We were stumped. One plan we had was to descend the Arlberg pass on the East side, loop around Landeck and ride up Silvretta. But the construction equipment made it quite clear: the road was closed. We were going to have to head West, whether we wanted to or not.
Friday, September 30, 2016
Thursday, September 29, 2016
2016 Tour of the Alps: Hotel Grubl to Bschlabs
"Hm.. I think we went the wrong way." "Really?" "Yup. Looking at the map, it doesn't look like this goes anywhere."
Wednesday, September 28, 2016
2016 Tour of the Alps: Winklern to Hotel Grubl
"You rode down this on a tandem?" asked Arturo, after he rolled to a stop. "Yeah. In 2010." "You're nuts. I'm far more impressed by the descent than the climb. With the climb if you keep pedaling you'll eventually get there. But that descent? Yeesh!" "There was no point where you were in any danger whatsoever." "Yeah, but it was fast!"
Tuesday, September 27, 2016
2016 Tour of the Alps: Niederolang to Winklern
We were riding as hard as we could. "5 minutes left!" I told Arturo. Down below us, the valley was silent. In 5 minutes, the road below us would open up and we would hear the sound of motorcycles and cars racing up the single-lane, one way road.
Monday, September 26, 2016
PSA: Android External Storage Adoption is not what you think it is
I got a little fed-up of managing app storage on my Moto G3. My storage use was perpetually at around 1GB free, which is not a big deal, but the OS would constantly remind me to clean up. I noticed that Marshmallow allowed you to "adopt" a microSD card as internal storage. That seemed like it would be the ultimate solution, right?
Wrong. It turns out that even after "adopting" a microSD card as internal storage, there are still several issues:
Wrong. It turns out that even after "adopting" a microSD card as internal storage, there are still several issues:
- Not all apps could be moved to the SD card, so you'll end up managing storage manually anyway!
- Google Play Movies refuses to download video (yes, purchased videos) into the now adopted "internal storage." So you end up losing functionality!
- The conversion slows down all apps, not just the apps that move to the SD card. I have no idea why this is, but my guess is that swap, etc gets moved to the SD card. (I was using a UHS-1 card, so my card wasn't the bottleneck, though conceivably, microSD card readers in relatively cheap Android phones might simply not be that fast!)
There's really no point to adopted storage as Google has implemented it. What is annoying is that each app manages SD cards differently, so you end up with a mish-mash of different approaches in each app.
I really wonder if the Google PMs who run Android actually use Android phones, or whether they all use iPhones and only carry an Android phone only for appearances sake.
Labels:
computers
Friday, September 23, 2016
2016 Tour of the Alps: Alba to Niederolang
"I don't believe it!" I cried. But there it was: the sign clearly indicated "Furkelpass", despite the lack of climbing chevrons on our map. I looked up the pass elevation: 1789m, so about 800m of climbing. We'd already climbed 2 passes and fought a nasty headwind all the way to this point. "I'm OK with riding to Bruneck." said Arturo. I stared at the map. Two nasty tunnels were on the flat route to Bruneck. I couldn't bring myself to consider it. "We don't need a rest day," I said. "Getting to the hotel too early would just leave us with nothing to do. Let's climb."
Thursday, September 22, 2016
2016 Tour of the Alps: Brez to Alba
I'd been riding in the dark for 20 minutes. I still couldn't see the end of the tunnel. The air was dark, musty, and even the smallest car sounded like a giant truck. I cursed myself for picking the route, but we were committed. Then I saw the light at the end of the tunnel. My elation lasted all of 2 minutes when I saw that 50m past the end of the tunnel was the start of another tunnel!
Wednesday, September 21, 2016
2016 Tour of the Alps: Bormio to Brez
The morning looked gorgeous, with fresh snow all around outside the hotel window. It was gorgeous and I had slept well. I was motivated to ride! Our first order of business was to lubricate the chains on our bikes, which had rusted overnight. I used up all my lube, and asked the hotel owner (a cyclist himself) if he had any to spare, he said, "No, but if you go down to the mechanic 3 houses down he'll help you." Sure enough, the car mechanic had a whole spray can of lubricant which he generously let us use, and I even sprayed some into my syringe of oil to recharge it.
Gavia has always been a gorgeous climb, but with fresh snow around us it was nothing short of spectacular. I made it up to Santa Catarina at speed, and had time to stop in a grocery store to buy chocolate and bananas, and ate some bananas before Arturo and Pengtoh showed up. I handed them chocolate and said I'd wait for them at the top.
