AWA6228+ Reverberation Time Measurement Solution|Company News & Updates

AWA6228+ Reverberation Time Measurement Solution

Release time：2026.05.09 Views：10

The AWA6228+ sound level meter can measure indoor reverberation time using the integrated impulse response method specified by ISO 3382 after installing reverberation time measurement software. The system provides accurate room acoustic analysis for auditoriums, conference rooms, classrooms, recording studios, and other enclosed spaces.

What is Reverberation Time?

Reverberation time refers to the time required for sound in a room to decay after the sound source stops. It is one of the most important acoustic parameters used to evaluate indoor sound quality and room acoustic performance.

Accurate reverberation time measurement helps engineers and acoustic professionals optimize speech intelligibility, reduce echo, and improve overall acoustic environments. The AWA6228+ system offers a practical and reliable solution for professional room acoustic testing.

Integrated Impulse Response Method

The integrated impulse response method is defined in ISO 3382. In this method, the indoor sound pressure decay curve is obtained by backward integration of the squared impulse response signal.

The system only requires a simple impulse sound source such as a balloon burst, firecracker or starting gun. Combined with reverberation time analysis software, the AWA6228+ can quickly calculate reverberation parameters with high accuracy and repeatability.

Key Features

ISO 3382 Compliant Measurement

Supports reverberation time measurement methods specified in international room acoustic standards.

Simple Acoustic Excitation Source

Compatible with balloon bursts, firecrackers, and other impulse sound sources for convenient field testing.

Professional Acoustic Analysis

Reverberation time software automatically analyzes acoustic parameters and generates measurement results.

Portable and Efficient

Suitable for both laboratory testing and on-site acoustic measurement applications.

Typical Applications

Auditoriums & Theaters

Evaluate room acoustic performance and optimize sound distribution.

Recording Studios

Analyze reverberation characteristics for professional audio environments.

Recording Studios Sound Testing

Conference Rooms

Improve speech clarity and reduce indoor echo effects.

Educational Buildings

Enhance classroom acoustic environments for better communication.

Educational Building Sound Monitoring.png

Why Choose AWA6228+

Accurate reverberation time measurement based on ISO standards
Easy operation with professional analysis software
Suitable for multiple room acoustic applications
Portable solution for field and laboratory testing
Reliable acoustic measurement performance
Recommended Product: AWA6228+ Digital Multifunction Sound Level Meter

Need a Reverberation Time Measurement Solution?

Contact Aihua Instruments for more information about the AWA6228+ sound level meter and customized acoustic measurement solutions.

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