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| Sound Basics |
| Hypersound |
| Ultrasound |
| Acoustic |
| Infrasound |
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Sound |
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Absorption |
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Reflection |
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Transmission |
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Propagation |
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Interference |
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Diffraction |
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Resonance |
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Reverberation |
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Sonic Bandgap |
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Noise Level |
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Sound Level |
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Linear Acoustics |
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Nonlinear Acoustics |
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Pressure Acoustics |
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Multiphysics |
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Structural + Acoustics |
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Vibration + Acoustics |
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Electrical + Acoustics |
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ACOUSTICAL ENGINEERING |
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Acoustics is the branch of engineering related to auditory sense and speech. High quality sound without noise is desirable. Noise pollution is a growing concern and hence ATOAST provides all aspects of sound engineering simulations for minimizing noise pollution.
Sound wave propagation and its interaction are critical to predict the performance and to minimize the noise level and enhance the quality of sound. We provide simulation services spanning all aspects of acoustical engineering simulations in both frequency and time domain for, Virtual sound measurement, sound reduction, Noise proofing, Noise reduction and Noise Control. These simulation are targeted for the benefit of the following industrial application,
These simulation are targeted for the benefit of the following industrial application,
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 Improved Architectural and Building Acoustics |
| Industrial noise and Vibration isolation and control |
| Automobile Noise vibration and Harness (NVH) for interior and mufflers noise reduction |
| Aero acoustics for aircraft and wind blade noise control. |
| Modeling of speakers and microphone for higher sound quality, |
| Underwater sonar acoustics for better navigation. |
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Ultrasonic simulations for predicting the performance of Ultrasound transducer, Industrial ultrasonic cleaners, Ultrasonic cavitation, Ultrasonic Welding, Ultrasonic Nondestructive testing and Ultrasonic medical imaging is also offered.
SPECIAL MULTIPHYSICS SIMULATION CAPABILITY :
Simulation services for Sound Transmission Loss and Acoustic property prediction of composite material or component designs to meet, Attenuation coefficient, Sound transmission level and Acoustic Impedance through virtual anechoic room .
Our multiphysics coupled specialty include, interaction of sound waves with elastic or mechanical and electromagnetic waves for coupled Noise and Vibration, Pressure acoustics and structural interaction and Electro acoustics (Microphones, loud speakers).
Our advanced Research and Innovation services include material systems for Optically Transparent and sound insulation and Sonic or Acoustic crystals for novel sound proofing and acoustic wave guiding.
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| Sound Applications |
| Civil |
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| Building Acoustics |
| Architectural Acoustics |
| Environmental |
| Acoustics |
| Highways Noise |
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| Industrial |
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| Machinery |
| Heavy Equipment |
| Rotating Machinery |
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| Transportation |
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| Road Traffic |
| Aircraft |
| Automobile |
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| Audio equipment's |
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| Loudspeakers |
| Microphone |
| Hearing Aids |
| Musical Instruments |
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| Instrumentation |
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| Sensors |
| Medical Imaging |
| NDT/NDE/NDC |
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| Navigation |
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| Sonar |
| Under Water |
| Acoustic Microscopy |
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