How obedient is this TV?
Millet TV 4A 55 inch millet mall
It is not too difficult for a movie title to directly say a movie title. Millet TV 4A acts as an artificial intelligence voice TV. It can also provide you with content that you are interested in based on the keywords, and can even do some Popular rankings, such as high-rated movies, can be further screened on this basis, such as Oscar-winning, free, paid...and even face recognition and image comprehension.
Some third-party applications can also control Skyworth 55G6A Suning price 5699 yuan
The cool open system specially designed for TVs has evolved to 5.8. This version has increased the functionality of cool-open wizards. It can realize weather inquiries, stock inquiries, etc., and voice search can be nothing but a time when it is okay. Conversational chat, and even some third-party applications can be docked, such as QQ music, Wei Wei live, etc., which is currently not supported by many other voice search TV.
0.98 seconds speed precision speech recognition micro whale TV 55 inch whale official website price 4598 yuan
Although it was not a long time since its founding, the first generation of products of the Micro Whale TV has already achieved the voice function. It has established cooperation with the HKUST News Communication and has continuously explored voice control. Micro Whale TV's voice service has been optimized for daily usage habits. Now it has achieved 0.98 seconds of speedy accurate voice recognition, and it can summon cinematic movies, hit variety shows, and weather forecasts in one second.
Without remote control can also control TV Le Super TV 4 X55 music as the mall price 4599 yuan
LeTV is also equipped with a voice function earlier. Although voice search is not a new technology, in addition to Levision Super TV in addition to the content you want to see, you can also talk to Super TV across the air, because the top of the TV With two anti-noise microphones, when the TV is in the standby mode, you only need to say “Hello, Super TV†to wake up the TV and tell it directly what you want to see. You can control the TV without the remote controller. It should be noted that the Super Voice feature of the Super 4 X55 has not yet been officially opened. The official website shows that the follow-up software upgrade will be implemented.
In my opinion, the voice function should become the standard of future smart TVs. Although there are still problems of this kind or other in the course of use, its appearance has indeed made it easier to manipulate TVs, with the development of voice technology. It will definitely become better. â–
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.
What is an aluminum PCB?
Aluminum-based circuit board is a circuit board called PCB circuit board production.
PCB aluminum substrate is a unique metal-based copper clad laminate. Aluminum Base Board has good thermal conductivity, electrical insulation performance and mechanical processing performance.
â—Aluminum base board surface mount technology (SMT); Aluminum base board has good heat dissipation performance in the circuit design scheme;
â—Aluminum base board can lower the temperature, improve the power density and reliability of the product, and prolong the service life of the product;
â—Aluminum base board can reduce the volume and reduce the cost of hardware and assembly;
â—Aluminum base board can replace ceramic substrate printed board for better mechanical endurance.
PCB aluminum-based copper clad laminate is a metal circuit board material, which is composed of copper foil, a thermally conductive insulating layer and a metal substrate. Its structure is divided into three layers:
Circuit layer: equivalent to the copper clad laminate of ordinary PCB, the thickness of the circuit copper foil is 1oz to 10oz.
Insulation layer: The insulation layer is a layer of low thermal resistance thermally conductive insulating material. Thickness: 0.003" to 0.006" inches is the core technology of aluminum-based copper clad laminates, which has obtained UL certification.
Base layer: It is a metal substrate, generally aluminum or optional copper. Aluminum-based copper clad laminate and traditional epoxy glass cloth laminate, etc.
The PCB aluminum substrate is composed of a circuit layer, a thermally conductive insulating layer and a metal base layer; the circuit layer (ie, copper foil) is usually etched to form a printed circuit to connect the various components of the assembly. In general, the circuit layer requires a large current-carrying Therefore, thicker copper foil should be used, the thickness is generally 35μm~280μm;
The thermal insulation layer is the core technology of the PCB aluminum substrate. It is generally composed of a special polymer filled with special ceramics. It has low thermal resistance, excellent viscoelasticity, thermal aging resistance, and can withstand mechanical and thermal stress. IMS-H01, IMS-H02 and LED-0601 and other high-performance PCB aluminum substrates thermally conductive insulation layer is the use of this technology, so that it has extremely good thermal conductivity and high-strength electrical insulation performance;
The metal base layer is the supporting member of the aluminum substrate and requires high thermal conductivity. Generally, it is aluminum plate, but copper plate can also be used (copper plate can provide better thermal conductivity), which is suitable for conventional machining such as drilling, punching and cutting. Compared with other materials, PCB materials have incomparable advantages. Suitable for Surface-Mount (SMT) &BGA Assembly of power components. No radiator is needed, the volume is greatly reduced, the heat dissipation effect is excellent, and the insulation performance and mechanical performance are good.
1. Audio equipment: input and output amplifiers, balanced amplifiers, audio amplifiers, preamplifiers, power amplifiers, etc.
2. Power equipment: 4 Layer Power Line Circuits switching regulator, DC/AC converter, SW regulator, etc.
3. Communication electronic equipment: high-frequency amplifier `filtering electrical appliance` transmission circuit.
4. Office automation equipment: motor drives, etc.
5. Automobile: electronic regulator `igniter` power controller, etc.
6. Computer: CPU board, floppy disk drive, power supply device, etc.
7. Power module: converter `solid relay` rectifier bridge, etc.
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