Showing posts with label AI. Show all posts
Showing posts with label AI. Show all posts

Saturday, 6 June 2026

On Envy, "Cope", and just plain Reality in Audiophilia. More GR-Research/Danny Richie drama.

After writing the articles looking at room acoustics over the last month, I thought this would be a good time to discuss another observation about the psychology and culture of the audiophile hobby and some of the claims that people make.

As I noted last time, room treatments like the IKEA Mittzon absorption panels are far from the exciting products highlighted in magazines each month or even popular forum topics commonly discussed. While they do review realistic, non-controversial room treatments once awhile (like this), I would find it shocking if one day I opened an issue of The Absolute Sound and saw an article reviewing the Mittzon panel!

Sunday, 10 May 2026

Small Room Acoustics: Example of impact with (ultra) high-end speakers in Stereophile. (On AI audio writers, and Asia vacation pictures. 😊)


Last time, we discussed small room acoustics and audiophile listening rooms. In that article, I used an idealized loudspeaker with flat frequency response from 40Hz up. As I'm still traveling, away from my gear, I figured for this article, let's look around published data in audio articles to examine room effects and consider what this means.

One widely available and consistent source of objective data over the decades comes from Stereophile. While there are clear examples in the magazine where they perpetuate the "woo" in audiophilia, I appreciate that they do provide measurements for audiophiles who can read graphs and consider the technical performance of devices beyond subjective claims of how "great" something sounds, at some point in time, to someone, in some nebulous-quality sound room.

So let's take a look at a very recent Stereophile article - this one reviewing the Marten Mingus Septet Statement Edition loudspeakers - and consider the effects from room acoustics. Clearly, at an asking price of US$200k/pair, we're in the zone of "ultra high-end" luxury audio hardware. These speakers would be way above and beyond what the vast majority of audiophiles (never mind "music lovers" at large!) would ever spend.

Saturday, 31 January 2026

Audiophile Potpourri: December 2025 web traffic among audio sites, price of cables poll, and flashback 2014 while looking ahead.

Let's have some fun this week on miscellaneous topics.

Occasionally, I'll highlight items I've either written or found on audio discussion forums I think would be good to share. One reason I decided to start doing a blog beyond just contributing to forum discussions was precisely because while the public forums are great for interactions with community members, meaningful posts often become obscured behind pages and pages of chit chat, irrelevant responses, and sometimes unpleasant arguments.

[I've unfortunately witnessed situations where very meaningful threads are closed off prematurely based on the bias of moderators. Even worse, threads with useful discussions might be erased entirely from existence which I feel is an slap in the face of well-meaning participants who put their time and efforts into thoughtful reflections. This is nothing new in the audiophile world; for example last year Stereophile scrubbed their website of all public comments accumulated over decades!

While I acknowledge the right of a website's owner to do such things, that doesn't make it any more palatable. I certainly understand the need for moderation in removing nonsensical, trollish, unethical, or crude statements that add nothing to promote thoughtful discussions.]

Speaking of forums and websites, I thought here in early 2026 it would be fun to explore website traffic numbers of some of the most common audiophile/audio sites using a common metric. One can get monthly visit numbers from Similarweb for free, a well-known website traffic tracker.

Saturday, 6 December 2025

On using AI/ChatGPT analysis to convince consumers about audio snake oil? GR-Research UberBUSS anyone?!

These days we have AI making hit music, and AI actors coming soon. The AI industry is "hot" and impressive, seemingly the answer to all kinds of queries we may have right at our keyboards! I think it's absolutely true that with the advent of LLM's and multi-modal deep learning models, we have even more ability now to learn, analyze, and summarize all kinds of information unheard of just a few years back. Like all things, there's always a catch which is that we have to use the tools responsibly and we need to make sure not to be overly reliant on these things because the results can also easily be wrong, like the "hallucinations" (more like "confabulations") that happen still all too often during AI chats.

We're seeing the advent of AI-driven intersubjective delusions in some people. Over reliance of these information tools can lead to all kinds of unforeseen negative outcomes across different domains (like in the legal space).

So I guess it's natural then that audiophiles might want to apply the technology to answer some of audiophilia's deepest never-ending debates - the stuff at the heart of numerous snake oil products.

The other day, I ran into an interesting New Record Day / Ron Brenay video where he uses ChatGPT to assess room audio recordings either from components using stock power cables, or through a new fancy GR-Research power conditioner called the "UberBUSS Power Filtration System" starting at US$1,600 that Danny Richie obviously is getting all excited about (my goodness, everything is "another level" with this guy - how many levels are there with mature technology?). This UberBUSS is further paired with his poorly reviewed US$380-$480 B24 power cable for the test.

[I see the UberBUSS isn't a totally new power filter, non-surge suppression product. Apparently it has been out since before 2021, earliest mention 2018, made by P.I. Audio Group which I guess is now defunct? If at first you don't succeed... Keep trying?]

Let's have a look at this video and what's being done...

