March 05, 2007

Luddite MP3'ing

Posted by Scott at 10:55 PM

Hipster MP3 PlayerMy friend Ernesto wrote a couple of days ago about his new Creative Zen MP3 player and how sweet and jam packed it was. I thought I'd followup on the meme and write about my MP3 adventures. If you want a quick summary, look to the right...

The day after the 2004 election, I purchased an iPodPhoto. I was celebrating that election settled quickly without a repeat of the Florida debacle with weeks of seemingly endless court decisions. The iPodPhoto was the first color screen iPod and quickly followed in the Steve Jobs trademark of being "obsolete", soon to replaced by the iPod nano for color flash based storage and the iPod Video for color hard drive based storage. My iPod was a bit of a "transition iPod" for Apple.

I still had my Accord when I bought the iPod and soon bought the Monster iCarPlay FM modulator. It was decent but not good if any of your MP3 audio was recorded softly. Thanks to this concept called "signal to noise ratio" if you turned up the volume to better hear soft audio, you got a commensurate amplification of the FM modulator hiss.

iPodPhotoWhen I got the Jetta I still used the iCarPlay for a while but the needle that broke this camel's back was trying to listen to the Narnia stories on my iPod. For reasons which I'll never understand, that story was read rather softly. If you've ever tuned into a radio station on the fringes of your radio's reception, you have a good idea what it was like.

Within a few months of buying the Jetta I decided to spring for the official VW OEM iPod integration kit. I had it installed and viola! no modulation noise. I had a new issue (or should I say issues). The kit fakes out the car stereo's head unit into believing there's a CD changer attached in the back. If you have any MP3 file that's longer than about an hour, you're prone to confusing the stereo. After all, standard CDs only hold about 70 minutes of audio. It also had issues whenever the iPod would play an Audible format audiobook, although why it would care about the Audible format, I don't know. After all the iPod does the decoding, not the car stereo. Perhaps it was related to the "how can this be that long" issue. Another issue is that the radio display shows nothing but "Track 1", "Track 2" etc. No MP3 ID tags are displayed, even though the head unit is capable of playing MP3 CDs. Lastly, navigation of the iPod is limited to moving within your first five playlists.

I'm a big proponent of using a driving playlist, especially if you have substantial commutes. While your iPod might theoretically hold thousands of songs, you do not want to be navigating them while you're driving. It's far more accident prone than talking on your cell phone or adjusting your GPS. You want your iPod interaction to be limited to a few brief presses of the forward and back buttons. You don't want to be scanning your iPod library for that song you know you have... somewhere...

So one day in frustration several months ago, I was in iTunes, organizing my driving playlist, and decided to click the simple "Burn MP3 CD". Within a few moments I had a cheap CD with the same MP3's I planned on listening to that day via the iPod. I popped it in the car stereo and it processed them without a hitch. The display pulled the internal ID tags off of the MP3 files and showed them on the display. Better yet, my car stereo can hold 6 CDs in regular or MP3 format. When I arrived at work, I ejected the CD from the car, brought it to the office, and put it in my PC. Windows Media Player soon launched and played the MP3's in headphones, again picking up all of the MP3 ID tags.

That weekend I bought a box of re-writeable CDs (aka CD-RW). I didn't want to go through using a new CD every day. I'm still using the first one in the box. In the morning when I wake up, I put the CD in my laptop and tell it to erase yesterday's content. While it's erasing, I drag about a dozen podcasts into a playlist. Usually by that time the CD erasing is done. I click "Burn MP3 CD" and go take a quick shower. By the time I'm done, so is the CD. Eject and I'm set for the day.

Moleskine NotebookInstead of being concerned about carrying around a $200+ gadget, I'm carrying a lightweight, worthless CD in its cheap plastic jewel case. Together with my Moleskine notebook (a Luddite's Palm Pilot), I'm carrying <$20 worth of stuff to work. I don't worry about dropping them or if curious Timbo looks at them. There's no battery life issue to be concerned with. About the only thing that screams, "break into my car", is the GPS. Luckily it's small enough to throw in my pocket if I ever get into an area where I might worry about it. And besides, with my current winter rims on, the car already looks like it's been broken into... *smirk*

So that's it. My iPod has been collecting dust for the past several months. I used it today just to refresh my memory so that I could compare the two experiences. I know that there are certain circumstances where the iPod would beat carrying a cheap MP3 CD (like music when you're working out), but so far, the CD-RW is a winner for me.

It's not ideal, but it's simple and cheap. I lucked out that my car stereo supports MP3 CDs since older models do not. Most current aftermarket car stereos (even the cheap models) support computer burned regular and MP3 CDs. Hey VW! Auxilliary line input... no, that would have been so ... simple. Just because GM does it in nearly every vehicle they make (right Uncle Butch?), why would VW provide a simple, straightforward 50 cent solution like an aux input? But in fairness to VW, MP3 CD capability was a feature I overlooked for several months of new car ownership. Like my heated seats and side mirrors, it was something I would only come to appreciate later...

