CN106558299A - The mode switching method and device of audio rendition - Google Patents
The mode switching method and device of audio rendition Download PDFInfo
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- CN106558299A CN106558299A CN201611096587.6A CN201611096587A CN106558299A CN 106558299 A CN106558299 A CN 106558299A CN 201611096587 A CN201611096587 A CN 201611096587A CN 106558299 A CN106558299 A CN 106558299A
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- data
- audio signal
- user
- accompaniment pattern
- word
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
Abstract
The invention discloses the mode switching method and device of a kind of audio rendition, belong to multi-media processing technical field.Methods described includes：Whether detection currently collects the external audio signal from user；If currently not collecting the external audio signal from user and text data whether being shown in accompaniment pattern, detection display interface, the text data is shown according to the matching of the playing progress rate of the audio accompaniment；If the text data in animation display state being shown on the display interface, and not collecting the duration of the external audio signal and reached default pause duration, then by the accompaniment pattern switching to the pattern of accompanying.The present invention realizes the free switching automatically between accompaniment pattern and vocal accompaniment pattern based on external audio signal by collection from the external audio signal of user, and due to triggering pattern switching manually without the need for user therefore more convenient and intelligent, effect is preferable.
Description
Technical field
The present invention relates to multi-media processing technical field, the mode switching method and dress of more particularly to a kind of audio rendition
Put.
Background technology
For a long time, K songs are extensively pursued by user always as a daily leisure recreations.At present with such as intelligent
The function that the mobile terminal such as mobile phone or panel computer possesses is more and more, and user's residence stays indoors at home and is just capable of achieving K songs.Than
Such as, K song softwares are installed on smart mobile phone, software users are sung by K and need not come into the i.e. achievable audio renditions of KTV.In audio frequency
In deductive procedure, K song softwares can generally provide accompaniment pattern and vocal accompaniment pattern and switch for user.
Prior art needs user to trigger manually when pattern switching is carried out.Such as, user currently deduce one oneself
It is not the audio frequency being very familiar with, it is therefore desirable to which user triggers mode switch button manually, to realize from accompaniment pattern switching to vocal accompaniment
Pattern, the original singer for playing the audio frequency；Or, user is currently in an audio frequency oneself being very familiar to of deducing, and is currently at
Vocal accompaniment pattern, therefore need also exist for user and trigger mode switch button manually, to realize from vocal accompaniment pattern switching to accompaniment pattern,
The accompaniment of the audio frequency is played only.
During the present invention is realized, inventor has found that prior art at least has problems with：
It is as the pattern switching of audio rendition needs user to trigger manually therefore relatively complicated, not convenient enough and intelligent, effect
Fruit is not good.
The content of the invention
In order to solve problem of the prior art, embodiments provide a kind of audio rendition mode switching method and
Device.The technical scheme is as follows：
On the one hand, there is provided a kind of mode switching method of audio rendition, methods described include：
Whether detection currently collects the external audio signal from user；
If currently not collecting the external audio signal from user and in accompaniment pattern, detection display interface being
No to show text data, the accompaniment pattern refers to the pattern for playing audio accompaniment, and the text data is according to the accompaniment
The playing progress rate matching of audio frequency shows；
If the text data in animation display state is shown on the display interface, and the outside sound is not collected
The duration of frequency signal has reached default pause duration, then by the accompaniment pattern switching to the pattern of accompanying, accompanied pattern
Refer to the synchronous pattern for playing the audio accompaniment and original singer's audio frequency.
In another embodiment, methods described also includes：
If currently having collected the external audio signal from user, judge current whether in the vocal accompaniment pattern；
If being currently at the vocal accompaniment pattern, by the vocal accompaniment pattern switching to the accompaniment pattern.
In another embodiment, whether the detection currently collects the external audio signal from user, including：
Receive the audio signal of the external environment condition of audio collecting device collection；
Whether the intensity of the audio signal that judgement is collected is more than default volume intensity；
If the intensity of the audio signal for collecting is less than the default volume intensity, it is determined that currently do not gather arrival
From the external audio signal of user.
In another embodiment, methods described also includes：
For the text data comprising guiding data and textual data, show on the display interface is detected described
After text data, whether the textual data included in detecting the text data is in animation display state；
If the textual data is in the animation display state, it is determined that show in described on the display interface
The text data of animation display state.
Wherein, the guiding data refer to the guiding user and carry out the data of audio rendition, and the textual data is referred to
The user is needed to carry out the data of audio rendition.
