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Post by c0rtland on May 23, 2017 17:56:34 GMT -6
we use a lot of adjectives trying to explain the psychoacoustic effects the gear imparts on an audio signal. Sheen, bright, lifeless, punch, warm etc. a lot of these I can wrap my head around easily. The perceived effects usually are the result of an eq curve, saturation, harmonics, transient response, among many other things that I probably am not aware of, which are imparted by the gear on the signal.
two adjectives that I can't quite figure out what is actually happening to the signal are WEIGHT and THICKNESS.
does anyone care to share their thoughts as to why a piece of gear would give these undeniably noticeable changes that many of us agree do add 'weight' and 'thickness'?
My best thought is this. Maybe it would be close to think of all of the different colors of sound as just that.
Maybe an analogy could be the primary colors. The primary colors of sound could be eq curve, transient response, and harmonic content. Perhaps one could achieve all varieties of colors by using those three properties in varying proportions.
....aaand I'm out.
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Post by drbill on May 23, 2017 18:32:50 GMT -6
In reality, any description of the two adjectives you seek to define are going to come in the form of other adjectives. Words cannot describe music. To complicate things, we each use words at least slightly differently. i.e.: my bright might be your sheen. One man's "mids" is another man's "upper mids". The best thing you can do is listen and you will most likely begin to get a general (although not perfect) consensus. I could describe weight and thickness to you, but then I'd have to kill you. j/k Listen and compare comments. Or buck the system and develop your own unique descriptors. The audio community may end up following you.
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Post by ChaseUTB on May 23, 2017 20:15:54 GMT -6
I will use an example then explain as best as I can.. Ex: Running my mic into a mbox mini preamp & AD vs running into Aurora Audio GTQ2 or other Neve preamps into AD ...( class A transformer coupled i/o )
The signal through the Neve style would have more dimension depth and yes weight. When I say weight I mean body and fullness of the sound depth and dimension are factors in this. More audio info for the ear to soak in. Front to back top to bottom the whole sack of potatoes. I don't mean that it's heavier or has more 200hz or 100hz .. The weight term could also be used when describing components like transformers. ( transformers used for tone and color that is )
This is my opinion which probably varies from everyone else's. I try to use analogies to describe audio usually but adjectives like those ones you mentioned are almost always included.
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Post by c0rtland on May 23, 2017 20:29:23 GMT -6
Density. Yes. But what are the measurable factors that go into 'weight'
Seems to me that it is a specific combination of the three previously mentioned 'primary colors'. If my direction of thinking is correct seems like we could almost make some kind of 'color wheel' that would correlate to the widely used descriptors we are reduced to using to describe sound.
Each adjective could be translated by a list of ratings for each measurable factor.
Eq curve ... Transient response ... Harmonic saturation ...
It could never be perfect as it's subjective but trends would develope with enough data from testing people's perceptions.
I don't think I'm the only one who is tired of not being able to specifically and effectively communicate in this area. I can hear you thinking "but if we take the mystery out of it then we ruin its beauty". Well, I would argue that it would be liberating, much like learning music theory liberates the musician.
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Post by drbill on May 23, 2017 20:51:48 GMT -6
I've had a couple clients who didn't understand audio that wanted to discuss audio in colors. COMPLETE insanity IMO. It's hard enough when you know a language and can communicate. Going into colors is liked getting dropped into Bejing and trying to communicate with someone who knows no english. Weight / Density. A solidifying of the bottom end and shifting of the frequency spectrum from more upper and high mids to lower mids and bottom end. That's about as technical as you'll get from me, and I REFUSE to go colors.
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Post by c0rtland on May 23, 2017 21:08:12 GMT -6
I've had a couple clients who didn't understand audio that wanted to discuss audio in colors. COMPLETE insanity IMO. It's hard enough when you know a language and can communicate. Going into colors is liked getting dropped into Bejing and trying to communicate with someone who knows no english. Weight / Density. A solidifying of the bottom end and shifting of the frequency spectrum from more upper and high mids to lower mids and bottom end. That's about as technical as you'll get from me, and I REFUSE to go colors. Excellent description. I am not saying we correlate sounds to colors. Not one bit. I'm utilizing the paradigm of color theory as an example of a way we could approach understanding and communicating sound. There are infinite possible shades as there are infinite possible timbers. We figured out a way to communicate colors reliably. And this clearly isn't going to happen on a web forum. I get that. I'm just sitting here amazed at the lack of definitive language we have to communicate our auditory experience. It's one of only five senses. I mean, come one folks.... 😂
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Post by c0rtland on May 23, 2017 21:14:56 GMT -6
I guess I did say this earlier.
