CN104158506A - Method, device and terminal for adjusting volume - Google Patents
Method, device and terminal for adjusting volume Download PDFInfo
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- CN104158506A CN104158506A CN201410368153.1A CN201410368153A CN104158506A CN 104158506 A CN104158506 A CN 104158506A CN 201410368153 A CN201410368153 A CN 201410368153A CN 104158506 A CN104158506 A CN 104158506A
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Abstract
The invention discloses a method, device and terminal for adjusting volume, and belongs to the technical field of terminals. The method comprises the following steps: collecting first environment voice in the external environment; judging whether the first environment voice contains broadcast starting prompt tone or not based on a voice feature list; if the first environment voice contains the broadcast starting prompt tone, detecting the volume of the first environment voice; adjusting the volume of the voice output by the terminal according to the volume of the first environment voice. The device comprises a first acquisition module, a first judgment module, a detection module and a first adjusting module. According to the invention, according to the volume of the first environment voice, the volume of the voice output by the terminal is automatically adjusted, the headset is not needed to be taken off manually by a user, or the volume of the voice output by the terminal is not needed to be reduced manually by the user, and the operation is simple.
Description
Technical field
The present invention relates to terminal technology field, particularly a kind of method, device and terminal that regulates volume.
Background technology
When terminal is used as audio output device, can be connected with external device earphone, to reach protection user, listen to the demand of privacy.Yet external environmental sounds is change at random, in order to make the user can the sustained volume of perception, terminal can, according to external environmental sounds, regulate the volume of the sound of terminal output automatically.
At present, regulate the process of volume to be: to detect the volume of external environmental sounds, when the volume detecting is more than or equal to the first default volume, increase the volume of the sound of terminal output.When the volume detecting is less than or equal to the second default volume, reduce the volume of the sound of terminal output, so, make user catch better the sound of terminal output.
When user is during in particular type region, such as airport or station, broadcast prompt tone can be play in this particular type region.When if the sound that user is listening to is not particular importance, such as listening to the music or seeing video, now, this broadcast prompt tone is compared even more important.Because can only making user, above-mentioned technology catches the sound of terminal output, cannot catch external environmental sounds, if user wants to catch broadcast prompt tone, user can only manually remove earphone at all, or the volume that manually reduces the sound of terminal output, causes operating more complicated.
Summary of the invention
In order to solve the problem of prior art, the embodiment of the present invention provides a kind of method and device that regulates volume.Described technical scheme is as follows:
On the one hand, provide a kind of method that regulates volume, described method comprises:
Gather the first environment sound in external environment;
Based on sound characteristic table, judge in described first environment sound whether comprise that broadcast starts prompt tone;
If described first environment sound comprises broadcast and starts prompt tone, detects the volume of described first environment sound;
According to the volume of described first environment sound, regulate the volume of the sound of local terminal output.
On the other hand, provide a kind of device that regulates volume, described device comprises:
The first acquisition module, for gathering the first environment sound in external environment;
The first judge module, for based on sound characteristic table, judges in described first environment sound whether comprise that broadcast starts prompt tone;
Detection module, if comprise that for described first environment sound broadcast starts prompt tone, detects the volume of described first environment sound;
The first adjustment module, for according to the volume of described first environment sound, regulates the volume of the sound of local terminal output.
In embodiments of the present invention, when judgement first environment sound comprises that broadcast starts prompt tone, according to the volume of first environment sound, regulate the volume of the sound of local terminal output, without user, manually remove earphone, or without user, manually reduce the volume of the sound of local terminal output, simple to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of method flow diagram that regulates volume that the embodiment of the present invention provides;
Fig. 2 is the method flow diagram that the another kind that provides of the embodiment of the present invention regulates volume;
Fig. 3 is a kind of apparatus structure schematic diagram that regulates volume that the embodiment of the present invention provides;
Fig. 4 is a kind of terminal structure schematic diagram that regulates volume that the embodiment of the present invention provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Before the embodiment of the present invention is at length explained, first application scenarios of the present invention is introduced.When terminal is passed through earphone output sound, the soundproof effect of earphone is better, the sound of the terminal output to external world sound in environment has larger blanketing effect, so, when by earphone output sound, if the residing external environment of this user is particular type region, such as airport or station, and broadcast prompt tone is play in this particular type region, such as, this broadcast prompt tone prompting user starts boarding or starts by bus.Now, if the sound that terminal is being exported is not particular importance, such as playing music or displaying video, this broadcast prompt tone is compared even more important, so the embodiment of the present invention provides a kind of method that regulates volume.When this broadcast prompt tone is even more important, can automatically reduce the sound of terminal output, without user, manually regulate, simple to operate, and improved the efficiency that regulates volume.
Fig. 1 is a kind of method flow diagram that regulates volume that the embodiment of the present invention provides.The embodiment of the present invention is mainly applied to illustrate in terminal with the method for this adjusting volume, this terminal can comprise smart mobile phone, panel computer, E-book reader, MP3 player (Moving Picture Experts Group Audio Layer III, dynamic image expert compression standard audio frequency aspect 3), MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert compression standard audio frequency aspect 3) player, pocket computer on knee and desktop computer etc.Referring to Fig. 1, the method comprises:
Step 101: gather the first environment sound in external environment.
Step 102: based on sound characteristic table, judge in first environment sound whether comprise that broadcast starts prompt tone.
Step 103: start prompt tone if first environment sound comprises broadcast, detect the volume of first environment sound.
