Intelligent “self closing” mode? Sony brings wh-1000xm4 flagship noise reduction headset, stronger and better to use

When it comes to top-notch noise reduction headphones, Sony is definitely the first choice in many people’s minds. Sony’s new wh-1000xm4 not only claims to be further improved on the already strong noise reduction function, but also adds many convenient functions for daily use. < / P > < p > first, noise reduction is related. Sony, codenamed as “the newly upgraded HD noise reduction processor QN1”, is equipped with front and rear dual feedback microphones on both sides. The ambient sound level is still adjustable at level 20, but this time a special wind noise reduction mode has been added, so the outdoor noise reduction experience should be better. < / P > < p > in addition, the frequency enhancement engine is also upgraded to DESs extreme, which uses “end-to-side AI technology” to more intelligently identify music styles in real-time, and the high-frequency signals lost during file compression. This headset also supports 360 reality audio, and the sound effect should be improved. < / P > < p > finally, Sony optimized a lot of control experience with AI this time. For example, earphones can now identify the user’s location, judge whether it is an office, gym or coffee shop, and intelligently cut the most suitable noise reduction mode; the newly added “intelligent pick-free” can automatically pause the music and turn on the ambient sound when the wearer opens his mouth, and does not need to reach out to cover the unilateral earmuff like the previous generation. When the conversation is over, the headset will resume playing on its own, which sounds like a very practical function. < / P > < p > in addition, wh-1000xm4 also adds a new wear detection sensor, which automatically pauses when it is removed, and automatically continues to wear back; the new Bluetooth function can be switched between two connected Bluetooth devices through the operation of the headset. If there are two mobile phones, you can automatically select the corresponding device when one of them calls, which is quite convenient. In addition, the new aircraft has 30 hours of noise reduction and endurance, 10 minutes of charging and 5 hours of play. The weight of the new aircraft is about 254g, which is basically similar to the previous generation. < / P > < p > the new wh-1000xm4 will be available for pre-sale in various channels on August 7. More information and evaluation will be updated at that time. Please pay attention. Continue ReadingStraight screen S20! Samsung Galaxy S20 Fe exposure: 1Hz high brush + snapdragon 865