Saturday, 7 June 2025

Roon in 2025, 10 years on: Sound quality, thoughts, and suggestions. And an increasingly AI-generated Internet.

Notice it has been "10 Years" for Roon as per the top left.
Roon 1.0 was released May 2015.

Obviously, it's impossible to get on all the discussion forum about the myriad subtopics in this audiophile hobby. However, I do get newsletters in my inbox and I see frequently asked questions that inspire many of the topics addressed here.

If we've come across each other on the audio forums (places like Steve Hoffman's site, or Audiophile Style), you'll notice that I often will respond with links to articles on this blog. I've posted more than 600 long-form articles already, the vast majority digging pretty deep into the audio topic. One of my intentions over the years is for this to be a repository of information, articles I can use as "landmarks" when I engage in discussions with fellow audiophiles; how I understand the hobby including big-picture philosophy, psychology, the debates. Contained within these pages are the thoughts, character, understandings of "Archimago the anonymous audiophile from the early 21st Century" with contributions from guest posters. Familiarity with these articles I think will provide a good starting point for "rational audiophiles", without necessarily going too deeply into technical details.

Apart from discussing individual products, broadly, I think we've covered many of the usual issues raised in audio circles already, much of it analyzed with data to seek out the facts, rather than mere opinions. Feel free on the main page of this blog to use the "Search This Blog" widget as I suspect you'll find articles addressing many questions.

So, coming back to a frequently asked question, for this post, let's think about Roon software in 2025 (currently version 2.51 build 1534). In a recent Roon forum newsletter, I saw this question posed by Eric_Pell:
"I am wondering for years why the most expensive app in the world of hifi and high end only has a sound quality which is only ok. If you compare Roon with JPLAY i think JPLAY has only a few people to develope (sic) software and improve sound quality. But here the difference. What is Roon doing to improve sound quality and do they compare with JPLAY or not?"

Saturday, 10 May 2025

nVidia RTX 5070 Ti GPU - a look at the lowest-priced version. And imagine, relinquishing "lossless" orthodoxy.


Hey everyone, as usual, every once awhile I'll look at other tech than audiophile stuff. In late 2024, I wrote about the nVidia GeForce RTX 4070 Super GPU and mentioned in that article about the upcoming RTX 5070 Ti and some of the expectations I had about this interesting card in comparison to the previous generation. Well, now in 2025, the new generation is here and as you can see above, I've got one to test out.

The box above is the Gigabyte GeForce RTX 5070 Ti Windforce SFF 16GB model which is probably the lowest-priced "MSRP" version of this class of cards; I got one of these at a local dealer. This is similar to the Gigabyte GeForce RTX 5070 Ti Windforce SFF OC (Canada) I see available online at places like Amazon but you'd save some money with a non-OC model if you can find it. (As usual, check out other brands like MSI, ASUS, Zotac, PNY for comparisons and relative deals.)

The only difference between OC and non-OC that I can tell for the Gigabyte Windforce is that this card is obviously not pre-overclock from the factory and I believe software like Afterburner power limits at 100% instead of 110%. Since I really have no desire to overclock GPUs (if anything, I do the "Power Limited Overclock" thing by pushing up GPU/Memory clocks but lower the power limit), I'm willing to stick with stock speed and tweak if I have the inclination.

Saturday, 18 January 2025

As We Hear It: Audiophile hype vs. reality? GPU chatter (nVidia Blackwell RTX 50XX-series), thoughts on AI frame-generation ("fake frames"), gaming, and art as imagination.


I hope you're all doing well as we enter the year. It's rather amazing that the first quarter of the 21st Century has passed so quickly! Time flew. I do hope that as time passes, audiophiles worldwide are gradually becoming more knowledgeable about the science behind this stuff and in general much more critical thinkers, more resilient to the snake oil and scams of yesteryear. I simply think that this is part of the evolution that must happen for any hobby in order to not stagnate. If something is contentious or seems "too good to be true" based on conventional knowledge as we all become versed in how audio reproduction works, the product very well could be something to avoid; instead, better to save money and look for something more meaningful to purchase.

As per my usual routine, every once awhile I'll publish an E-mail or two from readers of the blog and take time to discuss matters brought up that might not have been fully covered previously, often hitting other short discussion items that don't need a full-length post.

Let's have a look at this E-mail from Michael in Sweden:

Saturday, 26 October 2024

MUSINGS: Words, worldviews, and the multimodal expansion of AI. [Let's have some fun with generative AI in 2024.]

