Sunday, May 18, 2008

GlobalStar Satellite Phones

While I’m supervising a bush camp of tree planters, I occasionally make use of a satellite phone for remote communications. These phones are invaluable for people working in extremely remote locations, where there is no cell or radio-phone coverage. Although they are a relatively new technology (I first saw them in widespread use in planting camps beginning about five years ago), their use has exploded in situations where the basic ability to communicate with the outside world is what matters, and where the cost is fairly irrelevant. For instance, as of last summer, GlobalStar (the provider that I’m familiar with) had over a quarter of a million phones in operation in over 120 countries around the world.

The way that the satellite phones work is quite simple. They are very similar to a cell phone in look and operation, but instead of getting a signal from a tower on a nearby mountaintop, the signal is transferred between the user and a satellite in low-earth orbit or geosynchronous orbit. GlobaStar has a network of 52 low Earth orbit satellites to provide coverage. The satellites fly about 1400 km above the earth, which in aeronautic terms is “fairly low.”

GlobalStar has a few problems, however. First of all, their satellites have to be close enough to an earth-based station (known as a gateway) to operate properly, so there are areas around the world where coverage does not exist. For instance, there are no gateways in remote areas of the ocean, because traffic in those areas is almost non-existent (except from passing ships). Therefore, even though the satellites fly over these areas, their phones don’t work there. Also, because the Globalstar satellites have an inclination of 52 degrees, they don’t provide coverage over the polar areas, which are “out of sight” of the satellites.

GlobalStar’s satellites were launched between 1998 and 2000, and were mostly expected to have a lifetime of seven to eight years. Accordingly, in 2005, some of the satellites started to be taken out of service. They are currently designing new satellites with much longer life expectancies, but I have no idea when they are being launched. I think they expected availability is around 2010, but I may stand to be corrected.

The big problem is that in early 2007, GlobalStar filed documents with the SEC in which they admitted to a problem with their S-band amplifiers (a critical part of the communications equipment) which would lead to a significant loss of operational capability by this year. In fact, I started having extreme difficulty in using my own satellite phone last summer. The company went so far as to issue the following statement last year: “Based on its most recent analysis, the Company now believes that, if the degradation of the S-band antenna amplifiers continues at the current rate or further accelerates, and if the Company is unsuccessful in developing additional technical solutions, the quality of two-way communications services will decline, and by some time in 2008 substantially all of the Company’s currently in-orbit satellites will cease to be able to support two-way communications services.” So in other words, the reliability of the GlobalStar network is highly questionable right now.

One of the other planting camps in my own company had a medical emergency today. An employee was found unconscious on a remote block by another member of her crew. She is quite fine this evening – the crew had the proper first aid personnel and gear on site to provide proper care, and a helicopter was called immediately to take her to the nearest hospital. However, the helicopter was summoned by satellite phone, using a GlobalStar phone. It worked well today, but we can’t count on the phones being reliable in all situations.

As a supervisor, I have to plan for safety every day, and have reliable methods of dealing with emergencies. My plans no longer rely on the assumption that my satellite phone will work. It’s funny – I spent fifteen years working in remote camps without a satellite phone, and never worried in the slightest. But now that I’ve become used to having it, I feel very uneasy knowing that the technology is no longer reliable.

Sunday, February 24, 2008

Sackville Fire in 2006

Two years ago, on the night that I returned to Sackville from my summer on the West Coast, there was a large fire in downtown Sackville, my hometown. The date was August 11th, 2006.

It started out fairly innocently. I had just arrived at the Pub minutes before, when someone came into the bar and said that they had just been kicked out of Ducky's because the fire alarm went off. This was (and still is) a fairly frequent occurrance. Everyone assumed that it was a false alarm. This was still fairly early in the evening, shortly after 9pm.

An hour later someone else come up to the Pub and reported that the building really was on fire. Fifteen minutes later, another call came in to tell us that it was a major fire. A couple of us decided to walk down to see what was happening, and I grabbed the video camera.

