What causes grainy sound

If someone comes up with evidence that other amps sound better and I can verify it, I will change in a heartbeat.
How could anybody come up with anything for you? As you stated, you compared and could not hear a difference. You are very high on the luck scale, this hobby of mine eats up a lot of time, thinking, discussion, effort and money. No need to worry yourself silly, it's a problem for others who heard a difference, not yours. It is similar to a person blind since birth attempting to contemplate the color green or expect others to explain or bring some evidence about it to him. Enjoy the beautiful universe you can perceive, it is more than plenty. 🙂
... at these levels there are things happening that cannot be heard at moderate volumes....
True, but my better half would pester me about it day in and day out afterwards. 😀
 
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How could anybody come up with anything for you? As you stated, you compared and could not hear a difference. You are very high on the luck scale, this hobby of mine eats up a lot of time, thinking, discussion, effort and money. No need to worry yourself silly, it's a problem for others who heard a difference, not yours. It is similar to a person blind since birth attempting to contemplate the color green or expect others to explain or bring some evidence about it to him.

What a patronizing comment.

I keep an open mind to stuff that I might have never focused on, and therefore not noticed.
But others must first prove that at least they can hear it in a double blind listening test and tell me what to listen for.
One such example where this exact thing has occurred, is in the artefacts of perceptual coding and high crest factor sounds. I can now hear that, as I couldn't before.
 
I'm sorry for using difference language as yours. My knowledge is from hands-on experiences, not from citing others.
Like I said, you must have experience in...
I put 'hate' in quote. Blindness means that you may not be open minded enough to see that those certain views are actually real phenomena.
I know, you are describing what you feel.

I think it is because some people have more sensitive hearing than others. When they don't have electronics knowledge, in an effort to understand the phenomena, they make things up. I think hearing sensitivity is a trait that you bring from birth and more or less you can't change. Something like intelligence. But electronics knowledge is something that you can learn and improve. I don't share every views of the 'audiophiles'. Imho, I can see what the subjectivists see and I can see what the objectivists see. If you think of the story of the seven blind men, I'm not blind.

You can see objectivists are trying hard to find answers for some audio phenomenon. The biggest issue is they had to borrow subjectivists ears. If they had their own ears, they will know precisely where to go. In BT thread, you can see that JC is capable of observing some of these 'phenomena' but he is honest in saying that he doesn't know why and how. If you ask me whether I know or not, well, I have developed a method to put my 'hearing knowledge', a result of correlating perceptions with numbers, into a circuit that I applied to my amps. Validated in a way that I know it is not a feeling but a fact.

Will I be in audio business to capitalize for this? I don't know. I don't think so.
All this is what you feel.
Tell us what to listen for, so we can verify your "facts".
Apparently he is entitled to it (in bold) and therefore others cannot challenge it. 🙁
But unfortunately for me, I still hear a difference,
In subjective listening method, right?
 
... But others must first prove that at least they can hear it in a double blind listening test and tell me what to listen for. ...
You asked what to listen, I gave you how I learned and pointers on listening. And then you profess to own a recording studio, is authority of good ears from people in recording business and heard no difference on abx comparison using many systems, clearly you have access to resources not available to many of us.

You can ask those trying to sell stuff to you if you want proof. You are free to commission someone you trust or a panel to do it for you, request result of such tests from manufacturers or whatever, its DIY. As I said, some of us lowly diy commoners are tight on resources and not scientific, but we discuss and share what we found as honestly as possible that may help others like us. Feel free to give my posts any value that you deem suitable. Nothing for me to gain in doing a DBT. At the moment I'm not selling anything audio and has no immediate need to provide proof to anyone. I build to please myself and share my experience with others for improvement.

... In subjective listening method, right?
You want objective? Go ask those trying to sell stuff to you. My audio is my entertainment, I got me and my family to satisfy. Some measurable difference I can hear, others my wife can but I can not, others both of us can hear no difference. But your opinion of my system is of no concern of mine, different ears and different requirements. 🙂
 
Nothing for me to gain in doing a DBT.
But you have something to lose by doing it.
I build to please myself and share my experience with others for improvement.
And yet you use that to challenge those who bring up objective data as if your subjectivity and their objectivity have equal validity.
You want objective? Go ask those trying to sell stuff to you. My audio is my entertainment, I got me and my family to satisfy. Some measurable difference I can hear, others my wife can but I can not, others both of us can hear no difference. But your opinion of my system is of no concern of mine, different ears and different requirements. 🙂
You are missing the point of my post. Your earlier reply to Bill Coltrane shows your arrogance in trying to equate subjectivity and objectivity when you omitted the portion of Bill's reply "ridiculous experience amps in ABX tests." in the quote as shown in the screenshot attached.
 

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... Then I can't rule out that you are, very likely unintentionally, fooling yourself. ...
Sure, get the proof yourself. It actually is the only way. Everybody perceive audio a little differently, different ears, brain, environment, listening space and experience.

My ability to hear is of very little value to you, I may not be able to perceive differences on some aspects you can clearly hear. Why should you settle for an equipment based on what others hear? I won't, therefore I build. 🙂
 
it's literally "hear say" 🙂

Good one 😀

With as much time I have in this hobby, the little objective testing I’ve done in the last year or so does not align with my 40+ yrs of subjective testing. And what is ‘supposed’ to be.....as in what is objectively accepted as gospel does not make for better sound.

Maybe it’s the objectivists that have fooled themselves?

Edit.... I like your previous ^ post Bill
 
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Your ability of what you can hear is of great importance to me.
One, I have a giant amount of curiosity.
Two, I can't stand it that others can hear stuff I can't. (old age sucks)
Third, I have a studio. So it's important what others can hear, even if I can't.
There are a great number of older members here who profess to having very good hearing acuity, coincidentally many of them are in the audio business (or act like they are 😉) I think our hearing is quite plastic and probably even with hearing loss it's possible to not miss much, although it sounds like you have some direct experience in this matter which would interest me.
 
Good one 😀

With as much time I have in this hobby, the little objective testing I’ve done in the last year or so does not align with my 40+ yrs of subjective testing. And what is ‘supposed’ to be.....as in what is objectively accepted as gospel does not make for better sound.

Maybe it’s the objectivists that have fooled themselves?
It can be difficult to objectively test the sound at your ears (wesayso's thread). It can be correlated to subjective impressions, Toole, Olive, Linkwitz, Geddes....(wesayso) etc show how hard it can be. Most of us can only do it subjectively.
 
Well as far as I’m concerned the part that reaches your ears is the most important part.....
The system as a whole must be considered including source and source material, everything else in between down to the room effects and how the sound you’ve created reaches your lp/ears.
 
I don’t believe all room issues are actually issues though as in they can be beneficial in building a 3d soundstage.

Some of the early speaker work(mid century through the 70’s) is quite interesting.
Follow Winslow Burhoe’s career back and some of things involved.....quite interesting.
 
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