CN107465988A - A kind of multi-screen collaboration sound field localization method based on intelligent sound - Google Patents
A kind of multi-screen collaboration sound field localization method based on intelligent sound Download PDFInfo
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- CN107465988A CN107465988A CN201710697011.3A CN201710697011A CN107465988A CN 107465988 A CN107465988 A CN 107465988A CN 201710697011 A CN201710697011 A CN 201710697011A CN 107465988 A CN107465988 A CN 107465988A
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- sound
- intelligent sound
- sound field
- intelligent
- mobile terminal
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000004807 localization Effects 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
Abstract
The invention discloses a kind of multi-screen based on intelligent sound to cooperate with sound field localization method, and method and step is as follows, and step 1 is found in family lan by mobile terminal and connects intelligent sound equipment；Step 2 mobile terminal sends the request of sound field positioning to intelligent sound equipment；Step 3 intelligent sound equipment receives sound field Location Request；Step 4 intelligent sound equipment plays testing audio automatically, and gathers audio by microphone；Step 5 calls intelligent sound positioning sso algorithms to carry out sound field positioning, and feeds back to mobile terminal with sound field position location tabular form.Compared with prior art, user of the present invention easily can carry out audio effect setting by mobile terminal to intelligent sound, and it can set different sound equipments that state is set according to the difference of user test position, user can be according to the position of each audiovisual, effect is set to switch over positioning, avoid technical staff's debugging cost of great number, and flexibility, practicality, audio effect are more preferable.
Description
Technical field
The present invention relates to Mobile solution, intelligent sound field, more particularly to a kind of multi-screen collaboration sound based on intelligent sound
Field localization method.
Background technology
As requirement of the people to material, cultural life improves constantly, to new technology new product emerge propose it is polygonal
Function esthetic requirement, the particularly demand to Intelligent home theater are spent, Intelligent home theater is played using high-quality sound and is used as core
Heart basic function, that is, intelligent sound are its Core Features, but the audio of sound equipment debugs the technical threshold for average family
It is very high, and the combination of putting of article influences also especially big, each family for average family on the audio of sound equipment inside family
The change of front yard laying for goods, professional and technical personnel is all asked to be debugged clearly unpractical.
The content of the invention
The purpose of the present invention, which is that, provides a kind of collaboration sound field of the multi-screen based on intelligent sound for solving above mentioned problem
Localization method.
To achieve these goals, the technical solution adopted by the present invention is：A kind of multi-screen collaboration sound based on intelligent sound
Field localization method, method and step is as follows,
Step 1: found by mobile terminal in family lan and connect intelligent sound equipment；
Step 2: after mobile terminal connection equipment, the request of sound field positioning is sent to intelligent sound equipment；
Step 3: intelligent sound equipment receives sound field Location Request, if user was not carried out using the sound field localization method
Positioning, then intelligent sound equipment checks automatically judges that current environment positions if appropriate for sound field；
Step 4: after inspection meets the requirements, intelligent sound equipment plays testing audio automatically, and gathers sound by microphone
Frequently；
Step 5: call intelligent sound positioning sso algorithms to carry out sound field positioning, and it is anti-with sound field position location tabular form
Feed mobile terminal.
Preferably, in step 1, wherein mobile terminal, intelligent sound must be transported in a LAN, and in equipment
Row state, mobile terminal can find stereo set automatically after opening application, and mobile terminal possesses the ability for finding multiple equipment, Yong Huke
To need the equipment of Collaborative Control according to the selection of current application scene.
Preferably, in step 3, if user carried out positioning using the sound field localization method, mobile terminal can be from intelligence
Energy stereo set gets historical location data, and user is presented in the form of the list of sound field position location, and user can root
According to current audiovisual position, the switching for carrying out position location adjusts audio visual effect.
Preferably, in step 5, it is as follows to carry out sound field localization method：
A, intelligent sound encoding and decoding channel type is obtained, judges which decoding channels type current intelligent sound is；
B, intelligent sound commences play out the testing audio of specific frequency, and by intelligent sound terminate into microphone carry out
Audio-frequency information gathers and is stored in particular path；
C, the data message obtained according to the step of a, b two, sso algorithms are positioned using intelligent sound sound field, calculates each compile and solve
The configuration parameter of code passage, and be named, preserve, and mobile terminal is fed back to sound field position location tabular form.
