danadam's latest activity

Um... like here?

https://www.audiosciencereview.com/forum/index.php?threads/goldensounds-passes-apparently-abx-test-for-dacs.54079/

Here's what happens around 22050 Hz:

Yes, but this is a difference not actual level. So roughly one filter is -100 db where that spike is and the other is -90 db. I doubt...

One of these days some NASA astronaut should bring a teapot with them and release out into the orbit ;-)

Maybe this: https://www.audiosciencereview.com/forum/index.php?threads/take-the-blind-challenge-300b-set-vs-straight-wire-with-gain.43983/

In order to generate 32,100 Hz instead of 12,000 Hz you also need to limit the bandwidth, therefore you need a filter. The only...

I think it's here in optimum_bandwidth() in lame.c: const band_pass_t freq_map[] = { {8, 2000}, {16, 3700}...

Read the article. It is great that @John_Siau has written such an article. Benchmark may be the only (or at least one of very few)...

Hm... color me skeptical.

I won't argue that I interpreted it correctly, but I took that phrase from: JAES vol 52 no 3 / "Pulse-Code Modulation - An Overview" -...

Surely that's because you became stressed ;)

Well, I should have put "not yet quantized" in quotes. It was a digital file, so of course it was quantized. But I used high enough...

You can rearrange that equation as: the quantized signal (yellow) is the sum of the original (green) and the error (red). So what the...

The red line is what remains when you subtract the flawed quantized signal (=yellow) from the original signal (=green). It's a...