Echologic Studio 
Room echo can ruin a recording. Here is a simple solution: an Android application you can use to check your environment before you start.
EchologicStudio is a professional RT60, C80, and acoustic analyzer
Building a home studio, podcasting booth, or high-end home theater? Stop guessing where to put your acoustic panels and start measuring.
EchoLogic Studio is a prosumer-grade acoustic analysis suite designed to bridge the gap between complex audio physics and actionable, easy-to-understand advice. Using an advanced logarithmic sine sweep, EchoLogic Studio measures your room’s natural decay and frequency response, giving you the exact data you need to achieve professional sound quality.
Whether your room sounds "muddy," "boomy," or like an "echo chamber," EchoLogic Studio will tell you exactly why—and how to fix it.
🎛️ CORE FEATURES:
Time-Domain Metrics (RT60): Measure your room's Reverberation Time, automatically split into Lows (Bass), Mids (Vocals), and Highs (Treble) to identify exactly which frequencies are lingering too long.
Clarity (C80) & Definition (D50): Ensure your playback and recordings have high intelligibility and good stereo separation with professional speech and music metrics.
Low-Frequency Response Analyzer (FFT): Pinpoint problematic room modes and bass buildup with a highly accurate 20Hz - 300Hz frequency graph.
Smart Treatment Simulator: Stop buying acoustic foam blindly. Input your room's dimensions (Length, Width, Height) and let our Sabine-based calculator tell you exactly how many bass traps and standard acoustic panels you need to hit the ideal 0.35s target.
Intelligent Feedback: Get plain-English evaluations of your room's current state, from "Studio-Ready" to "Bass-Heavy."
WYSIWYG PDF Export: Generate and share pixel-perfect, scrollable PDF acoustic reports of your room's dashboard to keep track of your progress as you add acoustic treatment.
Precision Mode: Average multiple sine sweeps to cancel out random background noise and ensure pinpoint accuracy.
Live Noise Gate: Automatically checks your room's background noise floor before allowing a test to prevent corrupted data.
🎧 WHO IS IT FOR?
Musicians & Producers: Treat your mixing room so you can finally trust what you hear out of your studio monitors.
Podcasters & Voiceover Artists: Kill the room echo and achieve that dry, professional radio voice.
Audiophiles & Home Theater Owners: Maximize your speaker investment by tuning your room's acoustics.
⚠️ IMPORTANT USAGE NOTES:
Loudness Warning: This app plays a very loud sine sweep to properly measure sound reflections. DO NOT use headphones or hold the device near your ears during testing.
Best Practices: The human body absorbs sound. For the most accurate results, place your device on a tripod or table in your listening position, step away, and remain completely silent during the sweep.
🌍 MULTILINGUAL SUPPORT
EchoLogic Studio is fully localized in many languages.
Disclaimer: EchoLogic Studio utilizes authentic acoustic physics and mathematical models. However, due to the hardware limitations of various smartphone microphones, results should be used as highly informed estimates rather than certified lab-grade measurements.