Posted on - May 11, 2010 [at] 2:13 pm by Brad
Tagged in - computers, gear, nerdy, shows, tech
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Despite some shows coming up in the next few weeks we decided to try and add some lead synth to the set at the last minute. I had been playing solos on guitar but it doesn’t have the same feel.
So the past week and a half has involved me trying to put together a stable PC running Windows XP, Reaper and various VSTis that can reliably run headless (no monitor, no keyboard, no mouse). ASIO drivers are provided by an Edirol UA-1EX as the ASIO4ALL drivers were too clicky and laggy.
The plan is then to cram all that into a 2U rackmount server case and then stuff that into a gig case for an instant on, portable, minimal worries synth machine. It would be great to get a solid state hard drive to minimize the moving parts, but my budget for this is low as balls.
As you can see from the photo on the right and my torn-up bloody hands (not pictured) it’s been a struggle to find a combination of working spare parts. I thought I had solved it all a week ago but the motherboard I was using was only USB 1.0 and would intermittently flake out with the M-Audio Axiom 25 I’ve drafted into service.
Of course I’m currently running the show off a laptop but I felt having it do synth duties as well was too risky. At least this way if the laptop fails we can still put on an OK show. And if the synth machine fails I can still shred out some crappy guitar solos. If both fail, I will just run away from the venue as fast as I can.
Here is a nerdy data complaint:
Earlier this year the Ottawa Police announced they would be publishing daily crime data via CrimeReports.com, it’s a nice searchable interface using Google Maps. I loved the idea and thought it was fantastic that citizens had an easy way to search and view this data.
Fast-forward a few months and I had some ideas I wanted to try with the public crime data. I hunted around for a way to access the data in a usable format or at least an RSS feed, but there were none that I could find. I looked into scraping the data from CrimeReports.com and that was non-trivial. CrimeReports.com offers emailed crime reports (blegh) and here’s what their Frequently Asked Questions page says on the matter:
How can users access crime information for their areas of interest?
CrimeReports.com is a community-facing Web application, and as such, emphasizes the user experience. A CrimeReports.com user simply enters an address of interest (home, office, school, etc.) and clicks on "Get Report" to see criminal activity in a given area on an easy-to-use map interface. The CrimeReports.com Web application also integrates data from multiple agencies into a single interface and offers automated, location-based alerting services.
Which to me is code for “CrimeReports.com would rather lock-in the data, and as such, not help potential competitors.â€
Finally, I contacted the Ottawa Police and asked if there’s a way for regular folks to access the daily data they’re providing to CrimeReports.com. They pointed me to the weekly reports (which look like this, and would be usable with some parsing). Only problem: these have been discontinued in 2009 in favor of sending all the data to CrimeReports.com. They said there’s no public feed for that data and that I’d need to make a Freedom of Information request.
So we have a situation here where the Ottawa crime data has been moved to a site that’s easier for 99% of citizens to access and understand, but the data is locked up in a third-party website and inaccessible to anyone who wants to do some serious work with it. Which to me is a huge step backwards.
I’ve been so-so about the Wolfram|Alpha hype, but it finally launched and it’s definitely neat. Comparing it to Google is semi-ridiculous as Google uses structured data and “facts†only as an afterthought.
The servers are taking a beating right now, but here are some queries that were interesting to me:
- Brad – 1 in 3000 Americans may be Brads. Compare the names Brad and Aaron and you can see who the hip underdog from the streets is.
- 440 hz – It gives interesting data on any frequency, plus you can play it (even oddball frequencies like 1337 hz). 440 hz is middle A, which is approximately 1.9 x the frequency of a honeybee’s wings.
- PST – It’s annoyed me for a while that Google won’t give me the current time in other time zones. Time in Hong Kong.
- death – Approximately 104.6 people die per minute (1.744 per second).
- compare deaths and births
- compare lord of the rings box office to star wars box office
A lot of data I encountered is old-ish – a lot is from 2004 — which I think says more about the crappy state of authoritative structured data than Wolfram|Alpha itself.
I think the most exciting thing about Wolfram|Alpha is that it’s intriguing and useful enough that it may encourage more organizations and individuals to make their current data available and keep it up to date. Which would be a huge benefit to everyone.
