AUDIO INSIDER

Transparent sound occurs when the sonic clutter between instruments and voices disappears.

The dictionary defines the word paradox as a statement or proposition that, despite sound reasoning from acceptable premises, leads to a conclusion that seems senseless, logically unacceptable, or self-contradictory. Such is the nature of audio transparency. Invisible sound. A seeming paradox. On the one hand, we can never hope to see sound. So the idea that some sound appears […]

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AUDIO INSIDER

HiFi snobs

I really dislike labels as they apply to people. I have spent much of my adult life working hard at removing them from my lexicon. Labels encourage us to place complex people in simplistic organized little boxes. That hardly allows for diversity or nuance. Yet, today’s crowd seems ever more eager to assign labels to […]

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AUDIO INSIDER

Class H amplifiers are different. Their amp circuitry is rather common but their power supplies are variable: only a little voltage for small audio signals and jumping to big voltage outputs as the music gets louder.

Power amplifiers come in classes determined by their design. Their classifications are listed by simple letters of the alphabet, but underlying that simplicity is a whole lot of complexity. For example, amp classes as determined by their bias and turn-on cycle include A, AB, B, and C. The differences in this class of amps is […]

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AUDIO INSIDER

The acoustic pattern that is created is somewhat of a figure 8.

It is fascinating to me the myriad of seemingly endless variations designers apply to sound reproduction equipment. Take the rarely seen today bipole loudspeaker. The last mass-produced version I remember was by the Canadian company, Mirage. Let’s start with a smidge of reference. Most loudspeakers are monopoles: sound comes out of one plane of the […]

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AUDIO INSIDER

It’s worth your time and effort to narrow down the cause (or causes) of this debilitating sonic no-no.

When our eyes are assaulted with a bright flash of glare we put our hands up to shield ourselves. It’s not a whole lot different with audio. A biting dose of glare makes me cringe and reach for the volume control. Glare is that overly bright sound that rides atop the music. It has any […]

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PEERING THROUGH THE AUDIO LOOKING GLASS

Paul McGowan. As I get more familiar with the new music system a couple of thoughts occur to me about what it is that gets me excited about what I am hearing and experiencing.  I think the magnification and separation of elements within the recording have to stand out above many others. I am fortunate […]

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AUDIO INSIDER

Without ridicule we’d never be sure we’re breaking new ground.

One of the risks of trying new things and moving in different directions is the threat of ridicule. It’s scary stepping out on the ledge in search of new results. Safer, I think to stay with what’s accepted. Normal. But, what is normal? My friend, Seth coined a  phrase for normal that I really like. The regular kind. Most of […]

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AUDIO INSIDER

Turns out that while a servo system can indeed turn a sow’s ear into a silk purse

If I believe something to be correct it’s easy for me to jump to a conclusion that matches that belief. On the other hand, if an observation doesn’t match my belief, I don’t jump anywhere near as high or quickly. In fact, it takes a great deal of energy to jump in the opposite direction. […]

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AUDIO INSIDER

Digital dilemma

Perhaps the most difficult technology to wrap one’s head around is digital. Analog? Not so much. Consider that it’s not that hard to understand how the quality of a tape head or a phono cartridge has a direct and obvious impact on sound quality. It has to. Digital is a whole different can of worms. […]

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AUDIO INSIDER

The trap, I suspect, is leaning too hard in either direction:

It’s likely no coincidence that my favorite headphones are from Audeze. They are based on the same planar magnetic technology behind PS Audio’s speakers. I’ve tried a number of their headphones but currently, in the mix room at Octave Records, I am enjoying a pair of their LCDMX4 which they tout as being best for mixing and […]

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AUDIO INSIDER

It’ probably doesn’t matter much anymore and it’s certainly nothing to lose sleep over.

When playing high-resolution PCM files the defacto industry standard seems to be 192kHz, 24 bit. Right? I mean, given a choice between the next candidate, 176.4kHz, we automatically choose 192kHz. Why would we do this? Perhaps human nature. We assume higher is better. But, in fact, there’s reasonable evidence that in many cases, 176kHz is […]

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AUDIO INSIDER

I have no doubt this is exactly what happens in our small community of like-minded companies. It is what you expect.

One of the delights of Apple products is their packaging. Easy to open, clean, simple, and elegant with a promise of more joy to come with the product itself. If the packaging is a joy think how nice what’s inside must be. What’s worth talking about is just how far removed they are from everyone […]

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AUDIO INSIDER

Ethernet vs. USB

If you’re looking for the best sonic solution for streaming music it matters how that music gets delivered. For example, if you’re connecting with USB then the computer matters: faster, quieter, better built will sound better. And the USB cable matters. And then there’s the requirement of an interface buffer to maximize sonics (the Matrix works great). […]

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AUDIO INSIDER

WHY DSD ISN’T EVERYWHERE

As diehard advocates of DSD as the ultimate capture technology, we are in the infinitesimal minority. We find ourselves here on the wild frontier for one reason and one reason alone. DSD sounds remarkably better than any other capture method (including analog). So the question continues to pop up. If DSD is so darn good […]

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AUDIO INSIDER

AUDIO CHECKBOXES

Low distortion? Check. DC to light frequency response? Check. Noise low enough that only the dead can hear it? Check. Even after all the checkboxes have been filled out and the final audio product has passed all the tests, what remains may or may not sound great. That’s because we haven’t yet figured out the […]

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