"Maybe it would be close to think of all of the different colors of sound as just that."
That WOULD be misleading. But its not what I meant. Forming ideas in text on the internet again. GREAT idea. Ha. Oh boy.
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Post by Martin John Butler on May 23, 2017 21:48:52 GMT -6
OK, maybe this will do, first listen to a source through an Apollo 8, and then listen to the same source through a Symphony Mk II, then you'll know what "weight is". Everything is just bigger, there's a deeper soundstage, higher soundstage, wider soundstage, fuller and bigger low end without boominess.
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Post by johneppstein on May 23, 2017 23:29:27 GMT -6
we use a lot of adjectives trying to explain the psychoacoustic effects the gear imparts on an audio signal. Sheen, bright, lifeless, punch, warm etc. a lot of these I can wrap my head around easily. The perceived effects usually are the result of an eq curve, saturation, harmonics, transient response, among many other things that I probably am not aware of, which are imparted by the gear on the signal. two adjectives that I can't quite figure out what is actually happening to the signal are WEIGHT and THICKNESS. does anyone care to share their thoughts as to why a piece of gear would give these undeniably noticeable changes that many of us agree do add 'weight' and 'thickness'? My best thought is this. Maybe it would be close to think of all of the different colors of sound as just that. Maybe an analogy could be the primary colors. The primary colors of sound could be eq curve, transient response, and harmonic content. Perhaps one could achieve all varieties of colors by using those three properties in varying proportions. ....aaand I'm out. I know 'em when I hear 'em but explaining is....... problematical. "Weight" seems to me to be maybe a mixture of lower frequency presence and transient response, combining to create something almost physically palpable. Kinda. More or less. Not gonna try "thickness" except to say go get yourself an nice milkshake, or even better, a double chocolate malt. As to why any given piece ofr gear might manifest these things I think it has to do with a combination of factors encompassing how the various components (including layout) combine and interact with each other. It isn't any particular spec or set of specs and it isn't anything easily merasurable, it's synergy. Human perceptions react differently than machines. The word I hear bandied about a lot these days that I really fail to understand is "creamy"....
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Post by levon on May 23, 2017 23:34:47 GMT -6
"Creamy" as in "nice milkshake"?
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Post by johneppstein on May 24, 2017 13:20:35 GMT -6
"Creamy" as in "nice milkshake"? "Creamy as in "distortion". Or "creamy" sounding compressor. Or "creamy" sounding microphone. Or "creamy" preamp. Not as in milkshake. Or coffee. Or cheesecake. Or "extraneous content" of a can of nitrous oxide.... Which I'm frequently reminded of when people use the word "creamy" to describe anything associated with audio.
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Post by drbill on May 24, 2017 13:37:30 GMT -6
Creamy = smooth and non HF hyped - yet still open HF response (way up there) in a pice of gear. Easy to hear IMO. Saturation of the ultra HF or even graininess can yield creamy as well.
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Post by johneppstein on May 24, 2017 13:39:20 GMT -6
Creamy = smooth and non HF hyped - yet still open HF response (way up there) in a pice of gear. Easy to hear IMO. Saturation of the ultra HF or even graininess can yield creamy as well. OK, thanks.
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Post by c0rtland on May 24, 2017 15:19:10 GMT -6
Creamy = smooth and non HF hyped - yet still open HF response (way up there) in a pice of gear. Easy to hear IMO. Saturation of the ultra HF or even graininess can yield creamy as well. Killing the game brah
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Post by cowboycoalminer on May 24, 2017 16:06:13 GMT -6
In reality, any description of the two adjectives you seek to define are going to come in the form of other adjectives. Words cannot describe music. To complicate things, we each use words at least slightly differently. i.e.: my bright might be your sheen. One man's "mids" is another man's "upper mids". The best thing you can do is listen and you will most likely begin to get a general (although not perfect) consensus. I could describe weight and thickness to you, but then I'd have to kill you. j/k Listen and compare comments. Or buck the system and develop your own unique descriptors. The audio community may end up following you. Weight and thickness...reminds me of a porn star Johnson. But, I regress. When I hear people using these adjectives, I automatically think of a U 47 et el FrankSinatra's early vinyl. But like you say, Bill, it's all relevant to each listener. We are all wonderfully different for a good reason.
