My name is Paul Joseph Klattan and I specialize in measurable Home Cinema sound—designing, calibrating, and validating home theaters using scientific acoustic principles, not assumptions or equipment hype.
As the Founder of SMART Home Cinema & GreatSound Acoustic and an HAA Level 3 Certified Professional, my work focuses on delivering reference-grade performance backed by data.
Based in India (Madurai, Tamil Nadu), I operate as an Audio Calibration & Acoustics Specialist, leveraging advanced tools and methodologies including REW measurements, RT60 analysis, and Spatial calibration to achieve precise, immersive sound.