In another embodiment, methods described also includes：
If state of at least one word included in the textual data in word for word roll display, it is determined that it is described just
Literary data are in the animation display state；Or,
If the state that at least one word included in the textual data word for word changes in font color, it is determined that institute
Textual data is stated in the animation display state；Or,
If the state that at least one word included in the textual data word for word changes in font size, it is determined that institute
Textual data is stated in the animation display state.
In another embodiment, methods described also includes：
If currently having collected the external audio signal from user, the external audio signal will be identified,
It is identified result；
If the recognition result includes the keyword with the accompaniment pattern match, the accompaniment pattern is switched to；
If the recognition result includes the keyword with the vocal accompaniment pattern match, the vocal accompaniment pattern is switched to.
On the other hand, there is provided a kind of mode-changeover device of audio rendition, described device include：
First detection module, for detecting the external audio signal currently whether collected from user；
Second detection module, if for the current external audio signal not collected from user and in accompaniment pattern,
Then detect on display interface, whether show text data, the accompaniment pattern refers to the pattern for playing audio accompaniment, the text
Notebook data is shown according to the matching of the playing progress rate of the audio accompaniment；
Handover module, if for the text data in animation display state is shown on the display interface, and do not adopt
The duration for collecting the external audio signal has reached default pause duration, then by the accompaniment pattern switching to mould of accompanying
Formula, institute's vocal accompaniment pattern refer to the synchronous pattern for playing the audio accompaniment and original singer's audio frequency.
In another embodiment, described device also includes：
Judge module, if for currently having collected the external audio signal from user, whether judgement is currently in
The vocal accompaniment pattern；
The handover module, if for being currently at the vocal accompaniment pattern, by the vocal accompaniment pattern switching to the companion
Play pattern.
In another embodiment, the first detection module, for receiving the external environment condition of audio collecting device collection
Audio signal；Whether the intensity of the audio signal that judgement is collected is more than default volume intensity；If the audio frequency for collecting
The intensity of signal is less than the default volume intensity, it is determined that currently do not collect the external audio signal from user.
In another embodiment, second detection module, for for the text comprising guiding data and textual data
Notebook data, after the text data is shown on the display interface is detected, the institute included in detecting the text data
Textual data is stated whether in animation display state；If the textual data is in the animation display state, it is determined that described
The text data in the animation display state is shown on display interface.
Wherein, the guiding data refer to the guiding user and carry out the data of audio rendition, and the textual data is referred to
The user is needed to carry out the data of audio rendition.
In another embodiment, second detection module, if for include in the textual data at least one
State of the word in word for word roll display, it is determined that the textual data is in the animation display state；If or, it is described just
The state that at least one word included in literary data word for word changes in font color, it is determined that the textual data is in institute
State animation display state；If or, the shape that at least one word included in the textual data word for word changes in font size
State, it is determined that the textual data is in the animation display state.
In another embodiment, described device also includes：
Identification module, if for currently having collected the external audio signal from user, will be to the external audio
Signal is identified, and is identified result；
The handover module, if including the keyword with the accompaniment pattern match for the recognition result, cuts
Shift to the accompaniment pattern；
The handover module, if including the keyword with the vocal accompaniment pattern match for the recognition result, cuts
Shift to the vocal accompaniment pattern.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
By collection from user external audio signal, realize based on external audio signal automatically in accompaniment pattern and
Free switching between vocal accompaniment pattern, due to triggering pattern switching manually without the need for user, therefore more convenient and intelligent, effect
Preferably.
Description of the drawings
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of flow chart of the mode switching method of audio rendition provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of the mode switching method of audio rendition provided in an embodiment of the present invention；
Fig. 3 a are the schematic diagrams that a kind of text data provided in an embodiment of the present invention shows；
Fig. 3 b are the schematic diagrams that a kind of text data provided in an embodiment of the present invention shows；
Fig. 4 is a kind of pattern switching schematic diagram provided in an embodiment of the present invention；
Fig. 5 is a kind of mode-changeover device structural representation of audio rendition provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of terminal provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Before explanation explained in detail is carried out to the embodiment of the present invention, the name that also embodiment of the present invention may relate to
Word is introduced.
Accompaniment pattern：Refer to the pattern for only playing audio accompaniment.For a song, it is commonly known that its substantially by
Two parts constitute, a part of for audio accompaniment, original singer's audio frequency that another part is deduced for song artist.In accompaniment mould
Under formula, the bent accompaniment of this song is only played, and does not play original singer's audio frequency of song artist.In embodiments of the present invention, one
Audio frequency refers to a song.
Vocal accompaniment pattern：Refer to the synchronous pattern for playing audio accompaniment and original singer's audio frequency.Under vocal accompaniment pattern, K songs are carried out
User can hear original singer's audio frequency of song artist.
