bit-player

Author here. Thanks for waiting.

It's 5,000 words and 2,000 lines of javascript, plus a few fair-size images, which may explain the long TTFB. But most of the delay is not bandwidth limits but PHP and SQL. The site runs on a creaky WordPress implementation. Someday I'll fix that, if I live so long.

(I'm the OP here.)

My source for the statement that "instruments were being tuned to this scale well before the invention of logarithms" is an article by Edward Dunne and Mark McConnell, "Pianos and Continued Fractions," Mathematics Magazine, Vol. 72, No. 2 (Apr., 1999), pp. 104-115. They write: "Guitars in Spain were evenly tempered at least as early as the fiftheenth century, two hundred years before Bach. And Hermanus Contractus, born 18 July 1013, invented a system of intervalic notation that anticipated equal temperatment."

My source on Simon Stevin's work is a Rudolf Rasch, "Tuning and Temperament," published as Chapter 7 in The Cambridge History of Western Music Theory." Rasch gives an interesting account of the state of root extraction before the advent of logarithms. He attributes the errors to "Stevin’s sometimes rather reckless rounding of digits after the decimal period, which are often truncated rather than rounded."

This is an important point. The Google white paper does address it, though only in the abstract: They want to maximize both capacity and IO bandwidth. One can imagine large disks with multiple independently actuated head assemblies. But quite possibly you're right that it's not worth the both.

PDF version here: http://bit-player.org/bph-publications/AmSci-2002-03-Hayes-N... (from the author's website)

Please note: There's a PDF available at:

http://bit-player.org/bph-publications/AmSci-2001-11-Hayes-t...

Apologies to the HN community.

I'm the author of the story linked to here. I'm also the jerk who pulled it off the web when I thought my site was getting the DDoS treatment. Mea culpa.

I'm the site owner. It's open again, temporarily. Somebody's script has multiple machines (many are EC2 instances) downloading the same file many times per second. That's not something I want to encourage.