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pkane's latest activity
pkane
replied to the thread
SMSL DO300 DAC Review
.
No? Seems like it's 3dB down at 14kHz (@48k sample rate):
Monday at 1:07 PM
pkane
reacted to
tmtomh's post
in the thread
Serious Question: How can DAC's have a SOUND SIGNATURE if they measure as transparent? Are that many confused?
with
Like
.
Appreciate the detailed reply and civil tone, but I'm sorry, this is ridiculous: if you are familiar with and respect scientific...
Thursday at 9:52 AM
pkane
reacted to
quocheiser's post
in the thread
Op Amp Rolling
with
Like
.
I'm very glad to have discovered that page with all that software on it. I can already see how much fun I'm gonna have with that...
May 7, 2024
pkane
reacted to
SIY's post
in the thread
Op Amp Rolling
with
Like
.
They're remarkable, incredibly useful- and free. If there's ever an Audio Hall of Fame, Paul needs to be in it. The issue with that is...
May 7, 2024
pkane
replied to the thread
Beta Test: Multitone Loopback Analyzer software
.
That was the idea :)
May 7, 2024
pkane
reacted to
BKDad's post
in the thread
Beta Test: Multitone Loopback Analyzer software
with
Like
.
So, a real time version of DeltaWave? :oops:
May 7, 2024
pkane
replied to the thread
Beta Test: Multitone Loopback Analyzer software
.
Actually, you're correct, a notch would be simple enough. It's just that it would only work for single and multi-tone test signals and...
May 7, 2024
pkane
reacted to
BKDad's post
in the thread
Beta Test: Multitone Loopback Analyzer software
with
Like
.
Well, that would certainly present limits for people who separate ADCs like the COSMOS ADCiso or want to use a ultra low distortion...
May 7, 2024
pkane
replied to the thread
Beta Test: Multitone Loopback Analyzer software
.
It's not available yet :) Funny thing, that was the exact next thing I had planned to implement when I got side-tracked on some UI...
May 7, 2024
pkane
reacted to
BKDad's post
in the thread
Beta Test: Multitone Loopback Analyzer software
with
Like
.
Is there a function for observing the distortion waveform of a single tone test signal? Something like this, as shown in a recent...
May 7, 2024
pkane
replied to the thread
GoldenSounds passes apparently ABX test for DACs (NOT Really)
.
Similarly, here's the actual Delta waveform showing the data range with 4k FFT:
May 6, 2024
pkane
replied to the thread
GoldenSounds passes apparently ABX test for DACs (NOT Really)
.
No. Tiny phase errors are inaudible, but more than that, the comparison done in time-domain shows no differences to below -112dBFS. That...
May 6, 2024
pkane
replied to the thread
GoldenSounds passes apparently ABX test for DACs (NOT Really)
.
Time domain encompasses both, phase and frequency/amplitude response, so below 19k, there's nothing to see, as per above. This was for...
May 6, 2024
pkane
replied to the thread
GoldenSounds passes apparently ABX test for DACs (NOT Really)
.
A -45dBFS chirp at or above 20kHz may just be audible to younger ears, especially if it's in an otherwise quiet portion of the...
May 6, 2024
pkane
replied to the thread
GoldenSounds passes apparently ABX test for DACs (NOT Really)
.
Let me try to add to the analysis. The hypothesis is that the two filters differ primarily above 20kHz. Let's examine if that's true by...
May 6, 2024
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