CN105657530A - Sound effect mode synchronization method and device - Google Patents
Sound effect mode synchronization method and device Download PDFInfo
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- CN105657530A CN105657530A CN201511025235.7A CN201511025235A CN105657530A CN 105657530 A CN105657530 A CN 105657530A CN 201511025235 A CN201511025235 A CN 201511025235A CN 105657530 A CN105657530 A CN 105657530A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
Abstract
The invention discloses a sound effect mode synchronization method and device. The method comprises the following steps of: obtaining a current sound effect mode of audio play equipment connected with a terminal while detecting a control instruction for switching the sound effect mode of the terminal; comparing the current sound effect mode of the audio play equipment with the current sound effect mode of the terminal; and synchronously adjusting the current sound effect mode of the audio play equipment to the current sound effect mode of the terminal when the current sound effect mode of the audio play equipment is not matched with the current sound effect mode of the terminal. According to the invention, when the sound mode of the terminal is changed, users are unnecessary to manually adjust the sound effect mode of the audio play equipment through fussy operation; the sound effect mode synchronization process is simplified; and the time for manually adjusting the sound effect mode of the audio play equipment connected with the terminal is saved for users.
Description
Technical field
The present invention relates to audio frequency technical field of data processing, particularly relate to a kind of sound effect pattern synchronization method and device.
Background technology
Along with the development of intelligent television, intelligent television achieves and forms wired or wireless network with external audio playback equipment, audio frequency data to be played are sent to its audio-frequence player device connected by intelligent television, play described audio frequency data to be played for this audio-frequence player device. but, intelligent television is in the process playing television video or audio frequency data, switching sound effect pattern can be needed according to broadcasting, the sound effect pattern of such as intelligent television comprises standard pattern, theater mode, music pattern and dpi mode etc., when intelligent television plays news, then switch to voice dpi mode clearly, the sound effect pattern of external audio playback equipment may be different from intelligent television, user needs oneself manually to remove to recall audio-frequence player device and arranges menu and carry out loaded down with trivial details setting operation, could by the sound effect pattern synchronization of the sound effect pattern of audio-frequence player device and intelligent television, particularly when switching sound imitates pattern to intelligent television needs comparatively frequently (such as user utilizes intelligent television to see dissimilar television interfaces), the synchronous process of whole sound effect pattern is made to become very loaded down with trivial details, consuming time.
Summary of the invention
The main purpose of the present invention is to provide a kind of sound effect pattern synchronization method and device, it is intended to when solution intelligent television plays audio frequency data to be played by external audio frequency playback equipment, the technical problem that the synchronous process of sound effect pattern is very loaded down with trivial details, consuming time.
For achieving the above object, a kind of sound effect pattern synchronization method provided by the invention, described sound effect pattern synchronization method comprises:
When the steering order imitating pattern for switching terminal sound being detected, obtain the current sound effect pattern of the audio-frequence player device being connected with described terminal;
The current sound effect pattern of the current sound of described audio-frequence player device effect pattern and described terminal is compared;
When the current sound effect pattern of described audio-frequence player device is not mated with the current sound effect pattern of described terminal, the current sound of described audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of described terminal.
Preferably, described when the steering order imitating pattern for switching terminal sound being detected, also comprise after the step of the current sound effect pattern of the audio-frequence player device that acquisition is connected with described terminal:
Obtain the sound effect set of modes that described audio-frequence player device is supported;
When the described current sound when described audio-frequence player device effect pattern is not mated with the current sound effect pattern of described terminal, the step of the current sound effect pattern that the current sound of described audio-frequence player device effect pattern synchronization is adjusted to described terminal comprises:
When the current sound effect pattern of described audio-frequence player device is not mated with the current sound effect pattern of described terminal, the sound effect set of modes that described audio-frequence player device is supported is searched the current sound effect pattern of described terminal;
If imitate the current sound effect pattern finding described terminal in set of modes at described sound, then the current sound effect pattern synchronization of described audio-frequence player device is adjusted to the current sound effect pattern of described terminal.
Preferably, when the current sound effect pattern of the described current sound when described audio-frequence player device effect pattern and described terminal is not mated, also comprise after the step that the current sound searching described terminal imitates pattern in the sound effect set of modes that described audio-frequence player device is supported:
If all not finding the current sound effect pattern of described terminal in the sound effect set of modes of all described audio-frequence player devices, obtain the equipment number of described audio-frequence player device;
The frequency range that the frequency range of the audio frequency data to be played of described terminal is equally divided into described equipment number is interval;
It is the sub-audio data being in frequency range interval described in each by the audio frequency data decomposition to be played of described terminal, and each this sub-audio data is sent to different described audio-frequence player devices and plays.
Preferably, described is the sub-audio data being in frequency range interval described in each by the audio frequency data decomposition to be played of described terminal, and each this sub-audio data is sent to the step that different described audio-frequence player devices carries out playing and comprises:
It it is the sub-audio data being in described frequency range interval by audio frequency data decomposition to be played for described terminal;
Current sound effect pattern according to described terminal is the output volume gain factor that sub-audio data distribution described in each is corresponding;
The described sub-audio data that each comprises output volume gain factor is sent to different described audio-frequence player devices, plays corresponding sub-audio data for described audio-frequence player device according to the output volume gain factor received.
Preferably, when the current sound effect pattern of the described current sound when described audio-frequence player device effect pattern and described terminal is not mated, also comprise after the step that the current sound searching described terminal imitates pattern in the sound effect set of modes that described audio-frequence player device is supported:
If not finding the current sound effect pattern of described terminal in the sound effect set of modes of described audio-frequence player device, and the function of described audio-frequence player device support study sound effect pattern, then the technical parameter that the current sound of described terminal is imitated pattern is sent to described audio-frequence player device;
The current sound of described audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of described terminal.
