Author: adminmcq

  • Blown computer speakers

    Yup, they’re blown.

    In honour of the last day before the holiday, Steve (electric guitar) and Ken (african percussion) decided to get together to do some jamming yesterday. I had my laptop and a usb keyboard at work, which is all I need to make music, so I figured I’d join them.

    Unfortunately, all I had to play through were the Logitech Z-4 speakers from off my desk. Now, these are perfectly reasonable computer speakers — better for gaming and techno music than general listening, but not bad. The thing is, when you’re competing with djembes, dunduns, and killer guitar rifs you have to be loud. And despite being plenty loud enough for my office, the Z-4s just couldn’t compete. Somewhere about twenty minutes into the jam session, I realized that every patch I played sounded like it had a wee bit of extra distortion added; after about an hour, this had progressed to that sound that guitarists lovingly call “crunch”. Yup, they’re blown.

    Rather than just replacing the speakers with new ones that would also be destroyed the next time I got an opportunity to play live, I decided to look for something with a bit more oomph. My constraints were:

    • no distortion,
    • good dynamic range, and
    • (with luck) usable for both keyboards and my cello.

    I looked around a bit before I found something that seemed like it had potential, which didn’t cost multiple arms and legs: the Behringer K1800FX.

    I picked one up from Ottawa Pianos today. So far it seems pretty promising. As usual, Behringer has loaded it up with features for a very nice price (< $400):

    • 4 channel input mixer (with mic pre-amp)
    • 7 band equalizer
    • auto feedback cancellation (excellent for the cello!)
    • a reasonable mix of effects

    The sound quality is good, but a little “boxy”. Don’t get me wrong, it sounds good, but I guess when you’re used to studio monitors, you get spoiled. It is however, definitely loud.

    Hey guys, next time I’ll be ready!

    Update: Ah, it’s not feedback cancellation it’s feedback detection. You still have to use the EQ to remove it. Oh well.

  • Electronic *Instruments*

    As your typical high tech weeny, I basically treat electronic devices as “toys that are cool only till the next big thing happens”. That goes for computers, PDAs, phones and even electronic musical instruments. Heck, I even want to upgrade my cello. 😉

    The thing is, to truly master a musical instrument, it takes serious dedication and that kind of focus is hard to maintain in a world where something “better” comes out every few months (whether it’s a software instrument or a new piece of gear).

    That’s why I genuinely admire those who work with a single instrument to the point where they have mastered it. One way to make that happen, is to just stop “playing with” everything else; sometimes it leads to the Bach solo cello suites and sometimes it leads to Roger O’Donnell.

    For those who don’t know Roger, he was the keyboardist for The Cure from 1987..1990 and from 1995..2005. One of his recent projects is an album recorded entirely on a Moog Voyager synthesizer (+ vocals) called The Truth In Mebonus video link.

    I have so far only heard the demo bits from his website, but I find the pieces starkly beautiful and quite compelling. I’m now hunting the CD. If anyone sees it somewhere, please let me know.

  • A Garritan Community Christmas

    Every year, a number of musicians from around the world get together to create an album of Christmas carols using Garritan Orchestral Libraries music software. These vary from being very good, but still obviously electronic, to nearly indistinguishable from the real thing. Take a listen to the Monday link-of-the-day:

    Garritan Community Christmas


    So… The original link didn’t work any more, but all of that content plus a ton of other stuff is available on the Garritan SoundCloud site.

  • Test post. Please ignore.

    (Just testing out the WP upgrade.)

  • No RSS Reader can be as efficient as Google Reader?

    Long rambling post warning:If you just want to think about the question in the title, skip to the end.

    I have been experimenting with NewsFire since I got it as part of the MacHeist bundle that I mentioned last Monday. It’s fast to run, has a nice Mac-ish UI, and generally is the obvious kind of thing for a Mac user to step up to, once they outgrow the built-in RSS in Safari.

    The thing is, to import your bookmarks into NewsFire, you need to have an OPML file. How to get such a thing? hm…

    I’m sure there are better answers to this problem, but here’s what I did:

    1. Imported into Firefox the bookmarks from Safari
    2. Clicked once on each RSS bookmark; when Firefox asked how I wanted to read it, picked Google Reader
    3. Organized the feeds into folders in Google Reader — Aside: Google follows the “folder == tag” model, so feeds can be in more than one folder.
    4. Exported the feeds as OPML

    I went this route largely because I also wanted to play around with Google Reader. It’s interesting that, although it doesn’t have the L&F you’d want in a desktop app, it is simple and effective and still has a clear sense of design style to it. At some level it reminds me of the “good ol’ days” of Smalltalk: It’s not a fancy GUI, but it gets things done.

