Obviously, in the new Apple TV, Siri is becoming more intelligent, and you can even blur search content through keywords like “The Edwardian Norton guest's set of “Modern Familyâ€â€ and Siri can accurately present it. In Cnet's previous tests, the ease of use of the new Apple TV was significantly better than that of Amazon, Roku and other competitors.
However, Arthur Greenwald, producer and consultant of Greenwald Media, believes that the application is not yet the future of television and is now more of a temporary gateway. In fact, he thinks that Tim Cook is also very clear about this. This week, Apple announced that CBS, NBC and other major US television networks have joined the Apple TV camp. These indications indicate that in the field of streaming media, content is still the key to success.
Arthur Greenwald also believes that Apple is likely to plan a comprehensive streaming media subscription service to provide users with a full range of mainstream video services. Of course, Siri plays an important role in it as a gateway and search engine to provide a simple and efficient search experience. Apple recently announced that all tvOS applications must support the Siri remote control, which also confirms this point.
So, will Apple TV and Apple get more success? The outlook seems very clear. First, "content is king" is still the key to success in the field of television and streaming media. Apple currently has a lot of resources. Tim Cook has never bothered to use technology voice to highlight Apple TV's selling points in public, but rather talked about their love of great TV programs, which is very much in line with consumer psychology. Second, under the support of strong content, Apple TV's system and Siri do have experience beyond the competition. This is a very good aid. Consumers obviously prefer simple, easy-to-use products.
All in all, the application is not yet the most critical part of future TV development, but it does help vendors to promote their content services.
In the rectifier circuit; the use of diodes in series can increase the back pressure withstand value (usually the sum of the back pressure of all diodes, but it is best to use diodes of the same specification).
In the voltage stabilization circuit; the series connection of the diode is equal to the sum of the voltage stabilization value of the diode. The use of diodes in parallel is theoretically the sum of rated currents, but considering that it is impossible to be absolutely symmetrical, they can only be used below 80% of the total.
TVS transient suppressor diodes work in the same way as regulator diodes, but there are structural differences.The biggest difference is that the PN junction area composed of the general regulator diode is very small, it can withstand the reverse current is small.
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