CN104883642A - Sound effect adjustment method - Google Patents
Sound effect adjustment method Download PDFInfo
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- CN104883642A CN104883642A CN201510140990.3A CN201510140990A CN104883642A CN 104883642 A CN104883642 A CN 104883642A CN 201510140990 A CN201510140990 A CN 201510140990A CN 104883642 A CN104883642 A CN 104883642A
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Abstract
The invention discloses a sound effect adjustment method, which comprises an S1 step that a system sets an intelligent sound effect adjustment mode as open or closed based on user selection; an S2 step that the system retrieves the current time; an S3 step that the system retrieves attributes of the current playing content; an S4 step that the system extracts environmental parameters of the environment in which a current user stays; an S5 step that the system comprehensively matches the above three tag attributes and historical data of the user, and automatically selects and sets up a sound effect mode; and an S6 step that the system saves sound effect setting results as historical data. According to the invention, a user is allowed to select an appropriate sound effect adjustment mode according to the actual situation, the user can select conventional manual adjustment and can also select automatic adjustment of the current sound effect mode which requires no user intervention and is based on the current scene of the user, including the physical environment, the playing content, personal preferences and the like, and better sound experience effects can be ultimately provided for the user.
Description
Technical field
The invention belongs to acoustics and embedded software technology field, be specifically related to a kind of design of effect adjusting method.
Background technology
Audio refers to the effect manufactured by sound, refer to the sense of reality for promoting scene, atmosphere or drama message, and the noise be added on vocal cords or sound, be the artificial sound manufacturing or strengthen, be used for strengthening film, electronic game, music or the art of other media or the acoustic processing of other guide.
Along with the popularization and application of smart machine, the requirement of user to sense of hearing also increases thereupon, and the sense of hearing of sound effect technology to user has obvious effect.But now common smart machine does not also possess such hardware and software feature, concerning sense of hearing has the user of initiatively demand, the product possessing sound effect technology makes the experience effect of user to sound better, for the user temporarily not having this demand, if through attempting using, also good opinion can be increased to product.
The sound effect function of current smart machine mainly by user according to the hobby artificial selection of oneself and the audio pattern arranging certain scene, Intelligent Matching can not be carried out according to current audio plays content and application scenarios.
Summary of the invention
The sound effect function that the object of the invention is to solve smart machine in prior art can not carry out the problem of Intelligent Matching according to current audio plays content and application scenarios, propose a kind of effect adjusting method.
Technical scheme of the present invention is: a kind of effect adjusting method, comprises the following steps:
S1, system are selected to arrange intelligent audio shaping modes for opening or closing according to user; Open if be set to, then enter step S2; Close if be set to, then audio pattern is set by user's artificial selection;
S2, system obtain current time;
S3, system obtain the attribute of current play content;
S4, system extract the environmental parameter of environment residing for active user;
The historical data of three tag attributes that S5, system synthesis coupling step S2-S4 obtains and this user, automatically selects audio pattern and arranges;
Audio is arranged result and saves as historical data by S6, system.
Further, in step S3, the attribute of play content comprises the classification situation of broadcast sound volume and play content.
Further, the classification situation of play content comprises vocal music, instrumental music and unmusical.
Further, in step S4, the environmental parameter of environment residing for active user comprises object situation of movement, ambient noise, intensity of illumination, the temperature and humidity of environment residing for user.
Further, the audio pattern in step S5 comprises classical music pattern, pop music pattern, jazz pattern, rock music pattern, general mode and automatically changes pattern.
The invention has the beneficial effects as follows: the present invention can allow user select suitable audio shaping modes according to actual conditions, both conventional adjustment manually can have been selected, also can when not needing user intervention, according to the current scene of user, as the audio pattern that adjustment is current automatically such as physical environment, play content, personal like, being finally embodied as user provides better sound experience effect.
Accompanying drawing explanation
Fig. 1 is effect adjusting method flow chart provided by the invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are further described.
The invention provides a kind of effect adjusting method, as shown in Figure 1, comprise the following steps:
S1, system are selected to arrange intelligent audio shaping modes for opening or closing according to user; Open if be set to, then enter step S2; Close if be set to, then audio pattern is set by user's artificial selection;
Wherein, system refers to include the soft and hardware system of audio-frequence player device, smart machine and the various transducer possessing audio regulatory function, as part computer, smart mobile phone etc.
In the present invention, the audio pattern that system can be arranged has 6 kinds, is respectively classical music pattern, pop music pattern, jazz pattern, rock music pattern, general mode and automatically changes pattern.
Wherein, classical music pattern improves high pitch and bass two parts, and the performance of main outstanding musical instrument, sound field performance is applicable to the classical music of the large scene of deduction more.
Pop music pattern has cut low frequency a little low, enhances treble portion, is applicable to the performance of musical instrument.
Jazz pattern improves low frequency and 3-5kHz audio-frequency unit, enhances telepresenc.
Rock music pattern promotes very large to high bass two ends, bass is strong and powerful by music, and timing is very strong, and treble portion is clear even ear-piercing.
General mode all declines without any increasing in all frequency ranges, completely can play out original audio.
Automatic change pattern can carry out automatic Proofreading and correction according to the deletion condition of audio frequency to audio frequency.
S2, system obtain current time;
In the present invention, the matching relationship of time and audio pattern is as shown in the table:
S3, system obtain the attribute of current play content;
Wherein, the attribute of play content comprises the classification situation of broadcast sound volume and play content.
