Tag Archives: technology

Welcome To My House

You are in my house right now.  What do you think?

Over the weekend, I migrated my blog from my hosted server with GoDaddy to a server sitting in my guest bedroom.  The process should have been easier than I made it out to be and that was just because of a technical detail that took a little bit to remember.

When you have a web server that is accessible from inside your network and outside your network, you think would want to make the connections to that server consistent, just to simplify everything.  So, you do the port forwarding on your router to direct web traffic to your web server and you point the DNS to the external IP of your router.  Everything goes through the router.

This is how it works for the outside world, but it doesn’t work the same for your internal network.  It’s not only inefficient, but practically non-functional for an internal computer to route to an external address only to come back around and get routed to an internal address.  It’s like going to the bathroom by going outside, then back in through the front door every time instead of just walking across the house.

To solve this, you need the concept of external DNS and internal DNS.  If you are inside the network, your computer resolves the addresses as internal IP addresses, and if you’re outside the network, you get external IP addresses.  Because I use a pi-hole as my DNS and DHCP server internally, this meant I had to modify the HOSTS file on the pi-hole to override any DNS requests for my web sites I hosted inside my network.

Now that my web server is up and running, I still have one more month to migrate my email server off the old server to my house.  Then my GoDaddy server will expire and I’ll be all on my own.

Frontier has been less than stellar during the migration, but the mistakes weren’t too egregious.  The first issue happened a week before my new install.  I woke up and my internet was off.  I called up tech support and tried to resolve the issue.  After a little while of no progress, I mentioned that I suspected this had to do with my new service order and the disconnection of the old service.

That led the conversion in a different path, which ended up in Accounts, who said everything is fine, and then was sent back to tech support who finally put the pieces together and determined that when my new circuit was provisioned, the old one was deactivated.  Although I couldn’t have predicted that exactly, I had the sales rep put notes in the order saying that the old circuit was to remain active until the new one was installed.  No one reads notes.  I should have known that.  After two hours on the phone, I had Internet again.

The day of the install, I woke up and I had no internet.  Of course.  This one I blamed myself for.  I had an opportunity to set my deactivation date for a day later than the new install date and I didn’t take it.  Of course the note saying not to turn off the old circuit until the new one was live doesn’t matter to an automated system that says, deactivation date is xx/xx/xxxx.  So I just went without Internet until the tech showed up.

The install went fairly smoothly.  At first, I was happy that I got to keep my old router, which meant I didn’t have to do any reconfiguration, but our initial tests kept showing my upload speed capped at 100mbps instead of the 500 I was supposed to get.  We eventually swapped the router out for a new one and that solved the problem.  I was surprised that the tech said upload speed is managed by the router.  Makes me think that could be hacked in some way.

And in the end, I did have to reconfigure the router and of course, at one point I had two DHCP servers running on the network, which screwed up my IP cameras, and my pi-hole was bypassed, so I got all the browser ads.  But eventually it all came back into order and things were normal again.

For what it’s worth, I honestly can’t tell the difference between 100 and 500mbps.  I haven’t really done a lot of downloading and I don’t do a lot of video streaming, and I’m only one person, so maybe I wouldn’t be able to tell.  But the speed is supposedly there.

Bringing It All In House

Last December, I made a decision to start becoming more self-reliant and not utilizing free online services as much.  To accomplish that, I moved my blog off of WordPress and onto my own hosted server.  This year, it looks like I’m going to go a step further and be completely on my own.  It’s a huge risk, but it comes with some benefits I just can’t afford any other way.

At one time, I had my email hosted through some web hosting provider.  It was ok, but I didn’t have a lot of the flexibility I wanted.  And at that time, I also had a simple web site hosted at the same provider.  I made the radical decision to change from a simple hosting plan to a virtual server.  The virtual server would let me install anything I wanted on it.  I installed a mail server.  I installed a web server.  And later, I installed WordPress and things have been going pretty smoothly. 

What were my risks back then?  Mostly hacking worries.  But, I’ve been pretty good.  I had one instance where the mail server got compromised due to my lack of cleanup of development accounts, but otherwise, no issues.

The consideration this year is to bring the entire server from the virtual to the physical and keep it not in a massive data center, but in my house.  By many accounts, this is a pretty bad idea.

To start, a data center has massive bandwidth and multiple, redundant internet connections.  The downtime is going to be minimal at best.  unnoticeable in reality.  Second, the server hardware is going to be highly redundant and isn’t going to go down either.  The server is virtual.  If the hardware fails, it just activates on new hardware.  And you don’t have to worry about it.  No hard drive failures (they’re part of a massive drive pool), no power supply failures, no UPS failures.  No worries about patches (they’re automatically applied).  Why would I give that up?

