CN111385649B - Television sound transmission control method and device, smart television and storage medium - Google Patents
Television sound transmission control method and device, smart television and storage medium Download PDFInfo
- Publication number
- CN111385649B CN111385649B CN201811624461.0A CN201811624461A CN111385649B CN 111385649 B CN111385649 B CN 111385649B CN 201811624461 A CN201811624461 A CN 201811624461A CN 111385649 B CN111385649 B CN 111385649B
- Authority
- CN
- China
- Prior art keywords
- television
- sound
- user
- users
- directionally
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses a television sound transmission control method, a device, a smart television and a storage medium, wherein the method comprises the following steps: acquiring and recording position information of all users watching the television at present; according to the position information, calculating the maximum radian of the position where the television sound is transmitted to each current user through a preset rule; television sound is loaded onto directionally transmitted ultrasonic waves, and the sound is directionally transmitted according to the maximum radian and distance of the position of each user. The invention detects the positions of all users watching the television currently by a front camera on the television by using an iris recognition technology, records the users as a directional transmission point, calculates the voice transmission direction and the diffusion radian by an algorithm, directionally transmits the television voice to the ears of all the users, and dynamically adjusts the voice transmission direction according to the change of the users.
Description
Technical Field
The invention relates to the technical field of sound transmission, in particular to a television sound transmission control method and device, an intelligent television and a storage medium.
Background
The sound waves are diffused all around, the ultrasonic waves can be transmitted directionally, the ultrasonic waves can be used for carrying the sound waves audible to human ears to realize directional transmission, and the position of a person watching the television at present can be identified through iris identification of a camera of the television. The sound of the current television may cause noise, and the sound effect is also deteriorated due to attenuation in sound transmission. At present, sound equipment for realizing directional sound transmission exists, a television sometimes can be watched by one person or a group of people, and under the condition, the requirements of each person watching the television on the best sound effect and the requirement of other people are not influenced.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The present invention provides a method, an apparatus, a smart tv and a storage medium for controlling sound transmission of a tv, which aim to detect the positions of all users watching the tv currently by using iris recognition technology through a front-facing camera on the tv, record the users as a point of directional transmission, calculate the direction and the radian of diffusion of sound transmission by an algorithm, directionally transmit the sound of the tv to the ears of all users, and dynamically adjust the transmission direction of sound according to the change of the users.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a television sound transmission control method, wherein the television sound transmission control method comprises the following steps:
acquiring and recording position information of all users watching the television at present;
according to the position information, calculating the maximum radian of the position where the television sound is transmitted to each current user through a preset rule;
television sound is loaded onto directionally transmitted ultrasonic waves, and the sound is directionally transmitted according to the maximum radian and distance of the position of each user.
The method for controlling television sound transmission, wherein the acquiring and recording the position information of all users watching the television specifically comprises:
starting and operating a dynamic iris detection thread, starting a timer, and starting a camera at fixed time to identify the irises of all users watching the television at present;
positions of all users are identified and positioned through irises, and distances between all current users and the center point of the camera are calculated according to the respective positions to form position information for storage.
The method for controlling television sound transmission, wherein the step of calculating the maximum radian of the television sound transmitted to the current position of each user according to the position information and the preset rule specifically comprises the following steps:
according to the positions and distances of all current users relative to the camera, calculating the maximum radian of the position where the television sound is transmitted to each current user according to the trigonometric function relationship;
and saving the maximum radian, wherein the maximum radian is the offset angle from the central point of the camera to the central points of the faces of all the current users.
The television sound transmission control method, wherein the loading of the television sound to the directionally transmitted ultrasonic waves, and the directionally transmitting of the sound according to the maximum radian and distance of the position of each user specifically comprises:
loading audible sound waves of a television onto directionally transmitted ultrasonic waves;
the ultrasound waves are directionally transmitted into each user's ear in the maximum arc and distance of the location of each user through a speaker that supports directional transmission of sound.
The television sound transmission control method, wherein the loading of the television sound to the directionally transmitted ultrasonic wave, after the directionally transmitting the sound according to the maximum radian and distance of the position of each user, further comprises:
and detecting the iris position of the user and the position recorded at the previous time at preset intervals to judge whether the user has a moving distance or whether a new user joins or leaves, if so, recalculating the transmission direction, and adjusting the transmission direction of the television sound in real time.
The television sound transmission control method is characterized in that the preset time is 10 seconds.
