As the level of consumption continues to increase, consumers’ quest for spiritual life has become more intense. Film is undoubtedly one of the most important choices for most people to live and play. If they can see high-definition screens and sound-filled movies at home or at any other place at any time. , I believe many people will no longer choose a movie theater.
The use of audio in smart projections has always been a topic of controversy among users. Some people think that adding sound to the projector is not a good idea. The projector is good enough for picture quality, and some people think that the built-in sound is very convenient for the use of projection. The controversy has always been there, but it is clear that the latter is more in line with the mainstream trend. Each projection manufacturer has launched products with "high-quality" sound. In this trend, the faster ones are cool music technology, as early as In 2016, Cool Music regards S3 built-in hivi HIFI audio to arouse the praise of many people. Recently, the released Cool Music Vision cooperated with the famous American brand AR to create a dual-channel split HiFi stereo for Cool Music as the R4.
From the appearance point of view, this cool music as the R4 looks a little maverick, the most intuitive performance is in its body, cool music as the R4 technology full of metal vertical arc body design, unlike the ordinary projection flat Design. In addition, a detachable real cowhide strap is also very close to the body, so you can carry the high-performance smart theater with one hand with ease.
880 ANSI brightness is just a lot of good for many 1000+ANSI lumen projectors, but the application of innovative RGGB four-channel design, 8A LED package and overcurrent drive technology, plus seven full-glass high-definition telecentric lens made by optical master, all The optical path system of the metal lens barrel and glass fixtures makes the 880 ANSI R4 more than 1000 lumens better than the 1000 lumens, and the 1.2 to 1 ratio ratio can be easily controlled even with a 150-inch screen.
After many experiments and measurements, AR acoustic engineers decided to use two 5W full-frequency speaker units, and these two models use a separate arrangement. Why do they use this arrangement? According to the R4 team, the two speaker units are not equal to two channels. As long as professional and rigorous speaker units are arranged in order to give full play to the speaker's performance, a true two-channel sound is presented. With the United States TI audio driver chip, DBE dynamic bass enhancement technology, DSP sound field processing technology, 360 ° Dolby surround sound technology, making R4 can show excellent high school bass, restore cinematic sound effects.
R4 main cost-effective, causing full HD popularity tide
Cool Music has absolute technological and R&D advantages in many fields of intelligent micro-investment, and is also looking for its own deficiencies. It actively seeks cooperation with outside experts such as experts and domestic and foreign companies. Cooperation with AR is one of the most successful cases. Foreseeing that in addition to clear picture quality, the R4 series will also be outstanding in terms of sound quality.
In terms of configuration, the R4 is equipped with a powerful dual 64-bit Mstar intelligent system. The speed of operation and processing is soaring. Together with 3G DDR4R running memory and 16GGeMMC large memory, the transmission speed is faster and more stable. The powerful configuration makes the R4 run as fast as lightning. There is no carton. US AR custom 10W dual-channel split-type stereo, 360 ° no dead end to enjoy the sound of nature.
Above, we can not only see the cool music as the R4's image quality and configuration advantages, but also can see R4 to make the "home theater" more convenient, shocked on the sound of a substantial increase, plus 3,000 yuan price It is almost impossible to find a smart projection that can compete with R4. This is why many fans and netizens spontaneously listed R4 as the most worthy intelligent micro-projection product!
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.
Mini Projector
The so-called mini projector is also called pico projector, TRT-Lcos Portable Projector. Mainly through the 3M LCOS RGB three-color projector and 720P film decoding technology, the traditional huge projector is refined, portable, miniaturized, entertaining and practical, making the projection technology closer to life and entertainment.
Usually the projector has certain regulations on 2 aspects:
a). Size: Usually the size is the size of a mobile phone.
b). Battery life: It is required to have at least 1-2 hours or more of battery life when it is not connected to power.
In addition, its general weight will not exceed 0.2Kg, and some do not even need fan cooling or ultra-small silent fan cooling. It can be carried with you (it can be put into your pocket), and the screen can be projected to 40-50 inches or more.
Advantage:
1. Completely replace the MP5 player, video, listening to songs, playing games, e-books, picture browsing, etc. MP5 video is affected by physical performance, the screen can not be bigger, and the screen of this thing is at least 20 inches.
2. Instead of the TV function, the machine can have a built-in CMMB function, or it can be directly connected to the set-top box to play the TV, and it can be used as a 21-inch TV during the day.
Look, it can be used as a 60-100-inch TV at night to achieve the effect of home theater; it is convenient to move and break through the traditional film and television space. Even if you are on the mountain, you can also share today's TV series, movies, and MTV with your lover.
3. Business office: instead of large projectors, it is used for company meetings; the price of large projectors is 4,000 to 14,000, and the lamp life is more than 1,000 hours, which is not convenient to carry. 30,000 hours, no need to change the bulb for 3 years, easy to carry, the salesman only needs to bring a micro projector to demonstrate the new product, which can achieve the demonstration effect.
4. Teaching: training meetings, classroom teaching; traditional projectors are not easy to carry. In school classrooms, due to the naughty students, projectors are not safe to place in the classroom and are easily damaged by students. The portability of micro projectors makes up for the teaching vacancies. In the future, teachers only need to store the materials in the projector and show them to students for teaching, saving the trouble of textbooks and handwriting with pens and chalks.
In addition, the micro-projection has no radiation, which can fully protect pregnant women and people with myopia. Its low power consumption function is 1/1,000,000 of the power consumption of color TVs. One day of electricity has completely impacted the indicators of safety, environmental protection, health, etc., and has made amazing contributions to future social development, standing at the peak of the green world as a leader.
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