What am I sacrificing for this security and reliability?  Well, I’m locked into a specific server.  It has a fixed CPU, fixed RAM, and fixed hard drive size (and I just noticed today, fixed bandwidth).  Those are listed in increasing importance to me.  Right now, I have a project that I want to take public.  My current hosted server has 2GB of RAM and 60GB of drive space total.  That also includes the operating system.  The project I want to release has a data size of 1.5TB and is constantly growing.  I can’t even get a virtual server with that amount of space.  I would have to have a dedicated server, which would run over $500/mo.  And I would have to fully manage it – remotely.  Hard drive failure?  Call someone in CA to visit the data center and swap the drive.  It’s not reasonable.  So again, my plan is to bring the server into my house, where I can maintain it and upgrade it as needed and it can serve the world.

Today, I called Frontier and asked about their Business line of FIOS products.  After all, this is going to be a hosted server.  This is not a residential setup (although I could kind of get away with it using dynamic DNS, which is hokey AF).  I had some questions and I got some answers and the answers seem to indicate that I am going to be able to do this.

First question, do you have to be a business to get Business FIOS?  Yes.  Ok.  So I have to set up an LLC for myself.  I’ve been through this before.  I don’t exactly like it, but maybe it’s for the best.  Maybe I’ll start doing consulting again.

Last question, how much does it cost?  This is important, because Frontier’s website only shows the promotional prices.  $50/mo for 100mbps and $90/mo for 500mbps.  And the numbers for what they call month-to-month aren’t that bad.  I’m focusing on 500mbps and that’s going to run around $125/mo.

Is $125/mo a lot?  Considering some people pay that much so they can have all the cable channels with sports and movies, I don’t think so.  Is it a lot for me?  It would be, except…  I pay $75/mo for my 100mbps FIOS now.  I pay $480/yr for my virtual server.  Add all that up and do some math and that’s $115/mo I’m paying for my internet needs.  An extra $10/mo to get 500mbps and full control of a server where I can have TB’s of data online?  I think it’s a fair deal.

My hosting will expire 11/4, so I have a couple of months to get prepped for the change.  I need to buy another server and set it up.  I need to make some more improvements to my project.  I need to plan to change my DNS.  Migrate my mail, export and reimport my WordPress stuff.  It would be a busy week or so of work.

And once that’s done, I’ll be completely on my own.  And what’s the scariest part of that?  If my internet goes down, or I move, or I die (well, if I die, it’s my survivor’s problem), there’s no more email.  That is a critical service that I should think hard about.  But again, I can’t get the features I want without self-hosting it.  The old saying, hope for the best, plan for the worst means you have to always think about the worst.  That’s hard.

Bastards and Liars

Guess who stopped at my house again?  Spectrum.  This is the third time they have done this.  And boy did I let them hear it.

But the guy didn’t back down.  He stood his ground and as a good salesperson should do, he tried to get me to say something positive, because when you say positive things, your mood becomes more positive.  And additionally, the more you can keep the person talking to you, even if they’re bitching at you, it’s still engagement and there’s still a chance to turn it around.  Smart guy.

But he’s a fucking liar.  I told him the first reason I wasn’t going to switch, as I’ve said here before.  I’m with a company that has caused me no problems and he wants me to switch to a company that I’ve never dealt with.  Then I gave him #2, which is that Spectrum doesn’t offer the speeds that FIOS does.  That’s when he shut me up.

You see, while Spectrum doesn’t offer synchronous upload/download speeds, they do offer speeds that exceed what I currently have.  The one he pitched me was the 400/200 plan.  He said there was another plan, the gigabit option that was, I think 1gig up/500 down.  Well, that’s curious, I’d never heard of those plans before.  But to get that much upload speed must be super expensive, judging by how much the normal lopsided plans were.

He said he would be quick and just give me the numbers and be gone, which I appreciated.  He sidetracked a bit on a cable package, which I wasn’t interested in, but he didn’t care.  So it was about $55/mo for the 400/200 package and $88 for that, plus the cable package.  Huh…

As he was finishing up, I asked him if it was possible to put my house on a do-not-visit list.  He said maybe.  He would put a note in the system, which I doubt has had any effect the previous two times.  He also gave me their customer service number that might be able to do it.  And he left.

