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Professional Podcasting #1: The Mic Matters

1/28/2008 By Michael

mics_2.jpg
Professional Podcasting #1: The Microphone Matters. This should come as no surprise, but your mic(s) are not a place to skimp. When recording audio or video everything starts with the mic. Microphones sound different and you certainly “get what you pay for” in the quality department. However, that doesn’t mean you need to spend an arm and a leg on microphones. The key is to ensure that you purchase microphones appropriate for their intended task. Obviously, the MP3 compression process will degrade your audio, this is why you want the best source file possible. Compression will only exacerbate issues if the source is poorly recorded. With an audio podcast, the quality of your audio is the main determinant of the listener’s first impression. Here is what we use:

Studio Mic: Electro-Voice RE20. This mic is standard equipment in almost every broadcast studio you might visit. It is a dynamic cardioid microphone with an internal pop filter and is a consistent performer. RE-20S.jpgIt works well off-axis and is an all around champ. We use these both in my home studio and at our GrapeRadio.com studios. I also have a number of clients who have installed these in their offices. Engineers who spend all day focusing on their station’s broadcast audio keep installing RE20s. There is a reason, trust them. You might also consider the RE-27N/D. If the cost of the Electro-Voice mics is a bit high, take a look at the Shure SM7B. [Podcast Academy article on the SM7B]

Stick Mic: Sennheiser MD-46. For man-on-the-street style interviews, the MD-46 is my go-to microphone. Originally designed for NBC reporters at the Olympics, this unidirectional dynamic microphone breaks all the rules and ends up being an extremely effective mic for avoiding “plosives” and “handling noise.” I like that it is longer than many other mics making it easy to accommodate a mic flag with plenty of room to spare. These are the mics we have used for the last 3 years to produce the official Disneyland Resort Podcast. At Disneyland there is a lot of background noise from the park’s attractions and guests, the MD-46 lets just the right amount of ambient atmosphere sound in while maintaing solid recording of the interview subject(s). We have also used these mics successfully table mounted for roundtable interviews. Another mic we occasionally use is the Electro-Voice RE-50N/D-B (a favorite of Paul Figgiani). When budget is a concern, these mics can serve double duty in your home studio.

Lavaliere Mic: Audio Technica AT-898. If you are going to do sit-down style long format interviews, covering live stage events or doing video, add some lavaliere mics to your kit. There are a lot of choices for lavaliere mics, but I’m pleased with my pair of Audio Technica AT-898s. I have connectors for my various digital recorders and wireless transmitter packs. Another mic to consider is the Countryman E6i (an over-the-ear headset model.) Leo Laporte often endorses these. While I do not own one, they always sound good and I’ve thought of picking one up to take with me to events where I am speaking. Always nice to ensure that at least you sound good.

An investment in quality mics will pay dividends. Good sound is always a plus and the mics I have suggested will deliver. Bottom line, podcasting professionals need a kit of microphones to ensure they have the proper “tool” for the project. Hiring a Podcasting Consultant? Easy test: ask them for a list of their microphones and recording equipment. [Digital recorders will be covered in a future post.]

Additional resources: Transom.org – great info on Mics. Books: Podcast Solutions and Podcast Academy: The Business Podcasting Book

Filed Under: Noteworthy, Podcasting, Professional Podcasting

Filed Under: Noteworthy, Podcasting, Professional Podcasting

About Michael

Michael W. Geoghegan is founder and CEO of GigaVox Media. NewMedia Entrepreneur & Podcast Pioneer/Pundit. Author of two books. Creator of two time James Beard Award winner GrapeRadio.com
My Books on Amazon / GigaVox Media / Grape Radio / Podcast Academy / Reel Reviews Radio

Comments

  1. Keirsun Scott says

    1/29/2008 at 5:49 am

    Thanks for the roundup of great microphones and their specific applications. The Electro-Voice RE20 is indeed the best studio mic I have ever worked with and is well-worth the price. Just don’t forget a screen of some sort because the RE20 picks up everything. I look forward to your post on digital recorders.

  2. Michael says

    1/29/2008 at 7:07 am

    Good point Keirsun. I actually took off the big foam windscreen for the picture. In the past I’ve also used the dual windscreens.

  3. Scott Whitney says

    1/29/2008 at 8:42 am

    Couldn’t agree more with the E-Voice RE20 dual windscreen rig for in-studio work. That’s what we use at PodWorx.

    For our remote recording, we use the E-Voice RE50B which, when combined with the Marantz PMD670 makes for an outstanding “portable studio”. (The RE50B looks good with the mic flag as well.)

    And though this is a bit off-topic, I was pleasantly surprised by the quality of the Edirol R-09 as a all-in-one mic recorder.

  4. Michael says

    1/29/2008 at 9:21 am

    Scott,

    Nice remote recording setup. The Marantz PMD670 is a solid performer. I’ve had a chance to use all of the Marantz digital recorders, including the new PMD620. The PMD670 has always been one I’ve recommended.

  5. David Jackson says

    1/31/2008 at 8:51 pm

    Michael,
    Do you have any feedback of the RE-20 vs the Heil PR-40?

    Dave Jackson
    http://www.schoolofpodcasting.com

  6. Michael says

    1/31/2008 at 10:01 pm

    Dave,

    I’ve used one while doing an episode of TWIT at Leo’s. At least I remember it being the PR-40. It was definitely Heil. Sounded good. I know that Heil has “seeded” and or loaned mics to some podcasters and deservedly gained praise. They are great mics. That said, I’ve always been happy with my RE-20 and have yet to use a mic that has moved me to change. Of course, different types of voices will also have an effect on how well the matches the user’s voice and speech characteristics.

Trackbacks

  1. A Beginner’s Podcasting Guide: Almost Everything You Need to Know to Start « The Beaver Pond says:
    4/22/2008 at 7:31 pm

    […] Microphones. If you’re just starting out and not yet monetizing, you don’t have to get $400 microphones. But if you want a professional podcast that you will later monetize, the microphone matters. My mics range from $1 to $150, not including the mic that’s native to my Zoom H4. I use the dollar-store mic on an older computer, for tests now, though I did use it for many of my early podcasts. It produces a clear but very thin sound, so if you’re not up to adding effects to improve the result, start with something in the $50-100 range. […]

  2. Reports from the Asylum » Bookmarks for April 23rd through May 6th says:
    5/6/2009 at 4:01 pm

    […] MWGblog » Blog Archive » Professional Podcasting #1: The Mic Matters – […]

  3. A Beginner’s Podcasting Guide: Almost Everything You Need to Know to Start : Performancing says:
    7/11/2009 at 6:32 pm

    […] have to get $400 microphones. But if you want a professional podcast that you will later monetize, the microphone matters. My mics range from $1 to $150, not including the mic that’s native to my Zoom H4. I use the […]

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Michael W. Geoghegan is founder and CEO of GigaVox 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 & 2011 James Beard Award winning "GrapeRadio" and "Reel Reviews: Films Worth Watching."

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