Comments

Scott, I think that's a great solution! The only parts of my situation that would preclude it are: Not sure I'm organized enough to reburn the CD each morning, I like to have a couple of audio books at their full length (I like revisiting reference texts, plus language learning audio, plus podcasts (including one I found of the daily Mass readings), and enough music to get through seven or eight different mood or task needs (classical for work mostly, but also flamenco/world, blues and classic rock, some heavy metal etc.). And you're right, why doesn't every car come with an easy to access auxiliary line input? Maybe they figure they'd sell fewer components? My 1993 Volvo wagon (The Big Red Brick) has a cassette player and I use a direct adapter in that. It works a lot better than my Belkin radio tuner ever did (though I had the cheaper model of the Belkin with only four frequencies)...

Posted by: Ernesto at March 6, 2007 06:46 AM

Hey Ernesto,

Yep, each person has different solutions that work well for them. No argument at all. A few points to keep in mind:

1. An MP3 CD holds a huge amount of audio. You can put 2-4 typical audio books on a single MP3 CD. It amazed me! When I was listening to the most recent Michael Crichton novel and Anne Rice novel, I was amazed that they each took about a third of the CD. The Crichton novel came on about 11 standard format CDs and bam! Now it was a fraction of this single CD.

2. An MP3 CD holds a huge amount of audio continued: Outside of audio books, you could also put about 200-300 songs on a single MP3 CD. Combine that with a CD player's shuffle mode and you have a decent degree of musical serendipity.

3. In my case my car's stereo is multi-CD. I put the daily podcasting one in slot one. I have three audio books in slots four through six.

4. As I'd mentioned, I tend to think that any extensive commute (as mine is) should have some periodic planning via a playlist so that you aren't finagling the MP3 player too much while driving. Since you need to spend a moment to plug in your MP3 player/iPod to sync this playlist, burning a CD instead is about as much effort.

In any case, to each his own. There are certainly circumstances where a small flash based player is the best solution. I'd just never seen a writeup from someone who went from iPod "backwards" to a CD. But I've been doing a lot of things like that this past year or so. I think that perhaps when you work in the embedded electronics market, you get this perspective of "what's the least amount of hardware to get the task at hand done".

BTW, I like your naming of your daily commuter as "The Big Red Brick". I call my car Ruby -- partly because of its color and partly because Ruby was (is?) the computer generated (babe) mascot of ATI.

Posted by: Scott at March 6, 2007 10:35 AM

That's a shame that the iPod-to-radio kit for the VW is so lame and doesn't offer more control/information from the iPod. That's going to be one of my items to check when I'm looking at new cars. I believe the Honda radio kits have full control over the iPods, but I'll have to verify that when I'm going on test drives.

Posted by: will at March 6, 2007 03:05 PM

Hi Will,

I get the feeling that a lot of kits for connecting to the OEM factory radio are using the same few chipsets and often get very limited control. They often "fake out" the external CD changer interface which was common in radios of the past 10 years or so. They don't have a lot of true integration but tend to be routing the analog signal and a few forward/next signals to the iPod. Certainly the kit available for my Accord wasn't all that advanced either. I tend to think the aftermarket radios are doing more to push the envelope in iPod integration. They need to if they're going to sway people to upgrade their OEM radios.

Posted by: Scott at March 6, 2007 07:41 PM

Scott, good points all -- but they bring to mind another thought on this: CD players don't allow bookmarking... (at least not the ones I'm used to...) This would be a big drawback for me not only with audiobooks but also with podcasts... Kristen actually named the brick, because it was her car before it was mine. We traded my car for the minivan a while back, and I inherited the brick. And I love it -- both the car and the name! Nothing like an old school Volvo to just chill you out (in a good, safe, relaxed way) on the road.

Posted by: Ernesto at March 6, 2007 08:54 PM

Hi Ernesto,

It's certainly one of the big downsides in a certain sense. As you move among different tracks, it will not remember were you are. Many early MP3 players didn't bookmark audio files of books and podcasts until the past few years. If I'm listening to an audio book and come back to it later without switching the disc mid-stream, the car stereo will come back to it later when I re-start the car. But yes, switching/ejecting disks will cause it to forget, much like a DVD player does. Typically if I'm going to listen later at my desk, I'll make a mental note of how many minutes in I am, but that's often more than some want to do. Bookmarking was one of the nice features Apple and Creative added to their players.

It was actually my desire to wean off the iPod that prompted my recent purchases of AudioHijack Pro and its sister application, Fission, from the folks at Rogue Amoeba (great name, eh):

http://www.rogueamoeba.com/

With Audio Hijack Pro and a minimal amount of scripting, it's possible in an automated fashion to transcode any proprietary DRM'd material back into vanilla MP3 format while preserving the ID tags and incurring minimal transcoding noise. With Fission it's trivial to take a big 2+ hour audio MP3 file (for instance, from an audio book) and split it into small chunks without adding ANY noise in the derivative files.

For example, these tools were excellent for taking the 3 large files of one of my iTunes Music Store audio books (a Narnia book), converting them into 3 MP3 files, and then later splitting those into many smaller files based on chapter breaks (it can sense pauses in the audio).

I don't think I ever mentioned it before but in my last job we worked with both Creative and Apple's chip supplier (PortalPlayer) in putting the USB function on their chipsets. We also worked with SanDisk, but I'm not certain whether it was for their MP3 line. The ironic thing about supplying both Apple and Creative, it was hard for us to care who really won in the MP3 wars. Either way we got a decent quarterly royalty.

Posted by: Scott at March 6, 2007 09:30 PM