A television sound transmission control apparatus, wherein the television sound transmission control apparatus comprises:
the information acquisition module is used for acquiring and recording the position information of all users watching the television at present;
the information processing module is used for calculating the maximum radian of the position where the television sound is transmitted to each current user according to the position information and a preset rule;
the sound transmission module is used for loading the television sound to the directionally transmitted ultrasonic waves and directionally transmitting the sound according to the maximum radian and distance of the position of each user;
and the voice adjusting module is used for detecting the iris position of the user and the position recorded at the previous time at preset intervals to judge whether the user has a moving distance or whether a new user joins or leaves, and if so, the newly calculated transmission direction is realized, and the transmission direction of the television voice is adjusted in real time.
The television sound transmission control device, wherein the information acquisition module specifically includes:
the thread starting unit is used for starting and running a dynamic iris detection thread, starting a timer and starting a camera at fixed time to identify the irises of all users watching the television at present;
the position acquisition unit is used for identifying and positioning the positions of all users through irises, calculating the distances between all current users and the center point of the camera according to the respective positions, and forming position information for storage;
the information processing module specifically comprises:
the information calculation unit is used for calculating the maximum radian of the television sound transmitted to the position of each current user according to the position and the distance of all the current users relative to the camera and the trigonometric function relationship;
the information storage unit is used for storing the maximum radian, wherein the maximum radian is the offset angle from the center point of the camera to the center points of the faces of all the current users;
the sound transmission module specifically includes:
the sound wave loading unit is used for loading audible sound waves of the television to the directionally transmitted ultrasonic waves;
and the directional transmission unit is used for directionally transmitting the sound into the ear of each user according to the maximum radian and distance of the position of each user by the loudspeaker supporting the directional transmission of the sound.
An intelligent television, wherein the intelligent television comprises: the system comprises a memory, a processor and a television sound transmission control program stored on the memory and capable of running on the processor, wherein the television sound transmission control program realizes the steps of the television sound transmission control method when being executed by the processor.
A storage medium, wherein the storage medium stores a television sound transmission control program, which when executed by a processor implements the steps of the television sound transmission control method as described above.
The invention discloses a television sound transmission control method, a device, a smart television and a storage medium, wherein the method comprises the following steps: acquiring and recording position information of all users watching the television at present; according to the position information, calculating the maximum radian of the position where the television sound is transmitted to each current user through a preset rule; television sound is loaded onto directionally transmitted ultrasonic waves, and the sound is directionally transmitted according to the maximum radian and distance of the position of each user. The invention detects the positions of all users watching the television currently by a front camera on the television by using an iris recognition technology, records the users as a directional transmission point, calculates the voice transmission direction and the diffusion radian by an algorithm, directionally transmits the television voice to the ears of all the users, and dynamically adjusts the voice transmission direction according to the change of the users.
Drawings
FIG. 1 is a flow chart of a preferred embodiment of a television sound transmission control method of the present invention;
FIG. 2 is a flowchart of step S10 in the preferred embodiment of the TV sound transmission control method of the present invention;
FIG. 3 is a flowchart of step S20 in the preferred embodiment of the TV sound transmission control method of the present invention;
FIG. 4 is a flowchart of step S30 in the preferred embodiment of the TV sound transmission control method of the present invention;
FIG. 5 is a functional schematic diagram of a preferred embodiment of the television sound transmission control apparatus of the present invention;
fig. 6 is a schematic operating environment diagram of a smart tv according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the method for controlling television sound transmission according to the preferred embodiment of the present invention includes the following steps:
and step S10, acquiring and recording the position information of all users watching the television currently.
Please refer to fig. 2, which is a flowchart of step S10 in the method for controlling sound transmission of a television according to the present invention.
As shown in fig. 2, the step S10 includes:
s11, starting and running a dynamic iris detection thread, starting a timer, and starting a camera at regular time to identify the irises of all users watching the television at present;
and S12, positioning the positions of all users through iris recognition, calculating the distances between all current users and the center point of the camera according to the respective positions, and forming and storing position information.
Specifically, iris recognition is an important branch of biometric identification, which refers to a technique for identifying an identity by using an iris region of a human eye, and iris features have the advantages of high stability, high reliability, high anti-counterfeiting performance and the like compared with other biometric features.
Therefore, the present invention confirms the position of each user watching television currently through iris recognition, and can also obtain the distance between the user in front of the television and the center point of the camera through the camera (such as a depth-sensing camera), so that the position and the distance of the user can be confirmed, that is, the position information includes the information of the positions and the distances of all users watching television.
