ISTIQ Noise Control Sdn Bhd
1, Jalan Utarid U5/17,
Seksyen U5,
Mahsing Integrated
Industrial Park,
40150 Shah Alam,
Selangor, Malaysia.
+603-7846 5188
+603-7846 5288
+603-7842 7206

Reverberation Measurement RT60 & Transmission Loss Test

Based on International Standards, ISTIQ is able to cater on-site acoustical measurements. Particularly in Architectural Acoustics, most popular tests are as the followings:

1. Reverberation Time RT60 - a parameter showing how reverberant a room is, i.e. the time taken for a sound level to reduce by 60dB in second (s). It indicates the general acoustical quality of a room that affects speech intelligibility, liveliness, loudness, etc. RT60 is classified in a range of preferre
d values depending on the room’s application, while not being necessarily better with lower value.


2. Transmission Lost TL - a parameter showing how isolated a noise source is in a room, with its adjacent spaces. Generally, higher TL value indicating higher soundproofing quality of a system, is better.

ISTIQ offers the service of physical measurements as listed, a report showing comparison before and after certain renovations, and even professional proposal should an existing system needs enhancements.


For more information:
CALL US NOW for inquiry at +603-91727205 or email at jaladi05@gmail.com or anuar.istiq@gmail.com


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