Friday, June 22, 2007

The Evolution Of The Affordable Computer

In the not too distant past, I had prided myself in having built my own PCs (desktops, specifically) at prices considerably lower than prevailing market prices for similarly-built units.

After building, tweaking, and upgrading countless PCs both at home and work, I finally ended the personally-commissioned project, capping it with a PC that had a total cash outlay of $140.









I had proudly thought then that it would be a while before commercial versions of PCs could top that record. Granted that some parts used by me were salvaged from some junked PCs.

My unheeding pride came crashing down when Nicholas Negroponte of MIT came out with his $100 laptop project some years back. This commendable project, primarily intended for distressed countries which suffer from affordability problems, continues to this day and one can follow its successes and grandiose plans on its wiki site.

Now, comes this latest news from Popular Science:


The $72 PC





Now that is truly something, though personally I had entertained no doubts that such projects were viable and could be easily done. And this somehow validated that personal belief.


Now, let us pay attention to the parts used to arrive at the finished product:

Intel SU810 motherboard ($5; centrix-intl.com)

Two 64MB PC100 SDRAM modules ($4 each; pcprogress.com)

Intel Celeron 500MHz processor socket 370 ($11; pcprogress.com)

Intel Socket 370-compatible heatsink and fan (~$5; newegg.com)

Gateway 4000437 NLX riser card ($25; alancomputech.com)

512MB USB flash drive (free; salvaged)

Momentary, normally open SPST switch ($3.29; radioshack.com)

Insulated wire for switch (free; salvaged).

ATX power supply ($14.50; amazon.com)

I have no doubts that many stores, like Fry’s, have on inventory many of these older-model standard motherboards that they’d be willing for dispose of for a song, or maybe give away as bonuses when one buys other items with them. And the same would be true for those old memory chips like SDRAM.

Now, with regard to the CPU and its cooling system, in my $140 clone, I had put an AMD 1 GHz, overclocked to deliver 1.333 GHz and fortified with an extra chassis fan to assist its own fan cradled on top of the heatsink.

This $72 PC does not have a hard disk or a CD drive. Mine has both, plus a floppy disk drive which now sells for maybe under a dollar. And what’s more I installed 2 hard disks on it, at 20GB each purchased at under $20 each (if I am recalling it right). It even has an older 6X DVD drive cannibalized from an old PC a relative had junked. Similarly, it has a 350w ATX power supply that came with the tower case that sold for under $30.

And the OS? Since I had in the past maintained store-bought PCs, I had in my possession disks for certain MS OS, like Win98 SE, which I installed on this last PC. I had hoped that Microsoft would not mind much having an “unauthorized” installed copy of this old Windows version that has now been completely and officially severed from it in terms of technical support.

The bigger problem I believe has been whether it still “pays” to build one’s own, rather than rely on commercial units from certain companies which now market them at very low and affordable prices. Even laptops are now within striking distance for many. Units equipped with dual-core CPUs are now advertised at under $500. Recently, Dell announced it would be selling units through Wal-Mart. The global chain that promises the lowest prices every day!

But as a hobby or pastime, enthusiasts will continue to push the envelope, or blaze their own unique trails, to set their own records. And more power to them, because we become all the better for their efforts and the inspiring examples they show us.

Wednesday, June 06, 2007

The Voice(s) of Elvis Presley

Elvis Presley has always been a phenomenon, both in life and in death. But more so in death, when we measure it in terms of financial successes, and even in popularity and longevity. His songs and other iconic items about him continue to tap into new areas of the globe, ably assisted by a mini-industry that was spawned by his enduring image and popularity, the Elvis impersonators, or as now nicely referred to, the Elvis tribute artists.

I had often wondered whether this personal but enduring child-like adulation of his singing that I treasure was a unique aberration, but still a local limited aberration. However, the continued world-wide and unflagging responses to his songs to this day would seem to belie this.

This brings one to wonder what exactly was in his singing that has made it so durable, in spite of all the equally gifted artists that have come and gone after him and the varying ways that songs are now both composed and delivered to ever-changing fickle audiences.

Why indeed should his old-style singing endure above the deluge of singing artists that now colonize the colossal entertainment firmament? After all, Elvis and the ensuing rock and roll phenomenon broke loose more than 50 years ago.

But rock and roll has undeniably prevailed, and Elvis continues to reign as its undisputed King, which title by no means just implies an empty and hollow attribution.

His voice and style of singing must have something to do with his durability

For most of us music illiterates, we probably should turn to the experts in music to find out and reveal for us what vocal gifts Elvis was blessed with. Elvis himself probably was not fully aware of his unique gifts, for after all he was essentially self-taught in his music, in both his singing and the instruments that he was fond of using, the guitar and the piano.

Here are some descriptive analyses of the voice(s) of the King as discerned by music people.

But first, a few basic primer points on music and voice.

Let us recall our musical scale – do, re, mi. fa, so, la, ti, do. Which is an octave, that is, of eight notes, beginning and ending on the same letter name. The “do” refers to C, “re” to D, and so on, E, F, G. etc.