And step S20, calculating the maximum radian of the position where the television sound is transmitted to each current user according to the position information and a preset rule.
Please refer to fig. 3, which is a flowchart of step S20 in the method for controlling sound transmission of a television according to the present invention.
As shown in fig. 3, the step S20 includes:
s21, calculating the maximum radian of the television sound transmitted to the current position of each user according to the trigonometric function relation according to the positions and the distances of all the current users relative to the camera;
and S22, storing the maximum radian, wherein the maximum radian is the offset angle from the central point of the camera to the central points of the faces of all the current users.
Specifically, after the positions and distances of all current users relative to the camera are obtained, the maximum radians of the positions where sound is transmitted are calculated through an algorithm, the maximum radians refer to the offset angles from the center point of the camera to the center points of the faces of all current users, for example, the offset angles from the center point of the camera to the center point of the faces of the users can be calculated through a trigonometric function, and the offset angles can be obtained through simple calculation through the trigonometric function, so that the description is omitted here.
And step S30, loading the television sound onto the directionally-transmitted ultrasonic wave, and directionally transmitting the sound according to the maximum radian and distance of the position of each user.
Please refer to fig. 4, which is a flowchart of step S30 in the method for controlling television sound transmission according to the present invention.
As shown in fig. 4, the step S30 includes:
s31, loading audible sound waves of the television to directionally transmitted ultrasonic waves;
s32, directionally transmitting the sound into each user' S ear by ultrasonic waves according to the maximum radian and distance of the position of each user through a speaker supporting the directional transmission of the sound.
Specifically, audible sound waves are loaded onto directionally-transmitted ultrasonic waves through specific hardware (such as a loudspeaker supporting the directional transmission of sound), and then the ultrasonic waves are transmitted into the ears of a person watching television according to the direction and the radian calculated by an algorithm, so that the minimum noise can be caused to others and the best auditory effect can be realized for the person watching television.
In addition, at regular intervals, for example, 10 seconds (i.e., data is refreshed every 10 seconds), the position of the iris of a person and the previously recorded position are detected to determine whether there is a moving distance or a new person joins or leaves, and then, the appropriate transmission direction is recalculated.
Further, as shown in fig. 5, based on the above method for controlling television sound transmission, the present invention also provides a device for controlling television sound transmission, where the device for controlling television sound transmission includes:
the information acquisition module 11 is used for acquiring and recording position information of all users watching the television at present; the information processing module 12 is configured to calculate, according to the position information, a maximum radian of a position where the television sound is transmitted to each current user according to a preset rule; the sound transmission module 13 is used for loading television sound onto directionally transmitted ultrasonic waves and directionally transmitting the sound according to the maximum radian and distance of the position of each user; and the voice adjusting module 14 is used for detecting the iris position of the user and the position recorded at the previous time at preset intervals to judge whether the user has a moving distance or a new user joins or leaves, and if so, the recalculated transmission direction is realized, and the transmission direction of the television voice is adjusted in real time.
Further, the information obtaining module 11 specifically includes:
the thread starting unit is used for starting and running a dynamic iris detection thread, starting a timer and starting a camera at fixed time to identify the irises of all users watching the television at present; and the position acquisition unit is used for identifying and positioning the positions of all users through irises, calculating the distances between all current users and the central point of the camera according to the respective positions, and forming position information for storage.
Further, the information processing module 12 specifically includes:
the information calculation unit is used for calculating the maximum radian of the television sound transmitted to the position of each current user according to the position and the distance of all the current users relative to the camera and the trigonometric function relationship; and the information storage unit is used for storing the maximum radian, wherein the maximum radian is the offset angle from the central point of the camera to the central points of the faces of all the current users.
Further, the sound transmission module 13 specifically includes:
the sound wave loading unit is used for loading audible sound waves of the television to the directionally transmitted ultrasonic waves; and the directional transmission unit is used for directionally transmitting the sound into the ear of each user according to the maximum radian and distance of the position of each user by the loudspeaker supporting the directional transmission of the sound.
Further, as shown in fig. 6, based on the above method and apparatus for controlling sound transmission of a television, the present invention also provides a smart television, which includes a processor 10, a memory 20, and a display 30. Fig. 6 shows only some of the components of the smart television, but it is to be understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead.