Here system can arrange a threshold values and volume is divided into high and low two parts.The matching relationship of volume and audio pattern is as shown in the table:
In the embodiment of the present invention, volume threshold value setting is 50dB.
The classification situation of play content comprises vocal music, instrumental music and unmusical, and the matching relationship of itself and audio pattern is as shown in the table:
S4, system extract the environmental parameter of environment residing for active user;
The environmental parameter of environment residing for user comprises object situation of movement, ambient noise, intensity of illumination, the temperature and humidity of environment residing for user.
Here identical with the broadcast sound volume in step S3, system can arrange threshold values and ambient noise, intensity of illumination, temperature and humidity are divided into two parts.The environmental parameter of environment residing for user and the matching relationship of audio pattern as shown in the table:
In the embodiment of the present invention, the threshold value setting of ambient noise is 60dB, and the threshold value setting of intensity of illumination is 100lx, and the threshold value setting of temperature is 25 DEG C, and the threshold value setting of humidity is 45%RH.
The historical data of three tag attributes that S5, system synthesis coupling step S2-S4 obtains and this user, automatically selects audio pattern and arranges;
Wherein, historical data refers to the number of times of each the audio pattern of this user's past selected by when above-mentioned three labels are identical or close recorded in database.System can select the audio pattern that in historical data, user selects number of times maximum to carry out Optimum Matching automatically.
Audio is arranged result and saves as historical data by S6, system.
The detailed process now regulated for an audio is further described effect adjusting method provided by the invention:
S1, system are selected to arrange intelligent audio shaping modes for opening according to user;
It is 10:30 that S2, system obtain current time, then the audio pattern can carrying out setting is classical music pattern, pop music pattern, jazz pattern, rock music pattern, general mode, automatically change pattern;
S3, system obtain the attribute of current play content, and wherein, broadcast sound volume is low, then the audio pattern can carrying out setting is classical music pattern, pop music pattern, jazz pattern, general mode, automatically change pattern;
Play content is categorized as instrumental music, then the audio pattern can carrying out setting is classical music pattern, pop music pattern, general mode, automatically change pattern;
S4, system extract the environmental parameter of environment residing for active user, and the situation of each environmental parameter is:
Object situation of movement is for having, then the audio pattern can carrying out setting is classical music pattern, pop music pattern, jazz pattern, rock music pattern, general mode, automatically change pattern;
Ambient noise is little, then the audio pattern can carrying out setting is classical music pattern, pop music pattern, jazz pattern, rock music pattern, general mode, automatically change pattern;
Intensity of illumination is strong, then the audio pattern can carrying out setting is classical music pattern, pop music pattern, jazz pattern, rock music pattern, general mode, automatically change pattern;
Temperature is high, then the audio pattern can carrying out setting is classical music pattern, jazz pattern, general mode, automatically change pattern;
Humidity is large, then the audio pattern can carrying out setting is classical music pattern, pop music pattern, jazz pattern, rock music pattern, general mode, automatically change pattern.
Three tag attributes that S5, system synthesis coupling step S2-S4 obtains, then matching result is that the audio pattern can carrying out setting is classical music pattern, pop music pattern, general mode, automatically changes pattern.It mates with the historical record of this user by system again, historical record shows this user past when above-mentioned three labels are identical, in classical music pattern, pop music pattern, general mode, automatically these four audio patterns of change pattern, select the number of times of classical music pattern maximum, then system finally selects audio pattern be classical music pattern and arrange.
This audio is arranged result and saves as historical data by S6, system.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present invention, should be understood to that protection scope of the present invention is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from essence of the present invention according to these technology enlightenment disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.
Claims (5)
1. an effect adjusting method, is characterized in that, comprises the following steps:
S1, system are selected to arrange intelligent audio shaping modes for opening or closing according to user; Open if be set to, then enter step S2; Close if be set to, then audio pattern is set by user's artificial selection;
S2, system obtain current time;
S3, system obtain the attribute of current play content;
S4, system extract the environmental parameter of environment residing for active user;
The historical data of three tag attributes that S5, system synthesis coupling step S2-S4 obtains and this user, automatically selects audio pattern and arranges;
Audio is arranged result and saves as historical data by S6, system.
2. effect adjusting method according to claim 1, is characterized in that, in described step S3, the attribute of play content comprises the classification situation of broadcast sound volume and play content.
3. effect adjusting method according to claim 2, is characterized in that, the classification situation of described play content comprises vocal music, instrumental music and unmusical.
4. effect adjusting method according to claim 1, is characterized in that, in described step S4, the environmental parameter of environment residing for active user comprises object situation of movement, ambient noise, intensity of illumination, the temperature and humidity of environment residing for user.
5. effect adjusting method according to claim 1, is characterized in that, the audio pattern in described step S5 comprises classical music pattern, pop music pattern, jazz pattern, rock music pattern, general mode and automatically changes pattern.
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CN105228050A (en) * | 2015-10-23 | 2016-01-06 | 广东欧珀移动通信有限公司 | The method of adjustment of earphone tonequality and device in terminal |
CN106126163A (en) * | 2016-06-16 | 2016-11-16 | 广东欧珀移动通信有限公司 | A kind of method adjusting audio and terminal |
CN106126162A (en) * | 2016-06-16 | 2016-11-16 | 广东欧珀移动通信有限公司 | A kind of method preventing audio from suddenling change and terminal |
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