Soncoral identification technology blessing official Xuan Huawei Matebook x Pro saw it on July 27 or has new materials

Recently, after the official Weibo officer of@Huawei Terminal announced the# HARMONYOS# 3 and Huawei full -scene full scenes on July 27th, after the release of the new product launch conference of Huawei will release Hongmeng OS3 and the new# Huawei Matepad# Pro, the official released again a few days ago, the official again released again Preheating information, there will be a new# Huawei Matebook# X Pro laptop, and the laptop will bring a smart office high -energy experience. Its touch is very different from the auditory experience that can provide.

New Huawei Matebook X Pro official announcement

A few days ago,@日 日 日 日 日 日 日 日 日 日 日 said, "Breakthrough the sensory imagination! 19:30 on July 27, the new# Huawei Matebook# x Pro invites you to unlock the smart office high -energy experience." The new Huawei products exposed by the Internet have been officially confirmed again. And according to the poster, the new MateBook X Pro continues the ultra -thin design of the previous generation. With the full metal body, the whole machine texture is very good, and it is also equipped with a looming large -scale touchpad.

In addition, according to the promotional words on the two official announcement posters, one sentence is "your difference, it can hear it" to speculate that Huawei's upcoming new Huawei Matebook X Pro will be might be equipped with a sound line unlocking scheme or ultrasonic fingerprint recognition. Unlock solution. Another sentence, "It is very different, you can touch it." Looking at it, the upcoming Huawei MateBook X Pro may be innovative in appearance, and it is possible to use new materials or new design.

When it comes to sound pattern recognition, although most friends may be relatively rusty, in fact, they have been applied in the daily life of each small partner. For example, the first sentence of receiving the phone "Hey", the familiar person is likely to judge who is the other end of the phone, and this is due to everyone’s sound pattern Different characteristics. The principle mainly comes from the differences between human tongue, teeth, throat, lungs, nasal cavity and other vocal organs. After all, these organs have no small differences in size and morphology for everyone. The sound wave spectrum displayed by the instrument displayed, so the sound pattern of any two people is different.

Moreover, after modern scientific research, whether the speaker is eloquent or scolded, or deliberately imitating the tone of others, the sound pattern will always remain unchanged. This is just like fingerprints, everyone is unique. Therefore, the principle of sound pattern recognition technology is to extract the characteristics of identity characteristics and sound lines, and then convert the voice signal into a electrical signal, and use the computer to compare the recognition technology through the relevant algorithm. This identification technology was applied in the American laboratory 80 years ago, mainly used in the field of military intelligence; this technology was gradually used in the field of US forensic doctors and court evidence in the late 1960s. It is also the standard of the Ministry of Public Security and can be identified as evidence.

According to the current use of sound pattern identification technology on WeChat, this technology has two key points. One is the voice feature parameter extraction technology, which is to extract the pronunciation characteristics and habits of this person's speaking; the second is the pattern matching identification and judgment technology. It can match the data of the collected sound quickly with the voice library data. Thanks to the maturity of artificial intelligence machine learning technology, as well as the advancement of technologies such as sensors, microphones, and communication channels, the success rate of sound pattern recognition is getting higher and higher, and it also has the advantages of fingerprint recognition or facial recognition.

Compared with fingerprint recognition and face recognition, sound lines still have many advantages. For example, when the fingerprint is contaminated or damaged, the sound lines can speak and more convenient because of their non -contact. There are a lot of fingerprint recognition. In addition, under the epidemic, the scene of wearing a mask is increasing, and the success rate of face recognition is getting lower and lower. As a result, sound pattern recognition is more suitable as a laptop as one of the laptops. The tool for identity authentication.

Speaking of the new# Huawei Matepad# Pro, although there is no more information about the current official information, referring to the Huawei Matebook X Pro 2022 released in December last year, it uses a light and light metal body to supplement the simple design language , Light to 1.38kg, it is very convenient to carry. In terms of audiovisual, the aircraft was upgraded to the six speakers, high bass frequency, clear treble, and thick bass. The bass speaker adopts the back -to -back design to improve the murmur caused by resonance. The sound effect is superior, and the stereo sound is naturally pure. It can bring a more immersive audio and video experience.

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