of described noise acquisition module acquisition, and is sent to described judge module;
Described judge module for judging whether described noise decibel value exceedes most high threshold, and for judging that whether described noise decibel value is lower than lowest threshold.
9. sound playing system as claimed in claim 7, is characterized in that, also comprise:
Logging modle, is connected with described playing module; Described logging modle is for recording wave volume value when described playing module is play.
10. sound playing system as claimed in claim 9, is characterized in that, also comprise:
Volume processing module, is connected with described logging modle with described playing module respectively; Described volume processing module is used for when described noise is lower than lowest threshold, divides the described volume value recorded, obtains the arithmetic progression of described volume value, in Preset Time according to described arithmetic progression etc. difference to go up the volume of described playing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383488.5A CN104978980B (en) | 2015-07-03 | 2015-07-03 | A kind of method for controlling sound to play and sound playing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383488.5A CN104978980B (en) | 2015-07-03 | 2015-07-03 | A kind of method for controlling sound to play and sound playing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104978980A true CN104978980A (en) | 2015-10-14 |
| CN104978980B CN104978980B (en) | 2018-03-02 |
Family
ID=54275431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510383488.5A Active CN104978980B (en) | 2015-07-03 | 2015-07-03 | A kind of method for controlling sound to play and sound playing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104978980B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611461A (en) * | 2016-01-04 | 2016-05-25 | 浙江宇视科技有限公司 | Noise suppression method, apparatus and system for voice application system of front-end device |
| CN106993170A (en) * | 2016-01-20 | 2017-07-28 | 中兴通讯股份有限公司 | A kind of control method of projecting apparatus, device and projecting apparatus |
| CN108632692A (en) * | 2018-03-30 | 2018-10-09 | 广东小天才科技有限公司 | A kind of intelligent control method and microphone apparatus of microphone apparatus |
| CN108769404A (en) * | 2018-05-28 | 2018-11-06 | 苏州创存数字科技有限公司 | A kind of music automatic broadcasting method based on mobile terminal |
| CN110661927A (en) * | 2019-09-18 | 2020-01-07 | 平安科技（深圳）有限公司 | Voice interaction method and device, computer equipment and storage medium |
| CN110719545A (en) * | 2019-09-12 | 2020-01-21 | 连尚（新昌）网络科技有限公司 | Audio playing device and method for playing audio |
| CN111862940A (en) * | 2020-07-15 | 2020-10-30 | 百度在线网络技术（北京）有限公司 | Earphone-based translation method, device, system, equipment and storage medium |
| CN112462985A (en) * | 2020-11-26 | 2021-03-09 | 四川中微芯成科技有限公司 | Capacitive touch key parallel anti-interference method and device |
| CN112887857A (en) * | 2021-01-25 | 2021-06-01 | 湖南普奇水环境研究院有限公司 | Hearing protection method and system for eliminating reception noise |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163785Y (en) * | 2007-09-21 | 2008-12-10 | 希姆通信息技术（上海）有限公司 | Mobile phone with ambient sound decibel measuring function |
| CN101373959A (en) * | 2007-08-21 | 2009-02-25 | 微星科技股份有限公司 | Apparatus and method for regulating warning tone based on circumstance |
| CN101409807A (en) * | 2008-11-03 | 2009-04-15 | 康佳集团股份有限公司 | Intelligent control method for television volume |
| CN102118665A (en) * | 2009-12-30 | 2011-07-06 | 北京华旗随身数码股份有限公司 | Automatic tuning device and method and multimedia player |
| CN103354445A (en) * | 2013-06-20 | 2013-10-16 | 广东欧珀移动通信有限公司 | Adaptive environment music playing apparatus and method thereof |
| CN104754462A (en) * | 2013-12-31 | 2015-07-01 | 上海晨兴希姆通电子科技有限公司 | Automatic regulating device and method for volume and earphone |
-
2015
- 2015-07-03 CN CN201510383488.5A patent/CN104978980B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101373959A (en) * | 2007-08-21 | 2009-02-25 | 微星科技股份有限公司 | Apparatus and method for regulating warning tone based on circumstance |
| CN201163785Y (en) * | 2007-09-21 | 2008-12-10 | 希姆通信息技术（上海）有限公司 | Mobile phone with ambient sound decibel measuring function |
| CN101409807A (en) * | 2008-11-03 | 2009-04-15 | 康佳集团股份有限公司 | Intelligent control method for television volume |
| CN102118665A (en) * | 2009-12-30 | 2011-07-06 | 北京华旗随身数码股份有限公司 | Automatic tuning device and method and multimedia player |
| CN103354445A (en) * | 2013-06-20 | 2013-10-16 | 广东欧珀移动通信有限公司 | Adaptive environment music playing apparatus and method thereof |
| CN104754462A (en) * | 2013-12-31 | 2015-07-01 | 上海晨兴希姆通电子科技有限公司 | Automatic regulating device and method for volume and earphone |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611461B (en) * | 2016-01-04 | 2019-12-17 | 浙江宇视科技有限公司 | Noise suppression method, device and system for front-end equipment voice application system |
| CN105611461A (en) * | 2016-01-04 | 2016-05-25 | 浙江宇视科技有限公司 | Noise suppression method, apparatus and system for voice application system of front-end device |
