 speakers all around getting an amazing sound experience all the way around on the top. It's crazy. This is 8K display. Here's the NHK. So, who are you? I'm from NHK and we exhibited 8K related technology over here. So, right here it says Super High Vision 22.2 multi-channel sound system. And there's a lot of speakers everywhere. Yes. 8K has two features. One is the 8K resolution which is 16 times as many pixels as the current HD. And another feature is the 22-butch channel sound. So, you can feel the three-dimensional sound system. So, can you explain a little bit the strategy of where you put the... You have top layer, middle layer, bottom layer. What is LFE? Yeah, LFE is located over here. Like Subwoofer? Yeah, yes. To support the lower frequency. And you want to have higher and low, but how do you record it? And how do you position the sound? Is it a choice or you copy the space over there? Yeah, we use the microphone directing various directions. And then we produce 32-much point sound. Because right here it sounds like the instrument is maybe in the corner. The other instrument in the other corner. If it's playing over there, then it's on the right. If it's playing over here, it's on the left. Lower. The whole thing is in the space. But how much content will be able to be recorded like this? You need to record with 22 microphones to make this? Yes, you don't need exactly 22 microphones. But we use many microphones directing many directions. So and then you later post-production you choose? Yes. In the post-production you can say let's put it back, let's put it up. Yep, yep. And you're launching this broadcasting solution? It's going to be launching in Japan? Yes, it's already launched the test broadcasting last year. And we will start the regular service next year. So is this the best sound system in the world? We believe so. It's not just about how many speakers, it's like you feel that you're there, right? Yep. And like no other system is possible to feel like you're inside in front of the concert. You feel you're there. Yes, there's more than 20 speakers over here, so you can feel like you are there. This is quite an ideal environment, but you can reproduce 22.2-multi-channel with less speakers also. Like a line of other speakers. So it's possible to make a surround with less speakers? Yes, yes. And it's still the same broadcasting system? Yes. Is it going to be HDMI 2.1? Or it should be part of the new specs of the HDMI connection, right? Yes, it is expected to be included in HDMI 2.1.