RoomRT-RT60 & Acoustic Eval

RT60 & Sound Oscilloscope & Rec/Play & Sound Generator & SPL · Room Acoustics Evaluation Tool

RoomRT is a lightweight room acoustics measurement and audio analysis tool. Without additional professional equipment, you can perform RT60 reverberation measurement, real-time oscilloscope analysis, Rec/Play file-vs-listen comparison and WAV recording, sound signal generation, and normalized SPL measurement on your mobile device — helping you quantify and evaluate room acoustic performance.

Key Features:

• RT60 Reverberation Measurement — 1/1 octave RT60 measurement with per-band reverberation time, impulse response curves, Schroeder integration and r-values, with waveform zoom control • Real-Time Sound Oscilloscope — Simultaneous time-domain waveform and frequency-domain spectrum display, automatic peak frequency detection, with gain adjustment • Rec/Play — Player: play the selected file in its original format; optional microphone capture for file vs listen comparison (waveform, spectrum, and spectrogram with file, listen and difference lanes) and time alignment; microphone off shows the file path only. Recorder: capture microphone audio as 16-bit WAV with preview, library, delete-all and export • Sound Generator — Outputs sine wave (up to 4 frequency overlays), logarithmic/linear sweep (up/down), pink noise and white noise • Normalized SPL Measurement — Full-band sweep measurement displaying impulse response and amplitude spectrum, with 2nd harmonic evaluation when conditions are met • Data Export — Supports measurement report export and recorder WAV export

Note: The built-in microphone is not professionally calibrated. All results are for preliminary evaluation only and should not be used as a basis for professional acoustic measurement.

RoomRT® Membership Description: By becoming a RoomRT® member, you can unlock all premium features, and enjoy free updates in the future,. You can choose between a subscription or a lifetime membership with a one-time payment. If you choose a subscription, it will automatically renew through your iTunes account. Your Apple iTunes account will be charged within 24 hours before the current period ends, and the subscription will renew for the next cycle. To cancel the renewal, please manually turn off the auto-renewal option in your Apple ID settings at least 24 hours before the current subscription period ends. If you do not cancel during the trial period, the subscription will automatically activate and charge you at the end of the trial. This service is entirely optional, If you choose not to cancel, the next billing period will renew automatically. Privacy Policy: http://www.huidkj.com/privacy.html User Agreement: http://www.huidkj.com/agreement.html