Room mode calculators

Room Mode Calculator Metric

Room Mode Calculator SAE (inches)

Other Calculators

NEW! - First Reflection Calculator has been changed to: Reflections, Boundaries, & Mass Calculator

Porous Absorber Calculator by Chris Whealy

Slat, Perf, & Skill saw cut slot 'Helmholtz' Trap

Build your own QuadraticResidueDiffusor

More Acoustic Calculation Tools by Chris Whealy - link -

Thomas Barefoot's Wall bounce calculator - link -

Get an estimate for my design services

Please send me all the info that you have, especially the (H-W-D) measurements, photos, drawings, including any particular noise/transmission loss specifications that you need to meet. I will be available to you until your project is completed.

If you have any questions, please feel free to ask. Let me know when you would like to start and which services you would like. My contact information is below.

NEW FORUM

JH Brandt Acoustics & Recording Studio Design Forum.

Please join, learn, and contribute!

Articles

Room Acoustics Design and the Frequency-Power Spectrum

Grounding, Wiring, & Zero Loop Area

Electronics Design Philosophy

Recommendations For Surround Sound Production

The Myth of the Booth

Recommended Reading:

Master Handbook of Acoustics - F. Alton Everest
Recording Studio Design - Philip Newell
Recording Spaces - Philip Newell
Home Recording Studio: Build It Like the Pros - Rod Gervais

and, of course;
Build Your Own Home Studio - John H. Brandt

Please use the link below to purchase.

Once the transaction is complete, I will receive an email from paypal and then I will send you the download link. Please be patient. If you have any questions and/or comments, feel free to write to me. john@jhbrandt.net Thank you.
Sincerely,

- John H. Brandt

-- and if you really want to get technical...

Acoustic Absorbers and Diffusers - Trevor J. Cox & Peter D’Antonio
Architectural Acoustics - Marshall Long
Springer Handbook of Acoustics - Rossing (editor)

Other's Articles (links)

Exposing Acoustical Myths - RBDG

BBC The Design of a modular sound absorber for very low frequencies

BBC guide to acoustic practice

(ir761) NRC-CNRC Gypsum Board Walls: Transmission Loss Data

(ir586) NRC-CNRC Sound Transmission Loss Measurements Through 190 mm and 140 mm blocks with Added Drywall and Through Cavity Block Walls

(ir811) NRC-CNRC Fire Resistance and Sound Insulation of Floors: Sound Transmission and Impact Insulation Data

HVAC Acoustic Fundamentals

UFC NOISE AND VIBRATION CONTROL

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I currently post on several forums -JH Brandt Studio Design Forum, GearSlutz, HomeRecording, TapeOP, SOS forum, Musitek (Indonesian), Home Theater Shack, and Ethan Winer Acoustics Forum. On all the forums, I do my best to help folks like you with their commercial studio, home studio, home theater, and private audiophile listening rooms.