Set up a listening room. Measure frequency, phase, impulse response, waterfall.
About Room Acoustics Meter
Room Acoustics Meter is a music & audio app developed by Dr. Johann Gaus.
How many times has Room Acoustics Meter been downloaded?
Room Acoustics Meter has been downloaded 88 thousand times. In the last 30 days, the app was downloaded 1.1 thousand times.
What is the rating of Room Acoustics Meter?
Room Acoustics Meter is rated 3.71 out of 5 stars, based on 130 ratings.
Is Room Acoustics Meter free?
Room Acoustics Meter is free to download. The APK download size is 7.51 MB. The latest version available is 2.19. The last update was on February 14, 2026.
What are the requirements for Room Acoustics Meter?
Room Acoustics Meter requires Android 5.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2021.
Description
This app helps to set up a listening room. Connect your Android device to your sound system and start the measurement. Result are curves for frequency response, phase, impulse response. Likewise waterfall diagrams and sound pressure maps can be generated.
Features
- Measurement via logsweep - Serial function for fast measurement at many microphone positions - Automatic determination of the microphone position based on the sound propagation times - Automatic generation of file names - fast saving of single measurements by OK-click - Frequency response: sum frequency response and windowed - Fade-in of calculated reflections (comb filter) for comparison with the measurement data - Phase: raw data, rolled up and group delay - Impulse response - linear: raw data, smoothed data, step response, energy-time curve - Impulse response - logarithmic: raw data, smoothed data, maximum values, Energy-Time-Curve, Schroeder Curve - Impulse response filter for windowed frequency responses or waterfall plots - Display of tangents of the Schroeder curve for EDT, T15, T20, T30 or freely definable rules - Display of frequency response and impulse response customizable: zoom, curves can be shifted against each other, different orders... - T60 as a function of frequency and comparison with DIN 18041, IEC 60268 13, EBU Tech 3276 (2nd) - Waterfall display (time evolution of frequency response) via wavelet or FFT analysis - Spectrogram representation - Frequency-dependent sound pressure map - Calibration possibilities for the built-in microphone by comparison measurements, if a measurement microphone is available. - Use of measurement microphones (import of calibration curve). - Export of results: in HTML format - Export of measurement data: Impulse response accessible as .wav file and measured values in CSV and .FRD format. - Export of frequency response and phase in .FRD format (allows import and further processing with many audio measurement programs) - English and German
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This app is incredible. Gives exactly what you need to calibrate your speakers or headphones, if you have a calibrated microphone like the Dayton Audio iMM-6. Worth it's weight in gold!
★★★★★Amit Ganguli· Aug 21, 2024
Extremely useful, but very technical. You need to have a basic understanding of Physics/Engineering to make use of this app to the fullest. However, it is extremely capable and gives excellent information. You need to have at least a working understanding of sound engineering to interpret the results, make changes and retest.
★★★★★koray pars· Feb 27, 2026
Extremely happy with this complicated but relatively easy to understand tool. very, very practical and highly recommended. The website explanations are top of the top. Just one bug lately, when analyzing T60 results there is always a peak at 63Hz. When you restart the app the peak disappears. Minor bug, but a fix would be top class. Maybe it's me only
★☆☆☆☆Geb Avar· Jun 2, 2023
Obviously it's impossible to do such app on a cell phone that would actually work perfect for this purpose but like the way as it was literally showing and saying everything the way should be so everyone happy 😆
★☆☆☆☆Raihan Khan· Oct 4, 2022
Fake app.😡😡😡😡😡👊👊👊👊👊 bloody full rascal
★☆☆☆☆Bob Greene· May 26, 2026
It has those criminal google trackers. Don't install if you want privacy from relentless criminal google spying.
★☆☆☆☆Anthony Lopez· Jan 15, 2023
Potentially a great app with great features. I give it 1 star. In reality zero, but couldn't post zero. Text is impossible to read (black on blue?), rendering the app useless to me. Correct that and this would be a killer app!
★☆☆☆☆Prashob Unni Unni· Sep 13, 2023
Useless app don't waste your data and space in you're mobile
Google Play Rankings for Room Acoustics Meter
This app is not ranked
Technologies used by Room Acoustics Meter
Room Acoustics Meter is requesting 21 permissions and is using 17 libraries.
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