The present invention is applied to K song scenes, and the equipment that wherein user is used to carry out K songs can be smart mobile phone or panel computer etc.
Mobile device, can also be home audio-visual devices, and the embodiment of the present invention specifically do not limited to this.Generally individually pacify in the said equipment
Software is sung equipped with K.The embodiment of the present invention by singing in K during detection carried out to user voice may be implemented in accompaniment pattern and companion
Free switching between pattern is sung, and manual switching operation is performed without the need for user, is specifically described and refer to following embodiments.
Fig. 1 is a kind of flow chart of the mode switching method of audio rendition provided in an embodiment of the present invention.Referring to Fig. 1, this
The method flow that inventive embodiments are provided includes：
101st, detect the external audio signal currently whether collected from user；If currently not collecting from user's
External audio signal, then perform following step 102.
If the 102, currently not collecting the external audio signal from user and being in accompaniment pattern, display interface is detected
On whether show text data；If text data is shown on display interface, following step 103 is performed.
Wherein, text data is shown according to the matching of the playing progress rate of audio accompaniment.
If the text data in animation display state the 103, is shown on display interface, and external audio letter is not collected
Number duration reached default pause duration, then by accompaniment pattern switching to the pattern of accompanying.
Method provided in an embodiment of the present invention, by collection from the external audio signal of user, realizes based on outside
Audio signal free switching automatically between accompaniment pattern and vocal accompaniment pattern, due to triggering pattern switching manually without the need for user,
Therefore more convenient and intelligent, effect is preferable.
In another embodiment, the method also includes：
If currently having collected the external audio signal from user, judge current whether in vocal accompaniment pattern；
If being currently at vocal accompaniment pattern, by vocal accompaniment pattern switching to the pattern of accompanying.
In another embodiment, the external audio signal currently whether collected from user is detected, including：
Receive the audio signal of the external environment condition of audio collecting device collection；
Whether the intensity of the audio signal that judgement is collected is more than default volume intensity；
If the intensity of the audio signal for collecting is less than default volume intensity, it is determined that currently do not collect from user's
External audio signal.
In another embodiment, the method also includes：
For the text data comprising guiding data and textual data, text data is shown on display interface is detected
Afterwards, in detecting text data, whether contained text data are in animation display state；
If textual data is in animation display state, it is determined that the text in animation display state is shown on display interface
Notebook data.
Wherein, guiding data to refer to guiding user carries out the data of audio rendition, and textual data is referred to needs user to carry out sound
The data that frequency is deduced.
In another embodiment, the method also includes：
If state of at least one word included in textual data in word for word roll display, it is determined that at textual data
In animation display state；Or,
If the state that at least one word included in textual data word for word changes in font color, it is determined that text number
According in animation display state；Or,
If the state that at least one word included in textual data word for word changes in font size, it is determined that text number
According in animation display state.
In another embodiment, the method also includes：
If currently having collected the external audio signal from user, external audio signal will be identified, be obtained
Recognition result；
If recognition result includes the keyword with accompaniment pattern match, accompaniment pattern is switched to；
If recognition result includes the keyword with vocal accompaniment pattern match, vocal accompaniment pattern is switched to.
Above-mentioned all optional technical schemes, can adopt the alternative embodiment for arbitrarily combining to form the present invention, and here is no longer
Repeat one by one.
Fig. 2 is a kind of flow chart of the mode switching method of audio rendition provided in an embodiment of the present invention.Referring to Fig. 2, this
The method flow that inventive embodiments are provided includes：
Whether the 201st, terminal detection currently collects the external audio signal from user；If currently not collecting to use by oneself
The external audio signal at family, then perform following step 202；If currently having collected the external audio signal from user, hold
Row following step 203.
Wherein, terminal carries out audio signal sample is realized by audio collecting device.Such as, if user is using intelligence
The mobile device such as mobile phone or panel computer carries out K songs, then can carry out audio frequency by the built-in audio collection module of mobile device and adopt
Collection, or, it is acquired by the earphone or mike that carry mike that are connected with mobile device；If user uses family's shadow
The fixing equipment such as sound equipment or personal computer carries out K songs, then generally individually by the mike that is connected with fixing equipment or carry
The earphone of mike carries out audio collection, and the embodiment of the present invention carries out the mode of audio signal sample and specifically do not limited to terminal
It is fixed.