After cooling down a little bit, I took his card with the illegible writing on the back and went in search of these internet plans I’d never heard of.  Guess what?  They don’t exist.  The 400/200 plan he was telling me?  It’s 400/20, and it’s priced at $70/mo on their website.  The gigabit plan?  It’s 940/35 and costs $110/mo.  You fucking liar.

Can you imagine if I wasn’t adamant about telling Spectrum to get the fuck off my property?  That he could have convinced me to switch to a 400/200 plan that would be over twice as fast as what I had now?  How, after discovering this lie, what kind of bullshit I’d have to go through to reinstate Frontier?  You fucking bastard.

Spending Money On A Silly Idea

One of the more dangerous things in this world is a man with extra time and extra money.  A danger to himself and to the world at large.  If it’s not an actual, you know, danger, then it’s just stupidity – a different kind of danger.  Semantics aside, I have some extra time and some extra money and wanted to get an answer on something.  With the entire knowledge and experience of the Internet failing me, or at least failing to convince me, I set out to get my own answer.  Am I going to change the world with my soon-to-be-found knowledge?  Fuck, no.  It’s so trivial, it hardly even matters to anyone.

To even appreciate what I am seeking, you have to be pretty involved in my hobby of CD collecting.  If you’re not, then the rest of this post won’t even really interest you.  Further, you have to be fairly experienced with technology and computers, otherwise, this won’t really make much sense.  So, warnings provided, now for the explanation.

In the early days of CD manufacturing, some CDs were pressed with “pre-emphasis”, which is a special equalization.  CD players as part of their manufacturing specification had to be able to detect pre-emphasis and apply a reverse equalization (de-emphasis) when playing back these early CDs.  Sounds pretty simple, right?  Over time (actually very quickly), pre-emphasis use was discontinued, so all CDs today don’t have pre-emphasis anymore.  That’s fine for the general public, but somewhat of a nuisance for early CD collectors like myself.

Now that you understand the situation, here is the problem in a nutshell: CD players – and especially computer CD-ROMs – do not have the capability to detect pre-emphasis anymore.  So if you play back an early CD, you do not get the corrective equalization applied to the music, which makes it sound thin and harsh.  This also applies to CDs that you rip on your computer.  There are software plug-ins that can apply de-emphasis to the files after they have been ripped, so the problem can be somewhat mitigated.  But aside from using your ears, because the CD-ROM cannot detect the pre-emphasis, you can’t know for sure if the CD you ripped has pre-emphasis.  Again, not a problem for anyone but early CD collectors.

And so what I am looking to know is:  I want to be able to detect pre-emphasis on CDs in my computer.  Thus, my project.

I’ve discussed the CD history, now for the computer history.  Early computer CD-ROM were literally mini-cd-players.  They had a headphone jack and a volume control and some even had a play button in addition to the eject button.  Additionally, on the back of the drive, there was a jack to run the audio from the CD drive to the computer’s sound card.  These old drives played audio CDs in analog.  They had build in DACs (digital-to-analog converters), but you can be pretty certain they were not of the quality found in home stereo CD players.  Still, because they were doing the digital conversion, they also had to support handling pre-emphasis.

As technology moved on, pre-emphasis was no longer a concern and also, Windows began reading the audio from CDs digitally.  So drive makers dropped the headphone jack, dropped the DACs and dropped analog output completely.  It made the devices cheaper and audio could be read at the drive’s full speed instead of the 1X speed of analog.  Technologically, a great step forward.  But in the process of simplifying the device, they removed the capability to read pre-emphasis at all – it wasn’t needed.

But now, I want to get an old CD-ROM that has a DAC and analog output so I can hopefully detect pre-emphasis when ripping a CD.  The problem is that all those old drives use the IDE interface, which is long, long obsolete.  Computers now use the SATA interface.  But that’s only a stumbling block because of course someone has made an IDE-SATA interface converter.  So, technically, everything is still possible.  I don’t have to go to the extreme of building an old Pentium computer from parts salvaged from the 90s, thank god.

Naturally, EBay is the order of the day.  Because this project is only for curiosity, I’m buying stuff as cheap as possible.  For $16, I have a 19-yr old CD-ROM and an interface kit coming by next week.  Then it will be a challenge to see if I can get my computer to see the new (old) drive, then it will be a challenge to see if the ripping software will talk to the new (old) drive, and if it does, will the drive report the pre-emphasis information to the software.

