This entry is simply documentation of a phenomenon that might be of interest to future or past historians.
You’d think after years of collective experience, companies relying on crowd funding would get better at their shipping claims. The KANOA earphones I ordered in May were promised around July, then pushed to August, then September, and now October or November. I hoped to have them before the San Francisco Marathon and then before the Burning Man 50K. Now Apple’s launching the AirPods and will probably ship them before I get the KANOA set. Also I ordered a laser projector on Indiegogo, but it was canceled altogether apparently due to issues shipping to the United States. At least I supposedly got a refund on that!
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Two winters ago I bought a faux fur coat at a secondhand store The Retique in Milwaukee. I intended to take it to Burning Man in case it got cold. And it did, but I forgot the coat. This year I intend to not forget it, and I also managed to spend some time putting lights into it today. I hope to improve it, but I am documenting it now lest I never get back to this.
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While I haven’t found a great solution for optical digital surround sound on OS X, I’m accepting my current setup. Using an external sound card device, I am feeding three separate audio cables into my surround speakers, and everything seems to work reasonably well now.
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After troubleshooting surround sound on OS X El Capitan all week, I bought a USB digital audio adapter in hopes of circumventing the problems using the digital audio port on my motherboard. Well, those hopes have been dashed! It seems I can only reliably get surround sound through the Micro II using the annoying Plex Home Theater app, which is exactly the situation with my onboard optical port. Oh well!
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Update: I’ve settled on a solution using the Creative SB1560 and three audio cables, giving up on optical digital audio.
This week I’ve been trying to get true surround sound from my desktop’s optical digital port. I haven’t been totally successful yet, but I do have a much better understanding of audio formats and channels and and technologies involved. Using Windows, everything works splendidly, but I’m primarily running OS X El Capitan. Needless to say, it’s been frustrating! I currently can only get reliable DTS surround sound using the Plex Home Theater app, but that’s clunky and won’t play any video file like VLC player.
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I finally got a fast Fourier transform working on an Arduino Due! This is not exactly a final product but just a documentation of progress. I am working my way toward beat detection, but am still getting a better feel for FFT processing and observing different types of music and beats. Below is some information about how I got up to speed, and at the end are videos of where I am now.
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I’m just starting to get my feet wet with the Arduino Due, which apparently can read from analog input a hell of a lot faster than the FLORA I have been using for sound reactive projects.
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In a recent journal entry I said I would post more details on the lights I’m using in my apartment. I wanted to spend some more time on the program itself first, but the weekend disappeared too quickly, so that will be an ongoing process. For now, here are some parts lists and information on setting up. I’ll also try to make a similar post for my rainbow spirit hood.
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The super cool lights I set up in my Tokyo apartment made the journey back to the United States, but they’ve been incapacitated after I was tinkering and then got slammed with work for months. I finally sat down to organize some of the code and get the sound reactivity back, and it’s better than ever!
Hardware details in a separate post.
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I'm running a fresh installation of OSX Mavericks on my MacBook Pro. My mobile phone is an Android, and I listen to music exclusively with Spotify. I therefore believe I have no need for iTunes, and wanted to remove it. OK.
sudo rm -rf /Applications/iTunes.app
Not so simple.
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