{"id":517,"date":"2008-05-31T11:15:10","date_gmt":"2008-05-31T19:15:10","guid":{"rendered":"http:\/\/www.rudyrucker.com\/blog\/2008\/05\/31\/easy-as-pie-in-audio\/"},"modified":"2009-04-17T08:15:13","modified_gmt":"2009-04-17T16:15:13","slug":"easy-as-pie-in-audio","status":"publish","type":"post","link":"https:\/\/www.rudyrucker.com\/blog\/2008\/05\/31\/easy-as-pie-in-audio\/","title":{"rendered":"“Easy As Pie” in Audio. Got Bokeh?"},"content":{"rendered":"

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My 19993 Christmas story, \u201cEasy as Pie,\u201d\u009d is now online as part of a podcast radio show from the crew at Starship Sofa <\/a>in Scotland. And here\u2019s the permalink for the show <\/a>with my story.<\/p>\n

The show also includes a poem by Laurel Winter, and a science rap by Peter Watts. If you’re eager to get to the “good stuff” (that is, to my story!) move the audio-player’s slider about 40% of the way to the right, which is where my story starts. It’s a kind of fairy tale, along the lines of “The Goose That Laid the Golden Egg,” but with flying saucers.<\/p>\n

<\/p>\n

Sarah Heacox maintains a blog called \u201cImpossible Universe,\u201d\u009d on the topic of how people with disabilities are portrayed in popular culture. She put up a very nice post about my novel <\/a>Postsingular, relating to my autistic character Chu. I was happy to see that someone thought I\u2019d gotten it right.<\/p>\n

<\/p>\n

Reading up on lenses, I found that people like to talk about something called bokeh<\/a>, derived from the Japanese word boke<\/em>, meaning \u201cblur,” “fuzziness,” or “dizziness,” and used in English since about the year 2000 to refer to the aesthetics of photographic blur. <\/p>\n

The idea is that if you use a wide aperature on your lens—or an extreme telephoto setting—you get a shallow depth of field, which blurs all the objects other than the one you focus on. And, depending on the lens, the blur can have various properties. <\/p>\n

<\/p>\n

One principle of \u201cgood bokeh\u201d\u009d is that the little blur dots around highlights should be circular, and brighter at the center than at the edges. A cheaper lens with a harsh pentagonal aperature iris will make pentagonal bokeh dots. A lens with a less than ideal aspheric correction will make dots that are brighter around the edges (like rolled up condoms) instead of brighter at the center (like little hills). My fave photo commenter Ken Rockwell explains this very well in his page on bokeh.<\/a><\/p>\n

<\/p>\n

A less obvious quality of good bokeh is that the flat color regions in the background will have a soothing, merged kind of blur. I’m now alert for more chances to shoot bokeh, comparing my lenses that way. The shots above are with the Canon 50 mm f1.4, by the way. The dots in the first one are nicely rounded, but maybe too elliptical, also their edges are brighter than one wants for really good bokeh, but maybe, I hope, this is just because the glass highlights themselves happen to be inherently bright edged shapes. The colors behind the thistle look pretty good, though maybe there’s a twinge of harshness here and there.<\/p>\n

My photographer nephew Embry Rucker <\/a>tells me the Canon 85 mm f1.2 L is “a freight train to Bokeh Town.”<\/p>\n

Stay tuned for more bokeh obsession… I’m starting to see an SF story in this as well…<\/p>\n

Seems like a wonderfully Japanese concept, no?<\/p>\n

<\/p>\n

I\u2019ve been thinking about the art of taking pictures of, essentially, nothing. Like the bucket I used to mop the kitchen.<\/p>\n

<\/p>\n

The drycleaner’s window.<\/p>\n

<\/p>\n

But if I look hard, I can find subjects anywhere. Even in the white plastic tent that my neighbor uses for an extra garage. Gnarly, dude.<\/p>\n","protected":false},"excerpt":{"rendered":"

My 19993 Christmas story, \u201cEasy as Pie,\u201d\u009d is now online as part of a podcast radio show from the crew at Starship Sofa in Scotland. And here\u2019s the permalink for the show with my story. The show also includes a poem by Laurel Winter, and a science rap by Peter Watts. If you’re eager to […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-517","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/posts\/517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/comments?post=517"}],"version-history":[{"count":0,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/posts\/517\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/media?parent=517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/categories?post=517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rudyrucker.com\/blog\/wp-json\/wp\/v2\/tags?post=517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}