That demo IS interesting !!
the HF extension a bit like the extensions uses in MPEG4 AAC-PLUS.. but
the AAC version is I understand quite basic in its method.
I've only ever heard it on music. It's quite convincing, at least on a
small speaker in a non critical listening environment.
There is a
Thanks Ricardo,
The demo was interesting, some high frequency reconstruction. I wonder
if they mean "kHz" in the article rather than "kbps) when they referred
to down sampling. The banner at the bottom made reading the article
really annoying.
As it happens I playing with some similar idea
Hi
Looks like this just extrapolates the upper part of the spectrum, and
not super well judging by those images. codec2 already tries to code
the harmonic content via vector quantization, so isn't really low-
samplerate in the same way. In fact, I think David is working on
getting 16+ ksps working
Hi,
Recently I have been working with deep learning, but mainly focused in
image recognition.
I found one article related to audio, and I thought you would find it
interesting:
https://blog.insightdatascience.com/using-deep-learning-to-reconstruct-high-resolution-audio-29deee8b7ccd
I was wonder