When I arrived, we immediately realized that this was definitely a major fire, it didn't take long to realize that the building would be destroyed. I stayed at the scene for about an hour, and the police officers, recognizing who I was, allowed me close enough to get some pretty good footage. A lot of my video footage was used on a couple of the regional news networks the following day.

Anyway, I also took some of the more interesting shots and put together a short video, about seven minutes long, and we put a copy of it online on the Pub website, so alumni and students from out-of-town could see what happened. The Pub website had over three thousand visitors in the following 24 hours as word got around. I was also happy that we were able to use the video later that same year in putting together a fundraising/awareness video for the Sackville Fire Department.

Anyway, I found a copy of the video yesterday, so I put it up on YouTube. A lot of students at MTA right now (everyone in first or second year) won't have ever seen what the downtown used to look like before half the block burned down. Here's a copy of the video:



Here's a direct link to the YouTube page, for Facebook readers who can't see the video as an embedded object:

http://www.youtube.com/watch?v=p9ZoR4N7hlM

Monday, February 11, 2008

Marketing Brilliance

As a marketing major in my undergrad, and also having taken several marketing courses when completing my MBA, I tend to analyze various marketing campaigns that I come across in the world around me. And I tend to appreciate unusual, intelligent, or subtle marketing ideas, because there aren't enough of them in the world today. I also tend to really shake my head at other marketing approaches. For instance, what about WalMart's plan to market products for the Chinese New Year, by proclaiming that the products were "authentic products for the Chinese New Year, made in China!" Um, someone can correct me here if I'm wrong, but isn't the majority of stuff sold by WalMart made in China already?

Anyway, I'm in Vancouver this afternoon, and I came across a billboard that was so creative and yet stunning in its simplicity that I didn't know whether to clap or shake my head in disbelief. The ad is for NEW Diamond Shreddies. I was always a big fan of Shreddies as a breakfast cereal, so I was intrigued by the "new" Shreddies. Well, as the photo below will attest, the difference with the new cereal is that they turned a Shreddie around when they took the photo, so it looks like a diamond rather than a square.




Just don't be disappointed if you find that they taste similar to the square ones.

And by the way, what is the proper spelling of Shreddies in the singular? Is it a Shreddie or a Shreddy?

Thursday, January 24, 2008

Distortion in Windows Media Player

I'm moving the content of this post over to:

djbolivia.blogspot.com/2024/02/distortion-in-windows-media-player.html



Have you ever listened to songs in Windows Media Player and found them to be distorted in places, so the sound quality is terrible? The same files may play perfectly in all other programs - I've had files that worked in WinAmp, RealPlayer, Quicktime, Nero, and a host of other programs with no problems, yet Windows Media Player would not handle them properly.

As it turns out, MicroSoft has a Creative PlayCenter MP3 decoder resident in the operating system which (in many but not all cases) is what causes the problem. Certain versions of Windows Media Player use this decoder, but there are compatibility problems. If you're not using that decoder file for whatever reason, you probably won't run into the distortion problems.

The simplest way to fix the problem, assuming that you're running on a Windows operating system, is to go down to your start menu on the bottom left side of the screen, click on it, then go into "search." You need to search your C: drive (or whatever drive your O/S resides on) and look for a file called "Ctmp3.acm" - if you can find that file, don't delete it, just rename it to "Ctmp3.bak" instead.

If you can't see the file extensions when you're doing searches (the default option on Windows, but one which I detest and disable immediately whenever I set up a new computer), I'll show you how to make your file extensions visible. Go to Windows Explorer, either through your Start menu or by holding down the "flying window" key (left of your left side alt key) and then pressing the letter "E" at the same time. Next, go into the Tools menu, and chose Folder Options in the drop-down Tools menu. In Folder options, click on the "View" tab. The seventh or eight option in that list usually says "hide extensions for known file types" and has a check beside it. Uncheck this, then click OK. Now you'll always be able to see file extensions in Windows Explorer and associated panels. If you're quite computer savvy, you might also want to set the other three options above and below that let you show hidden files, show O/S files, and display the full path name in the Title Bar (although this is only applicable if you're trying to conserve system resources by switching to Classic View, such as for intensive audio or video processing).

