CN106878785A - A kind of TV with acoustic control program guide - Google Patents
A kind of TV with acoustic control program guide Download PDFInfo
- Publication number
- CN106878785A CN106878785A CN201710085042.3A CN201710085042A CN106878785A CN 106878785 A CN106878785 A CN 106878785A CN 201710085042 A CN201710085042 A CN 201710085042A CN 106878785 A CN106878785 A CN 106878785A
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- Prior art keywords
- voice
- program guide
- control
- signal
- control program
- Prior art date
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- 238000000605 extraction Methods 0.000 claims abstract description 16
- 230000005055 memory storage Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000036541 health Effects 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005457 optimization Methods 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42203—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- 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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- 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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42222—Additional components integrated in the remote control device, e.g. timer, speaker, sensors for detecting position, direction or movement of the remote control, microphone or battery charging device
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Selective Calling Equipment (AREA)
- Details Of Television Systems (AREA)
Abstract
The present invention provides a kind of TV with acoustic control program guide, including remote terminal and television terminal, the acoustic control program guide controller for acoustic control program guide is provided with remote terminal, speech-control utensil has voice extraction module, sound identification module and Infrared Remote-Control Sending module, and voice extraction module is used to gather and export the voice signal of operator；Sound identification module is used to store or/and recognize after processing the voice signal of voice extraction module output, and sends control signal according to recognition result；Infrared Remote-Control Sending module receives the control of sound identification module, and the television terminal is launched infrared signal to adjust the program guide of television terminal to target menu.The TV of the acoustic control program guide of constituted above, the control circuit to remote terminal on the premise of the existing channel selection control circuit of television set is not changed improves, and realizes the acoustic control regulation of television program menu, improves the ease of use and function optimization of television set.
Description
Technical field
The present invention relates to a kind of television set, and in particular to a kind of TV with acoustic control program guide.
Background technology
Current television set is all come the TV of switching TV channel or Internet resources, electricity by remote control using user
Shadow, video etc., when user uses, set up corresponding relation, it is necessary to turn by the channel number in the channel of each TV station and television set
When changing channel, manipulate the button on remote control or television set to reach the purpose of converted channel or converting network resource, television set
Use need user remember television set in what TV station of each correspondence of channel number, even if having access to section by remote controller key
Mesh menu, target program is searched one by one also can expend the time, and at the same time, most of the elderly will not be by remote control
Button operates program guide.In this way, be expected to develop with reference to current sound control technique a controlling switching to save by acoustic control
The television set of mesh menu, to improve the ease of use and function optimization of television set.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of TV with acoustic control program guide, not changing electricity
Control circuit on the premise of depending on the existing channel selection control circuit of machine to remote terminal improves, and realizes television program menu
Acoustic control is adjusted, and improves the ease of use and function optimization of television set.
To reach above-mentioned purpose, technical scheme is as follows：A kind of TV with acoustic control program guide, including it is distant
Control terminal and television terminal, it is characterised in that：The acoustic control program dish for acoustic control program guide is provided with the remote terminal
Single controller, the speech-control utensil has voice extraction module, sound identification module and Infrared Remote-Control Sending module,
- voice the extraction module, its voice signal for being used to gather and export operator；
- the sound identification module, its be used for voice extraction module output voice signal process after storage or/
And identification, and control signal is sent according to recognition result；
- Infrared Remote-Control Sending the module, its control for receiving sound identification module, and the television terminal is launched
Infrared signal is adjusting the program guide of television terminal to target menu.
In a preferred embodiment of the invention, further include the sound identification module include set up sample unit and
Identification sample unit, sample unit and identification sample unit two are being set up by the Keyboard Control sound identification module on remote terminal
Switched between person,
- it is described set up sample unit, voice sample memory block is provided with it, voice sample memory block memory storage is specific
Voice signal；
- identification the sample unit, it is recognized currently based on the voice signal of voice sample memory block memory storage
The voice signal of input, control signal is sent after recognizing successfully to Infrared Remote-Control Sending unit.
In a preferred embodiment of the invention, further including the voice signal of current input can also turn into specific
Voice signal and be stored in voice sample memory block, and whether voice sample memory block is stored in by the Keyboard Control of remote terminal
It is interior.
In a preferred embodiment of the invention, further include that the sound identification module includes middle control chip, voice
Chip, modulate circuit and A/D converter, the speech chip receive the output signal of the voice extraction module, and based on institute
State modulate circuit to nurse one's health signal, and exported to middle control chip through A/D converter.
In a preferred embodiment of the invention, the model TSG410 of the speech chip is further included.
In a preferred embodiment of the invention, further include that the modulate circuit includes the amplification electricity being sequentially connected
Road, shaping circuit, bandwidth-limited circuit.