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Post by adamjbrass on May 24, 2017 18:26:05 GMT -6
Weight/Density = Additional Harmonic Distortion Content is added to the signal
Weight/Density = Headroom. How loud you can get something before it sounds like shit. When certain areas of the frequency response are distorted it sounds "thin".
Solidity, Thickness could mean = Additional Harmonic Distortion Content is added to the signal. Transformers, Glowing Glass. The opposite of thin. Large. Girth. Bigness. Thickness and Tone. Fullness. Resonating. 3D sound stage. Headroom, no frequencies are distorting at any level.
Tone is added in abundance, resonating with richness from even order harmonics. Subversive or not. Audio Feels like it has more information, thus is heavier on your ears and bones/skin suit. Odd order harmonics cause edginess and grain, tension, jaw clenching, harsheez.
Compression makes things denser. Not only because of level, but also Because it dulls/blunts the transients, which has an effect on our ear drum in a way that makes it seem thicker. More attack on transients makes it seem narrower. Squishing the transient makes the transient more dense/thick and centered in the middle of the monitors. It spreads it out like a pancake,
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Post by Martin John Butler on May 24, 2017 20:19:16 GMT -6
I don't agree with the term "weight" being harmonic distortion. I have a small REL subwoofer in my home stereo system. REL subs piggyback on the actual speaker outs ending in a neutrik speakon connector, not a .1 cable. They call their subs "ambient retrieval systems", and they're right to do so. Take the sub out, the image flattens and shrinks, put it back in, depth returns, width is wider, height perception returns, and you can then sense the actual space the recording was done in.
I call that weight, and if anything, it's because it takes the load off of my mains and makes everything clearer, with a tighter, deeper, stronger low end that is not harmonically distorted. The pitch of the lowest notes is now easily heard, not just felt. The Symphony sounds like that when I compare it to tracks done with my Apollo.
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Post by jcoutu1 on May 24, 2017 20:57:22 GMT -6
I don't agree with the term "weight" being harmonic distortion. I have a small REL subwoofer in my home stereo system. REL subs piggyback on the actual speaker outs ending in a neutrik speakon connector, not a .1 cable. They call their subs "ambient retrieval systems", and they're right to do so. Take the sub out, the image flattens and shrinks, put it back in, depth returns, width is wider, height perception returns, and you can then sense the actual space the recording was done in. I call that weight, and if anything, it's because it takes the load off of my mains and makes everything clearer, with a tighter, deeper, stronger low end that is not harmonically distorted. The pitch of the lowest notes is now easily heard, not just felt. The Symphony sounds like that when I compare it to tracks done with my Apollo. You upgraded to the Symphony?
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Post by Guitar on May 24, 2017 21:17:08 GMT -6
I would say a strong, firm low end. Headroom and power supply stability are also good descriptions.
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Post by svart on May 25, 2017 6:56:01 GMT -6
You guys over here talking about thick audio milkshakes like:
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Post by adamjbrass on May 25, 2017 7:22:33 GMT -6
I don't agree with the term "weight" being harmonic distortion. I have a small REL subwoofer in my home stereo system. REL subs piggyback on the actual speaker outs ending in a neutrik speakon connector, not a .1 cable. They call their subs "ambient retrieval systems", and they're right to do so. Take the sub out, the image flattens and shrinks, put it back in, depth returns, width is wider, height perception returns, and you can then sense the actual space the recording was done in. I call that weight, and if anything, it's because it takes the load off of my mains and makes everything clearer, with a tighter, deeper, stronger low end that is not harmonically distorted. The pitch of the lowest notes is now easily heard, not just felt. The Symphony sounds like that when I compare it to tracks done with my Apollo. I suppose these terms can be attached to many different aspects. Same in real life. Like a math problem. If "Bob" weighs 200Lbs, and only loses 10Lbs, how much does Bob Weigh. 