A Day in the Life: Using a Bluetooth Headset as a Remote Recording Device for Lectures

A Day in the Life:  Using a Bluetooth Headset as a Remote Recording Device for Lectures

I have been teaching for the past few years and have found that recording my lectures is helpful for students that are sick or that need assistance due to attention deficit issues. Many of the programs to record lectures are costly, so I set out to see if I could use my MacBook and a Bluetooth headset to accomplish the task. I found that not only can I, but that it works remarkably well.

The Bluetooth Device: The Bluetooth device I opted for is the Jabra BT3030 Bluetooth Stereo HeadsetA Day in the Life:  Using a Bluetooth Headset as a Remote Recording Device for Lectures  [affiliate link]. Not only is it a good headset, but it can be hung around your neck or clipped to a shirt. This makes it easy to keep on you if you move around a great deal while speaking. In addition, it has a headphone jack on the left side and a microphone for use with your phone. These give it a good bit of flexibility and let me keep it positioned properly.

The nice thing about the Jabra BT3030 Bluetooth headset is that you do not have to have it attached to your ear. It can clip to your shirt or be worn like a necklace. I can then roam the class or work in a lab while recording my entire lecture.

The Program: I use the Jabra BT3030 Bluetooth headset to grab audio and send it to my Mac. On the Mac I use GarageBand to actually record lectures. It does a great job of grabbing and saving the audio, and because it is so easy to use I have no issue tweaking the audio if need be.

But wait, there’s more! I added PowerPoint to the mix, and the combination is great. Since I lecture with PowerPoint, I can use the program’s “record slideshow” feature to save the PowerPoint presentation as a .mov file. Later, I add the movie clip to the audio I recorded with GarageBand. Once the two are together in GarageBand, I edit out any chatter that was recorded before or after I started my presentation. That way the timing of the video matches the audio perfectly. Moreover, by editing the audio and video in GarageBand, I can take out any breaks that occurred during the lecture.

After editing is complete, I save the file as a .mov file so my students are able to download and listen to at their leisure.

The audio from the headset is much better than the recorders that my students use. Add in the fact that they like to be able to look at the PowerPoint slides while I lecture, and you have a winning combination that allows them to understand the material in greater detail.

About the Author

Matthew Hall
Over the past 11 years as a Physical Therapist I have found the technology and gear to be an essential tool to help treat and prevent injuries. I am always looking out for things I can pass on to my patients or novel ways to use the gear they already own. In the past few years I also have started to teach in a graduate program for Physical Therapy. This has allowed me to expand my passion for gadgets in a whole new direction.
  • That is awesome.  I’ve been wanting to do something like that for a few years now, too.  I’m sure you have perfected your system before typing this up.  But just before I press the ‘buy’ button and get me one, is there anything you are doing different after typing this up?

    • Matthew Hall

      I don’t have any experience with the Street2 yet. I have heard that a few people are having some difficulty getting the audio from the BT3030 to go directly into the newer versions of Garageband. Some have solved that problem by using different audio recorders. I just not have had to do that yet.

  • It looks like they have replaced the BT3030 with the Street2.  Does anybody have experience with the Street2?

  • Martin L

    Thank you Dr. Hall…caused myself time as usual hoping to find a review of this subject matter correlating so much to my very own specificity. Eerie in a good way…still flip flopping a bit as did i with attending PT school. Hopefully i can politicize my way into undergrad AP instead of getting undermined by some. Staying the course, regardless of those. Thanks for sharing your story