Step 104: according to the volume of first environment sound, regulate the volume of the sound of local terminal output.
In embodiments of the present invention, when judgement first environment sound comprises that broadcast starts prompt tone, according to the volume of first environment sound, regulate the volume of the sound of local terminal output, without user, manually remove earphone, or without user, manually reduce the volume of the sound of local terminal output, simple to operate.
Alternatively, based on sound characteristic table, judge in first environment sound whether comprise that broadcast starts prompt tone, comprising:
First environment sound is analyzed, obtained the feature of first environment sound;
If there is the feature of first environment sound in the beginning prompt tone feature that sound characteristic table comprises, determine that first environment sound comprises that broadcast starts prompt tone.
Alternatively, first environment sound is analyzed, is obtained the feature of first environment sound, comprising:
First environment sound is analyzed, obtained the scale of first environment sound;
The scale of first environment sound is defined as to the feature of first environment sound.
Alternatively, if there is the feature of first environment sound in the beginning prompt tone feature that sound characteristic table comprises, determine that first environment sound comprises that broadcast starts prompt tone, comprising:
From sound characteristic table, obtain the scale of a plurality of beginning prompt tones;
The scale of the scale of a plurality of beginning prompt tones that obtain and first environment sound is compared;
If the scale of a plurality of beginning prompt tones comprises the scale of first environment sound, determine that first environment sound comprises that broadcast starts prompt tone.
Alternatively, according to the volume of first environment sound, regulate the volume of the sound of local terminal output, comprising:
According to the volume of first environment sound, in default a plurality of volume ranges, select volume range corresponding to first environment sound;
According to the volume range of selecting, from volume range, obtain corresponding adjusting volume with the corresponding relation regulating between volume;
According to the adjusting volume of obtaining, regulate the volume of the sound of local terminal output.
Alternatively, according to the volume range of selecting, obtain corresponding adjusting volume from the corresponding relation between volume range and adjusting volume after, also comprise:
Whether the sound that judges local terminal output is that the sound producing while applying is specified in operation;
If the sound that the sound of local terminal output produces while applying for operation appointment, carries out according to the adjusting volume of obtaining, the step of the volume of the sound that adjusting local terminal is exported.
Alternatively, according to the volume of first environment sound, after the volume of the sound of adjusting local terminal output, also comprise:
Continue to gather the second environment sound in external environment;
Based on sound characteristic table, judge in second environment sound, whether to comprise off-the-air prompt tone;
If second environment sound comprises off-the-air prompt tone, by the volume adjusting of the sound of local terminal output, be original volume, original volume is according to the volume of first environment sound, the volume before the volume of the sound of local terminal output is regulated.
Alternatively, the method also comprises:
If do not collect second environment sound in Preset Time, by the volume adjusting of the sound of local terminal output, be original volume.
Alternatively, before gathering the first environment sound in external environment, also comprise:
Obtain the geographical position of local terminal;
According to the geographical position of local terminal, judge that local terminal is current whether in particular type region;
If local terminal is current in particular type region, carry out the step that gathers the first environment sound in external environment.
Above-mentioned all optional technical schemes, all can adopt any combination to form optional embodiment of the present invention, and this is no longer going to repeat them.
Fig. 2 is a kind of method flow diagram that regulates volume that the embodiment of the present invention provides.Referring to Fig. 2, the method comprises:
Step 201: gather the first environment sound in external environment.
In external environment, may comprise muli-sounds, in embodiments of the present invention, the sound in environment is recorded to external world, obtains the first environment sound in external environment, and this first environment sound comprises this muli-sounds.
Wherein, when the method providing according to the embodiment of the present invention regulates volume, can consume the certain electric weight of local terminal, so, in order to save the electric quantity consumption of local terminal and to improve the accuracy that regulates volume, the geographical position that can also obtain local terminal before execution step 201; According to the geographical position of local terminal, judge that local terminal is current whether in particular type region; If local terminal is current in particular type region, perform step 201.
Further, if local terminal is current not in particular type region, can not perform step 201, that is to say, not carry out the method for the adjusting volume that the embodiment of the present invention provides, thereby save the electric quantity consumption of local terminal.
Step 202: based on sound characteristic table, judge in first environment sound whether comprise that broadcast starts prompt tone.
Particularly, first environment sound is analyzed, obtained the feature of first environment sound.If there is the feature of first environment sound in the feature of the beginning prompt tone that sound characteristic table comprises, determine that first environment sound comprises that broadcast starts prompt tone.
It should be added that, the feature of sound can be the scale of sound, tone etc.The scale of usining in embodiments of the present invention describes as the example that is characterized as of sound.
Wherein, first environment sound is analyzed, the concrete operations that obtain the feature of first environment sound can be: first environment sound is analyzed, obtained the scale of first environment sound; The scale of first environment sound is defined as to the feature of first environment sound.For example, the current residing external environment of user is airport, and first environment sound, for gathering the sound in airport, is analyzed first environment sound, the scale that obtains first environment sound is do mi so do, scale do mi so do is defined as to the feature of first environment sound.
When sound be characterized as scale time, if there is the feature of first environment sound in the beginning prompt tone feature that sound characteristic table comprises, determine that first environment sound comprises that the concrete operations of broadcast beginning prompt tone can be: from this sound characteristic table, obtain the scale of a plurality of beginning prompt tones; The scale of the scale of a plurality of beginning prompt tones that obtain and first environment sound is compared; If the scale of a plurality of beginning prompt tones comprises the scale of first environment sound, determine that first environment sound comprises that broadcast starts prompt tone.