190Lbs. Does he look any better? Probably not. To your point, I could imagine that is going to be more information [acoustic energy/depth] when you use the Subwoof. So, its clear we as humans can start to become circular in our meanings and descriptions of such things. As you guys already rightfully pointed out. Its all about what it means to each individual and where is it coming from. That's probably an infinitely variable question. Perhaps not unlike any other audio descriptions of a subjective nature. But back to your experience with the Sub..I have similar findings when I add and blend in more microphones to a mix of sound. Its More. Each "thing" has a determined amount of space. Many people like to add more of that to signals. Many people also like gear that sounds like a hollow hole of death. I wouldn't know much about that, but there is plenty of "weightless" audio equipment out there. Some things are made to have very little size or additional sonic space, relative to the original signal. Somethings are just too colored and dense. Somethings have the perfect amount of it. You can find and control it using various amounts of distortion components. It seems to have to do with the type and amount of parts are inside the gear. Take a Sta-Level for instance. If you wanted to skip past descriptions, I would just recommend listening to this unit and you'll know how I define something that has weight. Plenty of other examples but I like that ones particular "size". But I have noticed, the more & more parts something has in it, the more the signal gets processed by it. Specific parts add these distortions [measurable certainly!] and that leads to euphonious pleasure parties inside our ear drums when listening and making the music. And, it also leads to gross and disgusting distortions. Its a very fine line, most days. I have been using a Gefell UMT70s lately, which has less parts, has a less "weighty" sound. It sounds lighter, but its also very full. When I pull this mic up in my tracks I get more "weight" from the sound. So, circular and esoteric, the words we can use, may only dance around the feelings we have for sound. BTW: When I compared the Apogee to the Apollo, I felt really sad for the Apollo. The Apogee has more low end, bigger sound. The Apollo is thin sounding on the bottom. Really hated it.
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Post by Martin John Butler on May 25, 2017 8:06:01 GMT -6
Jesse, I wish I could afford the Symphony, but no, I haven't upgraded to it yet. Hopefully a little bit further up the road it'll happen. I'd keep my UAD satellite for some plugs. UAD's console is helpful if you want to print effects, but I rarely do that.
One term that could use a better definition is Chinese capsule sizzle. There's something going on with many mics with Chinese made capsules I'd describe as brittle. There's an annoying edge at certain high frequencies. I believe it's a specific kind of distortion, but don't know how to better describe it.
I've found descriptions here in a music/audio engineering/production forum better than in the audiophile world. Some audiophiles get up in arms over reviews and their terminology. Recently two well known reviewers got into a fist fight over which high end turntable was the best!
Describing sound isn't easy.
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Post by adamjbrass on May 25, 2017 8:30:43 GMT -6
re: China Capsules, I call em squawkrophones! or maybe Roosterphones! sounds like: "shards of broken vodka bottles being sprayed across my face" - is my favorite description of that
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Post by Guitar on May 25, 2017 11:59:09 GMT -6
Jesse, I wish I could afford the Symphony, but no, I haven't upgraded to it yet. Hopefully a little bit further up the road it'll happen. I'd keep my UAD satellite for some plugs. UAD's console is helpful if you want to print effects, but I rarely do that. One term that could use a better definition is Chinese capsule sizzle. There's something going on with many mics with Chinese made capsules I'd describe as brittle. There's an annoying edge at certain high frequencies. I believe it's a specific kind of distortion, but don't know how to better describe it. I've found descriptions here in a music/audio engineering/production forum better than in the audiophile world. Some audiophiles get up in arms over reviews and their terminology. Recently two well known reviewers got into a fist fight over which high end turntable was the best! Describing sound isn't easy. A lot of that Chinese schwizzle is just the improper use of a K67 capsule. Oktavamod posted an article about this a while back. When you pluck the K67 pre-emphasized (treble boosted) capsule out of a de-emphasized mic circuit (low pass filtered), and shove it in a flat head amplifier, you get this massive, nasty high end that Neumann never intended when they designed those parts. If you look at a frequency plot of some of those mics, you see this 7, 8 dB mountain in the high end, extending well into the high mids, it's just a terrifying thing to look at.
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Post by johneppstein on May 25, 2017 22:13:47 GMT -6
I would say a strong, firm low end. Headroom and power supply stability are also good descriptions. Yes. It seems to me that "weight" is often associated with a good, "overdesigned" linear power supply, which leads me to believe that it has something to do with current reserve, among other factors, such as low frequency transient response. I DON'T think it has much to do with harmonic distortion - I've heard signals that were basically a LF sine wave with maybe some added second harmonic that, coupled with an appropriate dynamic envelope, exhibited great weight.
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