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Archive for October, 2006

The Levelator™

Levelator

It has been one week since we debuted The Levelator™ and to say we are pleased is an understatement. The response has been overwhelming! With kudos and claims of “hit of the Expo” and “best new software” from folks like Robert Scoble, Leo Laporte, Jake Ludington, Scott Bourne, Rocketboom, Paul Colligan and many, many others it can get a bit heady. Let me take a step back and explain The Levelator™ for the uninitiated; what it does and why we made it freely available.

The Levelator™ solves a common problem for podcasters: recordings with participants at various levels. Whether this is a multi-mic setup such as a panel discussion, a single mic interview with multiple people, a “double”/”multiple” ender or the infamous Skype recording. With one fell swoop of the drag and drop, The Levelator™ will take a Wav or Aiff file and “level” all those various speakers. Here is a quick example:

Levelator Before

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Notice that the middle section is severely reduced. In this case I turned and stepped away from the microphone. The lead and end levels are me speaking directly into the microphone. I took this file and with no other audio manipulation dropped it on The Levelator™. The Result:

Levelator After

Audio clip: Adobe Flash Player (version 9 or above) is required to play this audio clip. Download the latest version here. You also need to have JavaScript enabled in your browser.

Now fixing a single segment like this is easy with standard tools, but imagine if this were a forty-five minute interview. Now you understand the power of The Levelator™. I took a sample file that originally took me 3 hours to fix, and The Levelator™ brought it up to broadcast/podcast standards in a minute and a half. Pretty incredible. Many see The Levelator™ and assume that is is doing normalization. While that feature is a step in the process there is much more going on. For a technical description check out Doug Kaye’s explanation. Also, please check out The Levelator™ forums.

So why has GigaVox made this available for free for non-commercial use? As many know, GigaVox Media is the parent company of IT Conversations and our other podcast channels. Currently, we have 1400+ active podcast episodes on our network and that number is growing every day. What many do not know is that in order to run a network and production team of 55 plus people we needed to implement innovative tools and solutions to automate the production workflow. Our three years of experience and development clearly establishes us at the premier podcast technoloogy company. Simply put, while others have interesting ideas, no one has the hard earned and tried and true technology that we have developed. Whether it is the monster Content Management System/Audio Assembly System that runs the entire network that allows us to inject sponsor messages into any and or all episodes with the click of a button, our recently debuted GigaVox Media Audio Lite, our coming video technology or the tools we give to our audio engineers such as The Levelator™, we are the podcast technology leader. We gave The Levelator™ out as an example. It is an amazing tool and one we hope will help podcasters make better podcasts. For those who are curious, you should see what we keep behind the curtain…

Download The Levelator here.

5000 Subscribers!

5000 Subscribers

It has been bouncing back and forth on Feedburner for the last few days, but it seems this humble little blog has crossed the 5000 subscriber mark. Thank you to all who pay attention!

Mic Flag Interview

Gadget Envy – Sanyo Xacti HD1a

Hd1ALast week at the Podcast Expo, I was greeted with a common problem, gadget envy. I try to keep myself on the other end of this issue, but in this case I was toast. My friends John Furrier and Leo Laporte each whipped out Sanyo Xacti HD1a’s, a hand held camcorder. Not the greatest video camera on the planet when it comes to quality, but it has a particular feature that puts it over the top and was the reason I bought: It fits in your pocket. This thing is tiny, does SD and HD and easily fits in your front pocket. For me – that sells. If it requires a bag I’ll never use it, when I can slip it in my pocket, it becomes attractive. Look for video coming to the site soon. I’ve spent the last few days familiarizing myself with the controls. Fun little device.


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Michael W. Geoghegan is founder and CEO of GigaVox Media, a production, consulting and technology company focused on audio/video new media.

As a pioneer of podcasting, Michael created some of the first corporate podcasts, including efforts by Disney. Michael is also creator of the 2008 James Beard Award winning "GrapeRadio" and "Reel Reviews: Films Worth Watching". He is editor-in-chief of the Podcast Academy™ book series and co-author of Podcast Solutions: The Complete Guide to Podcasting.

Michael speaks frequently on podcasting's impact on new media and its corporate applications and is often quoted by the media including in The New York Times, USA Today, CNN and Wired Magazine.