Wherein, in sound characteristic table, can store the scale of a plurality of beginning prompt tones, and the scale of the plurality of beginning prompt tone is the broadcast in particular type region to be started to prompt tone analysis obtain.
Further, if do not comprise the scale of first environment sound in the scale of a plurality of beginning prompt tones, determine in first environment sound and do not comprise that broadcast starts prompt tone, end operation.
For example, sound characteristic table can be as shown in table 1 below, and in table 1, storage starts the corresponding relation between the scale of prompt tone and the scale of end prompt tone.Local terminal can be from being do mi so do and do so mi do as got two scales that start prompt tones following table 1.By obtain two, start the scale of prompt tone and scale do so mi do of first environment sound compares, determine that these two scales that start prompt tones comprise scale do so mi do of first environment sound, and then definite first environment sound comprises that broadcast starts prompt tone.
Table 1
| Start the scale of prompt tone | Finish the scale of prompt tone |
| do?mi?so?do | do?mi?do?so |
| do?so?mi?do | mi?so?do?do |
Step 203: start prompt tone if first environment sound comprises broadcast, detect the volume of first environment sound.
Wherein, while detecting the volume of first environment sound, the first environment sound that can obtain recording in step 201 detects, and obtains the volume of first environment sound.
Step 204: according to the volume of first environment sound, in a plurality of volume ranges, select volume range corresponding to first environment sound.
Particularly, the volume of first environment sound and a plurality of volume range are compared respectively, determine the volume range at the volume place of first environment sound.
Wherein, a plurality of volume ranges are in advance volume to be divided and stored.
For example, the volume of first environment sound is 90 decibels, if volume with v, represent, 4 volume ranges are v≤50 decibel, 50 decibels of <v≤80 decibel, 80 decibels of <v≤100 decibel, v >=100 decibel.90 decibels of the volumes of first environment sound are compared respectively with these 4 volume ranges, and the volume range of determining the volume place of first environment sound is 80 decibels of <v≤100 decibel.
Step 205: according to the volume range of selecting, obtain corresponding adjusting volume from volume range with the corresponding relation regulating between volume.
Particularly, according to the volume range of selecting, the corresponding relation between volume range and adjusting volume, search the record at the volume range place of selection, from the record of searching, obtain corresponding adjusting volume.
For example, volume range and regulate the corresponding relation between volume can be as shown in table 2 below, can be according to 80 decibels of <v≤100 decibel of volume range of selecting, from being 40 decibels as obtained corresponding adjusting volume following table 2.
Table 2
| Volume range | Regulate volume |
| V≤50 decibel | 80 decibels |
| 50 decibels of < v≤80 decibel | 50 decibels |
| 80 decibels of < v≤100 decibel | 40 decibels |
| V >=100 decibel | 30 decibels |
Step 206: whether the sound that judges local terminal output is that the sound producing while applying is specified in operation.
Wherein, specify application can for player, immediate communication tool, game etc. can play multimedia file application.In local terminal, except specifying application, be exactly non-designated application, non-designated application can for some can not play multimedia file application, that is to say, during operation, can not sonorificly apply, such as, photograph album is applied, weather application etc.
The sound of local terminal output can be not only that the sound producing while applying is specified in operation, can be the sound producing in the process of making a phone call in addition.The sound producing when application is specified in operation is compared broadcast prompt tone, and broadcast prompt tone is even more important; The sound producing in the process of making a phone call is compared broadcast prompt tone, and the sound producing in the process of making a phone call is even more important.So before the volume of the sound of local terminal output is regulated, whether the sound that need to judge local terminal output is the sound that operation produces while specifying application, thereby judges whether to need the adjusting volume according to obtaining, and regulates the volume of the sound of local terminal output.
Step 207: if the sound producing when the sound of local terminal output is specified application for operation, according to the adjusting volume of obtaining, regulates the volume of the sound of local terminal output.
Wherein, the adjusting volume in the corresponding relation between the volume range described in step 205 and adjusting volume, can be the volume that regulates the sound that local terminal finally need to be exported afterwards, can also be the volume that the volume of the sound of local terminal output need to be reduced.For example, when this adjusting volume is the volume that the volume of the sound of local terminal output is reduced, if the volume of the sound of local terminal output is 50 decibels, 50 decibels of the volumes of the sound of local terminal output can be reduced to regulate 40 decibels of volumes, the volume that obtains the sound of the final output of local terminal is 10 decibels.
Alternatively, in embodiments of the present invention, can be according to the adjusting volume of obtaining, directly reduce the volume of the sound of local terminal output, can also little by little reduce the volume of the sound of local terminal output according to the adjusting volume of obtaining, the embodiment of the present invention is not specifically limited this.
Alternatively, in embodiments of the present invention, not only can reduce the volume of the sound of local terminal output according to the adjusting volume of obtaining, can also carry out quiet or suspend the processing such as output the sound of local terminal output, the embodiment of the present invention be not specifically limited this.
Further, if the sound of local terminal output is for moving the sound producing when appointment is applied, that is to say, the sound of local terminal output is the sound producing in the process of making a phone call, now, and the adjusting volume that basis is not obtained, the volume of the sound that adjusting local terminal is exported.
