Room Acoustics Reporter

Drag & drop the measurement data into the software. All measurement data is automatically assigned to the corresponding data set before or after changing the acoustic properties of the room.

Evaluate the individual data sets for each measurement. The software presents the reverberation time spectrum of the room.

The Room Acoustics Reporter displays the average reverberation time in a table and in a standard 50 Hz to 10 kHz graph. At the same time, the average reverberation time in the middle frequency range (Tmid) is calculated.

The Room Acoustics Reporter software can simulate the influence of additional acoustic absorbers installed in the room. Customer-specific absorption coefficients of surface absorbers or objects can be imported into the software. The software calculates the expected new reverberation time and the resulting sound level change in the room. In addition, it presents the A/V ratio and the average sound absorption coefficient in the room. The simulation is performed according to Sabine's formula and the DIN EN 12354-6 standard. For rooms with higher absorption, the simulation can also be performed according to Eyring.

With the completed descriptions of the measurements taken, the standardized measurement report is ready for printing. Customized documentation is supported by the user-defined logo and signature.

The Room Acoustics Reporter calculates the average of the imported one-third-octave spectra and compares the result against a tolerance range. In addition, you can display the level sum or difference of two data sets in the measurement report. The measurement data of the following functions can be imported: RTA, Noise Curves, 1/12 Octave and Cinema Meter.

Room Acoustics Reporter offers a dedicated solution for generating standardized noise curve reports. The software calculates the average background noise spectrum in the room. This may be compared with the target range - based on the usage of the room. The measurement data of the following XL2 functions can be imported: SLMeter, Noise Curves, 1/12 Octave and Cinema Meter.

Room Acoustics Reporter supports the following Noise Curve standards:

• Noise Criteria NC (ANSI/ASA S12.2-2019)
• Room Noise Criterion RNC (ANSI/ASA S12.2-2019)
• Noise Rating NR (ISO/R 1996-1971)
• Grenzkurven GK (DIN 15996:2008)

The ISO 354 and ASTM C423 standards specify a method for determining the sound absorption coefficient of acoustic materials used to clad walls and ceilings, or the equivalent sound absorption area of individual objects such as furniture or people in the room.

The reverberation time is measured with the Sound Level Meter, with and without absorbers in the room. Based on this data, the Room Acoustics Reporter software calculates the sound absorption coefficient according to the ISO 354, ISO 11654 and ASTM C423 standards. The standardized measurement report also gives the sound absorber class A-E and the single-number values NRC (Noise Reduction Coefficient) and SAA (Sound Absorption Average).

Feel free to test the Room Acoustics Reporter software with demo data. Room Acoustics Reporter is a free-to-use PC software. The data import from the Sound Level Meter is chargeable.

Download Software    Download Demo Data

Request evaluation on virtual machine 

System requirements: PC with Windows Vista, 7, 8.x, 10, 11