They were both similarly motivated, however, and caught me as the climb came out of the treeline. This was all good, as the spectacular scenery around us gave us nothing but beautiful pictures. Most cyclists were based out of Bormio, since Bormio had multiple loops you could do in the area. Many would just do one climb a day. Despite that, they were all carrying backpacks approximately the size of our saddlebags! Granted, most of them looked like they were filled with lightweight down jackets rather than touring gear, but I can't imagine wanting to carry something on my back when I can have the bike carry it!
Surprisingly enough, the low clouds had lifted and the sun had come out by the time we reached the summit. I showed Pengtoh the poster of Jobst Brandt climbing the Gavia in the 1960s when it was an unpaved road at Rifugio Bonetta, and then we proceeded to descend.
This was my first time riding down the Gavia in excellent weather and dry roads, and I found myself stopping at various corners to capture action shots of my companions bombing down the pass. In many places the pass hits 16% grade making some of the experience more like sky-diving than like cycling. At the bottom, we ate at the same pizza stand that we ate in 2014, and then proceeded to bypass Ponte de Legno to climb Passo Tonale.
Tuesday, September 20, 2016
2016 Tour of the Alps: Schluderns to Bormio
My mouth was trembling, my body was shivering, and behind a glass door, I knew there was warmth. But cruelly, the sign on the door said, "Open at 2:00pm." It was only 5 minutes away, but it was going to be a long wait.
Monday, September 19, 2016
Review: The Just City
I got The Just City as a giveaway as part of the promotion for Jo Walton's The Philosopher Kings, which is the next book of the trilogy. If you've read Among Others, I think you'll have a feel for what Jo Walton likes, and what she doesn't do.
Walton doesn't do action. Don't expect action sequences or blockbuster style events. What Walton does great is dialogue, discussion, and references to great works.In this case, that great work is Plato's The Republic. I've never read the book, but you don't need to to enjoy "The Just City."
The premise of the book is that two gods, Apollo and Athena have decided to run an experiment to see whether The Republic could actually have worked as a utopia. To do so, they found a site (I'm not spoiling anything by telling you that it's Atlantis) and seeded it with philosophers from all across time, who are then tasked with building The Republic with a new generation of 10-year olds who are brought over and severed from their previous lives.
Walton does a great job of dealing with all the typical objections. For instance, if a group consisting of no one other than philosophers were to try to bring up civilization, how would anyone eat? Or have buildings? Or do anything even close to subsist?
Then we get the protagonists who are very human characters trying to make something out of Plato's book work. All the politics and of course, there're always people who want The Republic to fail.
In any case, the book is full of dialogue (what do you expect?), exploration of theory vs practicality, and what it means to be a philosopher King. It's major flaw is that the ending is abrupt and doesn't really make a lot of sense --- Walton doesn't really prepare the groundwork for the denouement that she provides, and it rings a bit false.
While it's nowhere near the level of the Hugo winning Among Others, I still found myself reading this book with joy, and so recommend it. I'm not sure I'd bother picking up the sequel because of my unhappiness with the denouement, but maybe that will fade with time.
Walton doesn't do action. Don't expect action sequences or blockbuster style events. What Walton does great is dialogue, discussion, and references to great works.In this case, that great work is Plato's The Republic. I've never read the book, but you don't need to to enjoy "The Just City."
The premise of the book is that two gods, Apollo and Athena have decided to run an experiment to see whether The Republic could actually have worked as a utopia. To do so, they found a site (I'm not spoiling anything by telling you that it's Atlantis) and seeded it with philosophers from all across time, who are then tasked with building The Republic with a new generation of 10-year olds who are brought over and severed from their previous lives.
Walton does a great job of dealing with all the typical objections. For instance, if a group consisting of no one other than philosophers were to try to bring up civilization, how would anyone eat? Or have buildings? Or do anything even close to subsist?
Then we get the protagonists who are very human characters trying to make something out of Plato's book work. All the politics and of course, there're always people who want The Republic to fail.
In any case, the book is full of dialogue (what do you expect?), exploration of theory vs practicality, and what it means to be a philosopher King. It's major flaw is that the ending is abrupt and doesn't really make a lot of sense --- Walton doesn't really prepare the groundwork for the denouement that she provides, and it rings a bit false.
While it's nowhere near the level of the Hugo winning Among Others, I still found myself reading this book with joy, and so recommend it. I'm not sure I'd bother picking up the sequel because of my unhappiness with the denouement, but maybe that will fade with time.