So, there’s still some unknowns.  For the $16 I’ve spent, I’ve purchased a lottery ticket for either frustration or a jackpot of, “oh, neat.”  What will I do with this incredible information?  Well, obviously, I’ll share it whenever I can.  It will be a good data point for my posts on Relative Waves and I’m sure some other collectors would like to know which CDs have pre-emphasis.

More Words, Now With More Security

I got my lock!  If you don’t see it, you need to go to https://anachostic.700cb.net.

image

Thanks to the regular march forward of technology, I can now get a free SSL certificate for my websites.  The process isn’t exactly simple, and it’s not convenient, but the results are effective.

The process is more geared towards Linux servers, but with a few additional steps you can create a certificate for Windows servers.  I’m sure I’ll figure out a way to simplify/automate the process and make it easier over time.  The lack of convenience is that the certificate expires every three months instead of every two years.  That’s a fairly significant investment of effort to keep this going.

But, I am a believer in security and privacy, so you can now rest easy knowing that the pages you’re requesting here are not being snooped on by anyone else.

Leaving Flickr

Now that my blogs are on my own server, I’m going to have to content myself with much lower traffic.  That’s not really too much of a concern of mine.  But at the same time, there are some things that I do want to share, and I would hope they get some exposure.

I’m not a self-promoter.  I prefer to be discovered naturally, without any artificial boosts or bumps.  I guess it would help with credibility, like "oh, he’s only famous because he spammed Reddit every day for a year with links to dumb posts."  That’s like the opposite of what I want.  But really, I don’t want fame.  I just want to be helpful.

And on that topic, I have a few albums on Flickr that I consider helpful.  Some, based on views, might actually be helpful.  And I fear, when I move them here to this network, they won’t be discovered as easily or at all.  But, looking at it from another perspective, I am moving them here in case Flickr goes away completely, so there’s that threat as well.

Anyway, in the coming days, there’s going to be a new menu item for articles.  These are things that don’t really have the same meaning as blog posts, to be chronologically placed.  Maybe they’re like "sticky posts".  But these pages will have the content that was previously hosted on Flickr.  Specifically, some repair articles for keyboards I’ve owned.  The article format will be much better suited for the purpose than a photo album.

I’m going to have to figure out exactly how I will manage my CD Artwork collection as a series of pages.  I’ve looked for other places to host them and for one reason or another, it’s just never worked out.  And you know what they say, if you don’t like it, you’re free to do it yourself.  And I guess that’s the whole point of bringing my blog network in-house.

Becoming A Network Executive

It sounds so important.  I’m running a “network”.  A network of blogs, that is.  That’s what WordPress calls it, anyway.  I have at this point, created the blog network on my web server and created each of the five individual blogs.  How did I end up with so many?  Oh, well, one is just the landing page, so I actually only have four blogs.  Still, it’s a network.  My blogus.

My installation wasn’t a success right off the bat.  In fact, it was very painful and has taken one of my blogs offline until the new network starts up.  Not really a big deal; it’s not like I’m Facebuuk.  But there was a lot of outdated software that needed to be updated and along the way it was just decided to remove it all and start over.  Then it was a matter of permissions, not that I should be complaining since my server hasn’t been hacked in the many years it’s been up and running.  Now it’s just a matter of content.

Getting the posts onto the new server is actually a very easy task.  You can export from one site and import to the other.  But then, all of the images of those posts still point back to the original places, in my case, wordpress.com.  So I will need to edit each post that contains pictures and switch out the image with a fresh local copy, which will upload to the new server.  It’s not such a bad thing, because a lot of my early posts didn’t give consideration to the way Live Writer handled images.  By default, it will create a link to the full-size version, so your media library gets a full-size image and a resized image to display in the post.  If you don’t need that, it’s just a waste of space and really clutters up your media library.  So I’ll be able to address that in my post revisions.

I’m going to lose a couple of things by moving to my own server.  On the plus side, I’ll lose advertisements, since I’ll be using my own server.  On the negative side, I’ll lose stats, which are really interesting if you have a popular blog, but are rather depressing if you don’t.  For better or worse, I fit in the latter camp, so my loss isn’t too bad.

You know, it seems like a holiday ritual for me to do some sort of revision to my website(s).  Maybe it’s the domain renewal that reminds me to look at what I have.  Maybe it’s the promise of a new year.  Maybe it’s the extra free time with the holidays.  Of course, this year I am on my own and just now I’m realizing, this website revamping is something I hadn’t done in many years.  Huh.

2020 – Taking Care Of Myself

Technologically-speaking, that is.