In a preferred embodiment of the invention, further include that the voice extraction module includes the M1 of microphone one, wheat
Gram M2 of wind two, the R1 of resistance one, the R2 of resistance two, the R3 of resistance three and operational amplifier EA, after the M1 of the microphone one and R1 of resistance one series connection
The negative-phase input of operational amplifier EA is connected to, is connected to operational amplifier EA's after the M2 of the microphone two and R2 of resistance two series connection
Normal phase input end, connects the R3 of resistance three between the normal phase input end of operational amplifier EA and its output end, operational amplifier EA's
Output end is connected to sound identification module.
In a preferred embodiment of the invention, further include that the M1 of the microphone one and the M2 of microphone two are electret
Body transmitter.
In a preferred embodiment of the invention, further include that the Infrared Remote-Control Sending module includes triode Q, red
The carrier signal line of chip is controlled in the base stage connection of outside line emitting diode D, triode Q, its grounded emitter, its colelctor electrode connects
The negative pole of infrared light emitting diode D is connect, the data-signal to be sent of chip is controlled in the positive pole connection of infrared light emitting diode D
Line.
In a preferred embodiment of the invention, the positive pole and data to be sent of infrared light emitting diode are further included
The regulation resistance RS for adjusting infrared light emitting diode transmission power is provided between holding wire.
The beneficial effects of the invention are as follows:
A kind of TV with acoustic control program guide of the invention, before the existing channel selection control circuit of television set is not changed
Put improves to the control circuit of remote terminal, realizes the acoustic control regulation of television program menu, improves making for television set
With convenience and function optimization；
Being adjusted by acoustic control to implement function such as：
1st, ON/OFF TV；
2nd, the acoustic control of program guide is had access to；
3rd, television channel selection, the switching of Internet resources target video；
4th, television sound volume regulation, picture brightness regulation etc..
Brief description of the drawings
Technical scheme in technology in order to illustrate more clearly the embodiments of the present invention, in being described to embodiment technology below
The required accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some realities of the invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structured flowchart of the preferred embodiment of the present invention.
Wherein：10- voice extraction modules, 20- sound identification modules, 30- Infrared Remote-Control Sending modules.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment
As shown in figure 1, a kind of TV with acoustic control program guide is disclosed in the present embodiment, including remote terminal and electricity
Depending on machine terminal, the acoustic control program guide controller for acoustic control program guide, above-mentioned speech-control are provided with above-mentioned remote terminal
Utensil has voice extraction module 10, sound identification module 20 and Infrared Remote-Control Sending module 30,
- above-mentioned voice extraction module 10, its voice signal for being used to gather and export operator；
- above-mentioned sound identification module 20, it is used to be deposited after processing the voice signal of the output of voice extraction module 10
Storage or/and identification, and control signal is sent according to recognition result；
- above-mentioned Infrared Remote-Control Sending module 30, its control for receiving sound identification module 20, and to above-mentioned television terminal
Transmitting infrared signal is adjusting the program guide of television terminal to target menu.
Specifically, above-mentioned voice extraction module 10 include the M1 of microphone one, the M2 of microphone two, the R1 of resistance one, the R2 of resistance two,
The negative input of operational amplifier EA is connected to after the R3 of resistance three and operational amplifier EA, the M1 of microphone one and the R1 of resistance one series connection
End, is connected to the normal phase input end of operational amplifier EA after the M2 of the microphone two and R2 of resistance two series connection, operational amplifier EA is just
The output end that resistance three R3, operational amplifier EA are connected between phase input and its output end is connected to sound identification module 20.
In face of sending words person, its output accesses operational amplifier EA normal phase input ends to the M2 of microphone two, the M1 of microphone one back to sending words person, its
The negative-phase input of output end concatenation operation amplifier EA, two microphones for thus designing are relative to television set and other noises
The position in source is essentially the same remote, is so homogenized the input nonlinearities of the two, reduces the interference that voice is extracted；The M1 of above-mentioned microphone one
With the preferred electret microphones of the M2 of microphone two, simple structure, lightweight, small volume, frequency response money, fidelity are good.It is defeated
Going out after signal amplifies through operational amplifier EA can improve it and use sensitivity.
Above-mentioned sound identification module 20 includes setting up sample unit and identification sample unit, by the keyboard control on remote terminal
Sound identification module processed is setting up sample unit and is recognizing that sample unit is switched between the two, above-mentioned to set up in sample unit
It is provided with voice sample memory block, the above-mentioned voice sample memory block specific voice signal of memory storage；Above-mentioned identification sample unit, its
The voice signal of current input is recognized based on the voice signal of voice sample memory block memory storage, to red after recognizing successfully
Outer remote-controlled launch unit sends control signal；According to needs are used, the voice signal of current input can also turn into specific language
Message number and be stored in voice sample memory block, and whether be stored in voice sample memory block by the Keyboard Control of remote terminal.