Labels:
books,
recommended,
reviews
Friday, September 16, 2016
2016 Tour of the Alps: Gasthaus Berninahaus to Schluderns
My breathing was labored, my vision tunneled down to the skinny tire on the wheel of the bike in front of me. To add insult to injury, the woman riding the bike in front of me was hardly making any effort. She was chatting with her companion who was next to her casually. At one point, she sat up, fished some gloves out of her jersey pockets, and put them on, all without slowing down. Finally, the gallery ended and the two women slowed and turned around. "Thanks for the pull!" was all I managed to gasp before they disappeared. I looked down at my cyclometer. "Darn it, we're still going to miss the 12:30!"
Thursday, September 15, 2016
2016 Tour of the Alps: Campodolcino to Gasthaus Berninahaus
We had made it to Volg in Silvaplana. The supermarket did not close for lunch, and there was a fountain right behind it, making it an ideal lunch spot. There were even restrooms and shade, though at 1800m, the weather was cool enough that we did not really need it. "So, Arturo, what do you think: Bernina pass or ride all the way to Zernez and Ofenpass?"
He looked at me and said, "Piaw, if you're asking me now, Conrad's Mountain Lodge looks like a great alternative." He pointed at the hotel across the street.
He looked at me and said, "Piaw, if you're asking me now, Conrad's Mountain Lodge looks like a great alternative." He pointed at the hotel across the street.
Wednesday, September 14, 2016
2016 Tour of the Alps: Grono to Campodolcino
One of the greatest pleasures when touring with folks new to cycle touring is to watch them grow and develop as cyclists during the trip. The changes are not minor. This was only the 4th day of cycle touring, and Pengtoh had already gotten so comfortable on the bike that he was now able to shoot with his phone camera while riding.
In the morning, Kathy showed up well before 6:30am to prepare breakfast: toast, juice, honey and jam from local farms, and of course, plenty of coffee. She then offered to drive us to the local market which was opened. Since it was a Sunday, there was a good chance that other grocery stores we'd otherwise encounter on the way up the mountain would be closed, we accepted and bought a picnic lunch: meat, cheese and bread. Chocolate wouldn't do as it would most likely melt given the heat we'd experienced.
The first 20km out of Grono towards San Bernardino pass were almost flat. In the cool morning air, we could make good time, but I was more ambitious than that. We initiated a paceline and started training Pengtoh to keep and maintain the paceline. Since we were touring cyclists, we went at a fairly leisurely pace, around 22kph or so, with 1-2 minutes at the front each. I was still stronger than the others, so I pulled for a little longer. It was Pengtoh's introduction to pacelining, as most of his riding in Singapore was by himself.
Past Mesocco where a ruined castle could be seen, the road turned upwards and we broke the paceline. Arturo was still suffering from the dehydration from the day before, and as the day warmed the effects got more pronounced. Pengtoh, however, had strengthened over the past few days and was able to stay with me through much of the climb. Just after the Pian San Giacomo, where I stayed in the 2010 tour, we found a water fountain outside the house and refilled. I'd given some water previously to Arturo, but he was empty by the time we got to the refill. The day was shaping up to be quite warm.
Past the village of San Bernardino itself, the switchbacks began and the air cooled considerably. The clouds built up convincingly, telling us that the forecast for thunderstorms in the afternoon was likely accurate. Pengtoh stayed with me for much of the climb, stopping and dropping back only for photos. "Still think this is harder than the army?" "No. See, if you're not the last one, the pressure's off and it doesn't feel so bad." He'd gotten very strong, and had learned the use of the cleats to pull back on the pedals. "I'm getting sore muscles in places where I didn't know I had muscles. That tells me that I'm using different muscles and recruiting more muscles into getting power to the pedals. I'm also slowing down the cadence because I noticed that Arturo pedals slower, and it seems to make the climbs easier."
By the time we'd hit the pass summit, the cloudiness had increased and the temperature had dropped to the point where we had to put on jackets and leg warmers. We ate a hurried lunch in the shelter of a little knoll, and started the descent quickly.
The San Bernardino descent is a uniquely unsatisfying descent after the first few kilometers. What happens is that you get a series of hairpin turns which were too short to gain any descent speed, and with sufficient traffic that you always had to keep a lookout for the slow car/motorbike in front of you.
At the bottom of the pass we had warm sunny weather again, and took off all our cool weather gear to ride further down into the town of Splurgen, where we refilled our water bottles and bought and ate a few snacks at the local supermarket, which was conveniently situated right before the pass.