The storage 20 may be an internal storage unit of the smart tv in some embodiments, for example, a hard disk or a memory of the smart tv. In other embodiments, the memory 20 may also be an external storage device of the Smart tv, such as a plug-in hard disk provided on the Smart tv, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and so on. Further, the memory 20 may also include both an internal storage unit and an external storage device of the smart tv. The memory 20 is used for storing application software installed in the smart television and various types of data, such as program codes for installing the smart television. The memory 20 may also be used to temporarily store data that has been output or is to be output. In one embodiment, the memory 20 stores a tv sound transmission control program 40, and the tv sound transmission control program 40 can be executed by the processor 10, so as to implement the tv sound transmission control method in the present application.
The processor 10 may be, in some embodiments, a Central Processing Unit (CPU), a microprocessor or other data Processing chip, and is used for executing program codes stored in the memory 20 or Processing data, such as executing the television sound transmission control method.
The display 30 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch panel, or the like in some embodiments. The display 30 is used for displaying information on the smart television and for displaying a visual user interface. The components 10-30 of the smart television communicate with each other via a system bus.
In one embodiment, when the processor 10 executes the tv sound transmission control program 40 in the memory 20, the following steps are implemented:
acquiring and recording position information of all users watching the television at present;
according to the position information, calculating the maximum radian of the position where the television sound is transmitted to each current user through a preset rule;
television sound is loaded onto directionally transmitted ultrasonic waves, and the sound is directionally transmitted according to the maximum radian and distance of the position of each user.
The acquiring and recording the position information of all users watching the television specifically includes:
starting and operating a dynamic iris detection thread, starting a timer, and starting a camera at fixed time to identify the irises of all users watching the television at present;
positions of all users are identified and positioned through irises, and distances between all current users and the center point of the camera are calculated according to the respective positions to form position information for storage.
The calculating, according to the position information and according to a preset rule, the maximum radian of the television sound transmitted to the current position of each user specifically includes:
according to the positions and distances of all current users relative to the camera, calculating the maximum radian of the position where the television sound is transmitted to each current user according to the trigonometric function relationship;
and saving the maximum radian, wherein the maximum radian is the offset angle from the central point of the camera to the central points of the faces of all the current users.
The loading of the television sound to the directionally transmitted ultrasonic waves specifically includes, according to the maximum radian and distance of the position of each user:
loading audible sound waves of a television onto directionally transmitted ultrasonic waves;
the ultrasound waves are directionally transmitted into each user's ear in the maximum arc and distance of the location of each user through a speaker that supports directional transmission of sound.
The method for loading the television sound to the directionally transmitted ultrasonic wave further comprises the following steps after directionally transmitting the sound according to the maximum radian and distance of the position of each user:
and detecting the iris position of the user and the position recorded at the previous time at preset intervals to judge whether the user has a moving distance or whether a new user joins or leaves, if so, recalculating the transmission direction, and adjusting the transmission direction of the television sound in real time.
The present invention also provides a storage medium, wherein the storage medium stores a television sound transmission control program, and the television sound transmission control program realizes the steps of the television sound transmission control method described above when executed by a processor.
In summary, the present invention provides a method and an apparatus for controlling sound transmission of a television, a smart television and a storage medium, wherein the method includes: acquiring and recording position information of all users watching the television at present; according to the position information, calculating the maximum radian of the position where the television sound is transmitted to each current user through a preset rule; television sound is loaded onto directionally transmitted ultrasonic waves, and the sound is directionally transmitted according to the maximum radian and distance of the position of each user. The invention detects the positions of all users watching the television currently by a front camera on the television by using an iris recognition technology, records the users as a directional transmission point, calculates the voice transmission direction and the diffusion radian by an algorithm, directionally transmits the television voice to the ears of all the users, and dynamically adjusts the voice transmission direction according to the change of the users.
Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by a computer program instructing relevant hardware (such as a processor, a controller, etc.), and the program may be stored in a computer readable storage medium, and when executed, the program may include the processes of the above method embodiments. The storage medium may be a memory, a magnetic disk, an optical disk, etc.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (9)
1. A method for controlling sound transmission of a television, the method comprising:
acquiring and recording position information of all users watching the television at present;
the acquiring and recording the position information of all users watching the television specifically includes:
starting and operating a dynamic iris detection thread, starting a timer, and starting a camera at fixed time to identify the irises of all users watching the television at present;
positions of all users are identified and positioned through irises, and the distances between all the current users and the center point of the camera are calculated according to the respective positions to form position information for storage;
according to the position information, calculating the maximum radian of the position where the television sound is transmitted to each current user through a preset rule;
television sound is loaded onto directionally transmitted ultrasonic waves, and the sound is directionally transmitted according to the maximum radian and distance of the position of each user.