Anyway, now you know how to show file extensions, and how to fix the distortion problem on Windows Media Player. This may not be a problem on newer versions of Vista, but it certainly was on certain versions of WMP running on XP.


If you want a different approach to disabling the problem codec, here's another set of instructions:

The Creative Playcenter software rudely blocks the Windows MP3 codec. The following instructions show how to unblock it on Windows XP system. The instructions for other Windows versions are the same except the steps to get to the audio codec area from the control panel varies. Note that this will disable the MP3 capability of the Playcenter software. You can re-enable using the same steps or replace the Playcenter software.

1. Go to the Control Panel
2. Double click on "Sounds & Audio Devices"
3. Select the "Hardware" tab
4. Double-click on "Audio Codecs"
5. Select the "Properties" tab
6. Double-click on ctmp3.acm
7. Select "Do Not Use this Audio Codec"
8. Then click on the "Apply" button



Edit, a few years later:

Please note that there are a few posts online now from MicroSoft that might give you additional insight into this problem. Here are the links:

     answers.microsoft.com suggestion (June 2010)

     support.microsoft.com suggestion (September 2011)

Hopefully, between my own suggested solutions, and the comments that MicroSoft has brought forward, you'll be able to fix any issues that you might have.


Sunday, January 13, 2008

Hitchhiking Safety

I haven't posted on my regular blog for a while. Since the middle of November, I've been pretty involved with moving my restaurant, (see here for more details) which takes up almost every hour that I'm not at work at my job at the university. It's been pretty time-consuming, so my email-answering and other communication has been minimal during these past two months. However, right now I'm sitting in Seattle and waiting to fly home (I played a show here last night), so before I get back to work on some paperwork for the Pub, I thought I'd take a few minutes to write something here.

I get a lot of random ideas. When it comes to "problem solving," I've been told that I excel at lateral thinking. Sometimes these ideas are pretty crazy, sometimes they are fairly intelligent or creative (this is my own assessment). My blog has been a bit boring lately, so over the next few months, when I have time, I'm going to share a few of these ideas and let people reading here make their own opinions.

Today's idea came to me because I was thinking about the "Highway Of Tears." This is the name that some people use to refer to a section of highway in British Columbia, in particular, the section of the Yellowhead (Route 16) which runs from Prince Rupert to Prince George and eastward. Over the past decade, a number of women have disappeared from this highway - so far there are about ten documented cases which are assumed to relate to the highway, and of course, there may be more unreported cases. The theory is that someone is preying on hitch-hikers along that highway, targeting mostly women with Native backgrounds. However, one victim in particular (Nicole Hoar) raised the awareness surrounding this subject, at least for myself. Nicole was a tree-planter, and her disappearance brought national attention to the area. If you do a search on Google, you'll find more information about this situation.

Hitch-hiking is a fairly common practice for some people. It's an inexpensive way to get from place to place for people on a low budget, and you can meet some interesting people when doing it. I used to hitch-hike regularly between university and home before I got a car, and I also did it fairly often the first several years that I was tree-planting, when I had to deliver vehicles to a different town or city and then return to Prince George. However, in the past few decades, I think it has become less common, as people become aware of the danger of getting picked up by a psychopath. Who knows, it's probably safer than some other things that people do regularly, but "safer" doesn't mean "safe."

My idea is something that would make hitch-hiking "safer" than it is currently. I think someone (a not-for-profit institution of some sort, or maybe one of the big auto-makers) should set up a toll-free hotline for hitch-hikers, something like 1-800-HITCHHIKE, although of course the exact number would have to be picked carefully (that one has too many digits). The concept would be that if someone is hitch-hiking, as they are walking to the vehicle that picks them up, they call the toll-free number and leave a message on the hotline saying, "My name is XXX, I'm calling from about 10 miles east of Prince George on route 16, and I'm getting picked up by a red truck with BC license plate KC 7839. I'm heading East to Jasper."