The highest male voice is the tenor, and then next comes the baritone, and lastly the low bass, with many variations in between.

“The voice covers two octaves and a third, from the baritone low-G to the tenor high B, with an upward extension in falsetto to at least a D flat. Presley’s best octave is in the middle. D-flat to D-flat. Call him a high baritone.” “Moreover, he has not been confined to one type of vocal production” “He is a naturally assimilative stylist with a multiplicity of voices – in fact, Elvis’ voice is an extraordinary voice, or many voices.” – (Henry Pleasants, The Great American Popular Singers)

“I suppose you’d call him a lyric baritone, although with exceptional high notes and unexpectedly rich low ones. But what is more important about Elvis Presley is not his vocal range, nor how high, or low it extends, where its center of gravity is. By that measure, Elvis was all at once a tenor, a baritone and a bass, the most unusual voice I’ve ever heard.” – (Gregory Sandows, Music Professor at Columbia University)

“He rarely over-sang when recording, delivering a vocal to suit the song.” – (Paul Simpson, The Rough Guide To Elvis)

“(He) could jump from octave to countless other octaves with such agility without voice crack, simultaneously sing a duet with his overtones, rein in an always-lurking atomic explosion to so effortlessly fondle, and release, the most delicate chimes of pathos.” – (Mike Handley, narrator and TV/radio spokesman)

“..a musician … pointed out that despite an impressive vocal range of two and a half octaves – something approaching perfect pitch -, Elvis was willing to sing off-key when he thought the song required it. Those off-key notes were art.” – (Patrick H. Adkins, The Dream Vaults of Opar)

“The guy had a variety in his vocal styles and approach; he could make more vocal tones, with just his voice, than a guitar player with 50 pedals and gadgets. If you never even saw the guy, you could plain feel, not just hear the emotion and passion in his voice.” – (Country singer Roger Wallace)

“The voice has mixed propensities, hovering between tenor and bass and everything in between. Even a convincing falsetto lay within his range.” – (Jackson Baker in Memphis Magazine)

“There is nothing wrong, and everything right, in opening the vowel in the higher register so that the higher notes can be sustained. Elvis Presley was very open in his singing style even though he was ‘the’ rock and roller.” – (Brian Gilbertson, world-famous voice teacher)

“Presley’s registration, the breadth of his tone, listening to some of his records, you’d think you were listening to an opera singer. But …it’s an opera singer with a deep connection to the blues.” – (Jerry Wexler, co-founder of Atlantic Records)

“…Elvis’ range was about two and a quarter octaves, as measured by musical notation, but his voice had an emotional range from tender whispers to sighs down to shouts, grunts, grumbles and sheer gruffness that could move the listener from calmness and surrender, to fear. His voice can not be measured in octaves, but in decibels; even that misses the problem of how to measure delicate whispers that are hardly audible at all.” – (Lindsay Waters, Come Softly, Darling, Hear What I Say)

And here’s what they say about how some of his more enduring songs were rendered.

It’s Now Or Never – “he ends it in a full voice cadence (A,G,F) that has nothing to do with the vocal devices of rhythm, blues, and country.”

Milky White Way - “he’s got the strength of a bassman and the sweetness of a tenor.”

All Shook Up/Are You Lonesome Tonight - “His jagged, bubbly highs, and Southern baritone jump from those recordings like spirits from a cauldron. Elvis crooned romantically, then screeched relentlessly, always pouring his heart into the lyric and melody” (James Campion)

Hurt - “…singing in a register that gave more impact to his phrasing, and even hitting notes that could cause a mild hernia.” (Mike Kalina)

Heartbreak Hotel - “…where Presley alternately shouts words with full lungs, then gulps the following back, as if under water but without missing a beat.” (David Townsend)

Loving You - “…Presley’s baritone on this, the ultimate slow dance number, is almost too powerful, virtually rumbling the floor.” (David Townsend)

That’s Alright Mama - “…what I liked about the early records was that beautifully vulnerable high voice. (Jon Landau, Rolling Stone)

Long Black Limousine – “…the accompaniment is ornamented with bells, horns, and female choir, but it is Elvis’ voice upon which the words depend for their dramatic effect. In a departure quite uncharacteristic of country music, there is a fierce, almost shocked indignation and passionate intensity in his voice, transforming a fairly ordinary song into a vehicle for saving social protest. (Rolling Stone)

Hawaiian Wedding Song – “Elvis takes particular advantage of his voice’s strong lower middle and higher note registers, made particularly difficult because of the need to sing in cascading notes. (BMG Review)

In the end, when his physical health started deserting him, the timbre of his voice faithfully stayed with him, enabling us, his faithful fans, to overlook the caricatured image of a bloated Elvis in the funny oversized and bejeweled suit.

Live Long the King!

Graphics:

All Shook Up
Graceland Cellars
2004 California Sauvignon Blanc
Vinted and Bottled at Santa Rosa, CA

1973, Aloha From Hawaii
Elvis Presley: Entertainer of the Century
Plate Collection
The Bradford Exchange


Credits:

Wikiquote