For achieving the above object, the present invention also provides a kind of sound effect pattern synchronizer, and described sound effect pattern synchronizer comprises:
First acquisition module, for when the steering order imitating pattern for switching terminal sound being detected, obtaining the current sound effect pattern of the audio-frequence player device being connected with described terminal;
Comparing module, compares for the current sound of described audio-frequence player device is imitated the current sound effect pattern of pattern and described terminal;
Synchronization module, for when the current sound of described audio-frequence player device effect pattern is not mated with the current sound effect pattern of described terminal, being adjusted to the current sound effect pattern of described terminal by the current sound of described audio-frequence player device effect pattern synchronization.
Preferably, described sound effect pattern synchronizer also comprises:
2nd acquisition module, for obtaining the sound effect set of modes that described audio-frequence player device is supported;
Described synchronization module comprises:
Search unit, for when the current sound of described audio-frequence player device effect pattern is not mated with the current sound effect pattern of described terminal, the sound effect set of modes that described audio-frequence player device is supported being searched the current sound effect pattern of described terminal;
Synchronous unit, if the current sound effect pattern finding described terminal in set of modes for imitating at described sound, is then adjusted to the current sound effect pattern of described terminal by the current sound effect pattern synchronization of described audio-frequence player device.
Preferably, described synchronous unit also for:
If all not finding the current sound effect pattern of described terminal in the sound effect set of modes of all described audio-frequence player devices, obtain the equipment number of described audio-frequence player device;
The frequency range that the frequency range of the audio frequency data to be played of described terminal is equally divided into described equipment number is interval;
It is the sub-audio data being in frequency range interval described in each by the audio frequency data decomposition to be played of described terminal, and each this sub-audio data is sent to different described audio-frequence player devices and plays.
Preferably, described synchronous unit also for:
It it is the sub-audio data being in described frequency range interval by audio frequency data decomposition to be played for described terminal;
Current sound effect pattern according to described terminal is the output volume gain factor that sub-audio data distribution described in each is corresponding;
The described sub-audio data that each comprises output volume gain factor is sent to different described audio-frequence player devices, plays corresponding sub-audio data for described audio-frequence player device according to the output volume gain factor received.
Preferably, described synchronous unit also for:
If not finding the current sound effect pattern of described terminal in the sound effect set of modes of described audio-frequence player device, and the function of described audio-frequence player device support study sound effect pattern, then the technical parameter that the current sound of described terminal is imitated pattern is sent to described audio-frequence player device;
The current sound of described audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of described terminal.
The present invention is by when the audio pattern of terminal changes, obtain the current sound effect pattern of the audio-frequence player device being connected with terminal, and the sound effect pattern of current time terminal and the sound effect pattern of audio-frequence player device are compared, when the sound effect pattern of terminal is different with the sound effect pattern of audio-frequence player device, the current sound of audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of terminal, thus when the sound effect pattern of terminal changes, manually carry out the adjustment of audio-frequence player device sound effect pattern through loaded down with trivial details operation without the need to user, simplify sound effect pattern synchronization process, for user saves the time of the audio-frequence player device sound effect pattern that manual regulation is connected with terminal.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of sound of the present invention effect pattern synchronization method first embodiment;
Fig. 2 is the schematic flow sheet of sound of the present invention effect pattern synchronization method the 2nd embodiment;
Fig. 3 is the schematic flow sheet of sound of the present invention effect pattern synchronization method the 3rd embodiment;
Fig. 4 is the schematic flow sheet of sound of the present invention effect pattern synchronization method the 4th embodiment;
Fig. 5 is the high-level schematic functional block diagram of sound of the present invention effect pattern synchronizer first embodiment;
Fig. 6 is the high-level schematic functional block diagram of sound of the present invention effect pattern synchronizer the 2nd embodiment.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
It is to be understood that specific embodiment described herein is only in order to explain the present invention, it is not intended to limit the present invention.
The present invention provides a kind of sound effect pattern synchronization method, imitates in the first embodiment of pattern synchronization method at sound of the present invention, and with reference to Fig. 1, this sound effect pattern synchronization method comprises:
Step S10, when the steering order imitating pattern for switching terminal sound being detected, obtains the current sound effect pattern of the audio-frequence player device being connected with terminal;
Terminal can be intelligent television, stereo set, notebook computer etc., terminal is preferably intelligent television, audio-frequence player device can be stereo set and loudspeaker, terminal can be connected by router and audio-frequence player device are wired or wireless, after terminal has detected that audio-frequence player device is connected with it, when if the steering order imitating pattern for switching terminal sound being detected, (steering order herein can produce for user's ACTIVE CONTROL terminal, can also produce voluntarily for terminal), obtain the current sound effect pattern of the audio-frequence player device being connected with terminal, such as terminal is intelligent television, intelligent television arranges different sound effect patterns according to the sound signal gain of different frequency or degree of decay difference, the sound effect pattern of such as intelligent television comprises standard pattern, theater mode, music pattern, dpi mode etc., as bigger in dpi mode middle pitch part gain, bass and high pitch part gain are less. further, it is no matter the sound effect pattern of terminal, or the sound effect pattern of audio-frequence player device, the parameters of these sound effect pattern is all stdn, unification.
Step S20, compares the current sound effect pattern of the current sound of audio-frequence player device effect pattern and terminal;
If audio-frequence player device has multiple sound effect pattern, now the current sound of the current sound effect pattern of audio-frequence player device and terminal is imitated pattern and compare, judge that whether whether the sound effect pattern of current time audio-frequence player device identical with the sound effect pattern of terminal. If audio-frequence player device only supports a kind of sound effect pattern (such as ultralow sound sound equipment only supports music pattern), then judge that whether the sound effect pattern of audio-frequence player device is identical with the current sound effect pattern of terminal.
Step S30, when the current sound effect pattern of audio-frequence player device is not mated with the current sound effect pattern of terminal, is adjusted to the current sound effect pattern of terminal by the current sound of audio-frequence player device effect pattern synchronization.
