Charlie Chastain

video Diffusion and Absorption

Diffusion and Absorption

Getting the acoustics in a room just right can be a bit of a balancing act. Jeff and Charlie discuss the two main ways that this balance can be achieved if you cannot afford an expensive remodel.


video Room Modes and Reflections

Room Modes and Reflections

When mixing sound, we cannot forget to consider the affect a space or room has on that sound. In this video, Jeff and Charlie explain the difference between direct and reflective sound, dive into the three types of room modes, and cover how both reflection and room mode affect sound wave behavior.


video Introduction to Envelopes

Introduction to Envelopes

Envelopes in audio are a part of every single sound we hear. In fact, having a firm grasp of the components of an envelope is essential to all areas of audio production. In this video, Jeff and Charlie define what an envelope is and how the four components of the envelope can be understood and adjusted when working with sound.


video Spectral Analysis

Spectral Analysis

As Audio Engineers it’s critical that we understand the human range of hearing in terms of frequency. Once we understand that, we can focus in on the different ranges of frequencies, and how to describe them clearly. This will help us make better decisions when mixing.


video Pro Tools Session Setup with Tweed Recording

Pro Tools Session Setup with Tweed Recording

Jeff visited Tweed Recording in Athens, GA and teamed up with Charlie Chastain to break down his incredible Pro Tools Session.


video Mixing a Vocal in Pro Tools with Tweed Recording

Mixing a Vocal in Pro Tools with Tweed Recording

Charlie Chastain walks Jeff through how he records and mixes a Pop music vocal in Pro Tools.