microphone

Fixing Rode Wireless Go II RF Interference or buzz

Recently I recorded an entire video for my YouTube channel using only a Rode Wireless GO II lavaliere mic.

I typically spend the time to set up a second mic source—usually my shotgun mic into a separate recorder—but this time I was feeling lazy. I had never had an issue with the wireless lavs in my basement, and the Rode system includes a built-in recorder in the bodypack transmitter so I have backup audio that has saved my bacon a few times when interference did cause cutouts to the camera input.

But because of that overconfidence, I had to reshoot the entire video (I tried removing the RFI using iZotope RX 10, but there were parts where the interference was still too prominent). Lesson learned: always have the backup audio.

During the reshoot, I still relied on the lav for my primary mic, but it still had the interference, even though I set my phone and iPad into airplane mode, and made sure all WiFi devices within about 20' were powered off!

Getting better sound recordings - will a new mic help?

I recently received an email from someone asking me how I got the voice recording in my videos to sound so clear and strong. The answer to that question is much more complex than I'll deal with here, but that person asked me mostly about the microphone I used, and if that could make a big difference in getting better recordings. Here's what I replied:

I currently use an EV RE320 in a shock mount.

EV RE320 in Shockmount

How I livestream with OBS, a Sony a6000, and a Cam Link

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A few weeks before this year's pandemic started affecting the US, I started live-streaming on my YouTube channel.

In the past, I've helped run live streams for various events, from liturgies in a cathedral to youth events in a stadium. (I even wrote a blog post on the topic a few weeks ago.)

For larger events, there was usually a team of camera operators. We also had remote control 'PTZ' cameras, and dedicated streaming hardware like a Tricaster.

For my own livestreams, I had a very limited budget, and only one person (me) to operate the camera, produce the live stream, and be the content on the live stream!

Refurbishing a classic microphone - the Electro-Voice RE20

In the world of radio and professional podcasting, there are fewer than a dozen 'go-to' microphones. Each of the classics (e.g. the Shure SM7B, the Neumann U87, or the EV RE20) has it's own advantages and a few marquee users, but one mic seems to rule the roost when it comes to versatility and ability to color almost any voice with the 'talk show' sound, and that's the EV RE20.

Electro-Voice RE20 classic black and white mounted in shock mount microphone EV
The RE20 mounted in the 309A shockmount.

Getting low input level with a USB mic or audio interface? Check your hub

A few months ago, I decided to get more serious about my recording setup in my home office. I do a lot more screencasts both for my YouTube channel and for other purposes than I used to, and I can't stand poor audio quality. Therefore I finally decided to get some sound absorption panels for my office, rearrange furniture a little for better isolation, and—most importantly—buy a proper USB audio interface and microphone.

So, after purchasing and connecting a U-Phoria UMC202HD and an Electro-Voice RE320 microphone, I was quite pleased with the sound quality!

Rebuilding an Electro-Voice RE20 microphone

The blog has been a little bit Drupal-heavy the past couple months, as I've been stalled a bit in terms of my 'maker'-style projects and other hardware-based projects. The main reason for that is this guy:

Electro-Voice RE20 microphone repair and rebuild

I'm halfway through rebuilding/re-foaming an old Electro-Voice RE20, beloved by many a radio personality, and the process has taken a bit longer than I expected!

I've been doing a lot more screencasts lately, and as part of my retooling of my downstairs office for better screencast quality, I'm also trying to get the best possible audio recordings. The RE20 is one of the best mics I've ever used in terms of taking a not-professional-voice (like mine) and making it sound halfway decent.

How I record my own conference presentations

At this year's php[tek] conference, I decided to record my own sessions (one on a cluster of Raspberry Pis, and another on tips for successfully working from home). Over the years, I've tried a bunch of different methods of recording my own presentations, and I've settled on a pretty good method to get very clear audio and visuals, so I figured I'd document my method here in case you want to do the same.

Feeling Better, and a Contest!

Hello everyone! I'm finally back from the hospital and on the mend. It turns out I had mono, and the combination of a couple immunosuppressants and the mono hit me pretty hard. It was interesting being in the ER, ICU and general hospital floors, and if I weren't wiped from a crazy-high 104.6°F fever in the ICU, I would've spent more time looking at all the awesome devices into which I was plugged!

Needless to say, I'm feeling much better, and I even got back to work today!

Contest - Win a RØDE smartLav! [Update: contest is over]

Note: The contest is over; see the winner here.

Server Check.in (one of the services I run through Midwestern Mac) is holding a simple contest: leave a comment on the blog post Contest - Win a RØDE smartLav!, and you're entered to win a Rode smartLav microphone, to which I gave five stars in my review.

Review: iRig Mic Cast

Jeff's Rating: 3/5

tl;dr: Offers little more than the built-in iPhone microphone, but it's a good mic for the price, and is very useful in certain situations.

iRig Mic Cast on iPhone 5

Since adding my comprehensive overview of audio input and microphone options for iPhones a couple years ago, there have been many purpose-built microphones that are made particularly for smartphones. IK Multimedia's iRig Mic Cast microphone is one of these purpose-built devices.