Preferably, in step 3, the list of locations of the sound field positioning can also change into the figure exhibition of location map
Now give user.
Preferably, in step 3, intelligent sound equipment first judges that the condition that current environment positions if appropriate for sound field is：
A, ensure that intelligent sound has been opened and has been in normal operating conditions；
B, the microphone on intelligent sound is in insertion and the state opened；
Microphone is positioned over to current LisPos c, that is, the position for needing sound field to position；
D, check that test music whether there is, and can normal play；
E, whether environment is quiet.
Compared with prior art, the advantage of the invention is that：User can easily be carried out by mobile terminal to intelligent sound
Audio effect is set, and according to the difference of user test position different sound equipments can be set to set state, and user can basis
The position of each audiovisual, set effect to switch over positioning, avoid technical staff's debugging cost of great number, and flexibly
Property, practicality, audio effect are more preferable.In extensive range, the intelligent sound scene such as family, studio, meeting room can be used.
Brief description of the drawings
Fig. 1 is the inventive method schematic flow sheet.
Embodiment
The invention will be further described below.
Embodiment 1：Referring to Fig. 1, a kind of multi-screen collaboration sound field localization method based on intelligent sound, method and step is as follows,
Step 1: found by mobile terminal in family lan and connect intelligent sound equipment；
Wherein mobile terminal, intelligent sound must be in a LAN, and is in equipment running status, and mobile terminal is opened should
Stereo set can be found automatically after, mobile terminal possesses the ability for finding multiple equipment, and user can be according to current application scene
The equipment that selection needs Collaborative Control.
Step 2: after mobile terminal connection equipment, the request of sound field positioning is sent to intelligent sound equipment；
Step 3: intelligent sound equipment receives sound field Location Request,
If user carried out positioning using the sound field localization method, mobile terminal can get from intelligent sound equipment and go through
History location data, and user is presented in the form of the list of sound field position location, user can enter according to current audiovisual position
The switching adjustment audio visual effect of row position location；
If user did not carried out positioning using the sound field localization method, intelligent sound equipment checks that front ring is worked as in judgement automatically
Border positions if appropriate for sound field, after intelligent sound receives Location Request, if environment does not meet positioning requirements and can prompt user
Handled accordingly.Intelligent sound equipment first judges that the condition that current environment positions if appropriate for sound field is as follows：
A, ensure that intelligent sound has been opened and has been in normal operating conditions；
B, the microphone on intelligent sound is in insertion and the state opened；
Microphone is positioned over to current LisPos c, that is, the position for needing sound field to position；
D, check that test music whether there is, and can normal play；
E, whether environment is quiet.
Step 4: after inspection meets the requirements, intelligent sound equipment plays testing audio automatically, and gathers sound by microphone
Frequently；
Step 5: call intelligent sound positioning sso algorithms to carry out sound field positioning, and it is anti-with sound field position location tabular form
Feed mobile terminal.
It is as follows to carry out sound field localization method：
A, intelligent sound encoding and decoding channel type is obtained, judges which decoding channels type current intelligent sound is；
B, intelligent sound commences play out the testing audio of specific frequency, and by intelligent sound terminate into microphone carry out
Audio-frequency information gathers and is stored in particular path；
C, the data message obtained according to the step of a, b two, sso algorithms are positioned using intelligent sound sound field, calculates each compile and solve
The best configuration parameter of code passage, and be named, preserve, and mobile terminal is fed back to sound field position location tabular form, when
When user is used as audio output position by step 2 selection sound field position location, each encoding and decoding passage of intelligent sound uses should
The configuration parameter of position carries out encoding and decoding, sound equipment is reached optimal audio effect.
Preferably, the list of locations of the sound field positioning can also be used existing switching software and change into location map
User is intuitively presented in a graphical form.