Wherein, the method for the adjusting volume that the embodiment of the present invention provides can be nested in sonorific application, can also be nested in the operating system of local terminal.When being nested in sonorific application, this application can, directly according to the adjusting volume of obtaining, regulate the volume of the sound of local terminal output.When being nested in the operating system of local terminal, operating system can regulate this volume to feed back to sonorific application, makes this application according to the adjusting volume of obtaining, and regulates the volume of the sound of local terminal output.The embodiment of the present invention is to regulating the nested position of method of volume to be not specifically limited.
Wherein, the method providing according to the embodiment of the present invention, after the volume of the sound of adjusting local terminal output, can guarantee that user clearly hears the broadcast prompt tone of playing in external environment.
Wherein, when according to the adjusting volume obtained, after reducing the volume of sound of local terminal output, local terminal can also continue to gather the sound in external environment, while not broadcasting prompt tone in external environment being detected, can recover the volume of the sound of local terminal output.
Step 208: continue to gather the second environment sound in external environment.
Step 209: based on sound characteristic table, judge whether comprise off-the-air prompt tone in second environment sound.
Particularly, second environment sound is analyzed, obtained the feature of second environment sound; If there is the feature of second environment sound in the end prompt tone feature that sound characteristic table comprises, determine that second environment sound comprises off-the-air prompt tone.
Wherein, second environment sound is analyzed, the concrete operations that obtain the feature of second environment sound can be: second environment sound is analyzed, obtained the scale of second environment sound; The scale of second environment sound is defined as to the feature of second environment sound.For example, second environment sound is analyzed, the scale that obtains second environment sound is do mi do so, scale do mi do so is defined as to the feature of second environment sound.
When sound be characterized as scale time, if there is the feature of second environment sound in the feature of the end prompt tone that sound characteristic table comprises, determine that second environment sound comprises that the concrete operations of off-the-air prompt tone can be: from sound characteristic table, obtain the scale of a plurality of end prompt tones; The scale of the scale of a plurality of end prompt tones that obtain and second environment sound is compared; If the scale of a plurality of end prompt tones comprises the scale of second environment sound, determine that second environment sound comprises off-the-air prompt tone.
Wherein, in sound characteristic table, not only can store the scale of a plurality of beginning prompt tones, can also store the scale of a plurality of end prompt tones, and the scale of the plurality of end prompt tone is that the off-the-air prompt tone in particular type region is analyzed and obtained.
Further, if do not comprise the scale of second environment sound in the scale of a plurality of end prompt tones, determine in second environment sound and do not comprise off-the-air prompt tone.
For example, can from above-mentioned table 1, get two scales that finish prompt tone is do mi do so and miso do do, by obtain two, finish the scale of prompt tone and scale do mi do so of second environment sound compares, determine that these two scales that finish prompt tones comprise scale do mi do so of second environment sound, and then definite second environment sound comprises off-the-air prompt tone.
Step 210: if second environment sound comprises off-the-air prompt tone, by the volume adjusting of the sound of local terminal output, be original volume, original volume is according to the volume of first environment sound, the volume before the volume of the sound of local terminal output is regulated.
Wherein, according to the volume of first environment sound, before the volume of the sound of local terminal output is regulated, record the volume of the sound of local terminal output, that is to say original volume of the sound of local terminal output.
Because the particular type region having does not have off-the-air prompt tone, so also can recover according to following mode the volume of the sound of local terminal output: if do not collect second environment sound in Preset Time, be original volume by the volume adjusting of the sound of local terminal output.
Wherein, in step 207, be when the sound of local terminal output is carried out to quiet processings, when recovering the volume of the sound that local terminal exports, can cancel quiet processing; In step 207, be when the sound of local terminal output is suspended output and processed, when recovering the volume of sound of local terminal output, can continue to play the sound that local terminal is exported.
In embodiments of the present invention, when judgement first environment sound comprises that broadcast starts prompt tone, according to the volume of first environment sound, regulate the volume of the sound of local terminal output, without user, manually remove earphone, or without user, manually reduce the volume of the sound of local terminal output, simple to operate.In addition, when the broadcast prompt tone in external environment finishes, be that second environment sound comprises off-the-air prompt tone, or while not collecting second environment sound in Preset Time, can be original volume by the volume adjusting of the sound of local terminal output, make to regulate the simple to operate of volume and convenient.
Fig. 3 is a kind of apparatus structure schematic diagram that regulates volume that the embodiment of the present invention provides.Referring to Fig. 3, this device comprises:
The first acquisition module 301, for gathering the first environment sound in external environment;
The first judge module 302, for based on sound characteristic table, judges in first environment sound whether comprise that broadcast starts prompt tone;
Detection module 303, if comprise that for first environment sound broadcast starts prompt tone, detects the volume of first environment sound;
The first adjustment module 304, for according to the volume of first environment sound, regulates the volume of the sound of local terminal output.
Alternatively, the first judge module 302 comprises:
Analytic unit, for first environment sound is analyzed, obtains the feature of first environment sound;
Determining unit, if the beginning prompt tone feature comprising for sound characteristic table exists the feature of first environment sound, determines that first environment sound comprises that broadcast starts prompt tone.
Alternatively, analytic unit comprises:
Analyze subelement, for first environment sound is analyzed, obtain the scale of first environment sound;
Determine subelement, for the scale of first environment sound being defined as to the feature of first environment sound.