2. The method according to claim 1, wherein the calculating, according to the position information and according to a preset rule, a maximum radian of the television sound transmitted to a current position of each user specifically comprises:
according to the positions and distances of all current users relative to the camera, calculating the maximum radian of the position where the television sound is transmitted to each current user according to the trigonometric function relationship;
and saving the maximum radian, wherein the maximum radian is the offset angle from the central point of the camera to the central points of the faces of all the current users.
3. The method of claim 2, wherein said directing the television sounds onto directionally-transmitted ultrasound waves, and wherein said directing the sounds according to the maximum arc and distance of the location of each user specifically comprises:
loading audible sound waves of a television onto directionally transmitted ultrasonic waves;
the ultrasound waves are directionally transmitted into each user's ear in the maximum arc and distance of the location of each user through a speaker that supports directional transmission of sound.
4. The method of claim 1, wherein said directing the television sound onto directionally-transmitted ultrasonic waves further comprises, after directionally transmitting the sound according to the maximum arc and distance of the location of each user:
and detecting the iris position of the user and the position recorded at the previous time at preset intervals to judge whether the user has a moving distance or whether a new user joins or leaves, if so, recalculating the transmission direction, and adjusting the transmission direction of the television sound in real time.
5. The television sound transmission control method according to claim 4, wherein the preset time is 10 seconds.
6. A television sound transmission control apparatus, characterized by comprising:
the information acquisition module is used for acquiring and recording the position information of all users watching the television at present;
the information acquisition module specifically includes:
the thread starting unit is used for starting and running a dynamic iris detection thread, starting a timer and starting a camera at fixed time to identify the irises of all users watching the television at present;
the position acquisition unit is used for identifying and positioning the positions of all users through irises, calculating the distances between all current users and the center point of the camera according to the respective positions, and forming position information for storage;
the information processing module is used for calculating the maximum radian of the position where the television sound is transmitted to each current user according to the position information and a preset rule;
the sound transmission module is used for loading the television sound to the directionally transmitted ultrasonic waves and directionally transmitting the sound according to the maximum radian and distance of the position of each user;
and the voice adjusting module is used for detecting the iris position of the user and the position recorded at the previous time at preset intervals to judge whether the user has a moving distance or whether a new user joins or leaves, and if so, the newly calculated transmission direction is realized, and the transmission direction of the television voice is adjusted in real time.
7. The television sound transmission control device according to claim 6, wherein the information processing module specifically includes:
the information calculation unit is used for calculating the maximum radian of the television sound transmitted to the position of each current user according to the position and the distance of all the current users relative to the camera and the trigonometric function relationship;
the information storage unit is used for storing the maximum radian, wherein the maximum radian is the offset angle from the center point of the camera to the center points of the faces of all the current users;
the sound transmission module specifically includes:
the sound wave loading unit is used for loading audible sound waves of the television to the directionally transmitted ultrasonic waves;
and the directional transmission unit is used for directionally transmitting the sound into the ear of each user according to the maximum radian and distance of the position of each user by the loudspeaker supporting the directional transmission of the sound.
8. An intelligent television, characterized in that the intelligent television comprises: memory, processor and a television sound transmission control program stored on the memory and executable on the processor, the television sound transmission control program when executed by the processor implementing the steps of the television sound transmission control method according to any of claims 1-5.
