Waveforms are where we spend our time as podcast editors and it’s important to know enough about a waveform to be comfortable editing it. Audacity waveforms are digital representations of the audio that’s been recorded or imported into Audacity. Analog audio recorded through a microphone has to be converted to digital audio before Audacity can do anything with it. USB mics, mixers, and portable recorders like the Zoom H6 do this analog to digital conversion prior to giving it to Audacity to be edited. Let’s take a closer look…
The Play-at-Speed tool in Audacity can save you time in your podcast editing. It’s versatile in that it gives you a way to speed up the tracks you’re editing so you don’t have to go through them in real time. It also gives you the ability to slow down a track if you need to isolate a section of audio that needs special attention.
Interested in going deeper in Audacity? I teach Audacity Bootcamp: Beginner to Advanced at Udemy.com. As of this recording, it consists of 54 on-demand video lectures and I update it as needed. Check it out if you haven’t already. There are several videos you can preview.
I also mention my Zoom H6 Audio Recording Essentials class in this video. It’s 26 on-demand video lectures that show you the hardware and software of the Zoom H6 and how to record and navigate the different menus.
Let’s talk about the anatomy of a track in Audacity. What’s all the stuff in the track header and what do we need to know about it? How do I change the scale and what do the sliders in the track header do? How do the settings in the track header affect my exported audio?
When I started doing video lectures last February, one of the immediate challenges I faced (in addition to learning how to make videos in the first place and feeling comfortable in my own skin) was how to do lighting. I’m not the sharpest knife in the drawer but I’ve figured out two important things when making a video: good audio and good lighting are essential. If I have good audio and decent lighting, people are more prone to watch even if the video I’ve created isn’t the best.
This video is about my lighting solution. I’ve been using the Andoer Softbox Lighting Kit from the beginning but though it’s a great product (the link is below) it was too big for my small room. So I started doing some research and came across the Neewer ZC-10S Lighting Kit. This small, dimmable LED kit is perfect for my recording environment and it didn’t break my budget.
If you’re doing videos from a small room and you’re on a budget, these Neewer LED lights might be for you. Here’s the links to what I talk about in this video:
Neewer 2 Packs Dimmable 5600K USB LED Video Light with Adjustable Tripod Stand/Color Filters – https://amzn.to/39albdQ
Let’s take a few minutes to talk about the high-pass and low-pass filters in Audacity. High-pass and low-pass filters are an effective way to attenuate unwanted frequencies above or below a set point that you determine. It can be another way of eliminating or reducing unwanted noise in your podcast.
Do you have questions about how to use the Zero Crossing Tool in Audacity? The Zero Crossing Tool ensures that the end points of the audio waveform you’ve selected are at the zero, or silent crossing point prior to editing the selection. This helps eliminate the possibility of popping sounds which can result from not using the Zero Crossing tool.