Home Room Tools Industries Download
Technical Data

Here you find an overview about the technical data of Room Tools.

Measuring signal

Sweep with constant amplitude, logarithmic growing time increment
Sampling times

740 ms (32k FFT), 1.48 s (64k FFT)
2.96 s (128k FFT)
Time domain plots

Impulse response (full range)
Step response
ETC (full range)
Schroeder plot (full range)

Time domain data and settings

Marker position [ms from 0]
Marker delta [ms, FFT resolution, cm]
Cursor position [ms, cm, dB, ms from left marker]
20 Overlays with management
Frequency domain plots
Frequency response [0-20 kHz]
Phase, EQ curves
Frequency domain data and settings

Cursor position [ms, dB]
Smothing [1/12, 1/6, 1/3, 1/1 octave, off]
Normalisation [off, L, L+R]
EQ controls [parametric, linear phase FIR]
20 Overlays with management
Waterfall plots Waterfall [frame or spectral view]
Waterfall settings

3D Rotation [t, f, level]
Frequency resolution [2.7, 21.5, 43 Hz]
Time resolution [0 - 285 ms]
Multi plot view [1, 4, 9]
Acoustics, plots

EDT (0/-10 dB)
RT60 (-5/-20 dB)
RT60 (User)
Line fit, measuring points
Acoustics data & settings

Resolution: 1/3, 1/1 octave
Detailed curve selection
EDT (0/-10 dB) [ms]
RT60 (-5/-20 dB) [ms]
RT60 (User) [ms]
C50 [dB]
C80 [dB]
D50 [%]
Ts [ms]
Speech intelligibility [STI, CIS, %ALCons, RASTI]
Speech intelligibility rating
Cursor position Octave/Schroeder [ms, cm, dB]
Cursor position Decay [Hz, ms]

Resolution: 1/12, 1/6, 1/3, 1/1 octave
Adjustable Decay mode and decay time
Display types: Line, bar, scroll
RTA Calibrated

Guideline ISO/EN conforming RTA
Resolution: 1/3, 1/1 octave
SPL calibration
Average: Mov, 5, 2, 1 min, 30, 20, 10, 5, 1 s, off
A, B, C weighting
Integration time fast / slow
Longtime RTA table, value every 0.2 s
FFT Analyser

Resolution: 0.7, 1.3, 2.7, 5.4 and 10.7 Hz
Longtime spectrogram, different ranges

Signals: Pink Noise, White Noise, Sine, Wave file
Repeat times 1 - infinite

Time data import: Wave file
Graphics export via Windows clipboard
Export Time, frequency, acoustics, tabular data RTA Frequency as ASCII

Do you have questions or need further information? Please get in touch with us.

Release Notes
Release notes 4.0
Installation Files
USB Hardlock Driver
Room Tools
Room Tools
Room Tools
Edirol UA25 driver 2.01
Copyright Imprint Privacy Policy