9. A storage medium storing a television sound transmission control program which, when executed by a processor, implements the steps of the television sound transmission control method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624461.0A CN111385649B (en) | 2018-12-28 | 2018-12-28 | Television sound transmission control method and device, smart television and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624461.0A CN111385649B (en) | 2018-12-28 | 2018-12-28 | Television sound transmission control method and device, smart television and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111385649A CN111385649A (en) | 2020-07-07 |
| CN111385649B true CN111385649B (en) | 2022-01-04 |
Family
ID=71217995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811624461.0A Active CN111385649B (en) | 2018-12-28 | 2018-12-28 | Television sound transmission control method and device, smart television and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111385649B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112380972B (en) * | 2020-11-12 | 2022-03-15 | 四川长虹电器股份有限公司 | Volume adjusting method applied to television scene |
| CN115379297A (en) * | 2021-05-18 | 2022-11-22 | 南宁富联富桂精密工业有限公司 | Directional sound transmission method, electronic device and storage medium |
| CN113438548B (en) * | 2021-08-30 | 2021-10-29 | 深圳佳力拓科技有限公司 | Digital television display method and device based on video data packet and audio data packet |
| CN115361573A (en) * | 2022-08-18 | 2022-11-18 | 深圳康佳电子科技有限公司 | Method for controlling sound directional propagation of smart television, television and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893858A (en) * | 2010-07-15 | 2010-11-24 | 华中科技大学 | Method for controlling distance between eyes of user and screen of electronic equipment |
| CN103002376A (en) * | 2011-09-09 | 2013-03-27 | 联想(北京)有限公司 | Method for orientationally transmitting voice and electronic equipment |
| CN106792341A (en) * | 2016-11-23 | 2017-05-31 | 广东小天才科技有限公司 | A kind of audio-frequency inputting method, device and terminal device |
| CN107360500A (en) * | 2017-08-17 | 2017-11-17 | 三星电子（中国）研发中心 | A kind of method of outputting acoustic sound and device |
| CN108595145A (en) * | 2018-04-26 | 2018-09-28 | 广东小天才科技有限公司 | Speech play control method, device and the wearable device of wearable device |
| CN108805086A (en) * | 2018-06-14 | 2018-11-13 | 联想(北京)有限公司 | A kind of media control method and apparatus for processing audio |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205628B (en) * | 2015-05-06 | 2018-11-02 | 小米科技有限责任公司 | Voice signal optimization method and device |
-
2018
- 2018-12-28 CN CN201811624461.0A patent/CN111385649B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893858A (en) * | 2010-07-15 | 2010-11-24 | 华中科技大学 | Method for controlling distance between eyes of user and screen of electronic equipment |
| CN103002376A (en) * | 2011-09-09 | 2013-03-27 | 联想(北京)有限公司 | Method for orientationally transmitting voice and electronic equipment |
| CN106792341A (en) * | 2016-11-23 | 2017-05-31 | 广东小天才科技有限公司 | A kind of audio-frequency inputting method, device and terminal device |
| CN107360500A (en) * | 2017-08-17 | 2017-11-17 | 三星电子（中国）研发中心 | A kind of method of outputting acoustic sound and device |
| CN108595145A (en) * | 2018-04-26 | 2018-09-28 | 广东小天才科技有限公司 | Speech play control method, device and the wearable device of wearable device |
| CN108805086A (en) * | 2018-06-14 | 2018-11-13 | 联想(北京)有限公司 | A kind of media control method and apparatus for processing audio |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111385649A (en) | 2020-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111385649B (en) | Television sound transmission control method and device, smart television and storage medium | |
| US11563739B2 (en) | Authenticating a user device via a monitoring device | |
| EP3520434B1 (en) | Method for detecting wrong positioning of earphone, and electronic device and storage medium therefor | |
| EP3179474B1 (en) | User focus activated voice recognition | |
| US10204624B1 (en) | False positive wake word | |
| US11386886B2 (en) | Adjusting speech recognition using contextual information | |
| US9626150B2 (en) | Audio input from user | |
| KR102262853B1 (en) | Operating Method For plural Microphones and Electronic Device supporting the same | |
| US10073671B2 (en) | Detecting noise or object interruption in audio video viewing and altering presentation based thereon | |
| US11126878B2 (en) | Identification method and apparatus and computer-readable storage medium | |
| KR102525126B1 (en) | Electronic device comprising iris camera | |
| WO2018191940A1 (en) | Method for detecting biological feature data, biological feature recognition apparatus and electronic terminal | |
| KR102309110B1 (en) | Electronic device and method for controlling external electroinc device connected to usb type-c connector | |
| CN106792341A (en) | A kind of audio-frequency inputting method, device and terminal device | |
| CN103890813A (en) | Gain value of image capture component | |
| CN109961781B (en) | Robot-based voice information receiving method and system and terminal equipment | |
| US20190050195A1 (en) | Output provision based on gaze detection | |
| US9401179B2 (en) | Continuing media playback after bookmarking | |
| KR102362121B1 (en) | Electronic device and input and output method thereof | |
| US20180027127A1 (en) | Coordinating input on multiple local devices | |
| CN110401793A (en) | Method and apparatus for controlling intelligent terminal | |
| KR101495790B1 (en) | Mobile terminal and method for controlling screen display thereof | |
| KR20180032947A (en) | Method for controlling a sensor and electronic device thereof | |
| US20200192485A1 (en) | Gaze-based gesture recognition | |
| US20210097160A1 (en) | Sound-based user liveness determination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |