Compared to the revolution in picture quality, TV's audio performance was flat and there has been no breakthrough. Although high-end audio products such as Harman Kardon and JBL are used in some high-end products of brands, no qualitative leap has taken place at all. However, on September 7th, Hisense introduced a new TV with the quality and sound quality of the NU7700 influence series ULED super quality TV, which is of epoch-making significance. Why does it have epoch-making significance?
Dual Mode Resonance Ultrasonic Sealed Speaker High-end Sound Quality TV New Benchmark
First of all, the NU7700 influence series ULED ultra-video TV series uses a dual-mode resonance ultrasonic sound box. This technology has epoch-making significance, traditional color TVs generally use inverted speakers, this technology is still in the TV field is still the mainstream audio structure. But Hisense NU7700 series dual-mode resonance ultrasonic sound box is compared with the traditional inverted box, it is directly transmitted through the air shock into the ear, can present 3 times the volume of the traditional inverted bass speaker performance, so that bass performance More ** thick and hierarchical. Hisense named this patented sound technology as the air sound field, and also created a new era of TV sound "air conduction, subwoofer, and high energy."
The presentation of sound not only requires excellent sound box hardware, but also requires a strong software foundation. In order to create a cinematic experience and achieve a high fidelity and undistorted experience, the Hisense NU7700 influence series has applied the Grams Technology Gold Award Waves audio processing chip, and its audio processing technology has been applied by more than 400,000 professional recording studios around the world. . The NU7700 series products also have DTS and Dolby dual-decode sound processing system, and can also experience cinematic shock and audio-visual enjoyment at home.
The National Digital Audio & Video and Multimedia Product Quality Supervision and Inspection Center has shown that the frequency response of Hisense NU7700 is as low as 56Hz and the total harmonic distortion is only 0.17 on the two main indicators that reflect the frequency response and total harmonic distortion of TV products. %, creating a new benchmark for high-end high-quality TV in China.
Multi-zone fine-dimming picture quality is more realistic
In terms of image quality, Hisense has always been proud of its core ULED technology, Hisense ULED features and advantages reflected in its application of a new upgrade of multi-zone dynamic backlight control technology, each zone has 4096 fine dimming, Shows the levels, details, and realism that are difficult to display on ordinary television.
Secondly, we must mention that the NU7700 series adopts HDR film-level professional tuning. When the HDR of most products still stays in the decoding level of HDR, the 7700 series is adjusted in strict accordance with the professional film backlight adjustment standards, brightness and color. The curves are all highly consistent with the HDR10 standard. As the World Cup-designated TV, the Motion Flow intelligent motion frame measurement technology specially adopted by Hisense NU7700 can clearly and smoothly restore true physical motion trajectories and is more suitable for viewing motion pictures.
High-screen ratio of borderless design
In terms of product design, Hisense NU7700 pursues an ultra-high screen ratio and uses a panoramic integrated design with no border design to match the display performance of “Super Picture Qualityâ€. The frame is narrow to 2mm, and neither the front frame nor the back plate is used. Screws. There are three advantages: First, display the screen as large as possible, thereby reducing the interference of the body to the screen when viewing the content; Second, through a simple appearance, can better integrate with the home environment; Third, the sense of integration of the whole machine Stronger. Cartier classical silver and tough lines Gemini base has become the crowning touch of product design.
Multi-point WiFi transmission is stable and fast
The NU7700 is equipped with multi-point WiFi, uses MU-MIMO WiFi technology, allows TVs to enjoy WiFi, multiple devices will not affect the TV, so that smart TV bid farewell to wait, compared to ordinary WiFi, the speed has increased nearly 3 times. In addition, the smart viewing mode is launched for video playback. Online video starts broadcasting in 2 seconds, which is 60% faster than ordinary TV. With more WiFi, the viewing is more smooth. The NU7700 series also has a child lock function, which can be used to set the power-on password, watch duration, etc. It is also possible to turn on the eye protection mode with a single key, so that you can enjoy watching and entertainment.
As TVs become thinner and thinner, the space of ultra-thin cabinets cannot satisfy the requirements of the inverted-type loudspeakers for the volume of the cabinet and the size of the loudspeakers, and the obvious deficiencies will be felt when restoring complex low-frequency sounds. The appearance of Hisense dual-mode resonant ultrasonic sealed sound cabinet just fills up the deficiency of the color TV in the speaker, creating a cinematic sound and picture experience, achieving high-fidelity sound quality, and the ultimate experience without distortion.
According to the related person in charge of Hisense, Hisense was the first brand to use a dual-mode resonance ultrasonic sealed sound box and applied for a patent. Hisense NU7700 influence series uses ULED quality technology, and innovative "air conduction" speaker technology, with software blessings, creating a new era of television audiovisual performance. Such a television, the ear heard whether it will be pregnant? You can try it.
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