Specifically, realizing the sound identification module 20 of as above function, its concrete structure is as follows：
Above-mentioned sound identification module 20 includes middle control chip, speech chip, modulate circuit and A/D converter, above-mentioned voice
Chip receives the output signal of above-mentioned voice extraction module, and signal is nursed one's health based on above-mentioned modulate circuit, and turns through A/D
Parallel operation is exported to middle control chip, and above-mentioned modulate circuit includes the amplifying circuit, shaping circuit, the bandwidth-limited circuit that are sequentially connected,
The model TSG410 of above-mentioned speech chip.
The sound identification module 20 of above structure, during function above is realized, is carried out in two steps：1. sample is set up
This；2. sample is recognized.Specific voice is pre-entered, such as, against microphone input " one, center " voice, speech chip connects
After receiving " center one " this voice, first it is amplified, shaping, then bandpass filtering is carried out to it, filter unnecessary height
Frequency and low-frequency component, are re-fed into A/D converter after compression, are become data signal, by above procedure, in middle control chip
Control under, the voice signal of institute " center one " is stored in speech samples in the form of data signal and goes to memory block；Based on
Go up same step to store multiple speech samples, complete first step, that is, set up sample (storehouse).
When user's operation TV needs conversion program guide, the desired target program of hand-held remote controller phonetic entry, voice
After identification module 20 receives current speech signal, by it with Sample Storehouse in signal compare identification, stored from speech samples
The data signal extracted and compare successful voice is recognized in area, in this, as the control signal hair of Infrared Remote-Control Sending module 30
Go out.
Above-mentioned Infrared Remote-Control Sending module 30 includes triode Q, infrared light emitting diode D, and the base stage of triode Q is connected
The carrier signal line of middle control chip, its grounded emitter, the negative pole of its colelctor electrode connection infrared light emitting diode D, infrared ray
Emitting diode D positive pole connection in control chip data signal line to be sent, the positive pole of infrared light emitting diode with it is pending
Send the regulation resistance RS being provided between data signal line for adjusting infrared light emitting diode transmission power.
The middle control chip of sound identification module 20 produces the data to be sent (identification being made up of periodic binary coding
The data signal of successful voice), while middle control chip produces carrier signal, the two are passed through by the signal that middle control chip is produced
After current-limiting resistance Ri, regulation resistance Rs, the modulation amplifying circuit of triode Q compositions, infrared light emitting diode D is driven to produce red
Outside line controls television set to switch program guide to spatial emission.
The TV of the acoustic control program guide of constituted above, it is right on the premise of the existing channel selection control circuit of television set is not changed
The control circuit of remote terminal is improved, and realizes the acoustic control regulation of television program menu, improves the easy to use of television set
Property and function optimization；
Being adjusted by acoustic control to implement function such as：
1st, ON/OFF TV；
2nd, the acoustic control of program guide is had access to；
3rd, television channel selection, the switching of Internet resources target video；
4th, television sound volume regulation, picture brightness regulation etc..
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of TV with acoustic control program guide, including remote terminal and television terminal, it is characterised in that：The remote control
The acoustic control program guide controller for acoustic control program guide is provided with terminal, the speech-control utensil has voice to extract mould
Block, sound identification module and Infrared Remote-Control Sending module,
- voice the extraction module, its voice signal for being used to gather and export operator；
- the sound identification module, it is used to store or/and know after processing the voice signal of voice extraction module output
Not, and control signal is sent according to recognition result；
- Infrared Remote-Control Sending the module, its control for receiving sound identification module, and infrared is launched to the television terminal
Signal is adjusting the program guide of television terminal to target menu.
2. a kind of TV with acoustic control program guide according to claim 1, it is characterised in that：The speech recognition mould
Block includes setting up sample unit and identification sample unit, and sample is being set up by the Keyboard Control sound identification module on remote terminal
Unit and identification sample unit are switched between the two,
- it is described set up sample unit, voice sample memory block, the voice sample memory block specific language of memory storage are provided with it
Message number；
- identification the sample unit, it recognizes current input based on the voice signal of voice sample memory block memory storage
Voice signal, send control signal to Infrared Remote-Control Sending unit after recognizing successfully.
3. a kind of TV with acoustic control program guide according to claim 2, it is characterised in that：The voice of current input
Signal can also turn into specific voice signal and be stored in voice sample memory block, and by remote terminal Keyboard Control whether
It is stored in voice sample memory block.