Alternatively, determining unit comprises:
Obtain subelement, for from sound characteristic table, obtain the scale of a plurality of beginning prompt tones;
Compare subelement, for the scale of the scale of a plurality of beginning prompt tones that obtain and first environment sound is compared;
Determine subelement, if comprise the scale of first environment sound for the scale of a plurality of beginning prompt tones, determine that first environment sound comprises that broadcast starts prompt tone.
Alternatively, the first adjustment module 304 comprises:
Selected cell, for according to the volume of first environment sound, in default a plurality of volume ranges, selects volume range corresponding to first environment sound;
Acquiring unit, for according to the volume range of selecting, obtains corresponding adjusting volume from volume range with the corresponding relation regulating between volume;
Regulon, for according to the adjusting volume of obtaining, regulates the volume of the sound of local terminal output.
Alternatively, the first adjustment module 304 also comprises:
Judging unit, for the sound that judges that the sound of local terminal output produces while whether being operation appointment application;
Trigger element, if the sound producing while applying for operation appointment for the sound of local terminal output triggers regulon and carries out according to the adjusting volume of obtaining, the step of the volume of the sound that adjusting local terminal is exported.
Alternatively, this device also comprises:
The second acquisition module, for continuing to gather the second environment sound in external environment;
The second judge module, for based on sound characteristic table, judges in second environment sound, whether to comprise off-the-air prompt tone;
The second adjustment module, if comprise off-the-air prompt tone for second environment sound, by the volume adjusting of the sound of local terminal output, be original volume, original volume is according to the volume of first environment sound, the volume before the volume of the sound of local terminal output is regulated.
Alternatively, this device also comprises:
The 3rd adjustment module, if for do not collect second environment sound in Preset Time, is original volume by the volume adjusting of the sound of local terminal output.
Alternatively, this device also comprises:
Acquisition module, for obtaining the geographical position of local terminal;
The 3rd judge module, for according to the geographical position of local terminal, judges that local terminal is current whether in particular type region;
Trigger module, if current in particular type region for local terminal, trigger the first acquisition module and carries out the step that gathers the first environment sound in external environment.
In embodiments of the present invention, when judgement first environment sound comprises that broadcast starts prompt tone, according to the volume of first environment sound, regulate the volume of the sound of local terminal output, without user, manually remove earphone, or without user, manually reduce the volume of the sound of local terminal output, simple to operate.In addition, when the broadcast prompt tone in external environment finishes, be that second environment sound comprises off-the-air prompt tone, or while not collecting second environment sound in Preset Time, can be original volume by the volume adjusting of the sound of local terminal output, make to regulate the simple to operate of volume and convenient.
Please refer to Fig. 4, it shows the related terminal structure schematic diagram of the embodiment of the present invention, and this terminal can be for the adjusting volume method of implementing to provide in above-described embodiment.Specifically:
Terminal 400 can comprise RF (Radio Frequency, radio frequency) circuit 110, the memory 120 that includes one or more computer-readable recording mediums, input unit 130, display unit 140, transducer 150, voicefrequency circuit 160, WiFi (wireless fidelity, Wireless Fidelity) module 170, include the parts such as the above processor 180 of processing core of or and power supply 190.It will be understood by those skilled in the art that the not restriction of structure paired terminal of the terminal structure shown in Fig. 4, can comprise the parts more more or less than diagram, or combine some parts, or different parts are arranged.Wherein:
RF circuit 110 can be used for receiving and sending messages or communication process in, the reception of signal and transmission, especially, after the downlink information of base station is received, transfer to one or an above processor 180 to process; In addition, by relating to up data, send to base station.Conventionally, RF circuit 110 includes but not limited to antenna, at least one amplifier, tuner, one or more oscillator, subscriber identity module (SIM) card, transceiver, coupler, LNA (Low Noise Amplifier, low noise amplifier), duplexer etc.In addition, RF circuit 110 can also be by radio communication and network and other devices communicatings.Described radio communication can be used arbitrary communication standard or agreement, include but not limited to GSM (Global System of Mobile communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code Division Multiple Access, code division multiple access), WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA)), LTE (Long Term Evolution, Long Term Evolution), Email, SMS (Short Messaging Service, Short Message Service) etc.
Memory 120 can be used for storing software program and module, and processor 180 is stored in software program and the module of memory 120 by operation, thereby carries out various function application and data processing.Memory 120 can mainly comprise storage program district and storage data field, wherein, and the application program (such as sound-playing function, image player function etc.) that storage program district can storage operation system, at least one function is required etc.; The data (such as voice data, phone directory etc.) that create according to the use of terminal 400 etc. can be stored in storage data field.In addition, memory 120 can comprise high-speed random access memory, can also comprise nonvolatile memory, for example at least one disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memory 120 can also comprise Memory Controller, so that the access of processor 180 and 130 pairs of memories 120 of input unit to be provided.
Input unit 130 can be used for receiving numeral or the character information of input, and generation arranges with user and function is controlled relevant keyboard, mouse, action bars, optics or the input of trace ball signal.Particularly, input unit 130 can comprise touch-sensitive surperficial 131 and other input equipments 132.Touch-sensitive surperficial 131, also referred to as touch display screen or Trackpad, can collect user or near touch operation (using any applicable object or near the operations of annex on touch-sensitive surperficial 131 or touch-sensitive surperficial 131 such as finger, stylus such as user) thereon, and drive corresponding jockey according to predefined formula.Optionally, touch-sensitive surperficial 131 can comprise touch detecting apparatus and two parts of touch controller.Wherein, touch detecting apparatus detects user's touch orientation, and detects the signal that touch operation is brought, and sends signal to touch controller; Touch controller receives touch information from touch detecting apparatus, and converts it to contact coordinate, then gives processor 180, and the order that energy receiving processor 180 is sent is also carried out.In addition, can adopt the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave to realize touch-sensitive surperficial 131.Except touch-sensitive surperficial 131, input unit 130 can also comprise other input equipments 132.Particularly, other input equipments 132 can include but not limited to one or more in physical keyboard, function key (controlling button, switch key etc. such as volume), trace ball, mouse, action bars etc.