It should be noted that during K songs, in addition to user carries out the sound sent by audio rendition, it is also possible to deposit
In many background noises, voice or ringing sound of cell phone of such as people etc..And terminal is in audio collection, towards be around ring
All sound that border sends, in order to the external audio signal from user, the embodiment of the present invention are substantially distinguished in background noise
When determining whether to collect from the external audio signal of user, following manner realization is usually taken：
Receive the audio signal that audio collecting device gathers external environment condition；Whether the intensity of the audio signal that judgement is collected
More than default volume intensity；If the intensity of the audio signal for collecting is less than default volume intensity, it is determined that currently do not collect
From the external audio signal of user.
As user is when audio rendition is carried out, in order to ensure good radio reception effect, it will usually by audio collecting device
Be placed in apart from oneself proximity, if therefore user sends sound, from user external audio signal intensity lead to
Other sound are all better than often, the background noise and user that the embodiment of the present invention is based on this to distinguish surrounding sends
Sound.Wherein, the default value that default volume intensity can be given after carrying out data statisticss for terminal, such as, presets volume strong
The big I of degree is terminal after the volume of some songs deduced to the user is counted, and the volume for being given is average
Value, the value that alternatively user is voluntarily arranged, the embodiment of the present invention are not specifically limited to this.
If the 202, currently not collecting the external audio signal from user, whether terminal judges are currently in accompaniment mould
Formula；If being currently at accompaniment pattern, on detection display interface, whether text data is shown；If place is shown on display interface
In the text data of animation display state, and do not collect the duration of external audio signal and reached default pause duration,
Then by accompaniment pattern switching to the pattern of accompanying.
In embodiments of the present invention, currently do not collect in the case of user's external audio signal in terminal, terminal
Can judge current whether in accompaniment pattern；If being not presently within accompaniment pattern, namely vocal accompaniment pattern is in, does not then carry out mould
Formula switches, and handling process so far terminates.
If being currently at accompaniment pattern, terminal can also further detect whether show textual data on display interface
According to.Wherein, text data namely the lyrics are referred in embodiments of the present invention.Under normal circumstances, for a song, accompaniment
The playing progress rate of audio frequency and original singer's audio frequency is matched with the display progress of the lyrics.That is, being played to which sentence of song, the lyrics
Which sentence is shown to just.
If text data is not shown on display interface, it is likely to be currently in the pure melody portion for playing song
Point, this part is deduced without the need for user, therefore does not carry out pattern switching, and handling process so far terminates.
If text data being shown on display interface, but text data being not in animation display state, that is, show boundary
Face is likely to be then that user triggers Pause key automatically, therefore this moment does not natively need user in the state that fixes
Deduced, therefore equally do not carried out pattern switching, handling process is so far terminated.
Wherein, animation display state may include that the word for word rolling of word, font color word for word change, font size word for word changes
Become etc., the embodiment of the present invention is not specifically limited to this.
During audio rendition is carried out, with the deduction progress of user, in order to preferably be pointed out to user, text
Notebook data typically all with the addition of animation display effect.If text data is constantly in during animation display effect shows,
I.e. text data is in animation display state, then prove that user does not currently trigger song time-out, and user is also in audio rendition
During；If the animation display effect of text data produces pause, prove that user currently no longer may be sung, open
Suspend or be played to song afterbody.
It should be noted that for solo audio frequency and chorus audio frequency, its text data is typically different.Such as,
Referring to Fig. 3 a, for solo audio frequency, during K songs, its text data is in addition to textual data (lyrics itself), it is only necessary to
When user sings first, correspondence shows that before first lyrics one is used to point out when user proceeds by audio frequency
The startup mark data of deduction.Only need to show textual data in subsequent process.But for chorus audio frequency, referring to figure
3b, during K songs, its text data in addition to textual data (lyrics itself) also needs to include guiding data, to point out to work as
Previous sentence should be which user is deduced, or be deduced by many people together.Based on this, for chorus audio frequency,
Whether the textual data that should be checked in text data is in animation display state, and such testing result is just more accurate.Certainly, it is right
For solo audio frequency, which does not include guiding data, therefore in addition to first, can the currently displaying textual data of direct detection
According to whether in animation display state.
For example, for chorus audio frequency, if at least one word included in textual data is in word for word roll display
State, it is determined that textual data be in animation display state, show that user is currently carrying out audio rendition；If or, text
The state that at least one word included in data word for word changes in font color, it is determined that textual data is shown in animation
State, shows that user is currently carrying out audio rendition；If or, at least one word included in textual data is big in font
The little state for word for word changing, it is determined that textual data is in animation display state, shows that user is currently carrying out audio rendition.
