Jorn Janczak - Περι Μετρήσεων

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Μία πολύ ενδιαφέρουσα εξομολόγηση του εγκέφαλου πίσω από τα Tidal, περι μετρήσεων. Διαβάστε το, είναι ενδιαφέρον.

Εven if it does not sound very romantic and many clients would prefer to hear a nice marketing story like “oh yes, we had a couple of hundreds listening sessions with a bunch of famous grey haired musicians”, but for us there is no such thing. We do not sit in our listening room while making serious faces and debating about it if the violin sounds like a Stradivari or like a Guarneri after we changed this or that detail…
We leave that to those who like to tell and/or read such thing – since such a process brings me back to one simple thing: everybody can build drivers into a cabinet, tells a story about it and try to sell it. Since always something will come out of the box and one can describe it as “sound” then and talking about it how much one likes this “sound”. Print it, or let it print and find clients who like exactly your philosophy/story/sound – and you are in speaker business.

What do you think is more difficult: being able to work with difficult measurement equipment (which is more expensive then a nice car) and the willing to invest in to it and knowing exactly what one is doing or taking the short cut and just describing the sound of a product, judging it by hearing and telling a story about it ;-)? Even without ever touching a microphone one could design a likeable speaker and could check it with live music, concert visits etc. and would get maybe even a pretty decent result, and it is nothing wrong with doing it like that.
But we believe it needs much more to offer a product which is working like a messenger, since we want to design “a postman” who delivers the mail without changing the content of the message nor forgetting parts nor adding parts because it would be more enjoyable to read the message then. We also do not like to sit in a closed closet in the first row of an orchestra because “it sounds better in there” to prefer a coloured/filtered way to listen to what is happen in front of one.
And therefore our best friends here at TIDAL are microphones and measurement systems. But even then one can not make a general conclusion out of this procedure, since many manufacturers claim “measuring over hearing” and most clients heard that before and disagree with the result. The difference and the core of it is how good and what they measure. And what they believe is relevant to the sound and how they deal with it or finding a solution for it. Of course we know as well there are things one can hear more easily then it is easily to measure in the dynamic process of converting current and voltage from the amps into sonic for the ears by the speaker, and also take care about it. But this is a very small amount and just the little cherry on top of the cream. At least for us.

Using technology and judging it with technology is something we do to avoid to colour our speakers with our very own preferences. Everybody has a preference if it comes to hifi. And to mix it with “this is right and this is wrong” makes no sense per se. As an example: there was reviewer coming to our room this year at the CES and wrote “the Sunray sounded bass shy” after listening to his tracks. He claimed to have a neutral position to judge this. Well, we gave it a friendly grin and can live perfectly with a.) such attitude and b.) the statement he did.
Why is that? Simple answer: the guy’s reference speaker is a speaker with a big bass boost, where a Sunray simply does not add bass where no bass is. Used to his recording of course he heard it “bass shy” – he heard it maybe the first time as it really is. We treated even the room with very effective bass absorbers to have no big bass peaks – even if it would be more popular then a reproduction closer to neutral. And since the TIDAL Sunray is like all speakers from us designed to do the opposite of “absolute sound” we took it as a big compliment.

I leave it up to everybody to consider if a TIDAL could be one of the more neutral speaker out there. A chameleon-like ability to follow every change in equipment is always a first little sign for “neutrality” of a speaker if one does not have or care about measurements. Because in the end of the day all manufacturer should build products for the ears, and not for the microphone! And if it has to be a TIDAL, then one better just trust us why we work that way.
You as clients can enjoy the fun part to do something we don’t do - to get praise from music lovers in the end of the day: judging and discovering the speakers in an emotional way, to play with them, to feed and spice them them in many different ways with many different amps, cables and sources until YOU feel they do sound like the best to in your ears.
And a neutral speaker will always allow that. Just think about it :).

Many nice hours in front of your systems,
Jorn Janczak
TIDAL Audio GmbH, Germany
 

Alex_Zapantis

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Απάντηση: Jorn Janczak - Περι Μετρήσεων

...we want to design “a postman” who delivers the mail...
Συμπέρασμα:

Τα Tidal είναι ένας ταχυδρόμος που "το πάει το γράμμα"...



Κατά τα άλλα, για εταιρεία που δίνει τόσο μεγάλη έμφαση στις μετρήσεις (ορθώς), δε βλέπω να παραθέτουν ούτε μετρήσεις αλλά ούτε και ιδιαίτερα αναλυτικά specs για τα ηχεία τους:
http://www.tidal-audio.de/english/startenglishprodukte.htm

Π.χ.
http://www.tidal-audio.de/english/pianocera2.htm

TIDAL PIANO CERA:

