Industrial Vibroacoustic Solutions
Industrial facilities face constant challenges from high noise and machinery-induced vibration, impacting both worker safety and operational efficiency. At TARANGAA, we deliver turnkey noise and vibration mitigation for blowers, diesel generators, compressors, cooling towers, industrial fans, other similar machinery and utility rooms. Our expertise covers custom enclosures, silencers, vibration isolators, and floating foundations, all validated through ISO and ASTM testing.
Beyond immediate compliance, our solutions enhance productivity and extend equipment life. For automotive and industrial clients, we provide NVH testing, software-based acoustic simulations, and predictive diagnostics for long-term reliability. Our designs are aligned with CPCB, ISO 3744, ISO 9614, and MIL standards, ensuring your plant operates quietly, safely, and efficiently.
List of Consultancy Services
Industrial Equipment Noise & Vibration Mitigation
- Turnkey Acoustical System Design: Custom-engineered solutions including high-transmission-loss enclosures, reactive and dissipative silencers, cross-talk eliminators, splitter-type louvered attenuators, and duct silencers tailored for frequency-specific performance across low–mid–high bands.
- Source–Path–Receiver Modeling: Advanced diagnostic modeling using sound intensity probes, multichannel FFTs, and high-resolution source localization. Design tools such as LMS Test.Lab, Dirac, and EASE used for path ranking.
- Vibration Isolation Design: Isolation solutions based on vibration transmissibility analysis for elastomeric mounts, spring-damper assemblies, inertia base platforms, and floating foundations. Performance optimized for operational excitation frequencies (e.g., 15–25 Hz for DGs, 90–180 Hz for fans).
- Site Integration & Validation: Installation design, mounting QA/QC, and post-mitigation performance testing as per ISO 3744, ISO 9614, and ISO 10816.
NEXT WAVE: AI-integrated long-term logging of DG vibration and noise levels with predictive fault alerts using FFT clustering and anomaly detection frameworks.
Automotive & Engine NVH Systems
- Component-Level NVH Testing: Noise and vibration analysis of alternators, compressors, clutches, and engine systems.
- Powertrain NVH: Vibration isolation, dynamic order tracking, and modal analysis for engines and transmissions.
- Simulation & Acoustic Modelling: FEM/BEM-based noise simulation, sound quality rendering, and muffler optimization.
- Test Lab Design: Design of acoustic chambers, dyno rooms, and test cell enclosures as per ISO/ASTM.
- Material & Cabin NVH: Sound insulation and material sound absorption coefficient testing, firewall and dashboard acoustic treatments.
Industrial Utility Buildings & Critical Rooms
- Soundproofing Solutions: Room-in-room design, acoustic partitions with staggered studs, double-glazed acoustic windows.
- HVAC Noise Management: Plenum silencers, duct mufflers, AHU decoupling with vibration isolators and flexible connections.
NEXT WAVE: “Double dome” absorptive-reflective ceiling systems for speech privacy and tonal control in operator rooms.