To sum up, if text data in animation display state is currently shown on display interface and current also in accompaniment
Under pattern, but the external audio signal from user is not also collected, be then likely to be how user currently have forgotten this
Audio frequency transliteration is carried out, i.e., will not be sung.In this case, the embodiment of the present invention can be counted and not collect external audio signal
Duration.If the duration for not collecting external audio signal has reached default pause duration, show that user is
Really forget how this deduces, therefore triggered by accompaniment pattern switching automatically to the pattern of accompanying, carried to user automatically
Wake up.Meanwhile, the duration for not collecting external audio signal is zeroed out by terminal automatically.
Wherein, preset duration can be 30 seconds or 40 seconds etc., and the embodiment of the present invention is not carried out to the size for presetting pause duration
It is concrete to limit.If the not up to default pause duration of the duration for not collecting external audio signal, continues waiting for, and right
Duration is added up.
If the 203, currently having collected the external audio signal from user, whether terminal judges are currently in vocal accompaniment mould
Formula；If being currently at vocal accompaniment pattern, by vocal accompaniment pattern switching to the pattern of accompanying.
In embodiments of the present invention, if currently having collected the external audio signal from user, prove user now
Be in deductive procedure, and the current audio frequency deduced may user be familiar with, therefore without original singer, user remains on can be with
Intactly deduced, so in the case where detecting and being currently at vocal accompaniment pattern, terminal automatically by vocal accompaniment pattern switching extremely
Accompaniment pattern.If current be in accompaniment pattern, handling process so far terminates.
To sum up, above-mentioned steps 201 can be illustrated with the pattern switching shown in Fig. 4 to the mode handover procedure shown in step 203
Figure is indicated.
In another embodiment, except above-mentioned steps 201 can be taken in addition to the mode switching manner shown in step 203,
The embodiment of the present invention also extends other embodiment.For example, if terminal has currently collected the outside sound from user
Frequency signal, has such as collected one section of external audio signal for continuing 5 seconds or so, then the external audio signal has been identified,
It is identified result；If the recognition result for obtaining includes the keyword with accompaniment pattern match, such as recognition result is " accompaniment
The several words of pattern ", then obtain first mode switching command corresponding with the keyword for matching, and terminal is by performing first mode
Switching command, realization automatically switch to accompaniment pattern；If recognition result includes the keyword with vocal accompaniment pattern match, such as know
Other result is " vocal accompaniment pattern " several words, then obtain the corresponding second mode switching command of the keyword for matching, and terminal passes through
Second mode switching command is performed, realization automatically switches to vocal accompaniment pattern.
Method provided in an embodiment of the present invention, by collection from the external audio signal of user, realizes based on outside
Audio signal free switching automatically between accompaniment pattern and vocal accompaniment pattern, due to triggering pattern switching manually without the need for user,
Therefore more convenient and intelligent, effect is preferable.
Fig. 5 is a kind of structural representation of the mode-changeover device of audio rendition provided in an embodiment of the present invention.Referring to figure
5, the device includes：First detection module 501, the second detection module 502, handover module 503.
First detection module 501, for detecting the external audio signal currently whether collected from user；
Second detection module 502, if for the current external audio signal not collected from user and in accompaniment mould
Formula, then detect text data whether is shown on display interface, and accompaniment pattern refers to the pattern for playing audio accompaniment, text data
Shown according to the matching of the playing progress rate of audio accompaniment；
Handover module 503, if for the text data in animation display state is shown on display interface, and do not gather
Duration to external audio signal has reached default pause duration, then accompanied to the pattern of accompanying by accompaniment pattern switching
Pattern refers to the synchronous pattern for playing audio accompaniment and original singer's audio frequency.
In another embodiment, the device also includes：
Judge module, if for currently having collected the external audio signal from user, whether judgement is currently in
Vocal accompaniment pattern；
Handover module, if for being currently at vocal accompaniment pattern, by vocal accompaniment pattern switching to the pattern of accompanying.
In another embodiment, first detection module, for receiving the sound of the external environment condition of audio collecting device collection
Frequency signal；Whether the intensity of the audio signal that judgement is collected is more than default volume intensity；If the audio signal for collecting is strong
Degree is less than default volume intensity, it is determined that currently do not collect the external audio signal from user.
In another embodiment, the second detection module, for for the textual data comprising guiding data and textual data
According to, after showing text data on display interface is detected, in detection text data, whether contained text data are in dynamic
Draw dispaly state；If textual data is in animation display state, it is determined that show in animation display state on display interface
Text data.
Wherein, guiding data to refer to guiding user carries out the data of audio rendition, and textual data is referred to needs user to carry out sound
The data that frequency is deduced.