Display unit 140 can be used for showing the information inputted by user or the various graphical user interface of the information that offers user and terminal 400, and these graphical user interface can consist of figure, text, icon, video and its combination in any.Display unit 140 can comprise display floater 141, optionally, can adopt the forms such as LCD (Liquid Crystal Display, liquid crystal display), OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) to configure display floater 141.Further, touch-sensitive surperficial 131 can cover display floater 141, when touch-sensitive surperficial 131 detect thereon or near touch operation after, send processor 180 to determine the type of touch event, corresponding vision output is provided according to the type of touch event with preprocessor 180 on display floater 141.Although in Fig. 4, touch-sensitive surperficial 131 with display floater 141 be as two independently parts realize input and input function, in certain embodiments, can by touch-sensitive surperficial 131 and display floater 141 integrated and realize input and output function.
Terminal 400 also can comprise at least one transducer 150, such as optical sensor, motion sensor and other transducers.Particularly, optical sensor can comprise ambient light sensor and proximity transducer, and wherein, ambient light sensor can regulate according to the light and shade of ambient light the brightness of display floater 141, proximity transducer can, when terminal 400 moves in one's ear, cut out display floater 141 and/or backlight.A kind of as motion sensor, Gravity accelerometer can detect the size of the acceleration that (is generally three axles) in all directions, when static, can detect size and the direction of gravity, can be used for identifying application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, knock) of mobile phone attitude etc.; As for terminal 400 other transducers such as configurable gyroscope, barometer, hygrometer, thermometer, infrared ray sensor also, do not repeat them here.
Voicefrequency circuit 160, loud speaker 161, microphone 162 can provide the audio interface between user and terminal 400.Voicefrequency circuit 160 can be transferred to loud speaker 161 by the signal of telecommunication after the voice data conversion receiving, and is converted to voice signal exports by loud speaker 161; On the other hand, microphone 162 is converted to the signal of telecommunication by the voice signal of collection, after being received by voicefrequency circuit 160, be converted to voice data, after again voice data output processor 180 being processed, through RF circuit 110, to send to such as another terminal, or export voice data to memory 120 to further process.Voicefrequency circuit 160 also may comprise earphone jack, so that communicating by letter of peripheral hardware earphone and terminal 400 to be provided.
WiFi belongs to short range wireless transmission technology, terminal 400 by WiFi module 170 can help that user sends and receive e-mail, browsing page and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 4 shows WiFi module 170, be understandable that, it does not belong to must forming of terminal 400, completely can be as required in not changing the essential scope of invention and omit.
Processor 180 is control centres of terminal 400, utilize the various piece of various interface and the whole mobile phone of connection, by moving or carry out software program and/or the module being stored in memory 120, and call the data that are stored in memory 120, carry out various functions and the deal with data of terminal 400, thereby mobile phone is carried out to integral monitoring.Optionally, processor 180 can comprise one or more processing cores; Preferably, processor 180 can integrated application processor and modem processor, and wherein, application processor is mainly processed operating system, user interface and application program etc., and modem processor is mainly processed radio communication.Be understandable that, above-mentioned modem processor also can not be integrated in processor 180.
Terminal 400 also comprises the power supply 190 (such as battery) to all parts power supply, preferably, power supply can be connected with processor 180 logics by power-supply management system, thereby realizes the functions such as management charging, electric discharge and power managed by power-supply management system.Power supply 190 can also comprise the random component such as one or more direct current or AC power, recharging system, power failure detection circuit, power supply changeover device or inverter, power supply status indicator.
Although not shown, terminal 400 can also comprise camera, bluetooth module etc., does not repeat them here.Specifically in the present embodiment, the display unit of terminal is touch-screen display, terminal also includes memory, and one or more than one program, the above program of one of them or one is stored in memory, and is configured to be carried out and stated one or above program package containing for carrying out the instruction of following operation by one or above processor:
Based on sound characteristic table, judge in first environment sound whether comprise that broadcast starts prompt tone;
If first environment sound comprises broadcast and starts prompt tone, detects the volume of first environment sound;
According to the volume of first environment sound, regulate the volume of the sound of local terminal output.
Supposing above-mentioned is the possible execution mode of the first,, in the possible execution mode of the first execution mode possible as the second basic and that provide, in the memory of described terminal, also comprises for carrying out the instruction of following operation:
First environment sound is analyzed, obtained the feature of first environment sound;
If there is the feature of first environment sound in the beginning prompt tone feature that sound characteristic table comprises, determine that first environment sound comprises that broadcast starts prompt tone.
In the third the possible execution mode providing as basis at the possible execution mode of the second, in the memory of described terminal, also comprise for carrying out the instruction of following operation:
First environment sound is analyzed, obtained the scale of first environment sound;
The scale of first environment sound is defined as to the feature of first environment sound.
