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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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[quote user="Serge"]Well, I always noticed that 'universal' transports which spin the CD at 4x, 8x, 16x, 32x (faster each year) sound much muddier and grainier then the dedicated CD ones. Unfortunately nowadays there are hardly one or two commerc...
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I do not mean to be negative and criticize Romy, but he is wrong on surround sound. It is the implementation and not the concept which should cause vomiting, like with the vast majority of two track recording which are unlistenable. With the rig...
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[quote
user="Murataltuev"]I believe that delay is easy to organize in
digital domain without influence to the signal.I have custom DAC project and
may be I'll use separate DAC for this channel with USB data buffer to organize
delay.Another simple...
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[quote user="Telstar"] About the number of hard disks you dont really need 6 just for audio. 2x1 TB drives would be more than adequate. [/quote]
One Die Walküre in 24/88 is 12G space on HD… An average concert is about 1.5-2G. I also have a tendency ...
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It is shame that in 21 century we have such mediocre, not to say moronic, park of music servers.
Whoever does music servers t know stat a file server with uncompress 24-bit files is a phenomenal source of music. So, why we have not a lot of well-per...
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[quote user="Paul S"]Jarek, you've probably already thought of this, but not to leave it unsaid: If there is any chance for cone displacement when you mess with the surround (and/or the spyder), I recommend you first work out some shims to put in...
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Digital Crossovers are wonderful. They are wonderful because they might help to very easy to learn if you are not a Moron ™. I have covered this subject in the threads:
Dream Hi-Eff Speakers for an “inmate” and in Horns and digital crossovers.Still...
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[quote user="LossTangentZero"] We must accept that the human body is equipped with very poor measurement instruments in the form of eyes and ears, etc. Fortunately, the human brain is exceptionally powerful in compensating for this poor signal ...
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[quote user="serenechaos"]Did you use LEAP or anything like that, or just cross everything over 1st order as a guess, and tune by ear? [/quote]
Oh, no. I do not use any LEAPs or others tools, no time domain analyses or anything like this – the...
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[quote user="Romy the Cat"]Well, there was also an interesting positive moment during this trip. The guy has three of more D/As. It was Audio Research played model 3, the newest DCS and newest Meitner’s EMM transport/DAC. The first two were quite ord...
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Jerry,
I got your Nanut CDs, thank you very much. I did not send to you anything yet – I will. Too much going on my plate now… Not to mention that I recently change my recording software and I need to see how this time I will be converting my ...
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When people ask me what I would like to do if I were not a software engineer I usually reply that I would like to work in Cat's shelter. I would like to be surrounded with hundreds Cat's who will even walk across me like I am a piece of furniture - w...
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[quote user="drdna"] I felt I was listening to the clearest, most neutral, most transparent STEREO ever. But I never once relaxed and believed it was real I never thought "What was Coltrane thinking on that take?" or waited for the musicians to take ...
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[quote user="jessie.dazzle"] I do my best to remain ignorant of the price for which I sell off the hours of my life. (Btw, I'm not a software engineer; I design cars). Yes I could pay someone to do the work, but I'd rather put the cash toward the pur...
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Guy, I too have had this question (Tractrix vs. Exponential vs. Hypex), and you are right to bring it up.
I very much appreciated Romy's comments on the subject... Including the modular horn with interchangeable profiles proposal... (It might be ...
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I recently completed some upper bass horns which I'm now enjoying very much. Sadly I lack the skills of someone like Jessie so my efforts are crude in comparison, but they are working well for me which is the main thing.I already had some old frontlo...
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Thanks, Guy, for your explanations. Still those “have less inertia and are able to change direction more quickly” I feel has more to do with out intellectual visualization of how DHT work. I do not think that inertia would be correct concept an...
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Dear Romy,Assuming that your questions are "honest" ones ( I have no reason to believe they are traps, like it happened to me before with a certain Mr. Thor), I will give you "honest" answers, hoping that our dialogue will be of some interest to the ...
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[quote user="anthony"]Have put all my DHT's on the curve tracer to see if pairs can be matched for preamp duties. [/quote] It was very interesting to read about all of it. If you have a socket for YO186 then you can accommodate all 4V tubes and I si...
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Somebody “manuelgarcia66” wrote in the Yahoo Tannoy Group. I think it was the ONLY reply on SUBJECT among others that proposed that I was in ignorant troll who should not bother the forum:
"I?ve come to tannoys from different speakers-enclosures: Me...
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[quote user="Romy the Cat"]
Gregm wrote:
Amazingly, some people are influenced. They refer to what X golden-ear or Y guru reviewer has to say as important, ground-breaking news... Uncanny!
(...) So, do you feel tha...
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[quote user="Romy the Cat"]Anthony,
First, your measurements again the “appropriate load resistor” has very little practical meaning. The
drivers is a dynamic system that has impedance not resistance and the impedance
varies with frequency. So...
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[quote user="Vasyachkin"]
compression drivers are the way to go as far as i am concerned but obviously performance depends on the horn lens.
my beef with ET-703 is that i don't understand its horn or whatever it is. if not an explana...
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I have to admit that my first unsuccessful experiment with APS PurePower regenerator made me anxious like hell. In context of the none-loaded unit I’ve heard some results that I was searching for a long time. The APS claim that they have “fixed” it a...
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[quote user="Merlin"]Romy,
if you see my post you will notice that I mentioned I did not know of any drive units that could successfully be employed. Can you list some?
Here is a typical high quality 15" cone - indeed one of the finest on the mar...
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It sounds like a title from my "World Audio News Section”, doesn’t it?
[quote user="Wojtek"] As a religious supporter (and I guess benefficiary) of junk based, scam & monopol oriented Microsoft why your so angry with audio scam industry operatin...
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[quote user="MusicLover"] Higher even order distortion sounds richer and makes the sound "more live" to most people. YOu can get that anywhere in the signal chain. [/quote]
I know about it but it is NOT a reverse statement. It is very frequently tha...
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First of all this post is NOT related to the recent PP2000 problems but it has a border, general view.
The recent LX’s posts made me to think about the PP2000 buttery. He reports that his buttery got way weaken from 2009. I used my older PP200...
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Srajan La Pergola just announced that Danish company “FMJ Audio” began to make an acoustic phase tester. An acoustic phase tester is absolutely mandatory thing for anyone who uses horns. If a person use horns and has no ways to objectively recognize ...
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Well, probably too much looking into to the word “insult” made
the focus of it a bit off the target. I
do not know what makes the headphones to have bad imaging devise. There are zillion papers written about it, whoever
care about it might look ...
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