In another embodiment, the second detection module, if at least one word for including in textual data is in
The word for word state of roll display, it is determined that textual data is in animation display state；If or, include in textual data at least one
The state that individual word word for word changes in font color, it is determined that textual data is in animation display state；If or, textual data
In the state that word for word changes in font size of at least one word that includes, it is determined that textual data shows shape in animation
State.
In another embodiment, the device also includes：
Identification module, if for currently having collected the external audio signal from user, will be to external audio signal
It is identified, is identified result；
Handover module, if including the keyword with accompaniment pattern match for recognition result, switches to accompaniment pattern；
Handover module, if including the keyword with vocal accompaniment pattern match for recognition result, switches to vocal accompaniment pattern.
Device provided in an embodiment of the present invention, by collection from the external audio signal of user, realizes based on outside
Audio signal free switching automatically between accompaniment pattern and vocal accompaniment pattern, due to triggering pattern switching manually without the need for user,
Therefore more convenient and intelligent, effect is preferable.
It should be noted that：The mode-changeover device of the audio rendition that above-described embodiment is provided enters during audio rendition
Row mode switch when, be only illustrated with the division of above-mentioned each functional module, in practical application, can as desired by
Above-mentioned functions distribution is completed by different functional modules, will the internal structure of device be divided into different functional modules, with complete
Into all or part of function described above.In addition, the mode-changeover device and sound of the audio rendition of above-described embodiment offer
The mode switching method embodiment that frequency is deduced belongs to same design, and which implements process and refers to embodiment of the method, here no longer
Repeat.
Fig. 6 is a kind of terminal provided in an embodiment of the present invention, what the terminal was provided in can be used for performing above-described embodiment
The mode switching method of audio rendition.Referring to Fig. 6, the terminal 600 includes：
RF (Radio Frequency, radio frequency) circuit 110, include one or more computer-readable storage mediums
The memorizer 120 of matter, input block 130, display unit 140, sensor 150, voicefrequency circuit 160, WiFi (Wireless
Fidelity, Wireless Fidelity) module 170, the processor 180 for including or more than one processing core, and power supply
190 grade parts.It will be understood by those skilled in the art that the restriction of the terminal structure illustrated in Fig. 6 not structure paired terminal, can be with
Including than illustrating more or less of part, or some parts are combined, or different part arrangements.Wherein：
RF circuits 110 can be used to receiving and sending messages or communication process in, the reception and transmission of signal, especially, by base station
After downlink information is received, transfer to one or more than one processor 180 is processed；In addition, will be related to up data is activation to
Base station.Generally, RF circuits 110 include but is not limited to antenna, at least one amplifier, tuner, one or more agitators, use
Family identity module (SIM) card, transceiver, bonder, LNA (Low Noise Amplifier, low-noise amplifier), duplex
Device etc..Additionally, RF circuits 110 can also be communicated with network and other equipment by radio communication.Radio communication can be used appoints
(Global System of Mobile communication, the whole world are moved for one communication standard or agreement, including but not limited to GSM
Dynamic communication system), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code
Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple
Access, WCDMA), LTE (Long Term Evolution, Long Term Evolution), Email, SMS (Short
Messaging Service, Short Message Service) etc..
Memorizer 120 can be used to store software program and module, and processor 180 is stored in memorizer 120 by operation
Software program and module, so as to perform various function application and data processing.Memorizer 120 can mainly include storage journey
Sequence area and storage data field, wherein, storing program area can storage program area, the application program (ratio needed at least one function
Such as sound-playing function, image player function etc.) etc.；Storage data field can be stored and use created number according to terminal 600
According to (such as voice data, phone directory etc.) etc..Additionally, memorizer 120 can include high-speed random access memory, can also wrap
Include nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.
Correspondingly, memorizer 120 can also include Memory Controller, to provide processor 180 and input block 130 to memorizer
120 access.
Input block 130 can be used for the numeral or character information of receives input, and produce and user's setting and function
The relevant keyboard of control, mouse, action bars, optics or trace ball signal input.Specifically, input block 130 may include to touch
Sensitive surfaces 131 and other input equipments 132.Touch sensitive surface 131, also referred to as touch display screen or Trackpad, can collect use
Family thereon or neighbouring touch operation (such as user is using any suitable objects such as finger, stylus or adnexa in touch-sensitive table
Operation on face 131 or near Touch sensitive surface 131), and corresponding attachment means are driven according to formula set in advance.It is optional
, Touch sensitive surface 131 may include two parts of touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and the signal that touch operation brings is detected, transmit a signal to touch controller；Touch controller is from touch
Touch information is received in detection means, and is converted into contact coordinate, then give processor 180, and can receiving processor 180
The order sent simultaneously is performed.Furthermore, it is possible to adopt the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave
Realize Touch sensitive surface 131.Except Touch sensitive surface 131, input block 130 can also include other input equipments 132.Specifically,
Other input equipments 132 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One or more in trace ball, mouse, action bars etc..