That's it, that's all there is to my idea. There wouldn't have to be a detailed conversation. The hitch-hiker wouldn't have to call once they arrived at their destination to say, "I've made it safely" - that way, there is far less work for the operator, and many hitch-hikers would be too lazy to call once they had arrived at their destination. However, if the hitch-hiker goes missing, at least there would be a record somewhere of what might have happened. Now of course, this still doesn't prevent all problems. For instance, hitch-hikers are often low on money, which means that they probably are less likely to have a cell phone than many other people. However, so many people have cell phones these days that this is becoming less of an issue.

Anyway, if you happen to get into a car and the person turns to you and says, "Hi, I'm an axe murderer, and you're in deep trouble now," then you could turn to them and say, "So are you - I've just left a message with the Hitch-Hiker Hotline to tell them your license plate number, and if I don't make it to Jasper safely, they'll know where to start looking." Now of course, this still may not deter the axe murderer from cutting you up into tiny pieces and feeding you into a woodchipper, but if it DOES happen, at least you have the satisfaction of knowing that he or she is more likely to be caught.

That's my idea for the day. In the meantime, be safe and take the bus.

Friday, November 16, 2007

Under The Bridge

I spent this past weekend in Seattle and Vancouver. Originally, I was going for no good reason, just because I wanted to go to a party at the Pacific Science Center on Saturday night and to visit a friend (TProphet) in Seattle. I know, that’s a unique name – but it's a long story.

A couple weeks ago, he emailed me and said that as long as I was coming out for Saturday night, I might as well DJ somewhere on Friday night. Since he is a Seattle promoter and has a full sound system of his own, he said he was going to set up an event for me. I said that I’d definitely be willing to play if he got anything together, and I asked where I might be playing. He said, “oh, maybe under an abandoned bridge.” Hm.

I got to Seattle on Thursday evening and we spent most of the night getting things organized, and doing a little bit of touristy stuff. Then, on Friday, we started getting ready for the bridge party. I won’t lie, I expected something pretty low key - maybe a pair of speakers, a dozen people, and the chance to annoy or entertain some homeless people, or to get into a fight with bikers. I couldn’t have been more wrong.

The party that he and his friends pulled off was one of the most entertaining evenings I’ve ever had. After we convinced the K-9 unit at 10:30pm that the entire cube van full of sound gear we were loading up wasn’t stolen, and said that we were preparing for a nice responsible folk music concert, we hit the road. Upon arriving at the bridge, there was a flurry of action, and within about half an hour we had two full sound stages set up with power generators, propane heaters for the crowd, a small kitchen selling drinks and snacks, and an art display/sale. The equipment and sound system was better than what I’ve played on in a lot of clubs in Atlantic Canada (five bass bins for my stage alone). A couple hundred people showed up, even though it was a totally unadvertised renegade party. It was pouring all night, but we were completely dry under the bridge. With two stages, and a total of ten DJ’s playing throughout the evening, Friday night alone was worth the trip.





On Saturday, TProphet’s sound system was being used at the main stage of the party of the Pacific Science Center, so he went off to set that up while I went exploring the Seattle social scene for several hours with a couple of his friends. One of his friends in particular was quite entertaining. TProphet introduced him by saying, “this is possibly the sketchiest guy you’ll ever meet, but I mean that in a good way. Try not to end up in jail before the show.” This person, who I will leave unnamed, was quite entertaining. He was discussing his plan to take out a life insurance policy on himself, fly to Zambia to buy a death certificate in the black market, then buy a Zambian identity and passport in the black market, then come back to the States as a different person and cash in on his own life insurance policy, and then use the proceeds to tour the world as a Zambian. Or something like that. Anyway, it was an entertaining start to the evening.

When we got to the Pacific Science Center, I was extremely impressed, once again. They had a full blown party IN the Science Center. There were four stages with DJ’s from 10pm-4am, three or four full bars, and best of all, all of the exhibits were open. I had a few drinks and went straight to the planetarium, where I spent the next hour and a half looking at the stars. The butterfly exhibits were open, and there was a bar in the dinosaur room, and basically the whole place was interesting. The best thing was that the tickets were moderately expensive, which meant that there weren’t a lot of street kids, so it was a very clean and respectful crowd. This, of course, is good when you have several thousand people partying in a museum.