A couple days ago, I got an email from the new owners of Flickr.  They were asking for money because they are losing money, despite their best attempts at making Flickr self-sufficient.  I use Flickr to host images for a few different purposes and over the years I’ve had a paid account with them on and off.  Currently, I’m off because I don’t need that much.  Their email sent me into an extended evaluation of self-sufficiency.  It’s pretty well-known anymore that if you want something on the Internet, you’re going to have to pay for it.  If you’re not paying for it, you really are paying for it in ways you may not be taking seriously. 

Having been on the Internet for a very long time, I’ve seen plenty of websites come and go.  Some of the changes have impacted me directly and others haven’t.  Some websites I’ve been forced off of (mostly Microsoft stuff), and some I’ve left voluntarily.  But in this new era of the Internet, I’m going to start viewing anything I’m getting for free as a potential risk.  You have to consider that at any time, it could be taken away from you.

So my first train of thought was, I’ll get a paid account at Flickr.  But then I thought, I am already paying for a web/email server already, why don’t I just use that?  Why don’t I use that?  Well, the primary reason is that images take up a lot of space and my server doesn’t have a lot of space to spare.  Just to verify, my server has a 60GB hard drive in it and I have 36GB free.  I’m so stingy, crying poor with bread in each hand.  But hey, 30GB can go FAST if you don’t watch out.  And my mentality at the time was to put the burden on other services where I could as long as it didn’t cost me.

So, I did some quick research to see if I could add more space to my server for the same or less than paying for an account at Flickr.  Short answer: no.  I could move up to a 60GB drive for about $120 extra a year.  That’s like 2 Flickr accounts.  So Flickr is still the better choice.  However, after reading some commentary online, I started to think, will it matter?  If Flickr is in financial trouble now and has been in trouble for a very long time, maybe it’s just time to call it a day.

Ok, so let’s have a look at exactly how much space I’m using here.  I downloaded all my Flickr images for my blog and that’s 20mb.  I looked at the images in my media section for this blog and it’s about 30mb.  I have less than 100mb of images and I’m worrying about blowing 30GB of space?  I’m so pessimistic.

Knowing I have so little media on my blogs, I could just host it with WordPress.  WordPress offers 3GB of media hosting per account and I wouldn’t be even close to touching that on either blog, so that’s a viable option… except, WordPress is a free site.  That’s what I’m trying to get away from.  Granted, I’ve never heard that they have ever been financially strapped, so bravo for them.  Still, the Internet is evolving, what is true today may not mean anything in a couple of months.

So again, that points me in the same direction I was looking at earlier.  Hosting the blogs, with all their respective images on my own server.  They will certainly fit in the 30GB of space I have available.  The one thing I will lose is the power of the WordPress domain name and the followers/community that goes along with it.  The other thing I’m going to lose is all of my content when I die.  When I die, my web server isn’t going to get paid for anymore, so it will all go goodbye.  It’s actually kind of comforting in some ways, that whole “right to be forgotten” stuff that’s big in the EU right now.

So that’s the plan for 2020, moving on.

FML

Fuck MyLife.

If you’ve ever taken a moment to search for your name on the Internet, then you know what I’m talking about.  There are plenty of websites that collect public data about people and aggregate it all together, then conveniently make it available to anyone that wants to search for your name.  MyLife is one of them.

A couple of days ago, I figured I would try and take control of my public information in 2020.  The first step I figured would be locking down these public profiles of me.  Should be easy, right?  Create an account, verify your identity, then set the account to private.  That’s how I thought it should work, anyway.

So the first site I went to was MyLife.  I searched myself, and on my profile page, I click the link that said something like “this is me”.  It brought me to the fake “searching for data” page, which I cancelled out of.  On a form that was displayed next, I provided my email address (as is my policy, a unique email address just for them) and clicked “Show background report”, which is a strange way of saying “create account”.

Immediately, at my “dashboard” (please note I never verified any of my info.  you can seemingly create an account for any name you want), I was shown a popup to enable or disable sections of my profile, with a button to “save changes”.  After clicking the button, I was taken to a screen showing different subscription options.  Yeah, no thanks, a free account is all I need.  But no, a free account is not what you need at all.  The “save changes” button does nothing.  Nothing unless you have a paid account, that is.  Fucking seriously?  So fine, these motherfuckers won’t let you lock down your account unless you pay them.  Fine.  You’re assholes, goddamn assholes.  But you are not getting my money.

