# *__DOCUMENTATION:__*
## I upload this torrent to show and document that the xHE-AAC codec is superior to OPUS and MP3.
Because Spek does not support the xHE-AAC codec I had to convert it to WAV in order to see the spectrogram.
It is the least lossy codec and I will demonstrate this with the following spectrograms:
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__FLAC 24bit 48kHz (original file) vs. xHE-AAC 96kHz converted to PCM 48kHz__
![](https://i.ibb.co/84NQF8j/FLAC-vs-x-HE-AAC-96k-Hz.gif)
Minimal loss of information
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You may wonder why convert from 48kHz to 96kHz.
![](https://i.ibb.co/nm2TWPf/x-HE-AAC-96k-Hz-vs-48k-Hz.gif)
Because if I save it directly xHE-AAC 48kHz, there is a loss of information in the frequencies of 20khz and above
When saving it in 96kHz, the loss of information is from the 40Khz frequency, but as the original file is 48khz, it is not a problem.
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This GIF compares the following formats: __FLAC, xHE-AAC, OPUS and MP3.__
To show you how much information is lost in each codec from the original one
![](https://i.ibb.co/DGjMhqL/FLAC-vs-x-HE-AAC-vs-OPUS-vs-MP3.gif)
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@zrdb If you want to download the lossless version, I myself uploaded the torrent here at nyaa.iss.one.
What strikes me is that you insult me for uploading a version with less lossy audio and you don't give a fuck about the spectrogram data.
Don't you use the spectrogram to verify if the audio file is legitimate lossless audio?
Or are you a gullible moron that if you are told that a file is lossless you believe it?
go complain to your mother, since your father abandoned you.
Do you know anything about audio wave forms and oscilloscopes? Any lossy audio compression format loses data-hence the name lossy. Lossless audio formats retain all the original data-hence lossless. Flac, Tak, Ape, Alac, etc. are all lossless audio codecs-but then you knew that, right? Lossy audio codecs including the infamous mp3, all varieties of aac, opus, ogg et al. lose data to get smaller (usually much smaller) file size than lossless or uncompressed audio files-24 bit audio has bigger file sizes than 16 bit and so on. Point is any lossy file is going to have a lot less audio data than lossless or uncompressed audio. So fucking yes-I know the difference between lossy and lossless.
@zrdb Now explain why you have a folder named MP3 and it weighs 1.37TB XDDDD
Are you crying at every release in the audio - lossy section?
or your boyfriend didn't give you sex?
because you come here to complain that I converted a 24bit audio to a lossy format, I can upload whatever the fuck I want
if i want i can delete all the hi-res albums i posted here on nyaa
I never said that xHE-AAC is lossless.
I said it loses less data than OPUS and MP3 at the same bitrate.
But since they didn't teach you reading comprehension, you just complain on the internet like people on twitter.
Tell you what, I'm not gonna argue with you anymore and I'm sorry for starting it. Yes-you can upload what ever you want and delete it. I just prefer lossless audio, some don't. And I upload what I want and then listen to people complain because it doesn't have the audio or the kind of subtitles they want so I know all about it.
Comments - 7
Soriel (uploader)
zrdb
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zrdb
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Soriel (uploader)
zrdb