The bottom of Splurgen was a steady 8% grade with hairpin turns every so often. After what, we entered a flattish valley with a tailwind that granted us a fast pace. There was steady traffic, being a weekend day, with Italians returning from Switzerland or Swiss visiting Italy. The final climb was a series of hairpins spaced about 100m apart.
Some idiot truck driver towing a trailer managed to get himself stuck on one of the hairpins, causing a traffic jam, but that was no problem for a bicycle to traverse --- I got past the traffic jam with no difficulty, as did Pengtoh, but Arturo apparently got yelled at. The summit featured Swiss and Italian flags. When Arturo and Pengtoh arrived there, I said: "Hey, I booked us the sport hotel at Pontresina we stayed at last time." He laughed and said, "You go ahead and ride there. There was no way you had enough time to make a reservation." Indeed, the cooler weather had allowed Arturo to recover most of his strength, along with his sense of humor.
We looked on booking.com for hotels. It was a Sunday, and I would have been fine playing it by ear. However, I also didn't want to ride all the way into Chiavenna because that was at a low elevation and likely to be too hot to sleep. We settled on a decently priced hotel, Ca de Val in Campodolcino. The descent there was exciting, going through tunnels dripping with water inside, sharp hairpin turn galleries, and views of mountain lakes interspersed with ugly ramshackle buildings that looked hastily put up. But it was too exciting to stop for pictures, so I didn't bother.
When we got to Campodolcino, we had a Google maps fail that fortunately we were able to overcome and found the hotel. Arturo went in to check, and indeed, it was well appointed, and as usual, we were sent to the top floor. They didn't have a half pension for late reservations, so we walked a few hundred meters to another restaurant to have a meal.
Next
In the morning, Kathy showed up well before 6:30am to prepare breakfast: toast, juice, honey and jam from local farms, and of course, plenty of coffee. She then offered to drive us to the local market which was opened. Since it was a Sunday, there was a good chance that other grocery stores we'd otherwise encounter on the way up the mountain would be closed, we accepted and bought a picnic lunch: meat, cheese and bread. Chocolate wouldn't do as it would most likely melt given the heat we'd experienced.
The first 20km out of Grono towards San Bernardino pass were almost flat. In the cool morning air, we could make good time, but I was more ambitious than that. We initiated a paceline and started training Pengtoh to keep and maintain the paceline. Since we were touring cyclists, we went at a fairly leisurely pace, around 22kph or so, with 1-2 minutes at the front each. I was still stronger than the others, so I pulled for a little longer. It was Pengtoh's introduction to pacelining, as most of his riding in Singapore was by himself.
Past Mesocco where a ruined castle could be seen, the road turned upwards and we broke the paceline. Arturo was still suffering from the dehydration from the day before, and as the day warmed the effects got more pronounced. Pengtoh, however, had strengthened over the past few days and was able to stay with me through much of the climb. Just after the Pian San Giacomo, where I stayed in the 2010 tour, we found a water fountain outside the house and refilled. I'd given some water previously to Arturo, but he was empty by the time we got to the refill. The day was shaping up to be quite warm.
Past the village of San Bernardino itself, the switchbacks began and the air cooled considerably. The clouds built up convincingly, telling us that the forecast for thunderstorms in the afternoon was likely accurate. Pengtoh stayed with me for much of the climb, stopping and dropping back only for photos. "Still think this is harder than the army?" "No. See, if you're not the last one, the pressure's off and it doesn't feel so bad." He'd gotten very strong, and had learned the use of the cleats to pull back on the pedals. "I'm getting sore muscles in places where I didn't know I had muscles. That tells me that I'm using different muscles and recruiting more muscles into getting power to the pedals. I'm also slowing down the cadence because I noticed that Arturo pedals slower, and it seems to make the climbs easier."
By the time we'd hit the pass summit, the cloudiness had increased and the temperature had dropped to the point where we had to put on jackets and leg warmers. We ate a hurried lunch in the shelter of a little knoll, and started the descent quickly.
The San Bernardino descent is a uniquely unsatisfying descent after the first few kilometers. What happens is that you get a series of hairpin turns which were too short to gain any descent speed, and with sufficient traffic that you always had to keep a lookout for the slow car/motorbike in front of you.
At the bottom of the pass we had warm sunny weather again, and took off all our cool weather gear to ride further down into the town of Splurgen, where we refilled our water bottles and bought and ate a few snacks at the local supermarket, which was conveniently situated right before the pass.