4. a kind of TV with acoustic control program guide according to Claims 2 or 3, it is characterised in that：The voice is known
Other module includes middle control chip, speech chip, modulate circuit and A/D converter, and the speech chip receives the voice and extracts
The output signal of module, and signal is nursed one's health based on the modulate circuit, and exported to middle control chip through A/D converter.
5. a kind of TV with acoustic control program guide according to claim 4, it is characterised in that：The speech chip
Model TSG410.
6. a kind of TV with acoustic control program guide according to claim 4, it is characterised in that：The modulate circuit bag
Include amplifying circuit, shaping circuit, the bandwidth-limited circuit being sequentially connected.
7. a kind of TV with acoustic control program guide according to claim 1, it is characterised in that：The voice extracts mould
Block includes microphone one (M1), microphone two (M2), resistance one (R1), resistance two (R2), resistance three (R3) and operational amplifier
(EA), microphone one (M1) and resistance one (R1) are connected to the negative-phase input of operational amplifier (EA), microphone two after connecting
(M2) normal phase input end of operational amplifier (EA) and after resistance two (R2) series connection is connected to, the positive of operational amplifier (EA) is defeated
Enter and resistance three (R3) is connected between end and its output end, the output end of operational amplifier (EA) is connected to sound identification module.
8. a kind of TV with acoustic control program guide according to claim 7, it is characterised in that：The microphone one
And microphone two (M2) is electret microphone (M1).
9. a kind of TV with acoustic control program guide according to claim 4, it is characterised in that：The infrared remote control hair
Penetrating module includes triode (Q), infrared light emitting diode (D), and the carrier signal of chip is controlled in the base stage connection of triode (Q)
Line, its grounded emitter, the negative pole of its colelctor electrode connection infrared light emitting diode (D), infrared light emitting diode (D) is just
The data signal line to be sent of chip is controlled in the connection of pole.
10. a kind of TV with acoustic control program guide according to claim 9, it is characterised in that：Infrared emitting two
The regulation electricity for adjusting infrared light emitting diode transmission power is provided between the positive pole of pole pipe and data signal line to be sent
Resistance (RS).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085042.3A CN106878785A (en) | 2017-02-17 | 2017-02-17 | A kind of TV with acoustic control program guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085042.3A CN106878785A (en) | 2017-02-17 | 2017-02-17 | A kind of TV with acoustic control program guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106878785A true CN106878785A (en) | 2017-06-20 |
Family
ID=59166133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710085042.3A Pending CN106878785A (en) | 2017-02-17 | 2017-02-17 | A kind of TV with acoustic control program guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106878785A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108810606A (en) * | 2018-06-20 | 2018-11-13 | 青岛海信传媒网络技术有限公司 | A kind of setting method, device and the television set of TV matrix form menu |
| CN109256130A (en) * | 2018-11-29 | 2019-01-22 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | The television set of phonetic incepting function |
| WO2019134106A1 (en) * | 2018-01-05 | 2019-07-11 | 深圳市沃特沃德股份有限公司 | Voice remote control apparatus |
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| CN101887636A (en) * | 2009-05-13 | 2010-11-17 | 深圳市汇川信息技术有限公司 | Infrared signal transmission circuit of remote controller |
| US20140002754A1 (en) * | 2011-03-21 | 2014-01-02 | Qingdao Haier Electronics Co., Ltd. | Remote Control and Television System |
| CN203520627U (en) * | 2013-08-09 | 2014-04-02 | Tcl通力电子（惠州）有限公司 | Infrared receiver and infrared remote control system |
| CN203788377U (en) * | 2013-12-25 | 2014-08-20 | 李朔 | Voice switch channel LED TV |
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| CN2518278Y (en) * | 2001-12-31 | 2002-10-23 | 海尔集团公司 | Acoustic controlled telephone remote controller |
| CN101211504A (en) * | 2006-12-31 | 2008-07-02 | 康佳集团股份有限公司 | Method, system and apparatus for remote control for TV through voice |
| CN101887636A (en) * | 2009-05-13 | 2010-11-17 | 深圳市汇川信息技术有限公司 | Infrared signal transmission circuit of remote controller |
| US20140002754A1 (en) * | 2011-03-21 | 2014-01-02 | Qingdao Haier Electronics Co., Ltd. | Remote Control and Television System |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019134106A1 (en) * | 2018-01-05 | 2019-07-11 | 深圳市沃特沃德股份有限公司 | Voice remote control apparatus |
| CN108810606A (en) * | 2018-06-20 | 2018-11-13 | 青岛海信传媒网络技术有限公司 | A kind of setting method, device and the television set of TV matrix form menu |
| CN109256130A (en) * | 2018-11-29 | 2019-01-22 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | The television set of phonetic incepting function |
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Application publication date: 20170620 |