When the current sound effect pattern of audio-frequence player device does not mate (namely not identical) with the current sound effect pattern of terminal, the current sound of audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of terminal, the current sound effect pattern of such as audio-frequence player device is theater mode, the current sound effect pattern of terminal is dpi mode, then to audio-frequence player device sending controling instruction, to control, theater mode is adjusted to dpi mode by audio-frequence player device; When the current sound effect pattern of audio-frequence player device and the current sound of terminal imitate pattern match (namely identical), the sound effect pattern of terminal and audio-frequence player device is not done any process.
In the present embodiment, by when the audio pattern of terminal changes, obtain the current sound effect pattern of the audio-frequence player device being connected with terminal, and the sound effect pattern of current time terminal and the sound effect pattern of audio-frequence player device are compared, when the sound effect pattern of terminal is different with the sound effect pattern of audio-frequence player device, the current sound of audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of terminal, thus when the sound effect pattern of terminal changes, manually carry out the adjustment of audio-frequence player device sound effect pattern through loaded down with trivial details operation without the need to user, simplify sound effect pattern synchronization process, for user saves the time of the audio-frequence player device sound effect pattern that manual regulation is connected with terminal.
Further, imitate at sound of the present invention on the basis of the first embodiment of pattern synchronization method, it is proposed to the 2nd embodiment of sound effect pattern synchronization method, with reference to Fig. 2, in a second embodiment, also comprises after step S10:
Step S40, obtains the sound effect set of modes that audio-frequence player device is supported;
Obtain audio-frequence player device current sound effect pattern while, also obtain audio-frequence player device support sound effect set of modes, when audio-frequence player device not support terminal any sound effect pattern time, this sound effect set of modes be sky; When one or more sound effect pattern of audio-frequence player device support terminal, this sound effect set of modes comprises one or more sound effect pattern.
Further, while increasing step S40 after step slo, step S30 comprises:
Step S31, when the current sound effect pattern of audio-frequence player device is not mated with the current sound effect pattern of terminal, searches the current sound effect pattern of terminal in the sound effect set of modes that audio-frequence player device is supported;
Step S32, if imitate the current sound effect pattern finding terminal in set of modes at sound, is then adjusted to the current sound effect pattern of terminal by the current sound effect pattern synchronization of audio-frequence player device.
When the current sound effect pattern of audio-frequence player device is not mated with the current sound effect pattern of terminal, continue to imitate the current sound effect pattern searching terminal in set of modes at the sound that audio-frequence player device is supported, to check the sound effect pattern of the current sound effect pattern match whether having in the sound effect pattern that this audio-frequence player device is supported with terminal, if there being the sound effect pattern of the effect pattern match of the current sound with terminal in the sound effect set of modes of audio-frequence player device, then the sound effect pattern of this coupling is imitated pattern as the sound that audio-frequence player device is new, by audio-frequence player device current sound effect pattern synchronization be adjusted to terminal current sound effect pattern, if there is no the sound effect pattern of the effect pattern match of the current sound with terminal in the sound effect set of modes of audio-frequence player device, then audio-frequence player device cannot the current sound effect pattern of support terminal, sending audio-frequence player device cannot synchronous the pointing out and audio frequency data to be played that playback terminal does not send over of sound effect pattern.
In the present embodiment, when the current sound effect pattern of first judgement audio-frequence player device is not mated with the current sound effect pattern of terminal, obtain the sound effect set of modes that audio-frequence player device is supported, and the current sound effect pattern searching terminal in set of modes is imitated at this sound, if searching successfully, then show the current sound effect pattern of audio-frequence player device support terminal, and the current sound effect pattern synchronization of audio-frequence player device is adjusted to the current sound effect pattern of terminal; If searching unsuccessful, then do not process;Thus when the current sound effect pattern of audio-frequence player device support terminal, this audio-frequence player device is carried out sound effect pattern synchronization, avoid when the current sound effect pattern of audio-frequence player device support terminal, also this audio-frequence player device is carried out sound effect pattern synchronization and produces mistake, it is to increase the robustness of sound effect pattern synchronization.
Further, imitating at sound of the present invention on the basis of the 2nd embodiment of pattern synchronization method, it is proposed to the 3rd embodiment of sound effect pattern synchronization method, with reference to Fig. 3, in the third embodiment, after step S31, sound effect pattern synchronization method also comprises:
Step S33, if not finding the current sound effect pattern of terminal in the sound effect set of modes of all audio-frequence player devices, obtains the equipment number of audio-frequence player device;
If all not finding the current sound effect pattern of terminal in the sound effect set of modes of all audio-frequence player devices, show that the audio-frequence player device being connected with this terminal all cannot with the audio frequency data to be played of the current sound effect mode playback terminal of terminal, now add up and obtain the equipment number of all external audio frequency playback equipments, the sound equipment being such as connected with intelligent television has 5, and these 5 sound equipments all do not comprise the dpi mode that intelligent television currently runs, then the equipment number now adding up external is 5.
Step S34, the frequency range that the frequency range of the audio frequency data to be played of terminal is equally divided into equipment number is interval;
The present invention is understood for auxiliary, now enumerate a reference example B, particular content is: intelligent television is connected with 5 sound equipments, equipment number is 5, band limits 10Hz��the 1000Hz of the audio frequency data to be played of intelligent television, then the scope in each frequency range interval is 198Hz, i.e. f=(1000-10)/5, f is the scope in each frequency range interval, frequency range interval comprises: the first frequency range interval [10, 208), 2nd frequency range interval [208, 406), 3rd frequency range interval [406, 604), 4th frequency range interval [604, 802), 5th frequency range interval [802, 1000), unit is hertz (Hz).
Step S35, is the sub-audio data being in each frequency range interval by the audio frequency data decomposition to be played of terminal, and each this sub-audio data is sent to different audio-frequence player devices and plays.
It is the sub-audio data being in each frequency range interval by the audio frequency data decomposition to be played of terminal, meet above-mentioned reference example B, utilize frequency divider to be in first sub-audio data in the first frequency range interval, the 2nd sub-audio data being in the 2nd frequency range interval, the 3rd sub-audio data being in the 3rd frequency range interval, the 4th sub-audio data being in the 4th frequency range interval, the 5th sub-audio data that is in the 5th frequency range interval by audio frequency data decomposition to be played, five sub-audio data are sent to five different audio-frequence player devices respectively and carry out audio frequency broadcasting.