Display unit 140 can be used to showing by user input information or be supplied to the information and terminal 600 of user
Various graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its combination in any.
Display unit 140 may include display floater 141, optionally, can adopt LCD (Liquid Crystal Display, liquid crystal
Show device), the form such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) to be configuring display floater
141.Further, Touch sensitive surface 131 can cover display floater 141, when Touch sensitive surface 131 is detected thereon or neighbouring is touched
After touching operation, processor 180 is sent to determine the type of touch event, with preprocessor 180 according to the type of touch event
Corresponding visual output is provided on display floater 141.Although in figure 6, Touch sensitive surface 131 and display floater 141 are conducts
Two independent parts realizing input and output function, but in some embodiments it is possible to by Touch sensitive surface 131 with show
Panel 141 is integrated and realization is input into and output function.
Terminal 600 may also include at least one sensor 150, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
Adjusting the brightness of display floater 141, proximity transducer can cut out and show when terminal 600 is moved in one's ear the light and shade of light
Panel 141 and/or backlight.As one kind of motion sensor, in the detectable all directions of Gravity accelerometer (generally
Three axles) acceleration size, size and the direction of gravity is can detect that when static, can be used for recognize mobile phone attitude application (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Extremely
The other sensors such as the gyroscope that can also configure in terminal 600, barometer, drimeter, thermometer, infrared ray sensor, here
Repeat no more.
Voicefrequency circuit 160, speaker 161, microphone 162 can provide the audio interface between user and terminal 600.Audio frequency
The signal of telecommunication after the voice data for receiving conversion can be transferred to speaker 161, is converted to sound by speaker 161 by circuit 160
Sound signal output；On the other hand, the acoustical signal of collection is converted to the signal of telecommunication by microphone 162, after being received by voicefrequency circuit 160
Voice data is converted to, then after voice data output processor 180 is processed, Jing RF circuits 110 are being sent to such as another end
End, or voice data is exported to memorizer 120 further to process.Voicefrequency circuit 160 is also possible that earphone jack,
To provide the communication of peripheral hardware earphone and terminal 600.
WiFi belongs to short range wireless transmission technology, and terminal 600 can help user's transceiver electronicses by WiFi module 170
Mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and has accessed.
Processor 180 is the control centre of terminal 600, using each portion of various interfaces and connection whole mobile phone
Point, software program and/or module in memorizer 120 are stored in by running or performing, and call and be stored in memorizer 120
Interior data, perform the various functions and processing data of terminal 600, so as to carry out integral monitoring to mobile phone.Optionally, processor
180 may include one or more processing cores；Preferably, processor 180 can integrated application processor and modem processor,
Wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes nothing
Line communicates.It is understood that above-mentioned modem processor can not also be integrated in processor 180.
Terminal 600 also includes the power supply 190 (such as battery) powered to all parts, it is preferred that power supply can be by electricity
Management system is logically contiguous with processor 180, so as to realize management charging, electric discharge and power consumption by power-supply management system
The functions such as management.Power supply 190 can also include one or more direct current or alternating current power supply, recharging system, power supply event
The random component such as barrier detection circuit, power supply changeover device or inverter, power supply status indicator.
Although not shown, terminal 600 can also include photographic head, bluetooth module etc., will not be described here.Specifically in this reality
Apply in example, the display unit of terminal is touch-screen display, terminal also includes memorizer, and one or more than one
Program, one of them or more than one program storage is in memorizer, and is configured to by one or more than one process
Device is performed states one or instruction of more than one program bag containing the mode switching operation for being used to perform audio rendition.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware
To complete, it is also possible to instruct the hardware of correlation to complete by program, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read only memory, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (12)
1. a kind of mode switching method of audio rendition, it is characterised in that methods described includes：
Whether detection currently collects the external audio signal from user；
If currently not collecting the external audio signal from user and whether showing in accompaniment pattern, detection display interface
Text data is shown with, the accompaniment pattern refers to the pattern for playing audio accompaniment, and the text data is according to the audio accompaniment
Playing progress rate matching show；
If the text data in animation display state is shown on the display interface, and the external audio letter is not collected
Number duration reached default pause duration, then by it is described accompaniment pattern switching to the pattern of accompanying, institute's vocal accompaniment pattern is referred to
The synchronous pattern for playing the audio accompaniment and original singer's audio frequency.