By the above method, the present invention, which realizes user, easily to carry out audio effect to intelligent sound by mobile terminal
Set, and can set different sound equipments that state is set according to the difference of user test position, user can be according to each audiovisual
Position, set effect to switch over positioning, avoid technical staff's debugging cost of great number, and flexibility, practicality,
Audio effect is more preferable.
A kind of multi-screen collaboration sound field localization method based on intelligent sound provided by the present invention is carried out above detailed
Introduce, specific case used herein is set forth to the principle and embodiment of the present invention, the explanation of above example
It is only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to this
The thought of invention, in specific embodiments and applications there will be changes, change and improvement to the present invention will be
Possible, without the spirit and scope beyond accessory claim defined, in summary, this specification content should not be understood
For limitation of the present invention.
Claims (6)
- A kind of 1. multi-screen collaboration sound field localization method based on intelligent sound, it is characterised in that：Method and step is as follows,Step 1: found by mobile terminal in family lan and connect intelligent sound equipment；Step 2: after mobile terminal connection equipment, the request of sound field positioning is sent to intelligent sound equipment；Step 3: intelligent sound equipment receives sound field Location Request, if user did not carried out positioning using the sound field localization method, Then intelligent sound equipment checks automatically judges that current environment positions if appropriate for sound field；Step 4: after inspection meets the requirements, intelligent sound equipment plays testing audio automatically, and gathers audio by microphone；Step 5: calling intelligent sound positioning sso algorithms to carry out sound field positioning, and fed back to sound field position location tabular form Mobile terminal.
- 2. require that a kind of multi-screen based on intelligent sound cooperates with sound field localization method according to right 1, it is characterised in that：Step In one, wherein mobile terminal, intelligent sound must be in a LAN, and is in equipment running status, and application is opened in mobile terminal After can find stereo set automatically, mobile terminal possesses the ability for finding multiple equipment, and user can select according to current application scene Selecting needs the equipment of Collaborative Control.
- 3. require that a kind of multi-screen based on intelligent sound cooperates with sound field localization method according to right 1, it is characterised in that：Step In three, if user carried out positioning using the sound field localization method, mobile terminal can get history from intelligent sound equipment Location data, and user is presented in the form of the list of sound field position location, user can be carried out according to current audiovisual position The switching adjustment audio visual effect of position location.
- 4. require that a kind of multi-screen based on intelligent sound cooperates with sound field localization method according to right 1, it is characterised in that：Step In five, it is as follows to carry out sound field localization method：A, intelligent sound encoding and decoding channel type is obtained, judges which decoding channels type current intelligent sound is；B, intelligent sound commences play out the testing audio of specific frequency, and by intelligent sound terminate into microphone carry out audio Information gathering is simultaneously stored in particular path；C, the data message obtained according to the step of a, b two, sso algorithms is positioned using intelligent sound sound field, each encoding and decoding is calculated and leads to The configuration parameter in road, and be named, preserve, and mobile terminal is fed back to sound field position location tabular form.
- 5. sound field localization method is cooperateed with according to a kind of multi-screen based on intelligent sound of claim 3 or 4, it is characterised in that： In step 3, the list of locations of the sound field positioning can also change into the pattern exhibition of location map to user.
- 6. require that a kind of multi-screen based on intelligent sound cooperates with sound field localization method according to right 1, it is characterised in that：Step In three, intelligent sound equipment first judges that the condition that current environment positions if appropriate for sound field is：A, ensure that intelligent sound has been opened and has been in normal operating conditions；B, the microphone on intelligent sound is in insertion and the state opened；Microphone is positioned over to current LisPos c, that is, the position for needing sound field to position；D, check that test music whether there is, and can normal play；E, whether environment is quiet.
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| CN201710697011.3A CN107465988B (en) | 2017-08-15 | 2017-08-15 | Multi-screen cooperative sound field positioning method based on intelligent sound |
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| CN107465988B CN107465988B (en) | 2020-06-30 |
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Cited By (1)
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|---|---|---|---|---|
| CN112954542A (en) * | 2021-01-29 | 2021-06-11 | 广州市合和音响实业有限公司 | Sound angle adjusting method and device |
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| CN107465988B (en) | 2020-06-30 |
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