In the present embodiment, during by imitating the sound effect pattern all not finding the effect pattern match of the current sound with terminal in set of modes when the sound of the audio-frequence player device external with terminal, it it is the sub-audio data of the equipment number of audio-frequence player device by audio frequency data decomposition to be played, and it is sent to different audio-frequence player devices respectively, thus when avoiding all audio frequency playback equipment not mate with the current sound effect pattern of terminal, audio-frequence player device collective is quiet, but audio frequency data to be played are evenly distributed on each audio-frequence player device, for the balanced sounding of all audio-frequence player devices, the sound effect pattern of transition audio-frequence player device and the sound effect pattern unmatched time period of terminal is come with this, audio frequency plays interruption to avoid the audio frequency playing process of terminal and audio-frequence player device to occur, sound is imitated chaotic generation and is affected Consumer's Experience.
Preferably, step S35 comprises:
Audio frequency data decomposition to be played for terminal is the sub-audio data being in frequency range interval by step S351;
It is the sub-audio data being in each frequency range interval by the audio frequency data decomposition to be played of terminal, connect above-mentioned reference example B example, utilize frequency divider to be in first sub-audio data in the first frequency range interval, the 2nd sub-audio data being in the 2nd frequency range interval, the 3rd sub-audio data being in the 3rd frequency range interval, the 4th sub-audio data being in the 4th frequency range interval, the 5th sub-audio data that is in the 5th frequency range interval by audio frequency data decomposition to be played, five sub-audio data are sent to five different audio-frequence player devices respectively and carry out audio frequency broadcasting.
Step S352, according to the current sound of terminal effect pattern, is the output volume gain factor that the distribution of each sub-audio data is corresponding;
Current sound effect pattern according to terminal, for the output volume gain factor that the distribution of each sub-audio data is corresponding, the current sound effect pattern of such as terminal is standard pattern, namely the audio frequency data playback volume of each frequency range is substantially identical, the corresponding output volume gain factor of each sub-audio data is also substantially identical (if output volume gain factor is 1.5, namely terminal output volume is 30db, then the output volume of audio output apparatus is 45db), the current sound effect pattern of such as terminal is dpi mode, namely the audio frequency data playback volume of low frequency and high frequency is less, the audio frequency data playback volume of intermediate frequency is bigger, such as the frequency range interval of audio frequency data to be played comprises: the first frequency range interval [10, 208), 2nd frequency range interval [208, 406), 3rd frequency range interval [406, 604), 4th frequency range interval [604, 802), 5th frequency range interval [802, 1000), unit is hertz (Hz), then it is in first, the output volume gain factor that the sub-audio data in the 5th frequency range interval is corresponding less (if output volume gain factor is 1.1), it is in the 2nd, 3rd, the output volume gain factor relatively big (if output volume gain factor is 1.5) that the sub-audio data in the 4th frequency range interval is corresponding.
Step S353, the sub-audio data that each comprises output volume gain factor is sent to different audio-frequence player devices, plays corresponding sub-audio data for audio-frequence player device according to the output volume gain factor received.
The sub-audio data comprising output volume gain factor is sent to different audio-frequence player devices, and audio-frequence player device obtains the output volume gain factor in the sub-audio data received, and plays the sub-audio data received with this output volume gain factor.
In the present embodiment, when the sound effect set of modes of the audio-frequence player device external with terminal does not all find the sound effect pattern of the effect pattern match of the current sound with terminal, it it is the sub-audio data being in the frequency range interval identical with the equipment number of external audio frequency playback equipment by audio frequency data decomposition to be played for terminal, and according to the current sound of terminal effect pattern for each sub-audio data distributes an output volume gain factor, thus make external audio-frequence player device according to the current sound effect multi-mode acoustic output characteristic of terminal, adjust the output volume of each sub-audio data, so that the audio frequency result of broadcast of the sub-audio data of multiple audio-frequence player device broadcast is closer to the audio frequency result of broadcast of the current sound effect pattern of terminal, sound effect pattern synchronization is made more to be tending towards perfect.
Further, imitate at sound of the present invention on the basis of the 2nd embodiment of pattern synchronization method, it is proposed to the 4th embodiment of sound effect pattern synchronization method, with reference to Fig. 4, in the fourth embodiment, also comprises after step S31:
Step S36, if not finding the current sound effect pattern of terminal in the sound effect set of modes of audio-frequence player device, and the function of audio-frequence player device support study sound effect pattern, then the technical parameter that the current sound of terminal is imitated pattern is sent to audio-frequence player device;
Step S37, is adjusted to the current sound effect pattern of terminal by the current sound of audio-frequence player device effect pattern synchronization.
If the function of audio-frequence player device support study sound effect pattern, namely audio-frequence player device can receive the technical parameter relevant with storing new sound effect pattern (technical parameter comprises the division that sound imitates pattern frequency range interval, it is in the broadcast sound volume etc. of audio frequency data in frequency range interval), when the current acoustic wave mode of audio-frequence player device not support terminal, the technical parameter of the current sound of terminal effect pattern is sent to this audio-frequence player device, receive for audio-frequence player device and the current sound of learning terminal effect pattern, then the current sound effect pattern synchronization of audio-frequence player device is adjusted to the current sound effect pattern of terminal.
In the present embodiment, audio-frequence player device not support terminal current sound effect pattern time, and the function of this audio-frequence player device support study sound effect pattern, then the current sound effect pattern correlation techniques parameter of terminal is sent to audio-frequence player device, thus this sound effect pattern can be learnt by audio-frequence player device when the current sound effect pattern of not support terminal, such that it is able to the current sound effect pattern synchronization of audio-frequence player device to be adjusted to the current sound effect pattern of terminal, thus make full use of the learning capacity of audio-frequence player device, the smooth enforcement of guarantee sound effect pattern synchronization.
