BMT Podcast Audio Setup Guide

Podcast Audio Guide for the BMT Podcast

Welcome to the BMT Podcast Audio Guide!

In this guide, we'll walk you through various audio setup options, designed to help you achieve the best possible sound quality at different price points for your podcast appearance.

Although we use Zoom for our video conference, its sound quality does not meet professional podcast recording standards. To guarantee the best audio quality and avoid glitches and cutouts associated with internet conferencing, we'll need you to record your audio locally.

First, we'll identify what doesn't work and explain the reasons behind it.

Next, we'll discuss basic, free, and budget-friendly options, such as recording on your phone, which can yield "just good enough" audio. Following that, we'll introduce affordable, recommended mid-tier setups, along with the necessary software to ensure their smooth operation. Lastly, more for the writer's amusement than anything else, we'll explore setups ranging from "overkill" to the downright "absurd," just in case you're curious about the potential costs involved.

What Won't Work

There are some audio options that are not suitable for professional podcast recordings. Here are a few examples of what to avoid:

Webcams: While webcams often come with built-in microphones, the audio quality is generally poor and not suitable for podcasting.

Bluetooth earbuds and headphones: Wireless audio devices like Bluetooth earbuds and headphones may have built-in microphones, but they suffer from audio compression and latency issues that negatively impact sound quality.

Speakers: Using speakers during a recording session is also a no-go as it creates "audio bleed". Always use headphones when recording your podcast to prevent audio bleed and ensure the best sound quality.

Basic Recording Options: Using Your Smartphone

Your smartphone can serve as a basic recording option, providing both a microphone and a recorder. Many smartphones come with built-in recording apps, eliminating the need for additional recording software.

To achieve the best sound quality:

1. Find a quiet environment to minimize background noise.
2. Place the phone on a stack of books or a stable surface, positioning it close to your mouth.
3. Ensure your phone has sufficient storage space and battery power for the duration of the recording. It is recommended to keep the phone plugged in during the recording session.

Recording Instructions

Recording with your smartphone requires downloading a free recording app, either for iPhone or Android devices.

iPhone

• Install the free Voice Memos app from Apple - Link To Apple App Store.
• Open your iPhone's settings and scroll down to Voice Memos.
• Change 'Audio Quality' to 'Lossless' for optimal audio.
• To record the interview, open the Voice Memos app and hit record.
• Share the recorded file via DropBox (we'll provide the link)

Android

• Download the free Voice Recorder app - Link To Android Store.
• In 'Settings', select 'Recording quality' and choose the highest value available.
• Hit the red record button to start recording the interview.
• Share the recorded file within the app or through your phone's file system via DropBox (we'll provide the link)

Upgrade Option: Plug-in Lavalier Microphone for Smartphones

For better audio quality, consider investing in a plug-in lavalier microphone specifically designed for smartphones. These microphones can significantly improve your recording quality when placed close to your mouth.

Mic placement is more important than mic quality - a cheap microphone placed better (closer!) will do better than a more expensive microphone placed further away. That's why a good enough lav close to you is better than a really expensive mic further away. Here are some options:

Option 1: Rode SmartLav+ Rode SmartLav+ (Amazon Link) Rode is a trusted name in consumer audio products, and their SmartLav+ provides solid audio. Compatible with most Android phones and iPhones using the Lightning to 3.5mm adapter (not included). Price: $79 on Amazon.

Option 2: BOYA BY-M1S BOYA BY-M1S (Amazon Link) A more affordable option, compatible with most smartphones. Includes a battery, which may need replacement over time. Price: $25 on Amazon.

Option 3: PoP voice Omnidirectional Mic for iPhone PoP voice Mic (Amazon Link) An affordable iPhone-only option that doesn't require a battery. Price: $25 on Amazon.

Option 4: PoP voice Omnidirectional Mic for Android and iPhone PoP voice Omnidirectional Mic (Amazon Link) A versatile option that works with both Android and iPhone devices without requiring a battery. Price: $25 on Amazon.

Smartphone Recording Interview Checklist

• Check that your phone has enough storage space and battery power for the recording session.
• If you don't have a lav mic, place your phone as close to you as possible. Close means within 1 foot of your mouth.
• If you do have a lav mic, clip it to your lapel.
• Plug your phone into a power source during the recording.
• We will provide a Dropbox link before the interview for easy file uploads.

Upgrade Level 2: Decent USB Microphone with Headphone Jack

For an even better audio experience, consider purchasing a dedicated USB microphone with a headphone jack. Some options include the Samson Q2U, Samson Q9U, and Audio-Technica ATR2100x. Our top recommendation is the Shure MV7, which offers exceptional sound quality and versatility.

Upgrade Level 3: "Overkill" Option – Audio Interface and High-End Mic

For those who want the best possible audio quality, consider investing in a separate audio interface and high-end microphone. A popular audio interface option is the Focusrite Scarlett, which can be paired with a high-quality microphone like the Earthworks Ethos [make a link]. This setup provides professional-level audio quality and greater control over your sound.

Room Treatment and Outside Noise

Regardless of your audio equipment, it's important to minimize background noise and improve the acoustics in your recording environment. Here are some tips to help you achieve a clean and clear sound:

Choose a quiet location: Pick a space in your home that's away from street noise, household appliances, and other potential sources of background noise.

Close doors and windows: Shutting doors and windows will help reduce outside noise and create a more controlled recording environment.

Use soft furnishings: Adding rugs, curtains, or other soft furnishings to your space can help absorb sound and reduce echo.

Consider DIY soundproofing: If you're serious about podcasting, you might want to invest in some basic soundproofing materials like acoustic foam panels or bass traps to further improve your room's acoustics.

By following this guide and choosing the right audio setup for your needs, you'll be well on your way to achieving great sound quality for your appearance on the BMT Podcast. Happy recording!