Academic Aesthetic Podcast 86

Click to listenSteve, this is all your fault.

Back when I was interviewing Steve Dembo he mentioned that they had finally come out with a microphone for the video iPod. I thought I could just file that information away, but no.

Instead, knowledge of the Belkin TuneTalk Stereo nagged at me for over a week. On Friday when I went to the Apple Store to buy a new laptop battery I was greeted by multiple rows of the shiny black marvels, and as I’m easily distracted by shiny things I really had no choice but to get the battery AND the microphone.

Rather than keep this just another story about an expensive impulse purchase, I’ve decided to turn it into a review of the very same device. You may have noticed a difference in the sound quality for this podcast. That’s because while I recorded the introduction with my tried and true USB mic, the rest of this is being done with the TuneTalk. You know how it is when you get a new toy – you use any excuse to try it out!

The first thing I noticed when I opened the box was that there was a USB cord in there. The TuneTalk has a standard sized USB port on the bottom of it, so I can sync and charge my iPod without removing the TuneTalk. That’ll come in handy if I ever loose one or both of my iPod cables, but more importantly it lets me charge the iPod while I’m recording. If you’ve ever watched video on an iPod you know how fast that battery can drain when it’s spinning the hard drive at full speed, and recording audio appears to be no different in terms of energy consumption.

It’s possible to open the case without lacerating myself, and with my precious TuneTalk in my hand I noticed that it felt … well … cheap.

An iPod itself is a marvel of molded plastic and metal, and despite it’s size it has a weight to it that lets you know Apple didn’t skimp on the components. The $70 TuneTalk (UPDATE: It’s a lot less now) is as light as a feather, making me wonder just how thick that plastic really is. Still, I guess if you keep in mind that it has to hold onto the iPod by the very connection that sends all of the data and power you don’t want it to be too heavy.

I did a couple test recordings immediately, with and without the gain switch turned on. (The gain switch, by the way, can be adjusted depending on if you’re in a noisy or quiet environment so that it can pick up your voice better.) It’s possible to go through the menu features of the iPod to turn recording on and off, but this seems like a waste of time since there’s a convenient button on the left side of the TuneTalk that takes you to the record screen right away. I love that feature.

I also noticed that it had a line in jack for recording audio from an external microphone or other device, although the manual said that using the line in jack turns the internal mic off. Visions of splicing my laptop’s audio output with an external mic to do real time mixing came to mind, but as I’d have to buy more stuff to see if that would work I’ll save that experiment for another day.

Test recordings done, I synced up using the included USB cable rather than unplugging the TuneTalk. I was surprised to see that iSync didn’t load when I plugged it in, but everything else synchronized just fine. The recordings I made showed up in a playlist labeled “Voice Memos,” but they were also grabbed by some of my Smart Playlists. I’ll have to adjust them later so the next time I’m playing Civilization I won’t have to stop conquering Europe to fast forward past a grocery list when all I wanted was some mood music.

I took a look at the test files and noticed that they were in fact quite large. I’ve recorded on portable devices before, but they always saved the audio as 4 bit WAV files – not exactly the most space demanding of formats. Belkin wasn’t kidding when they said it recorded CD quality audio. A twelve second recording at high quality was over 2 MB! Sure, I can go through my iPod’s menu and switch to low quality, but right now I’ve got 10 GB of free space on that little hard drive so I’m not too worried about it at the moment. I can always compress everything in GarageBand afterwards.

The last thing I’d like to bring up is that the TuneTalk does in fact record stereo. I’ve heard more than one podcaster get ahold of a stereo microphone and rave about it, but as I usually compress my podcasts into mono to save space I’m ambivalent about it. I suppose it could come in handy if I was trying to record multiple people, as the listeners would be able to tell the speakers apart by their locations. I want to do more interviews this school year, so this might actually come in handy.

Ok, let’s wrap this up here. Believe it or not I’m actually happy with the TuneTalk, mostly because in spite of it’s aforementioned flaws it’s very convenient and makes a very nice quality recording. That said, it’s not for everyone.

If you want a portable recording device and you’re on a tight budget, just set up a free account through or one of the other services that allows you to record through a phone conversation.

If you’ve got $40-$100 to spend but don’t have a video iPod, check out Creative’s line of MP3 players. I used to use a 1 GB Creative MuVo to record most of my podcasts, and it worked just fine. (You can also get it in other sizes.) I’ve also heard some very good things about the Creative Nano, which is more or less the same device with a different case design.

But if you DO have a video iPod and you want to turn it into a portable recording device, get your hands on a TuneTalk. The boost in recording quality alone is worth it.

4 responses on “Academic Aesthetic Podcast 86

  1. Theresa Meade

    Good morning Aaron, I have a question for you. What if you want to go into schools and make recordings, but you don’t want to use a phone and you can’t afford an iPod and its accompanying toys? Any suggestions? I’m starting a new job this fall and would like my many students to record their experiences…


  2. Art Guy

    There’s a few options. Simply buying a computer microphone will turn most computers into recording studios, albeit not very portable ones. This is the cheapest solution, especially if you shop around for an inexpensive mic.

    If you want something more portable or you want to be able to have some kids recording while others are using the computers, I’d look for the cheapest Creative recorders I could find.

    The 128 MB MuVo has more than enough space for recording hours of audio, although the 256 MB MuVo and 512 MB MuVo are only a little more expensive.

    Still, I think your best bet would be to walk into a Discovery Store and pick up the 512 MB Nano. It’s $50, but teachers get a 15% discount with a valid school ID or recent paystub and drivers license so that makes it almost the same price as the 128 MB one.

    I hope that helps!

  3. Theresa Meade

    Okay, so now I’m showing how naive I am…the MP3 players will let record files in addition to playing them? And, yes, I definitely need something portable. I’ll be teaching model math lessons in several different counties. I’m still thinking on this, but it seems that it would be nice to post a problem, have kids blog their thoughts, then have them podcast about the problem solving process when I finally arrive at the school and teach a lesson…What do you think, oh guru?

  4. Art Guy

    Not all MP3 players can record, but Creative included that feature in most of it’s players to make them more competitive vs. the iPod.

    I think your concept is a good one, although podcasting is just one solution open to you.

    If you want your kids to blog their answers, you could use David Warlick’s ClassBlogMeister. It’s free and gives yourself and every one of your students a blog that is “podcast ready,” although it doesn’t host the actual mp3 files on it’s site so you’d need to find a different site for those. I like BlogMeister because you can lock it down as much or as little as you need (so student blogs can be private if they need to be), and anything the students post must still be approved by you before it “goes live” to the site.

    I’ve been told that and can also work well for this, but I’ve never used them myself.

    For podcasting hosts, I’m very happy with Big in Japan. Their PodServe feature seems very easy to use, and it even allows you to create a “Social Podcast,” which is a single RSS feed to which more than one person can contribute. You can even choose to have them register your podcast on iTunes or have them not list it anywhere, as a security feature.

    I’ve also heard good things about and tried it out myself, but I think right now Big in Japan’s Podserve has a more intuitive interface.

    If you have any more questions, feel free to ask!