Seattle now ranks near the very top of my list of fun cities to visit. Click here to see more photos from the trip.

Friday, November 02, 2007

911 System in Action

We have a custodian at the MTA Pub named Joann. She's worked for us for about a decade, and does an amazing job of keeping the floors and washrooms clean.

This morning, she was hard at work, and was wiping down one of the phones in the building. Six minutes later, the RCMP stormed the University Centre, to make sure she was OK. Apparently, while wiping off the phone, she unknowingly dialed 911.

She was pretty embarrassed, but it's good to know that the system can function effectively for emergencies!

Thursday, October 18, 2007

Naming Songs

I'm just going through the latest Richmond Record Pool DVD, and I'm getting a bit annoyed at the way some record companies promote themselves. Let me cut right to the chase. If you're going to name a song, use the following format:

        Artist - Song Name (Specific Remix).mp3

It is not that hard. Now I can understand someone coming up with a somewhat unconventional naming protocol if you're maybe playing around with something, or naming stuff in a hurry, or drunk. But if you're a Record Company, you need to pay attention to a simple concept. It's called MARKETING.

Let me give you an example of a "bad" job of naming a track. This is an actual example from the DVD that I'm reviewing this evening:

        drop_54_b1be_bop_DOWNLOAD.mp3

WTF? This is just ridiculous. Who is the artist? What is the track called? Why is "download" in capital letters, and what does it mean, since it's from a physical DVD? Now to assauge your curiousity, I spent a few minutes trying to puzzle it out, and the only thing I can figure out so far is that it is probably the 54th release on the Drop Records label, side B1, and the song is probably called "Be-Bop." But to be honest, after I got that far, and couldn't assign any degree of certainty to that guess, I dragged that puppy right over to the Recycle Bin (where it will not be recycled).

I'm sure there are DJ's out there who like to spend their time checking out mysterious, nebulous tracks. There is certainly a subtle appeal to a "white label" track for some DJ's. However, if I'm personally trying to quickly sort through and review 250 songs in an evening, you've just lost all hope of getting any air time from me if you don't name the song properly.

On a positive note, I'm glad to see more people starting to trade and distribute WAV files instead of 320 kbps mp3's. With the way hard drives are growing these days, it's worth the extra storage space to improve the audio quality.

Saturday, October 06, 2007

Cambridge Punk Rock Show

I flew out to Vancouver last night. I’m here to do some work on “When I Grow Old,” a track I’m recording with Mike Allison, at FaderMaster Studios. One of the sound engineers and owners at FaderMaster is Shawn Cole, an old friend and roommate, who is now teaching at the Pacific Audio Visual Institute in Vancouver, helping to run FaderMaster, and doing work at a number of other studios in his spare time.

When I got into town, Shawn immediately thrust a couple beers into my hands, and said that we were going to a punk show that evening. That kind of took me by surprise, but he said he wanted to go to the “Pub 340” to see an album release show by Cambridge. It sounded good to me, so we had a few more drinks and went to the bar.





Upon getting to the bar, we had a few more rounds of drinks, and Shawn gave me some background on Vancouver’s punk rock scene. Shawn actually produced the Cambridge album, so he knew a lot of the people in the bar. Shots of Jagermeister were only $3 each (ridiculously cheap for Vancouver), so before long, I knew a lot of people too.

There were actually four bands playing, although I only saw two of them. I think Loose Tooth was on stage when we got there, and they were singing a song that went something like, “America can suck my dick, Canada’s gonna make you her bitch.” I’m not entirely sure about the lyrics – things were already getting a bit hazy by that point. And for any Americans reading this, you shouldn’t worry that this was a sign of anti-American sentiment in your northern neighbours – I think this was actually a song of affection (after all, it was a punk rock show).