RMD-cabinet (Resonance Minimising Design) crafted in tounge and groove, all walls made from 1,5" HP-MDF
2 x 173 mm (7") Thiel & Partner (Accuton) woofers with white ceramic-diaphragm
1 x 30 mm (1,2") Thiel & Partner (Accuton) tweeter with white ceramic-diaphragm
passive crossover network with ultra low tolerance components, exclusive use of silver/gold/oil-Supremecap-MKP-capacitors, metalfilm-resistors, massive copperband air-core-inductors, ultra low resistance bass-inductor, microphonically and hermetically isolated x-over boards in seperated chambers
extremly linear frequency response, excellent step response, optimised phase and group delay
massive goldplated soft-copper binding posts with removeable heads for fullsize-eylets, spades and banana's, wired internally with finest coaxial cable
Variogain technology for flexible room adaption: true 2-way-mode (for small rooms), linear 2.5-way mode (for medium-sized rooms), 2.5-way mode with Gain A (for bigger rooms)
adjustable tweeter curve for hard / soft room reflections
serial accessory: 1 ATA-flightcase, microfibre-cleaning cloth, owners manual book, 2 sets of TIDAL stainless steel isolator feet for hardfloors, massive brass stand-bars, high gloss polished, incl. screws and tools


serial cabinet finish, high gloss polished piano lacquer: midnight black
optional veneer-group 1, high gloss polished woods in piano lacquer: tiger-eucalyptus, curled-bubinga, rose-bubinga
optional veneer-group 2, high gloss polished woods in piano lacquer: african pyramided mahogany, ebony-macassar
alternative choice for veneer-group 1 and 2: natural silky-dull finishes (non-glossy finish with a noble silky-dull shining)
other wishes or veneers: on request

drivers: 2 x 173 mm woofers, 1 x 30 mm tweeter
nominal power input: 100 / 250 VA
nominal impedance: 4-6 Ohm
frequency response: very linear, F3 = 32 Hz
recommended amp input: We recommend quality instead quantity. Real 40 Watt at 8 Ohm are ok for normal listening levels (in rooms up to 30-40m²). It is most easy to drive and plays even at lowest levels "full and rich".
To use the whole dynamic range of it and listening complex music also from time to time very loud we recommend 120 watts at 8 ohm.
efficiency: since several unrealistic numbers of competitors we don't want to confuse clients by comparing non-saying numbers on paper. Therefore it is: "Good efficiency, easy to drive also with tube amps / SET'S".
dimensions: 117 cm x 24 cm x 36 cm
weight: approx. 286 lbs. / 130 kg (pair / incl. packaging)
 

Κώστας Φ.

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Tι περιμένεις... Ο άνθρωπος βάζει Mogami μέσα στα ηχεία του... Χάθηκε ένα Argento, ένα Jorma, ένα Nordost έστω... Κάτι βρε αδερφέ!
 

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Διαστασεις και κιλα γραφει!
 

costas EAR

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Απάντηση: Jorn Janczak - Περι Μετρήσεων

Using technology and judging it with technology is something we do to avoid to colour our speakers with our very own preferences.

:615:
 

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Tι περιμένεις... Ο άνθρωπος βάζει Mogami μέσα στα ηχεία του... Χάθηκε ένα Argento, ένα Jorma, ένα Nordost έστω... Κάτι βρε αδερφέ!

αμα θες σου βαζει ...

απο μπορνες εως crossover ομως...

αν και απο οτι ξερω δε πολυγουσταρει....
 

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Απο την στιγμη που τα συγκεκριμενα ηχεια αποφευγουν τις λυχνιες, παει, χαθηκε η μαγεια.
 

costas EAR

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Απάντηση: Jorn Janczak - Περι Μετρήσεων

...παει, χαθηκε η μαγεια.
άντε, καιρός ήταν! να πάει κι αυτή από κει που'ρθε! την ψυχή μας έβγαλε!


:116::135::138::137:
 

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Απάντηση: Jorn Janczak - Περι Μετρήσεων

Απο την στιγμη που τα συγκεκριμενα ηχεια αποφευγουν τις λυχνιες, παει, χαθηκε η μαγεια.
Παίζουν μαγικά με λάμπες.....αρκει η λάμπα να είναι μαγική. ;)
 

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Απάντηση: Jorn Janczak - Περι Μετρήσεων

Παίζουν μαγικά με λάμπες.....αρκει η λάμπα να είναι μαγική. ;)

Αντε μπραβο, γιατι ειχαν πεσει τελειως στην υποληψη μου. Ενταξει ειναι πολυ σπανιες οι περιπτωσεις που καποια λαμπα να μην παιζει μαγικα! Συμφωνεις?
 

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Αντε μπραβο, γιατι ειχαν πεσει τελειως στην υποληψη μου. Ενταξει ειναι πολυ σπανιες οι περιπτωσεις που καποια λαμπα να μην παιζει μαγικα! Συμφωνεις?
Ανάλογα τι εννοείς μαγικά. Εγώ μαγικά εννοώ τις λάμπες που κρατούν τα καλά του solid state (όσο γίνεται για λάμπα), π.χ. ακρα και ισσοροπία, αλλά παράλληλα δίνουν και τη 3D αίσθηση του χώρου, γνωστό προσόν της λάμπας.
 

Bhutia

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Re: Απάντηση: Jorn Janczak - Περι Μετρήσεων

...αρκει η λάμπα να είναι μαγική. ;)


Τύφλα να χουν ο Ali Baba και οι 40 κλέφτες...:126:
 



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