But, ohhhhh, they have my email address now.  And now the emails have started.  Day 1: the welcome email, which reminds me if I upgrade to Premium, I can lock sections of my profile.  And in big type it says “Keep Your Info Private”.  Assholes.  Day 2: an email trying to warn me about how bad people are and how I need to be able to find out everything I can on everyone otherwise I or my family might get hurt.  Assholes.  Day 3: an email warning me that my online reputation affects my life.  Everyone is going to see my information online (after encouraging me to find everyone I know in the previous email).  ASSHOLES!  (post-publish update: 2 more emails came in on Day 3, one an ad for Experian Boost and another reminding me that there are other sites exposing my info.  I can’t stop them, but I can see who they are – for $$, of course.)

I have enough experience in web site development to have conversed with people who would create a website like MyLife.  They are scum.  There is absolutely nothing positive about the “service” they are offering.  It’s simple blackmail.  Just like those websites that supposedly list “cheaters” and make you pay to have your name taken off. 

Now, fortunately, my “reputation” on MyLife is just fine, but I know how they work.  If you have any entries on a municipalities Clerk Of Court website, you get whacked.  And it’s all the same.  Traffic ticket? Same as a DUI.  Do you want to know the difference?  Well, you’ll have to pay MyLife to see the details.  Unless you’re smart and go to the county Clerk of Court website and do the search yourself, then it’s free.

So MyLife ruins lives by making minor infractions seems like major red flags, then they won’t explain whether it’s a real problem unless you pay them.  And I guess that alone wasn’t scaring people enough, so what they started doing was listing your relatives in your profile and putting warnings if any of them had issues.  And I guess that wasn’t enough either, so they started listing neighbors in there and flagging them, too.

And while I’m definitely of the mindset that you will be known by the company you keep, this is completely ridiculous.  And it’s all in the goal of getting you into a subscription so you can hide that damaging information.  Fucking ASSHOLES.

Sleep On

Last night I was lying in bed having a hard time sleeping.  Sleep is something that has been a little difficult for me lately.  For a while, it was a 2-3 hour event each night.  Then I started taking melatonin and things started getting better, except on weekends, I could sleep 14 or more hours.  So, I don’t know if that’s progress or not.  There’s two issues with my sleep – getting to sleep and staying asleep.  Admittedly, last night was pretty good on the second part, despite being tough on the first.  But anyway, while I was working on making the first part happen, my brain was busy doing dumb things.

I have a sound machine, a LectroFan, which I’ve mentioned here before.  It’s an excellent device that doesn’t suffer from the shortcomings of a lot of other sound machines, which is sampled sound looping awareness.  The LectroFan model I use now is the latest model, which added a couple of new sounds: ocean.  That is the specific reason I bought it and to my disappointment, the sounds were a major letdown.  Essentially, they were a white noise sound fading in and out.  That’s not what surf sounds like at all.

So my brain was trying to figure out how to make a surf sound out of white noise.  Obviously, there’s a lot of different frequencies to a wave crash.  There’s low end rumble and crash, there’s high end hiss, and there’s everything in between.  I was visualizing splitting a sound sample into four (or maybe more) frequency bands and making note of the amplitude level of each band.  You could see when the low frequencies moved in and out, when the high end would come in, and so on.  Then once you had these patterns, you could layer multiple white noise samples over each other, fading between the multiple layers to create a surf sound.

I ended up falling asleep to one of my favorite fan sounds on the LectroFan – a big, low, bassy humming fan.  But while I was actively listening to it, I was also thinking of what would really work for me.  It’s kind of odd and pretty personal, so I can’t imagine it would be a universal sound for a sleep machine.  I would like the sound of traffic on a highway, possibly with or without the sound of an air conditioner.

It’s a weird request.  Its origin comes from motels in my childhood vacation memories.  Those huge AC units that would fill the lower part of the front window and pretty much vibrate the entire room.  And the never-ending sound of traffic on the nearby highway, droning on all night.  I can’t fully explain how the sound of traffic is calming to me.  I’ve thought about it many times over my life and the only thing that really captures my thoughts on it – even though it sounds over-romanticized – is that it’s comforting to me to know the world hasn’t stopped; life is still going on.  Like sometimes, I’ll see an airplane and I’ll think about all the people in that plane – where are they going?  Is it an exciting trip?  Are they glad to be going home?  Going away?  Is it work?  Exciting meeting?  Dreaded meeting?  Boring conference?  So many people in one container, all with different destinations and expectations.  So yeah, I guess the sound of airplanes could also be calming for me.

That would be a weird sleep machine, indeed.