    Now that I had an OPML file, I imported it into NewsFire, whereupon I hit another snag: All of the categorization information had been thrown away. To attempt to figure out whether the problem was with NewsFire or the file generated by Google Reader, I imported the OPML into OmniOutliner, which did indeed show all the folders. That’s still not conclusive, but it shows that either there is a bug in NewsFire, or that Google and NewsFire interpret the spec differently. In any case, one more round of categorizing into folders and I was ready to go.

    After all that, I realized that NewsFire doesn’t have the one feature that I “need” in a news reader: the ability to show all of the text of the items inline in the list (i.e. the default way the items are presented in Safari, or what Google Reader calls the “Expanded view”).* Without that, NewsFire is basically a non-starter for me.

    So I started thinking about Google Reader again. As far as I can see, it has only two significant downsides:

    1. It is dependent on the speed and stability of Google’s servers.
    2. It doesn’t provide notification when there are new items available.

    In general, Google is as solid as any site on the net, both in speed and stability. I spent a couple of hours reading news this morning, and never waited more than a couple of seconds for an update. If that’s typical, then it’s good enough for me.

    The notification issue has, of course, been solved in numerous ways by third-party add-ons. It didn’t take long for me to find one for the Mac that seems reasonable: Google Reader Notifier. It puts yet another icon in the menu bar, which I’m not sure I’m happy about yet. We’ll see.

    The fascinating thing about Google Reader is that my machine doesn’t have to poll each of the sites in question to see if there are new items; Google does it. This is better both for me, since I only poll one site (i.e. Google) now, and for the internet as a whole since Google can optimize in ways that individual users can’t. For example, it seems that Google would only need to poll once (in a while) for everyone who tracks Engadget. The more people who read a particular site, the greater the savings.

    The down side of that, of course, is that anyone who uses “page hits on my RSS feed” as a metric for ad revenue takes a beating. Hm… I guess the good news could be that if they’re using Google AdSense, then Google could take that into account. I wonder if they do.

    Summary: I’ve decided to use Google Reader as my default RSS reader for a while. I have removed all of the RSS feeds from Safari except for the internal IBM ones that Google can’t see.


    * Of course, as usual, it’s probably that I’m just a dolt — no, not “doIt” — and can’t figure out how to configure NewsFire properly. If that’s true, someone please enlighten me.

  • I’ll be spammed for Christmas?

    Holy, mackerel! Not sure what’s changed, but suddenly, I’m getting about 50 spam comments per day here at NfGCW. Thank God for automated anti-spam tools, but sheesh what a waste of bandwidth!

    Isn’t it time for these guys to give up on comment spam? Does it ever actually get through on anyone’s blog any more?

  • Christmas tree

    A shot of our tree at night.


    As bogus as our old artificial tree is, we’ve had it for longer than we’ve had Dennis, and it has become a tradition unto itself. Like Charlie Brown’s, it still looks pretty good when you get it decorated.

  • The twenty questions game and… web design?

    My son got one of those twenty questions games — the ones where you answer yes/no questions from the little plastic ball and it guesses the thing you were thinking of — for his birthday. Internally, there’s not a lot to these; they’re basically a fairly simple expert system and a rom full of facts about everyday things. What’s interesting to me though is the way that they get close to the right answer, even when they get it wrong. For example, when we tried to get it to guess “green bean” it came up with “asparagus”, which is not a green bean, but another thin, green, vegetable — not bad.

    So I got to thinking about graphics design tools for beginners. Imagine a tool that had an internal expert system, which encoded a bunch of the standard patterns used by web sites (at several different levels (i.e. everything from nav bars and rollovers at one end to blogs, wikis, e-commerce at the other)). Rather than just picking 1 of N templates as the basis for your website, you would answer 20 questions about the capabilities it should provide. As you progressed through the questions, it would use its internal predictions about the result to suggest other questions to narrow things down, eventually getting to the point where it was dealing with the stylistic elements. Even if the site it gave you at the end wasn’t exactly what you wanted, it would probably be close enough.

    In any case, it seems like this would be a more flexible way to approach the problem than I’ve seen in most of the newbie-level web tools (like, iWeb) but it’s still a metaphor that new users have no trouble with. Of course, it all depends on how well you can tune the questions. My favourite question from the toy is “Does it weigh more than a pound of butter?”. You want the questions to have that feel: clear examplars that partition the space. (“Should it be simple like Google, or dense like Yahoo!?”)

  • My take: A cool idea and a great deal too

    For Mac heads. Monday link-of-the-day:

    A week of celebrations.


    It looks like the MacHeist bundles notion is gone now? Regardless, that particular link was broken so I deleted it.

  • Some new Eclipse coolness

    Monday link-of-the-day — Kim’s work makes front page news on EclipseZone:

    Transforming plugin contributions on the fly


    That link no longer works, and I couldn’t find any other pointers to the article.