"If language is as inextricably tied up with consciousness as it seems to be, then the continuing diminishment of our inclination to use it to express in letters the times in which we live could mean that an element of human consciousness itself is on the verge of disappearing."   --- Anonymous

I saw this interesting comment above during my readings across the Internet this past week. I guess it triggered in me some thoughts around writing articles these days with the rise of audience engagement with video, the bold new world of AI "generative" technologies, and trust in the sources we read/listen/watch. In this post, let's just "shoot the breeze" with some meandering musings around these themes and navigate through some complex ideas... ðŸ¤“

Years ago, during the heat of the MQA Affair, I talked about writing these blog pages using a pseudonym. That was in response to MQA's issue around anonymity; perhaps they were paranoid that I was an industry player or working for a competitor. These days, in the face of increasingly sophisticated artificial agents roaming the Internet, foreign influences, machine-generated content (including artificially generated audio and video), I think it's quickly becoming old-fashioned to worry about just mere human anonymity having nefarious intent!

Now that my writings have spanned more than a decade, I trust that readers know that I'm actually very much a "real" guy behind the keyboard who's passionate about audio reproduction, sharing my perspectives on the high-fidelity pursuit as an audiophile of the early 21st Century. I have my philosophical views, thoughts on the importance of objective hardware fidelity and adequacy, the importance music itself as the origin of the art we admire and the emotions evoked rather than attributing too much of this to the hardware.

Furthermore, I trust my writings have been internally consistent in presenting my audiophile worldview, built up based on objective fundamentals. Comparatively, I think this is quite different from what we typically read elsewhere coming from most magazine writers. My beliefs are often at odds with the interviews given by Industry experts, and I hope these accumulated articles have been vastly more in-depth than superficial opinions on social media.

Saturday, 2 September 2023

MUSINGS: nVidia's GeForce RTX 4090. Power Limited Overclock settings. On technological progress into cognitive domains.

For this post, I thought I'd explore technological progress in the computing space. While I speak mainly about audio topics in these pages, I hope this post gives you an idea of the broader technological progress happening around us.

As per the image above, I've updated my workstation graphics card to a Gigabyte GeForce RTX 4090 Gaming OC. This card is truly a beast, covering 3.5 slots in the computer thanks to the extra vapor cooling chamber. [Related to this card is the slimmer Gigabyte GeForce RTX 4090 WindForce V2 that "just" takes up 3 slots.]

Years ago in 2017, I spoke about my GTX 1080 used in the game machine of that time. Since then, it's obvious that technology has moved forward very substantially! Every couple years has seen a new generation of graphics cards churned out by nVidia typically with AMD following suit and these days Intel making headway with their more budget-friendly ARC line.

With each iteration, we're seeing objective improvements in computational ability and physical characteristics like the shrinkage of the transistor "process" from 16nm for the GTX 1080 down to the 5nm (near limits of silicon) in the RTX 4090 today. With the ability to fit more transistors into a smaller area (higher density), the number of parallel computational cores has increased from 2560 shading cores (also known as CUDA cores) in the GTX 1080 to 16384 units in the RTX 4090, a 6.4x increase in this one metric alone; not to mention the addition of new features like the Tensor cores (high speed, mixed precision, high-dimensional matrix multiplications) released in the RTX 20*0 generation, important in deep-learning tasks.

Saturday, 11 March 2023

The Audiophile Wisdom of ChatGPT (Feb 13, 2023 Version): Learnings from an artificial intellect on an esoteric hobby. (And on creativity?)

I'm sure none of us these days have escaped news about ChatGPT from OpenAI. Articles have been ubiquitous covering the implications of what this "chatbot" is able to do. No doubt, there will be deep implications stemming from this technology already being debated through the halls of academia on how it will affect everything from education, to work, to legal ramifications. As with any likely transformative technology, there will be promise and fear.

Already, I've seen many articles out there including in our little corner of the universe with Stereophile's "As We See It" in February referencing ChatGPT.

As you're likely aware, ChatGPT achieves its remarkable abilities based on Generative Pre-trained Transformer (GPT-3.5) "large language model", a sophisticated "self-supervised" general AI model based on >175B parameters combed through 570GB of data as text off the Internet, books, and Wikipedia. Yes, human feedback is part of the training process and data continues to be gathered from users to improve the model. At the time of this article, the openly available online ChatGPT has been trained with data up until September 2021 as can be seen here:

Arch: Who won the Superbowl in 2023?

ChatGPT: I'm sorry, but I am not capable of predicting future events as I am a machine learning model trained on historical data. As of my knowledge cutoff date, which is in September 2021, the most recent Super Bowl was Super Bowl LVII and it has not happened yet. It is scheduled to take place on February 5, 2023, so we won't know the winner until the game is played.

Given the level of knowledge ChatGPT has access to, I wondered how would it perform currently in March 2023 if asked about broad audiophile topics. I think this is interesting because the answers it gives must be an integration of all those hundreds of gigabytes of texts fed into the system. What does all that information teach the machine about the current understanding of audiophile topics? Are the answers reasonable, and relatively free of errors? Do the answers show "common sense" or even a level of "wisdom" one might wish to receive when talking to a knowledgeable audiophile friend requesting advice?

Let's dive into a Q&A discussion and see what ChatGPT can tell us about this niche audiophile hobby... (Grab a warm beverage by the fireside friends, we go deep and broad.)