2. method according to claim 1, it is characterised in that methods described also includes：
If currently having collected the external audio signal from user, judge current whether in the vocal accompaniment pattern；
If being currently at the vocal accompaniment pattern, by the vocal accompaniment pattern switching to the accompaniment pattern.
3. method according to claim 1, it is characterised in that whether the detection is currently collected from the outside of user
Audio signal, including：
Receive the audio signal of the external environment condition of audio collecting device collection；
Whether the intensity of the audio signal that judgement is collected is more than default volume intensity；
If the intensity of the audio signal for collecting is less than the default volume intensity, it is determined that currently do not collect to use by oneself
The external audio signal at family.
4. method according to claim 1, it is characterised in that methods described also includes：
For the text data comprising guiding data and textual data, the text is shown on the display interface is detected
After data, whether the textual data included in detecting the text data is in animation display state；
If the textual data is in the animation display state, it is determined that show on the display interface in the animation
The text data of dispaly state.
Wherein, the guiding data refer to the guiding user and carry out the data of audio rendition, and the textual data is referred to needs institute
Stating user carries out the data of audio rendition.
5. method according to claim 4, it is characterised in that methods described also includes：
If state of at least one word included in the textual data in word for word roll display, it is determined that the text number
According in the animation display state；Or,
If the state that at least one word included in the textual data word for word changes in font color, it is determined that it is described just
Literary data are in the animation display state；Or,
If the state that at least one word included in the textual data word for word changes in font size, it is determined that it is described just
Literary data are in the animation display state.
6. the method according to any claim in claim 1 to 5, it is characterised in that methods described also includes：
If currently having collected the external audio signal from user, the external audio signal will be identified, be obtained
Recognition result；
If the recognition result includes the keyword with the accompaniment pattern match, the accompaniment pattern is switched to；
If the recognition result includes the keyword with the vocal accompaniment pattern match, the vocal accompaniment pattern is switched to.
7. a kind of mode-changeover device of audio rendition, it is characterised in that described device includes：
First detection module, for detecting the external audio signal currently whether collected from user；
Second detection module, if for the current external audio signal not collected from user and in accompaniment pattern, examining
Survey and on display interface, whether show text data, the accompaniment pattern refers to the pattern for playing audio accompaniment, the textual data
According to according to the matching display of the playing progress rate of the audio accompaniment；
Handover module, if for the text data in animation display state is shown on the display interface, and do not collect
The duration of the external audio signal has reached default pause duration, then by the accompaniment pattern switching to the pattern of accompanying,
Institute's vocal accompaniment pattern refers to the synchronous pattern for playing the audio accompaniment and original singer's audio frequency.
8. device according to claim 7, it is characterised in that described device also includes：
Judge module, if for currently having collected the external audio signal from user, judging current whether in described
Vocal accompaniment pattern；
The handover module, if for being currently at the vocal accompaniment pattern, by the vocal accompaniment pattern switching to the accompaniment mould
Formula.
9. device according to claim 7, it is characterised in that the first detection module, sets for receiving audio collection
The audio signal of the external environment condition of standby collection；Whether the intensity of the audio signal that judgement is collected is more than default volume intensity；If
The intensity of the audio signal for collecting is less than the default volume intensity, it is determined that currently do not collect the institute from user
State external audio signal.
10. device according to claim 7, it is characterised in that second detection module, for for comprising guiding number
According to the text data with textual data, after the text data is shown on the display interface is detected, the text is detected
Whether the textual data included in notebook data is in animation display state；If the textual data is shown in the animation
State, it is determined that the text data in the animation display state is shown on the display interface.
Wherein, the guiding data refer to the guiding user and carry out the data of audio rendition, and the textual data is referred to needs institute
Stating user carries out the data of audio rendition.
11. devices according to claim 10, it is characterised in that second detection module, if for the text number
State of at least one word included according in word for word roll display, it is determined that the textual data is aobvious in the animation
Show state；If or, the state that at least one word included in the textual data word for word changes in font color, it is determined that
The textual data is in the animation display state；If or, at least one word included in the textual data is in word
The state that body size word for word changes, it is determined that the textual data is in the animation display state.
12. devices according to any claim in claim 7 to 11, it is characterised in that described device also includes：
Identification module, if for currently having collected the external audio signal from user, will be to the external audio signal
It is identified, is identified result；
The handover module, if including the keyword with the accompaniment pattern match for the recognition result, switches to
The accompaniment pattern；
The handover module, if including the keyword with the vocal accompaniment pattern match for the recognition result, switches to
The vocal accompaniment pattern.
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