Of course, we must all forge our own path, using what search skills and language skills we have, and so long as we don't do any evil to others, I'm sure there's no 'obligation' to do 'good', we should be thankful we can just remain neutral to each other. But that is not our topic.
Here I present a chat log regarding DSEE, and although there is much analysis on DSEE AI over in the ZX500 thread, I decided to publicise DSEE in this thread instead. As usual, there is sth peculiarly funny reading translations of Japanese.
Thank you very much for your patience. This is the dam in charge.
Will DSEE HX also complement HE AAC and HE AAC v2 in the high frequency range? Or is it not complemented because it overlaps with the high frequency complement that comes with HEAAC?
NW-A45
You want to check if the DSEE-HX function of the NW-A45 can complement HE AAC and HE AAC v2 in the high frequency range.
Yes, it is.
Understood.
Excuse me, but the DSEE-HX function is an automatic upscaling function that automatically upscales compressed sound sources such as CDs and MP3s to high-resolution sound sources with the amount of information equivalent to high resolution, so it is disabled in HE AAC and HE AAC v2. 2020/10/11 01:00 PM
I'm very sorry that I can't prepare the answer that meets your expectations.
Thank you for your understanding.
Is DSEE HX valid for AAC / ATRAC / WMA?
The DSEE HX function is valid except for high-resolution audio sources.
Will the NW-A55's AI-equipped DSEE HX work with HEAAC?
Excuse me, but
HEAAC is a high-resolution sound source, so you don't need DSEE HX.
If DSEE Ultimate of Xperia 1II works for all sounds, does it work for HEAAC?
We apologize for the inconvenience, but the content of your inquiry is
We will guide you at the dedicated window of Sony Mobile Communications.
We apologize for the inconvenience, but please contact the dedicated chat window.
■ Sony Mobile chat window
http://www.sony.jp/support/mobile/inquiry/chat.html
I'm really sorry that there is no information that can be provided from this window.
The usage consultation counter is open 24 hours a day, so if you have any questions, we would appreciate it if you could use this counter.
Thank you for your cooperation.
It is said that DSEE Ultimate has been newly applied to the expansion of bit depth, but the DSEE HX equipped with AI technology of DMP-Z1 is the same as the DSEE HX equipped with AI technology (currently DSEE Extreme) that does not really expand the bit depth. Is that so?
On the feature page of DMP-Z1,
https://www.sony.jp/audio/products/DMP-Z1/feature_4.html
By complementing the high frequency range of music files and raising the sampling frequency and bit rate from the original values, it is converted to a resolution (192kHz / 32bit-48kHz / 32bit) of CD (44.1kHz / 16bit) or higher. Highly compressed sound sources such as MP3s also have higher resolution than CDs, allowing you to enjoy clearer and more dynamic sound. By using a new AI (artificial intelligence) technology, the type of song is automatically determined. The complementary performance in the treble range has also been further improved.
It seems that there is nothing about bit completion, but I think that many customers do not know these days.
Basically, with DSEE Extreme, even highly compressed sound sources such as MP3s have higher resolution than CDs, and you can enjoy clearer and more dynamic sound.
Isn't DSEE Ultimate the same as the previous HX AI? Some argue that HX AI and DSEE Extreme are the same thing, but in the end
Isn't HX AI / DSEE Extreme / DSEE Ultimate the same function except for XM4?
Regarding this matter, as the customer guessed
DSEE Extreme and DSEE HX are different.
Of course, DSEE Extreme and DSEE HX are different, but some sites say that DSEE Extreme and DSEE HX AI versions are the same. And I'm guessing that the DSEE HX AI version and DSEE Ultimate are the same.
So to speak, only the name is changed, but the contents are the same, except for DSEE Extreme of XM4 (without bits).
Regarding the request we received this time
We accept valuable opinions and requests from our customers
I will send it to the department in charge.
We apologize for the inconvenience, but we will continue to use our products in the future.
Thank you for your patronage.
If I wrote more in the manual, this would not have happened.
I've acknowledged.
Besides,
https://twitter.com/kuchan1994/status/1313452691914252289
Will DSEE Ultimate be implemented in Music Center for PC?
Excuse me, but I can't confirm it at the above URL.
Everyone is waiting for DSEE Ultimate to be implemented in Music Center for PC.
Understood.
To be clear, Music Center for PC has only the advantage of DSEE, and not the others.
I've acknowledged.
At least Japanese fans tend to be negative, so I think it makes sense to implement DSEE Ultimate in Music Center for PC as well.
Please send us your requests regarding Sony products.
Thank you very much.
Well, dam, sorry for the trouble,
And thank you.
Let's cut it.