| CN106993170A (en) * | 2016-01-20 | 2017-07-28 | 中兴通讯股份有限公司 | A kind of control method of projecting apparatus, device and projecting apparatus |
| CN106993170B (en) * | 2016-01-20 | 2021-08-17 | 中兴通讯股份有限公司 | Projector control method and device and projector |
| CN108632692B (en) * | 2018-03-30 | 2020-02-21 | 广东小天才科技有限公司 | Intelligent control method of microphone equipment and microphone equipment |
| CN108632692A (en) * | 2018-03-30 | 2018-10-09 | 广东小天才科技有限公司 | A kind of intelligent control method and microphone apparatus of microphone apparatus |
| CN108769404A (en) * | 2018-05-28 | 2018-11-06 | 苏州创存数字科技有限公司 | A kind of music automatic broadcasting method based on mobile terminal |
| CN110719545A (en) * | 2019-09-12 | 2020-01-21 | 连尚（新昌）网络科技有限公司 | Audio playing device and method for playing audio |
| CN110661927A (en) * | 2019-09-18 | 2020-01-07 | 平安科技（深圳）有限公司 | Voice interaction method and device, computer equipment and storage medium |
| CN111862940A (en) * | 2020-07-15 | 2020-10-30 | 百度在线网络技术（北京）有限公司 | Earphone-based translation method, device, system, equipment and storage medium |
| CN112462985A (en) * | 2020-11-26 | 2021-03-09 | 四川中微芯成科技有限公司 | Capacitive touch key parallel anti-interference method and device |
| CN112462985B (en) * | 2020-11-26 | 2022-10-28 | 四川中微芯成科技有限公司 | Capacitive touch key parallel anti-interference method and device |
| CN112887857A (en) * | 2021-01-25 | 2021-06-01 | 湖南普奇水环境研究院有限公司 | Hearing protection method and system for eliminating reception noise |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104978980B (en) | 2018-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104978980A (en) | Method for controlling sound playing and sound playing system | |
| CN203761556U (en) | Double-microphone noise reduction earphone | |
| CN111629297B (en) | Earphone wearing state detection method and device, earphone and storage medium | |
| JP2017518522A (en) | Active noise reduction earphone, noise reduction control method and system applied to the earphone | |
| CN109640223A (en) | A kind of chauvent's criterion method, apparatus, sound equipment and public address system | |
| CN103347115B (en) | The method and apparatus of a kind of output volume controlling electronic product and a kind of mobile phone | |
| WO2018205366A1 (en) | Audio signal adjustment method and system | |
| CN107113489A (en) | The apparatus and method for removing and inserting for test earphone | |
| CN109068215B (en) | Noise reduction method and device of in-ear earphone and in-ear earphone | |
| CN112637724B (en) | Earphone noise reduction method, system and storage medium | |
| CN103873975A (en) | Bluetooth headset noise reduction method, device and system | |
| CN103491488A (en) | Echo cancellation method and device for microphone | |
| CN108401204A (en) | A kind of novel active noise reduction earphone | |
| US20240073577A1 (en) | Audio playing method, apparatus and system for in-ear earphone | |
| US10856064B2 (en) | Operation of a personal audio device during insertion detection | |
| CN112995881B (en) | Earphone, earphone in and out detection method and storage medium of earphone | |
| CN104754462A (en) | Automatic regulating device and method for volume and earphone | |
| CN212163710U (en) | Clean detecting system of earphone | |
| CN108766468A (en) | A kind of intelligent sound detection method, wireless headset, TWS earphones and terminal | |
| CN113949955A (en) | Noise reduction processing method and device, electronic equipment, earphone and storage medium | |
| CN102300002A (en) | Mobile terminal and hearing aiding processing method thereof | |
| CN106377279B (en) | Fetal heart audio signal processing method and device | |
| CN111491234A (en) | Headset noise reduction earphone | |
| CN107222807A (en) | A kind of speaker control method and intelligent terminal | |
| CN102469399A (en) | Noise-reduction hearing aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201127 Address after: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. Address before: 201616 Shanghai city Songjiang District Sixian Road No. 3666 Patentee before: Phicomm (Shanghai) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 233000 3rd floor, Dong'an Market, Fengyang West Road, Longzihu District, Bengbu City, Anhui Province Patentee after: Bengbu 309 Technology Consulting Co.,Ltd. Address before: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210204 Address after: 313001 room 1019, Xintiandi office building, Yishan street, Wuxing District, Huzhou, Zhejiang, China Patentee after: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Address before: 233000 3rd floor, Dong'an Market, Fengyang West Road, Longzihu District, Bengbu City, Anhui Province Patentee before: Bengbu 309 Technology Consulting Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for controlling sound playback and a sound playback system Effective date of registration: 20230111 Granted publication date: 20180302 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Registration number: Y2023330000072 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231205 Granted publication date: 20180302 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Registration number: Y2023330000072 |