The bottom of Splurgen was a steady 8% grade with hairpin turns every so often. After what, we entered a flattish valley with a tailwind that granted us a fast pace. There was steady traffic, being a weekend day, with Italians returning from Switzerland or Swiss visiting Italy. The final climb was a series of hairpins spaced about 100m apart.
Some idiot truck driver towing a trailer managed to get himself stuck on one of the hairpins, causing a traffic jam, but that was no problem for a bicycle to traverse --- I got past the traffic jam with no difficulty, as did Pengtoh, but Arturo apparently got yelled at. The summit featured Swiss and Italian flags. When Arturo and Pengtoh arrived there, I said: "Hey, I booked us the sport hotel at Pontresina we stayed at last time." He laughed and said, "You go ahead and ride there. There was no way you had enough time to make a reservation." Indeed, the cooler weather had allowed Arturo to recover most of his strength, along with his sense of humor.
We looked on booking.com for hotels. It was a Sunday, and I would have been fine playing it by ear. However, I also didn't want to ride all the way into Chiavenna because that was at a low elevation and likely to be too hot to sleep. We settled on a decently priced hotel, Ca de Val in Campodolcino. The descent there was exciting, going through tunnels dripping with water inside, sharp hairpin turn galleries, and views of mountain lakes interspersed with ugly ramshackle buildings that looked hastily put up. But it was too exciting to stop for pictures, so I didn't bother.
When we got to Campodolcino, we had a Google maps fail that fortunately we were able to overcome and found the hotel. Arturo went in to check, and indeed, it was well appointed, and as usual, we were sent to the top floor. They didn't have a half pension for late reservations, so we walked a few hundred meters to another restaurant to have a meal.
Tuesday, September 13, 2016
2016 Tour of the Alps: Hotel Tiefenbach to Grono
Sweat poured down my face, off my chin, and onto my Garmin Edge in huge drops. They would evaporate and leave white stains all over the GPS unit, but as soon as one evaporated another would come down to take its place. At last, I saw the object of my desire: "A water fountain! And it's even under shade!" I cried. We stopped and I put my head under the faucet and rinsed my salt-stained face. I looked at the temperature on my Garmin Edge. 39C. 102F. I was cooked. I looked at the faces of my companions. They didn't look any better.
Monday, September 12, 2016
2016 Tour of the Alps: Rosenlaui to Hotel Tiefenbach
"See? That wasn't too bad, right?" We were in the top floor room at Hotel Tiefenbach, with 3 separate beds. "I was going to kill you! I don't remember the army being this hard." said Pengtoh, flopped over onto the bed. "Also, you lied to me about how much climbing we'd be doing. You said 2000' but it's actually 2000m!" "Really? That's unlike me to mix up the units like that." Indeed, when I went home and looked at our e-mail exchange, I really had mixed up the units! No wonder the amount of climbing on the first few days seemed surprising to him.
I smiled. "Tomorrow's going to be easier. Guaranteed."
I smiled. "Tomorrow's going to be easier. Guaranteed."
Saturday, September 10, 2016
2016 Tour of the Alps: Trip Index Page
This is the index page for our 2016 Tour of the Alps. From July 5th to July 26th, along with Arturo Crespo and Pengtoh Sim, I covered 1988km of riding with 35310m of climbing. We had 2 flat tires, 1 minor mechanical on Arturo Crespo's bike, one major upgrade on Peng-Toh Sim's bike. We rode every day, with one rest day in Baden-Baden with relatively minor riding.