The present invention also provides a kind of sound effect pattern synchronizer, imitates in the first embodiment of pattern synchronizer at sound, and with reference to Fig. 5, this sound effect pattern synchronizer comprises:
First acquisition module 10, for when the steering order imitating pattern for switching terminal sound being detected, obtaining the current sound effect pattern of the audio-frequence player device being connected with terminal;
First acquisition module 10 is preferably contained among terminal, terminal can be intelligent television, stereo set, notebook computer etc., terminal is preferably intelligent television, audio-frequence player device can be stereo set and loudspeaker, terminal can be connected by router and audio-frequence player device are wired or wireless, after terminal has detected that audio-frequence player device is connected with it, when if the steering order imitating pattern for switching terminal sound being detected, (steering order herein can produce for user's ACTIVE CONTROL terminal, can also produce voluntarily for terminal), first acquisition module 10 obtains the current sound effect pattern of the audio-frequence player device being connected with terminal, such as terminal is intelligent television, intelligent television arranges different sound effect patterns according to the sound signal gain of different frequency or degree of decay difference, the sound effect pattern of such as intelligent television comprises standard pattern, theater mode, music pattern, dpi mode etc., as bigger in dpi mode middle pitch part gain, bass and high pitch part gain are less. further, it is no matter the sound effect pattern of terminal, or the sound effect pattern of audio-frequence player device, the parameters of these sound effect pattern is all stdn, unification.
Comparing module 20, compares for the current sound of audio-frequence player device is imitated the current sound effect pattern of pattern and terminal;
If audio-frequence player device has multiple sound effect pattern, now the current sound of the current sound effect pattern of audio-frequence player device and terminal being imitated pattern to compare, comparing module 20 judges that whether whether the sound effect pattern of current time audio-frequence player device identical with the sound effect pattern of terminal. If audio-frequence player device only supports a kind of sound effect pattern (such as ultralow sound sound equipment only supports music pattern), then judge that whether the sound effect pattern of audio-frequence player device is identical with the current sound effect pattern of terminal.
Synchronization module 30, for when the current sound of audio-frequence player device effect pattern is not mated with the current sound effect pattern of terminal, being adjusted to the current sound effect pattern of terminal by the current sound of audio-frequence player device effect pattern synchronization.
When the current sound effect pattern of audio-frequence player device does not mate (namely not identical) with the current sound effect pattern of terminal, the current sound effect pattern synchronization of audio-frequence player device is adjusted to the current sound effect pattern of terminal by synchronization module 30, the current sound effect pattern of such as audio-frequence player device is theater mode, the current sound effect pattern of terminal is dpi mode, then to audio-frequence player device sending controling instruction, to control, theater mode is adjusted to dpi mode by audio-frequence player device; When the current sound effect pattern of audio-frequence player device and the current sound of terminal imitate pattern match (namely identical), the sound effect pattern of terminal and audio-frequence player device is not done any process.
In the present embodiment, by when the audio pattern of terminal changes, first acquisition module 10 obtains the current sound effect pattern of the audio-frequence player device being connected with terminal, and the sound effect pattern of the sound effect pattern of current time terminal and audio-frequence player device is compared by comparing module 20, when the sound effect pattern of terminal is different with the sound effect pattern of audio-frequence player device, the current sound effect pattern synchronization of audio-frequence player device is adjusted to the current sound effect pattern of terminal by synchronization module 30, thus when the sound effect pattern of terminal changes, manually carry out the adjustment of audio-frequence player device sound effect pattern through loaded down with trivial details operation without the need to user, simplify sound effect pattern synchronization process, for user saves the time of the audio-frequence player device sound effect pattern that manual regulation is connected with terminal.
Further, imitating at sound of the present invention on the basis of the first embodiment of pattern synchronizer, it is proposed to the 2nd embodiment of sound effect pattern synchronizer, with reference to Fig. 6, in a second embodiment, sound effect pattern synchronizer also comprises:
2nd acquisition module 40, for obtaining the sound effect set of modes that audio-frequence player device is supported;
2nd acquisition module 40 obtain audio-frequence player device current sound effect pattern while, also obtain audio-frequence player device support sound effect set of modes, when audio-frequence player device not support terminal any sound effect pattern time, this sound effect set of modes be sky; When one or more sound effect pattern of audio-frequence player device support terminal, this sound effect set of modes comprises one or more sound effect pattern.
Synchronization module 30 comprises:
Search unit 31, for when the current sound of audio-frequence player device effect pattern is not mated with the current sound effect pattern of terminal, the sound effect set of modes that audio-frequence player device is supported being searched the current sound effect pattern of terminal;
Synchronous unit 32, if the current sound effect pattern finding terminal in set of modes for imitating at sound, is then adjusted to the current sound effect pattern of terminal by the current sound effect pattern synchronization of audio-frequence player device.
When the current sound effect pattern of audio-frequence player device is not mated with the current sound effect pattern of terminal, search unit 31 to continue to imitate the current sound effect pattern searching terminal in set of modes at the sound that audio-frequence player device is supported, to check the sound effect pattern of the current sound effect pattern match whether having in the sound effect pattern that this audio-frequence player device is supported with terminal, if there being the sound effect pattern of the effect pattern match of the current sound with terminal in the sound effect set of modes of audio-frequence player device, then the sound effect pattern of this coupling is imitated pattern as the sound that audio-frequence player device is new by synchronous unit 32, namely the current sound effect pattern synchronization of audio-frequence player device is adjusted to the current sound effect pattern of terminal by synchronous unit 32, if there is no the sound effect pattern of the effect pattern match of the current sound with terminal in the sound effect set of modes of audio-frequence player device, then audio-frequence player device cannot the current sound effect pattern of support terminal, sending audio-frequence player device cannot synchronous the pointing out and audio frequency data to be played that playback terminal does not send over of sound effect pattern.
