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Hayabusa's latest activity
Hayabusa
replied to the thread
Upsampling 16/44.1 collection a good idea?
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That was not his main concern, if there is no audible difference, its a waste of time no matter how efficiently you do the conversion.
Apr 10, 2024
Hayabusa
replied to the thread
Minidsp Flex Review (Audio DSP)
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from your reference: Background In 1974, Professor Bob Fabry of the University of California, Berkeley, acquired a Unix source license...
Apr 9, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
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I also used audacity.. But the first picture with the 'peak at 40Hz' has with an fft of 2048 only a resolution of +/-20Hz. The sw...
Apr 5, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
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depends on the shape of the clipping but in general: yes!
Apr 5, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
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As there is also a 40Hz component there for full duration of the clip. What sw are talking of btw? EDIT: 40Hz is not there for the full...
Apr 5, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
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the source is a symmetrically clipped 60Hz. This will give you all odd harmonics: 60*3 180 60*5 300 60*7 420 etc..
Apr 5, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
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an other view:
Apr 5, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
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60.07 Hz to be more exact ;)
Apr 5, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
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Also looked at the spectrum in more detail: Its indeed a nice grid of 60Hz odd harmonics. My guess: interaction of the rectifier with...
Apr 5, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
.
After reading most of this thread I can only conclude it is caused by inductive coupling between the Amp and the coils in the crossover...
Apr 4, 2024
Hayabusa
reacted to
Doodski's post
in the thread
McIntosh Transformer causing noise in speakers while disconnected.
with
Like
.
It's fine. You are a professional and I know this. I admired your forthright interjection and if you where there at the time would have...
Apr 4, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
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I just started to read this thread and now see this was already pointed out before, sorry that I rubbed it in again..:facepalm:
Apr 4, 2024
Hayabusa
reacted to
ClassG33's post
in the thread
McIntosh Transformer causing noise in speakers while disconnected.
with
Like
.
Got em Go easy on my boy @Doodski , he means well xD And has led this thread with supportive curiosity and knowledge way beyond my level!
Apr 4, 2024
Hayabusa
reacted to
Doodski's post
in the thread
McIntosh Transformer causing noise in speakers while disconnected.
with
Like
.
I like it when I am corrected. It means a lot to me and it should be done at every available opportunity by whomever sees fault in my...
Apr 4, 2024
Hayabusa
replied to the thread
McIntosh Transformer causing noise in speakers while disconnected.
.
this is at 40Hz
Apr 4, 2024
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