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Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Here is a VERY interesting paper http://www.anstendig.org/Stereo.htmlSTEREO: A MISUNDERSTANDINGTHE THEORY, SOUND-SYSTEMS, AND PROBLEMS OF HEARINGThere is a common misconception that the addition of stereophonic sound-reproduction was the necessary, c...
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[quote user="guy sergeant"] I'm sure there are many bad implementations of the 845 and 211. Almost all of the commercially available ones are pretty mediocre. However I have heard good examples of both so I know it can be done. [/quote]
Actually I d...
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Well, I have to admit that I did not listen the whole sound of AC vs. DC filaments yet. I will bring home today my DC lab supply that I use for my electromagnet coil and will give the try. I still at this point am not concerned about the “whole ...
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[quote user="Romy the Cat"]
Aura made their 1808 driver in 80s and most of the 90s and it was wonderful. It had huge high-temperature neodymium magnet, unique magnet geometry with underhung 4" edgewound aluminum voice coil. It was the only 18-inch...
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Amperidian,
Those “evens” that you experienced I your cars are well known to me - the auto sound is very different subject though and I would not mix in into FM thread... The phenomena of car sound has nothing to do with FM in particular, you might...
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I have been thinking recently about the subject of my playback’s sound vs. Live sound and I have to tell you that those thoughts are much more complicated than one might expect. Under normal circumstances it would be foolishness to talk seriously abo...
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[quote user="Paul S"] I heard back from Lamms about the relay pulses. They suggested I bias the amps again and then Lamms went silent when that didn't work. But the problem disappeared when I got around to replacing the 12AX7s that came w...
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Moreart, believe me or not, but I perfectly understand your constructions – they are nothing more than a simple reflection of your own way of thinking about audio and sound - just a pile of glued wooden panels without any audio based motivation behin...
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I see, it looks like they come up with new RIFF64 format that has no 2G limitation. That is good. I never used RIFF64 but I used Sony W64. The W64 was available for a whole with Sound Forge and become available in WaveLab-6. He W64 format was th...
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[quote user="drdna"]Experimenting with the new 2A3 tubes has been a very interesting experience. It has given me insight into more specifically exactly what I am looking for in the stereo sounds, which I associate with the Sound.
The most we can as...
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[quote user="Paul S"]While you are merely being empirical, there are actually plenty of devices that aim to "benefit" the end sound of SS gain by using tubes to "condition" the signal from DACs, etc. Also, there are plenty of commercial widgets ...
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Manisandher wrote :
"...I am convinced that the soundcard/interface is the main cause of the inferior performance of HDD vs. CD..."
Telstar wrote :
"... It is..."
Romy wrote :
"...I disagree....
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[quote user="Thorsten"]Forgive me for saying so, but since Bishop Berkley and David Hume it should be well clear that there is NOTHING WHATSOEVER that is actually objective, at least as long as we are subject to the limitations of matter and the huma...
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Yesterday I visited a local audio guy who bought new speakers and for all intended purposes new amplifiers: I wanted to see what Sound he got. I did not like his Sound I literally did not acknowledge the visit as any audio experience. Very few pe...
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[quote user="kodomo"]I heard the same not just from one but from a few guys for my playback as well! I think it is because of the all encompassing effect and the strength of the stereo image. Most people have never heard that strong of a phantom cent...
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Recently there was probably nothing as low in audio as the BS surrounded Kharma loudspeakers. Each single step Kharma takes is further and further in-depth Kharma into the realm of bogusness. It is not that I find that “Kharma the Manufacturer” or “K...
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This material is courtesy to Mr. Shibazaki, the owner of Sibatech Shop in Tokyo, that sell internationally Japanise Hi-Fi equipment.
http://www.sibatech.co.jp/
I hope that Sibatech people are more decent then our american distrib...
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Well, when we are talking about Cogent we need clearly differentiate two things: the Cogent’s drivers and the Cogent’s installation. The problem is that since Cogent’s drivers are something so called “compression drivers” then their performance might...
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Those who flow what is going on with my 6-Ch Milq know that for sniggle driver stage I this revision I went what for non-electrolytic capacitors. I use a mandatory for me input choke with 200uF on PS side and then 100R and 100uF on the amps side to g...
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The cool thing is how Lamm figured out how to get one's attention off the window, albeit, apparently, through a fairly didactic program of "organizing", "correcting" and/or "mitigating" certain information he realized contributed to that particular d...
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When you step outside of your house you have a few seconds when your senses recognize whether and to react to whether. Before your awareness tag air as cold, dry, windy, hot or wet you have that deep breathe when all your inner-you just put on line a...
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Simply put, this concept has more to do with tangible results than most other things we talk about. At least, potentially. In the same way that a person might go to the ophthalmologist and get a pair of prescription eyeglasses to see clea...
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How do we hear?
A recent article examined the capacity of the optic nerve to process visual signals. Based on the number of neurons in the retina, etc., an estimate of less than a megabyte of information was found, which is surprisingly low. This...
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It is funny but for many years I had been intrigued by the different approach to audio by Japanese vs "the West"."The west" here refers to Absolute Sound type (not everyone in the West is this of course) criteria of live performance.
Confession time...
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RomyI hope to transfer my idea with my bad english :)I should to say that my view is based on my personal experience and i have no stress on my views.I share my views but for knowing more not for disagree other views because i think this discussion i...
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there is something else to work with and this something else always was there…"Could you be referring to what I. Kant made known as "a priori"? There are things in our consciousness that are apparent, present by "a priori" which in the case of pl...
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I have hundreds of photos taken at recording sessions,,,(thats another hobby of mine,,), The so called sound field is a real joke,,,In perticular one photo of the Berliner Symphony orchestra,,, The mics and mic stands are high up 15 ft or more,,Mics ...
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Many peoples since I begin to harass my site visitor with the “Melquíades” paranoia have asked me questions about the sound of those amps. Try to put aside my excitement about the FINAL result of this project I will try to convey what exactly I appre...
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People, keep asking me about the sound of Melquíades and I feel strange as I really can’t not explain how it sounds. It does not make any sense as I initiated this thread with the objective to explain or at least to inform about the Melquíades’ sound...
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[quote user="ml8"] You see, i'm always struggling to find sound without that damn granularity in it, but so far i did not succeeded. Only few of my amps (DHT with kenotron rectifier) were almost free of granularity, but still they all have other flaw...
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