After having so many live performance troubles with the M-Audio Firewire 410, I looked around for the best alternative. My research lead me to the MOTU UltraLite mk3. People referred to it as “rock solid†and I had previously heard lots of great things about MOTU hardware. There’s not a lot of competition in this area for some reason. Anyway, I bought one.
Immediately I started having audio drop-outs. Firmware upgrades were involved. I filed a trouble ticket and I complained on Twitter. I read lots of posts and comments about MOTU’s “legendary†bad support (which was not so legendary that I knew about it before I bought one of their products). I wound up going back tonight to have a look at my ticket’s status and check this out:
Wow, ten days later and my ticket’s still Unread. I mean I guess appreciate that they’re up front about not caring, but maybe putting forth at least the illusion of customer service would be a better business strategy. I don’t know.
The borrowed PA in the practice garage went away so I reached into the vast (vast!) Brad Sucks war chest and bought two 270 watt Peavey PR10PN Powered Loudspeakers. Despite forgetting my mixer at home they did a nice job at rehearsal last night. Very clear and full sound, plus I have them up on stands now which I think helps them stand out from the murky low frequencies.
I knew nothing about monitors or live sound before. I did a lot of reading and here uh are some… knowledge:
- People on live sound forums are kind of annoying, possibly worse than recording forums. God forbid you not want to outfit your garage with multiple $1500 JBL’s.
- Powered speakers are now a viable alternative to a powered mixer + passive speakers and offer more flexibility. But they’re newer so they’re hard to find used.
- The Peaveys have optional brackets to position them as floor-wedge monitors.
- The Peaveys actually have three inputs on each speaker. Two quarter inch and one 1/4″/XLR combo. All have level control, which is impressive.
- With powered monitors you can use a regular passive/unpowered mixer, which are cheap and plentiful.
The other point of this was to make it easier to integrate the laptop into the full band, which so far has been a huge struggle technology-wise.
A long time ago I wrote a thing called the Temple of Ego. It was inspired by a few other websites but basically the goal was to aggregate all the data you put out on other services, creating an overall stream of all your activity on the web.
FriendFeed just opened to the public and it does just that. It’s slick and does what it’s supposed to do. I’m at http://www.friendfeed.com/bradsucks/
It’s extremely simple but there’s a lot of potential here. Searching, filtering, shuttling data from one service to another, openID, trust networks. With a nice simple API a lot of services could be built on top of it. It’d be the new meta-Twitter.
I played Half Life Episode 2 and Portal over the weekend. EP2 was good, Portal was brilliant (and many props to Coulton for the awesome credits song).
Anyway I was trying to search the Steam forums and you have to prove you’re human by entering a CAPTCHA. I got so many wrong I gave up. Here’s a small sampling:
Can you guys read any of these? I had to check with friends to make sure I hadn’t suddenly become colorblind or something.
Early data points to Valve’s CAPTCHA algorithm sucking and my vision being fine.
WordPress 2.3 is out and I’m now upgraded. I’m fairly excited about tagging though I’m not sure if Windows Live Writer supports it yet, which could be a downer. If you notice anything broken (other than my spirit) please let me know.
Time to take stock of my social networking participation.
Twitter – Still updating on Twitter against all odds. Being able to monitor and update it via IM is really all it’s got going for it. I’ve had to start ignoring certain people though because the noise level got too high.
Pownce – I’m really not sure what to do with Pownce. It’s nice, but the lack of IM makes me lazy about it. I really like the reply-to-posts feature. I’ve started experimenting with uploading songs I’ve been listening to, which is fun but would be way more fun if everyone I knew had access to it.
MySpace – I still log in and add friends who request it and try to reply to messages in there. Spam has reduced from a few months ago so MySpace doesn’t bother me much anymore.
Facebook – Even though I only have around 70 friends on there and don’t whore it out like MySpace it’s rapidly becoming the most annoying social network. Check out what I’m met with when I log on:
Hey Facebook, I’ve got 1 leave me the fuck alone request for you. Oh and a fortune friend request.
Because I like money, I was real excited about Amazon’s Flexible Payments Service, the new Paypal competitor from Amazon. I was looking forward to adding it to my digital download store, but much like Google Checkout it doesn’t support Canadian merchants. Lame.