In the present embodiment, when the current sound effect pattern of first judgement audio-frequence player device is not mated with the current sound effect pattern of terminal, search the sound effect set of modes that unit 31 obtains audio-frequence player device and supports, and the current sound effect pattern searching terminal in set of modes is imitated at this sound, if searching successfully, then show the current sound effect pattern of audio-frequence player device support terminal, and the current sound effect pattern synchronization of audio-frequence player device is adjusted to the current sound effect pattern of terminal by synchronous unit 32;If searching unsuccessful, then do not process; Thus when the current sound effect pattern of audio-frequence player device support terminal, this audio-frequence player device is carried out sound effect pattern synchronization, avoid when the current sound effect pattern of audio-frequence player device support terminal, also this audio-frequence player device is carried out sound effect pattern synchronization and produces mistake, it is to increase the robustness of sound effect pattern synchronization.
Further, imitate at sound of the present invention on the basis of the 2nd embodiment of pattern synchronizer, it is proposed to the 3rd embodiment of sound effect pattern synchronizer, in the third embodiment,
Synchronous unit 32 also for:
If all not finding the current sound effect pattern of terminal in the sound effect set of modes of all audio-frequence player devices, obtain the equipment number of audio-frequence player device;
The frequency range that the frequency range of the audio frequency data to be played of terminal is equally divided into equipment number is interval;
It is the sub-audio data being in each frequency range interval by the audio frequency data decomposition to be played of terminal, and each this sub-audio data is sent to different audio-frequence player devices and plays.
If all not finding the current sound effect pattern of terminal in the sound effect set of modes of all audio-frequence player devices, show that the audio-frequence player device being connected with this terminal all cannot with the audio frequency data to be played of the current sound effect mode playback terminal of terminal, now synchronous unit 32 is added up and is obtained the equipment number of all external audio frequency playback equipments, the sound equipment being such as connected with intelligent television has 5, and these 5 sound equipments all do not comprise the dpi mode that intelligent television currently runs, then the equipment number now adding up external is 5.
The present invention is understood for auxiliary, now enumerate a reference example A, content is as follows: intelligent television is connected with 5 sound equipments, equipment number is 5, band limits 10Hz��the 1000Hz of the audio frequency data to be played of intelligent television, then the scope in each frequency range interval is 198Hz, i.e. f=(1000-10)/5, f is the scope in each frequency range interval, frequency range interval comprises: the first frequency range interval [10, 208), 2nd frequency range interval [208, 406), 3rd frequency range interval [406, 604), 4th frequency range interval [604, 802), 5th frequency range interval [802, 1000), unit is hertz (Hz).
The audio frequency data decomposition to be played of terminal is the sub-audio data being in each frequency range interval by synchronous unit 32, meet the sub-A of above-mentioned reference example, synchronous unit 32 utilizes frequency divider to be the first sub-audio data being in the first frequency range interval by audio frequency data decomposition to be played, it is in the 2nd sub-audio data in the 2nd frequency range interval, it is in the 3rd sub-audio data in the 3rd frequency range interval, it is in the 4th sub-audio data in the 4th frequency range interval, it is in the 5th sub-audio data in the 5th frequency range interval, five sub-audio data are sent to five different audio-frequence player devices respectively and carry out audio frequency broadcasting.
In the present embodiment, during by imitating the sound effect pattern all not finding the effect pattern match of the current sound with terminal in set of modes when the sound of the audio-frequence player device external with terminal, audio frequency data decomposition to be played is the sub-audio data of the equipment number of audio-frequence player device by synchronous unit 32, and it is sent to different audio-frequence player devices respectively, thus when avoiding all audio frequency playback equipment not mate with the current sound effect pattern of terminal, audio-frequence player device collective is quiet, but audio frequency data to be played are evenly distributed on each audio-frequence player device, for the balanced sounding of all audio-frequence player devices, the sound effect pattern of transition audio-frequence player device and the sound effect pattern unmatched time period of terminal is come with this, audio frequency plays interruption to avoid the audio frequency playing process of terminal and audio-frequence player device to occur, sound is imitated chaotic generation and is affected Consumer's Experience.
Preferably, synchronous unit 32 also for:
It is the sub-audio data being in frequency range interval by audio frequency data decomposition to be played for terminal;
Current sound effect pattern according to terminal is the output volume gain factor that the distribution of each sub-audio data is corresponding;
The sub-audio data that each comprises output volume gain factor is sent to different audio-frequence player devices, plays corresponding sub-audio data for audio-frequence player device according to the output volume gain factor received.
The audio frequency data decomposition to be played of terminal is the sub-audio data being in each frequency range interval by synchronous unit 32, meet the sub-A of above-mentioned reference example, synchronous unit 32 utilizes frequency divider to be the first sub-audio data being in the first frequency range interval by audio frequency data decomposition to be played, it is in the 2nd sub-audio data in the 2nd frequency range interval, it is in the 3rd sub-audio data in the 3rd frequency range interval, it is in the 4th sub-audio data in the 4th frequency range interval, it is in the 5th sub-audio data in the 5th frequency range interval, five sub-audio data are sent to five different audio-frequence player devices respectively and carry out audio frequency broadcasting.
Current sound effect pattern according to terminal, synchronous unit 32 is the output volume gain factor of each sub-audio data distribution correspondence, the current sound effect pattern of such as terminal is standard pattern, namely the audio frequency data playback volume of each frequency range is substantially identical, the corresponding output volume gain factor of each sub-audio data is also substantially identical (if output volume gain factor is 1.5, namely terminal output volume is 30db, then the output volume of audio output apparatus is 45db), the current sound effect pattern of such as terminal is dpi mode, namely the audio frequency data playback volume of low frequency and high frequency is less, the audio frequency data playback volume of intermediate frequency is bigger, such as the frequency range interval of audio frequency data to be played comprises: the first frequency range interval [10, 208), 2nd frequency range interval [208, 406), 3rd frequency range interval [406, 604), 4th frequency range interval [604, 802), 5th frequency range interval [802, 1000), unit is hertz (Hz), then it is in first, the output volume gain factor that the sub-audio data in the 5th frequency range interval is corresponding less (if output volume gain factor is 1.1), it is in the 2nd, 3rd, the output volume gain factor relatively big (if output volume gain factor is 1.5) that the sub-audio data in the 4th frequency range interval is corresponding.