I was outside while the third band played, so I missed them entirely, but we got back inside when Cambridge was about to start. Shawn got right up into the mosh pit, while I tried to stay a bit more restrained, and took photos. The band was tight, and the crowd was into the music (and seemed to know the songs very well). It was pretty amusing seeing people getting thrown onto the stage, then back off the stage into the crowd, and dancing and smashing into each other. One of the highlights was when it looked like the head of the bass player’s instrument swung around and smashed into a bottle of beer that someone was taking a drink from. I wonder if it was a member of Loose Tooth? As Monty Python once said, “Now you see the violence inherent in the system.”





The rest of the night was fairly chaotic. We ran into two guys who were getting into a fist-fight on Hastings Street, and one of them had dropped a box of pizza on the ground just before they started fighting, so I went up and asked them if I could have the pizza. I also seem to remember Shawn trying to climb onto the roof of the Price Waterhouse building, so I could get a photo of him up there, although that memory is kind of vague. Anyway, it was an interesting start to the weekend.

Friday, September 14, 2007

The Tragically Hip

I saw the Tragically Hip playing in Halifax last night at the Metro Centre. It was packed, not surprisingly. And since my blog is read by a lot of music fans who live outside of Canada, I need to do a bit of promotion here. If you’re Canadian, you can pretty much stop reading now, because you’ll already know a lot about this band. But if you want to learn more, carry on.





First, you need to know that “The Hip” are Canada’s greatest rock band. The drummer, Johnny Fay, was once interviewed by Billboard, and when the subject of being in Canada’s best band came up, he said it was, “kind of like being the world’s tallest midget.” In 1989, the band apparently did a show where they opened for Nirvana, and less than a hundred people showed up.

The group has ten studio albums to their credit at the moment (disregarding their first self-titled album, which was only an EP). If I had to pick my favorites, I would recommend their first five albums, starting with “Up To Here,” and with “Fully Completely” probably being my top choice. Unfortunately, I haven’t spent a lot of time listening to any of the albums that came after “Trouble At The Henhouse.” I need to go out and buy the others though, because I know a few of the songs on them, and I know that I'm missing out on other gems.

I’ve seen the Hip perform dozens of times. The first times were in Banff in 1990. I had a few weeks off from my summer job planting trees, so I decided to hitchhike to Banff to wash dishes in a restaurant (The Magie & Stump) to pass the time for a week. During that week, I went with a couple friends to the Silver City nightclub every single evening. There was a band playing, and I thought that they were pretty good. Nobody else seemed to agree, because except for Friday and Saturday night, there were only about ten people in the bar each night. Anyway, after seeing them the first night, I was hooked. I kept coming back, and I watched them from about ten feet away, five or six nights that week. It wasn’t until about four or five years later, when they were starting to get famous and I saw them play at Mount Allison University, that I recognized them and realized that it was the same band. Since then, I’ve seen them in quite a few full concerts, and I also saw them in a small venue in Edmonton when they did their album release for “In Between Evolution,” with just a couple hundred people invited. I have photos from that night online here:
http://www.djbolivia.ca/photos_hip.html

An interesting thing about the Hip is that if I had to pick my favorite five songs, I couldn’t. Not a chance. I might be able to get away with my favorite thirty, but even that would be hard to narrow down. Their music and sound are solid, and even though I’m not usually one to pay a lot of attention to lyrics, Gord Downie is brilliant. The funny thing is that I don’t even know if he writes all the lyrics. I’ve always assumed so, because he is their lead singer, but that’s not necessarily true. His improvisational abilities in live shows though, are legendary.

“New Orleans Is Sinking” was one of their earliest songs, written a decade and a half ago, and it’s one of their best-known songs. However, after Katrina, many radio stations stopped playing it in deference to the residents of New Orleans. The Hip are actually playing a show in New Orleans on October 20th of this year.

Anyway, so if you like rock music, and haven’t listened to this band before, take a Canadian’s advice and check them out. If this is the first you’ve heard about them, you’re missing out on one of Canada’s best-kept secrets.