In the 4th kind of possible execution mode providing as basis at the third possible execution mode, in the memory of described terminal, also comprise for carrying out the instruction of following operation:
From sound characteristic table, obtain the scale of a plurality of beginning prompt tones;
The scale of the scale of a plurality of beginning prompt tones that obtain and first environment sound is compared;
If the scale of a plurality of beginning prompt tones comprises the scale of first environment sound, determine that first environment sound comprises that broadcast starts prompt tone.
In the 5th kind of possible execution mode that arbitrary implementation in the possible four kinds of possible implementations of execution mode to the of the first provides as basis, in the memory of described terminal, also comprise for carrying out the instruction of following operation:
According to the volume of first environment sound, in default a plurality of volume ranges, select volume range corresponding to first environment sound;
According to the volume range of selecting, from volume range, obtain corresponding adjusting volume with the corresponding relation regulating between volume;
According to the adjusting volume of obtaining, regulate the volume of the sound of local terminal output.
In the 6th kind of possible execution mode providing as basis at the 5th kind of possible execution mode, in the memory of described terminal, also comprise for carrying out the instruction of following operation:
Whether the sound that judges local terminal output is that the sound producing while applying is specified in operation;
If the sound that the sound of local terminal output produces while applying for operation appointment, carries out according to the adjusting volume of obtaining, the step of the volume of the sound that adjusting local terminal is exported.
In the 7th kind of possible execution mode that any possible implementation in the possible six kinds of possible implementations of execution mode to the of the first provides as basis, in the memory of described terminal, also comprise for carrying out the instruction of following operation:
Continue to gather the second environment sound in described external environment;
Based on described sound characteristic table, judge in described second environment sound whether comprise off-the-air prompt tone;
If described second environment sound comprises off-the-air prompt tone, by the volume adjusting of the sound of described local terminal output, be original volume, described original volume is according to the volume of described first environment sound, the volume before the volume of the sound of local terminal output is regulated.
In the 8th kind of possible execution mode providing as basis at the 7th kind of possible execution mode, in the memory of described terminal, also comprise for carrying out the instruction of following operation:
If do not collect described second environment sound in Preset Time, by the volume adjusting of the sound of described local terminal output, be described original volume.
In the 9th kind of possible execution mode that any possible implementation in the possible eight kinds of possible implementations of execution mode to the of the first provides as basis, in the memory of described terminal, also comprise for carrying out the instruction of following operation:
Obtain the geographical position of local terminal;
According to the geographical position of described local terminal, judge that described local terminal is current whether in particular type region;
If described local terminal is current in particular type region, carry out the step that gathers the first environment sound in external environment.
In embodiments of the present invention, when judgement first environment sound comprises that broadcast starts prompt tone, according to the volume of first environment sound, regulate the volume of the sound of local terminal output, without user, manually remove earphone, or without user, manually reduce the volume of the sound of local terminal output, simple to operate.
It should be noted that: the device of the adjusting volume that above-described embodiment provides is when regulating volume, only the division with above-mentioned each functional module is illustrated, in practical application, can above-mentioned functions be distributed and by different functional modules, completed as required, the internal structure that is about to device is divided into different functional modules, to complete all or part of function described above.In addition, the device of the adjusting volume that above-described embodiment provides belongs to same design with regulating the embodiment of the method for volume, and its specific implementation process refers to embodiment of the method, repeats no more here.
One of ordinary skill in the art will appreciate that all or part of step that realizes above-described embodiment can complete by hardware, also can come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (18)
1. a method that regulates volume, is characterized in that, described method comprises:
Gather the first environment sound in external environment;
Based on sound characteristic table, judge in described first environment sound whether comprise that broadcast starts prompt tone;
If described first environment sound comprises broadcast and starts prompt tone, detects the volume of described first environment sound;
According to the volume of described first environment sound, regulate the volume of the sound of local terminal output.
2. the method for claim 1, is characterized in that, described based on sound characteristic table, judges in described first environment sound whether comprise that broadcast starts prompt tone, comprising:
Described first environment sound is analyzed, obtained the feature of described first environment sound;
If there is the feature of described first environment sound in the beginning prompt tone feature that described sound characteristic table comprises, determine that described first environment sound comprises that broadcast starts prompt tone.
3. method as claimed in claim 2, is characterized in that, described described first environment sound is analyzed, and obtains the feature of described first environment sound, comprising:
Described first environment sound is analyzed, obtained the scale of described first environment sound;
The scale of described first environment sound is defined as to the feature of described first environment sound.
4. method as claimed in claim 3, is characterized in that, if there is the feature of described first environment sound in the beginning prompt tone feature that described sound characteristic table comprises, determines that described first environment sound comprises that broadcast starts prompt tone, comprising:
From described sound characteristic table, obtain the scale of a plurality of beginning prompt tones;
The scale of the scale of a plurality of beginning prompt tones that obtain and described first environment sound is compared;
If the scale of described a plurality of beginning prompt tones comprises the scale of described first environment sound, determine that described first environment sound comprises that broadcast starts prompt tone.
5. the method as described in claim as arbitrary in claim 1-4, is characterized in that, described according to the volume of described first environment sound, regulates the volume of the sound of local terminal output, comprising:
According to the volume of described first environment sound, in default a plurality of volume ranges, select volume range corresponding to described first environment sound;
According to the volume range of selecting, from volume range, obtain corresponding adjusting volume with the corresponding relation regulating between volume;
According to the adjusting volume of obtaining, regulate the volume of the sound of local terminal output.