The sub-audio data comprising output volume gain factor is sent to different audio-frequence player devices by synchronous unit 32, audio-frequence player device obtains the output volume gain factor in the sub-audio data received, and plays the sub-audio data received with this output volume gain factor.
In the present embodiment, when the sound effect set of modes of the audio-frequence player device external with terminal does not all find the sound effect pattern of the effect pattern match of the current sound with terminal, audio frequency data decomposition to be played for terminal is the sub-audio data being in the frequency range interval identical with the equipment number of external audio frequency playback equipment by synchronous unit 32, and synchronous unit 32 according to the current sound effect pattern of terminal for each sub-audio data distributes an output volume gain factor, thus make external audio-frequence player device according to the current sound effect multi-mode acoustic output characteristic of terminal, adjust the output volume of each sub-audio data, so that the audio frequency result of broadcast of the sub-audio data of multiple audio-frequence player device broadcast is closer to the audio frequency result of broadcast of the current sound effect pattern of terminal, sound effect pattern synchronization is made more to be tending towards perfect.
Further, sound of the present invention imitate pattern synchronizer the 2nd embodiment basis on, it is proposed to sound effect pattern synchronizer the 4th embodiment, in the fourth embodiment, synchronous unit 32 also for:
If not finding the current sound effect pattern of terminal in the sound effect set of modes of audio-frequence player device, and the function of audio-frequence player device support study sound effect pattern, then the technical parameter that the current sound of terminal is imitated pattern is sent to audio-frequence player device;
The current sound of audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of terminal.
If the function of audio-frequence player device support study sound effect pattern, namely audio-frequence player device can receive the technical parameter relevant with storing new sound effect pattern (technical parameter comprises the division that sound imitates pattern frequency range interval, it is in the broadcast sound volume etc. of audio frequency data in frequency range interval), when the current acoustic wave mode of audio-frequence player device not support terminal, the technical parameter of the current sound effect pattern of terminal is sent to this audio-frequence player device by synchronous unit 32, receive for audio-frequence player device and the current sound of learning terminal effect pattern, then the current sound effect pattern synchronization of audio-frequence player device is adjusted to the current sound effect pattern of terminal by synchronous unit 32.
In the present embodiment, audio-frequence player device not support terminal current sound effect pattern time, and the function of this audio-frequence player device support study sound effect pattern, then the current sound effect pattern correlation techniques parameter of terminal is sent to audio-frequence player device by synchronous unit 32, thus this sound effect pattern can be learnt by audio-frequence player device when the current sound effect pattern of not support terminal, such that it is able to the current sound effect pattern synchronization of audio-frequence player device to be adjusted to the current sound effect pattern of terminal, thus make full use of the learning capacity of audio-frequence player device, the smooth enforcement of guarantee sound effect pattern synchronization.
Through the above description of the embodiments, the technician of this area can be well understood to above-described embodiment method and can realize by the mode that software adds required general hardware platform, hardware can certainly be passed through, but in a lot of situation, the former is better enforcement mode. Based on such understanding, the technical scheme of the present invention in essence or says that part prior art contributed can embody with the form of software product, this computer software product is stored in a storage media (such as ROM/RAM, magnetic disc, CD), comprise some instructions with so that a station terminal equipment (can be mobile phone, computer, server, conditioner, or the network equipment etc.) perform each embodiment of the present invention method.
These are only the preferred embodiments of the present invention; not thereby the patent scope of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all it is included in the scope of patent protection of the present invention with reason.
Claims (10)
1. a sound effect pattern synchronization method, it is characterised in that, described sound effect pattern synchronization method comprises:
When the steering order imitating pattern for switching terminal sound being detected, obtain the current sound effect pattern of the audio-frequence player device being connected with described terminal;
The current sound effect pattern of the current sound of described audio-frequence player device effect pattern and described terminal is compared;
When the current sound effect pattern of described audio-frequence player device is not mated with the current sound effect pattern of described terminal, the current sound of described audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of described terminal.
2. sound effect pattern synchronization method as claimed in claim 1, it is characterised in that,
Described when the steering order imitating pattern for switching terminal sound being detected, also comprise after the step of the current sound effect pattern of the audio-frequence player device that acquisition is connected with described terminal:
Obtain the sound effect set of modes that described audio-frequence player device is supported;
When the described current sound when described audio-frequence player device effect pattern is not mated with the current sound effect pattern of described terminal, the step of the current sound effect pattern that the current sound of described audio-frequence player device effect pattern synchronization is adjusted to described terminal comprises:
When the current sound effect pattern of described audio-frequence player device is not mated with the current sound effect pattern of described terminal, the sound effect set of modes that described audio-frequence player device is supported is searched the current sound effect pattern of described terminal;
If imitate the current sound effect pattern finding described terminal in set of modes at described sound, then the current sound effect pattern synchronization of described audio-frequence player device is adjusted to the current sound effect pattern of described terminal.
3. sound effect pattern synchronization method as claimed in claim 2, it is characterized in that, when the current sound effect pattern of the described current sound when described audio-frequence player device effect pattern and described terminal is not mated, also comprise after the step that the current sound searching described terminal imitates pattern in the sound effect set of modes that described audio-frequence player device is supported:
If all not finding the current sound effect pattern of described terminal in the sound effect set of modes of all described audio-frequence player devices, obtain the equipment number of described audio-frequence player device;
The frequency range that the frequency range of the audio frequency data to be played of described terminal is equally divided into described equipment number is interval;
It is the sub-audio data being in frequency range interval described in each by the audio frequency data decomposition to be played of described terminal, and each this sub-audio data is sent to different described audio-frequence player devices and plays.
