📱 How Do Aphex Aural Exciter & Big Bottom Work

This episode of Soundcheck on the Learner To Learner channel provides an in-depth technical dive into audio processing, specifically focusing on the Aphex Aural Exciter and Big Bottom features found on devices like the RØDECaster Pro II and the DBX 286S. The panel of audio enthusiasts and professionals explains the concept of harmonics, overtones, and timbre, illustrating how these tools "sweeten" a voice by adding rich textures to the low and high frequencies rather than just boosting them with simple EQ. The session also includes a practical demonstration using a spectrum analyzer to visually identify fundamental frequencies and a "real-world" beta test of a new condenser microphone, offering viewers a collaborative look at how to achieve professional-grade sound through both hardware knowledge and ear training. Chapter Markers 00:00 – Welcome to Soundcheck: Collaborative Learning for Audio Gear 01:04 – How to Join the Conversation via Zoom 01:40 – Meet the Panelists: A Global Audio Community 03:16 – Understanding the Basics: What are Aural Exciter and Big Bottom? 05:10 – The Difference Between Pure Tones, Overtones, and Harmonics 06:02 – Distortion vs. Fidelity: When is "Added" Sound Good? 08:17 – Saturation and Timbre: Why Different Gear Sounds Unique 11:57 – Deep Dive: How the RØDECaster Digital Processing Works 14:41 – Practical Demonstration: Tuning the Exciter for Your Voice 17:30 – Visualizing Audio: Using a Spectrum Analyzer to Find Your Frequency 19:21 – Fine-Tuning the "Big Bottom" for a Richer Bass 22:47 – DSing Tips: Identifying the Frequency of Harsh "S" Sounds 24:22 – Panelist Catch-up: Recovery Stories and Gear Talk 26:26 – The Philosophy of Audio: Enhancing Your Natural Voice 29:00 – Pro Tip: Using Microphone Placement to Control Chest vs. Head Resonance 33:09 – Free Audio Tools: Recommending Software Analyzers (Span and Reaper) 38:27 – Beta Testing: A First Look and Listen to a New Secret USB Microphone 46:38 – Microphone History: The SM57 and Presidential Mic Trivia 49:03 – The Story of the "Gibberish" Italian Recital 51:11 – The "Bad Words" of Audio: Debating Entry-Level Gear vs. Pro Setups 53:57 – Final Comparisons: Picture Quality and Zoom 1080p Upgrades 56:25 – Recap and Preview for Next Week’s Spectrum Analyzer Deep Dive 📅 Get Zoom Meeting Link on https://LearnerToLearner.com/ -------------------- The show is powered by these software & hardware: Streaming Software: 📹 Ecamm for Zoom - https://LearnerToLearner.com/ecamm 🤑 Use code: ONG15 for 15% off of first payment to Ecamm subscription. Camera & Accessories: 📷 Sony ZV E-10 - https://amzn.to/3ZOQpSe 🔎 Viltrox AF 23mm/f1.4 Lens - https://amzn.to/3ZMv1Ni 🔌 Gonine AC-PW20 Continuous AC Adapter - https://amzn.to/4dHloTF 🖥️ Elgato Prompter - https://amzn.to/3U116NW 🎛️ Elgato Stream Deck + XL - https://amzn.to/3PWaL9b 🔲 Elgato Stream Deck XL - https://amzn.to/4sgna5y 🔳 Elgato Stream Deck Mk.2 - https://amzn.to/483ESBM Lighting: 🔑💡 Neewer 65W LED COB Light MS60C - https://amzn.to/4due6SY ☂️💡 Neewer 65cm Softbox - https://amzn.to/4dtO4z9 💇🏻‍♀️💡 Neewer LED Light Stick RGB1 - https://amzn.to/47RBMQ6 ⛳️💡 Neewer Flexible Joint Stand - https://amzn.to/4eNVEpo 🚥💡LED RGB Light Bar with DMX Control - https://amzn.to/3Yfm26f 🎚️💡DMX Controller 192CH DMX-512 Console - https://amzn.to/4eZnE9T Audio: 🎛️ RØDE RØDECaster Pro II - https://amzn.to/3KyzxGE 🎙️ Shure SM7B Dynamic Vocal Microphone - https://amzn.to/3yNTMgN 🎤 Shure BETA 58A Vocal Microphone - https://amzn.to/3Vm1ZAC ⚜️ Mogami Gold STUDIO-15 XLR Microphone Cable - https://amzn.to/3XgcW9c 🫣 Rode RodeCover Dust Cover for RodeCaster Pro II - https://amzn.to/3VekSVR 💾 SanDisk 256GB Extreme microSDXC - https://amzn.to/4aRAftc 🎧 beyerdynamic DT 770 PRO 80 Ohm Over-Ear Studio Headphones - https://amzn.to/3z1uThB ✂️ RODE PSA1 Swivel Mount Studio Microphone Boom Arm - https://amzn.to/3VApKGs 🥢 Shure A26X Desk Stand Extension Tube - https://amzn.to/3xaQJPl Support Me: 💰 https://ko-fi.com/johnong