6. method as claimed in claim 5, is characterized in that, described according to the volume range of selecting, and after obtaining corresponding adjusting volume, also comprises from the corresponding relation between volume range and adjusting volume:
Whether the sound that judges local terminal output is that the sound producing while applying is specified in operation;
If the sound of described local terminal output, for moving the sound producing when described appointment is applied, is carried out according to the adjusting volume of obtaining, the step of the volume of the sound that adjusting local terminal is exported.
7. the method as described in claim as arbitrary in claim 1-6, is characterized in that, described according to the volume of described first environment sound, after the volume of the sound of adjusting local terminal output, also comprises:
Continue to gather the second environment sound in described external environment;
Based on described sound characteristic table, judge in described second environment sound whether comprise off-the-air prompt tone;
If described second environment sound comprises off-the-air prompt tone, by the volume adjusting of the sound of described local terminal output, be original volume, described original volume is according to the volume of described first environment sound, the volume before the volume of the sound of local terminal output is regulated.
8. method as claimed in claim 7, is characterized in that, described method also comprises:
If do not collect described second environment sound in Preset Time, by the volume adjusting of the sound of described local terminal output, be described original volume.
9. the method as described in claim as arbitrary in claim 1-8, is characterized in that, before the first environment sound in described collection external environment, also comprises:
Obtain the geographical position of local terminal;
According to the geographical position of described local terminal, judge that described local terminal is current whether in particular type region;
If described local terminal is current in particular type region, carry out the step that gathers the first environment sound in external environment.
10. a device that regulates volume, is characterized in that, described device comprises:
The first acquisition module, for gathering the first environment sound in external environment;
The first judge module, for based on sound characteristic table, judges in described first environment sound whether comprise that broadcast starts prompt tone;
Detection module, if comprise that for described first environment sound broadcast starts prompt tone, detects the volume of described first environment sound;
The first adjustment module, for according to the volume of described first environment sound, regulates the volume of the sound of local terminal output.
11. devices as claimed in claim 10, is characterized in that, described the first judge module comprises:
Analytic unit, for described first environment sound is analyzed, obtains the feature of described first environment sound;
Determining unit, if the beginning prompt tone feature comprising for described sound characteristic table exists the feature of described first environment sound, determines that described first environment sound comprises that broadcast starts prompt tone.
12. devices as claimed in claim 11, is characterized in that, described analytic unit comprises:
Analyze subelement, for described first environment sound is analyzed, obtain the scale of described first environment sound;
Determine subelement, for the scale of described first environment sound being defined as to the feature of described first environment sound.
13. devices as claimed in claim 12, is characterized in that, described determining unit comprises:
Obtain subelement, for from described sound characteristic table, obtain the scale of a plurality of beginning prompt tones;
Compare subelement, for the scale of the scale of a plurality of beginning prompt tones that obtain and described first environment sound is compared;
Determine subelement, if comprise the scale of described first environment sound for the scale of described a plurality of beginning prompt tones, determine that described first environment sound comprises that broadcast starts prompt tone.
Device as described in 14. claims as arbitrary in claim 10-13, is characterized in that, described the first adjustment module comprises:
Selected cell, for according to the volume of described first environment sound, in default a plurality of volume ranges, selects volume range corresponding to described first environment sound;
Acquiring unit, for according to the volume range of selecting, obtains corresponding adjusting volume from volume range with the corresponding relation regulating between volume;
Regulon, for according to the adjusting volume of obtaining, regulates the volume of the sound of local terminal output.
15. devices as claimed in claim 14, is characterized in that, described the first adjustment module also comprises:
Judging unit, for the sound that judges that the sound of local terminal output produces while whether being operation appointment application;
Trigger element, if the sound of generation while applying for moving described appointment for the sound of described local terminal output triggers described regulon and carries out according to the adjusting volume of obtaining, the step of the volume of the sound that adjusting local terminal is exported.
Device as described in 16. claims as arbitrary in claim 10-15, is characterized in that, described device also comprises:
The second acquisition module, for continuing to gather the second environment sound in described external environment;
The second judge module, for based on described sound characteristic table, judges in described second environment sound whether comprise off-the-air prompt tone;
The second adjustment module, if comprise off-the-air prompt tone for described second environment sound, by the volume adjusting of the sound of described local terminal output, be original volume, described original volume is according to the volume of described first environment sound, the volume before the volume of the sound of local terminal output is regulated.
17. devices as claimed in claim 16, is characterized in that, described device also comprises:
The 3rd adjustment module, if for do not collect described second environment sound in Preset Time, is described original volume by the volume adjusting of the sound of described local terminal output.
Device as described in 18. claims as arbitrary in claim 10-17, is characterized in that, described device also comprises:
Acquisition module, for obtaining the geographical position of local terminal;
The 3rd judge module, for according to the geographical position of described local terminal, judges that described local terminal is current whether in particular type region;
Trigger module, if current in particular type region for described local terminal, trigger described the first acquisition module and carries out the step that gathers the first environment sound in external environment.
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| CN201410368153.1A CN104158506A (en) | 2014-07-29 | 2014-07-29 | Method, device and terminal for adjusting volume |
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| CN201410368153.1A CN104158506A (en) | 2014-07-29 | 2014-07-29 | Method, device and terminal for adjusting volume |
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| US10979814B2 (en) | 2018-01-17 | 2021-04-13 | Beijing Xiaoniao Tingling Technology Co., LTD | Adaptive audio control device and method based on scenario identification |
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Application publication date: 20141119 |