4. sound effect pattern synchronization method as claimed in claim 3, it is characterized in that, described is the sub-audio data being in frequency range interval described in each by the audio frequency data decomposition to be played of described terminal, and each this sub-audio data is sent to the step that different described audio-frequence player devices carries out playing and comprises:
It it is the sub-audio data being in described frequency range interval by audio frequency data decomposition to be played for described terminal;
Current sound effect pattern according to described terminal is the output volume gain factor that sub-audio data distribution described in each is corresponding;
The described sub-audio data that each comprises output volume gain factor is sent to different described audio-frequence player devices, plays corresponding sub-audio data for described audio-frequence player device according to the output volume gain factor received.
5. sound effect pattern synchronization method as claimed in claim 2, it is characterized in that, when the current sound effect pattern of the described current sound when described audio-frequence player device effect pattern and described terminal is not mated, also comprise after the step that the current sound searching described terminal imitates pattern in the sound effect set of modes that described audio-frequence player device is supported:
If not finding the current sound effect pattern of described terminal in the sound effect set of modes of described audio-frequence player device, and the function of described audio-frequence player device support study sound effect pattern, then the technical parameter that the current sound of described terminal is imitated pattern is sent to described audio-frequence player device;
The current sound of described audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of described terminal.
6. a sound effect pattern synchronizer, it is characterised in that, described sound effect pattern synchronizer comprises:
First acquisition module, for when the steering order imitating pattern for switching terminal sound being detected, obtaining the current sound effect pattern of the audio-frequence player device being connected with described terminal;
Comparing module, compares for the current sound of described audio-frequence player device is imitated the current sound effect pattern of pattern and described terminal;
Synchronization module, for when the current sound of described audio-frequence player device effect pattern is not mated with the current sound effect pattern of described terminal, being adjusted to the current sound effect pattern of described terminal by the current sound of described audio-frequence player device effect pattern synchronization.
7. sound effect pattern synchronizer as claimed in claim 6, it is characterised in that, described sound effect pattern synchronizer also comprises:
2nd acquisition module, for obtaining the sound effect set of modes that described audio-frequence player device is supported;
Described synchronization module comprises:
Search unit, for when the current sound of described audio-frequence player device effect pattern is not mated with the current sound effect pattern of described terminal, the sound effect set of modes that described audio-frequence player device is supported being searched the current sound effect pattern of described terminal;
Synchronous unit, if the current sound effect pattern finding described terminal in set of modes for imitating at described sound, is then adjusted to the current sound effect pattern of described terminal by the current sound effect pattern synchronization of described audio-frequence player device.
8. sound effect pattern synchronizer as claimed in claim 7, it is characterised in that, described synchronous unit also for:
If all not finding the current sound effect pattern of described terminal in the sound effect set of modes of all described audio-frequence player devices, obtain the equipment number of described audio-frequence player device;
The frequency range that the frequency range of the audio frequency data to be played of described terminal is equally divided into described equipment number is interval;
It is the sub-audio data being in frequency range interval described in each by the audio frequency data decomposition to be played of described terminal, and each this sub-audio data is sent to different described audio-frequence player devices and plays.
9. sound effect pattern synchronizer as claimed in claim 8, it is characterised in that, described synchronous unit also for:
It it is the sub-audio data being in described frequency range interval by audio frequency data decomposition to be played for described terminal;
Current sound effect pattern according to described terminal is the output volume gain factor that sub-audio data distribution described in each is corresponding;
The described sub-audio data that each comprises output volume gain factor is sent to different described audio-frequence player devices, plays corresponding sub-audio data for described audio-frequence player device according to the output volume gain factor received.
10. sound effect pattern synchronizer as claimed in claim 7, it is characterised in that, described synchronous unit also for:
If not finding the current sound effect pattern of described terminal in the sound effect set of modes of described audio-frequence player device, and the function of described audio-frequence player device support study sound effect pattern, then the technical parameter that the current sound of described terminal is imitated pattern is sent to described audio-frequence player device;
The current sound of described audio-frequence player device effect pattern synchronization is adjusted to the current sound effect pattern of described terminal.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1189046A (en) * | 1996-12-11 | 1998-07-29 | Lg电子株式会社 | Apparatus and method for controlling sound for audio/video appliance |
| WO2009113046A2 (en) * | 2008-03-10 | 2009-09-17 | Scopus Video Networks Ltd. | Audio volume adjustment in digital compression systems |
| CN103841498A (en) * | 2014-02-24 | 2014-06-04 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and stereophonic playing system and method |
| CN104811864A (en) * | 2015-04-20 | 2015-07-29 | 深圳市冠旭电子有限公司 | Method and system for self-adaptive adjustment of audio effect |
| CN104934048A (en) * | 2015-06-24 | 2015-09-23 | 小米科技有限责任公司 | Sound effect regulation method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101677377A (en) * | 2008-09-19 | 2010-03-24 | 深圳Tcl新技术有限公司 | Sound effect processing method and playing device adopting same |
| CN103731722A (en) * | 2013-11-27 | 2014-04-16 | 乐视致新电子科技（天津）有限公司 | Method and device for adjusting sound effect in self-adaption mode |
| JP6253671B2 (en) * | 2013-12-26 | 2017-12-27 | 株式会社東芝 | Electronic device, control method and program |
-
2015
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1189046A (en) * | 1996-12-11 | 1998-07-29 | Lg电子株式会社 | Apparatus and method for controlling sound for audio/video appliance |
| WO2009113046A2 (en) * | 2008-03-10 | 2009-09-17 | Scopus Video Networks Ltd. | Audio volume adjustment in digital compression systems |
| CN103841498A (en) * | 2014-02-24 | 2014-06-04 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and stereophonic playing system and method |
| CN104811864A (en) * | 2015-04-20 | 2015-07-29 | 深圳市冠旭电子有限公司 | Method and system for self-adaptive adjustment of audio effect |
| CN104934048A (en) * | 2015-06-24 | 2015-09-23 | 小米科技有限责任公司 | Sound effect regulation method and device |
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