Photos
GPS Tracks for the Tour
Pengtoh's Trip Report
Day by day trip report:
Photos
GPS Tracks for the Tour
Pengtoh's Trip Report
Day by day trip report:
- July 5th: Frankfurt to Luzern
- July 6th: Luzern to Lammi Restaurant
- July 7th: Grosse Scheidegg Loop
- July 8th: Rosenlaui to Hotel Tiefenbach
- July 9th: Hotel Tiefenbach to Grono
- July 10th: Grono to Campodolcino
- July 11th: Campodolcino to Gasthaus Berninahaus
- July 12th: Gasthaus Bernina to Schludens
- July 13th: Schludens to Bormio
- July 14th: Bormio to Brez
- July 15th: Brez to Canazei
- July 16th: Canazei to Niederolang
- July 17th: Niederolang to Winklern
- July 18th: Winklern to Gasthaus Grubl
- July 19th: Gasthaus Grubl to Bschlabs
- July 20th: Bschlabs to Trubbach
- July 21st: Trubbach to Heiligenberg
- July 22nd: Heiligenberg to Tossingen
- July 23rd: Tossingen to Baden-Baden
- July 24th: Baden-Baden to Wilhelmsfeld
- July 25th: Wilhelmsfeld to Mainz
- July 26th: Mainz to Frankfurt
- Thoughts
- Cameras on Tour
- Navigation and Trip Statistics
- Building a Bike for the Tour of the Alps
Friday, September 09, 2016
2016 Tour of the Alps: Grosee Scheidegg Loop
It was 11:45am. Google's search results indicated that the Riem Bike shop was only 3km away, but also that it closed at noon! "We need to make this!" I said to Pengtoh, and pedaled hard. It was our 3rd bike shop of the day and we were getting desperate to find someone, anyone, who sold low gears compatible with his bike.
Thursday, September 08, 2016
2016 Tour of the Alps: Luzern to Lammi Restaurant
My phone buzzed. It was a message from Pengtoh. "And my legs aren't cooperating Kind of cramping". It was nearly 2:00pm, and I'd been waiting for a while. At his last known location, at 1538m, he had 400m of elevation gain left and was walking rather than riding. With a leg cramp, there was little question of him making it. I was going to have to ask him to take the bus.
Wednesday, September 07, 2016
2016 Tour of the Alps: Frankfurt to Luzern
I stood in front of the youth hostel, frustrated and desperate. My watch read 12:30am on July 6th. I'd called both Pengtoh and Arturo. Neither had answered. I didn't even know the layout of the hostel or which room they were in, so even the idea of throwing a rock at their window wasn't feasible. My cell phone was nearly drained, and Arturo had already told me that he'd exhausted all the hotel options in the area before settling on the youth hostel.
Labels:
cycling,
switzerland,
travel,
vacation
Tuesday, September 06, 2016
Review: HDM QTube In-line CPAP Muffler
My biggest issue with the HDM Z1 CPAP machine is that it's loud and noisy. If you don't have a humidifier (HME) attached to it, sound vibrates all the way down the tube and conducts through your skin into your ears, making sleep pretty much impossible unless you ride all day. (Granted, that's my usual use case when traveling with the Z1!) Even with the HME, however, it's still not that quiet, so when I saw (and someone on my blog comments recommended) that the Qtube In-line CPAP Muffler was available, I tried it.
One problem that I'd hoped the Qtube solved was that the HME is a consumable item. The HME should be replaced every 7 days. In practice, I've found that every 10 days is OK. Unfortunately, the Qtube is not maintenance free. The internal foam baffling needs to be replaced every 2 weeks. That means even if it did outperform the HME as a noise muffler, you'd still have to carry replacement foam baffling on a 3 week tour.
Unfortunately, the Qtube does not outperform the basic HME. I tried it in 3 configurations: Qtube alone, Qtube inline with HME with HME connected to the machine, and Qtube inline with HME with the Qtube connected to the machine. None of these configuration changes made any difference in sound, though with the Qtube inline with the HME I noticed a significant latency in the back-off whenever I breathed out.
Worse, the Qtube is heavy! You could carry 2 HME for less weight than the Qtube, which meant that for a 3 week tour of the alps, I did exactly that and left the Qtube behind.
All in all, disappointing, and I won't recommend it. Use the weight budget on carrying the HME instead.
One problem that I'd hoped the Qtube solved was that the HME is a consumable item. The HME should be replaced every 7 days. In practice, I've found that every 10 days is OK. Unfortunately, the Qtube is not maintenance free. The internal foam baffling needs to be replaced every 2 weeks. That means even if it did outperform the HME as a noise muffler, you'd still have to carry replacement foam baffling on a 3 week tour.
Unfortunately, the Qtube does not outperform the basic HME. I tried it in 3 configurations: Qtube alone, Qtube inline with HME with HME connected to the machine, and Qtube inline with HME with the Qtube connected to the machine. None of these configuration changes made any difference in sound, though with the Qtube inline with the HME I noticed a significant latency in the back-off whenever I breathed out.
Worse, the Qtube is heavy! You could carry 2 HME for less weight than the Qtube, which meant that for a 3 week tour of the alps, I did exactly that and left the Qtube behind.
All in all, disappointing, and I won't recommend it. Use the weight budget on carrying the HME instead.
Labels:
cycling,
health,
reviews,
sleep apnea
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