Product overview
CadnaB is the software to calculate airborne and impact sound transmission between rooms for an entire building including airborne sound transmission from and to the exterior. CadnaB has implemented the calculation methods ISO 12354 and DIN 4109.Operating Systems
Windows
Data Storage
On-Premises Storage
Cloud Storage
Industry served
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Automotive |
Aerospace |
Robotics & Automation |
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Energy |
Defence |
Construction Equipment |
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Offshore & Marine |
Education & Research |
Medical/ Healthcare |
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Consumer Products |
Consumer Electronics |
Heavy Machineries |
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Plastic Products |
Rail Industry |
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Absorption and Transmission Analysis
Absorption and Transmission Analysis: Evaluating how materials absorb or transmit sound, crucial for noise control and material design
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Acoustic Damping Analysis
Acoustic Damping Analysis: Simulating how sound energy is dissipated in materials and structures, important for designing quiet products
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Acoustic-Structure Interaction (ASI)
Acoustic-Structure Interaction (ASI): Studying interactions between acoustic fields and structural vibrations, including the effects on noise and structural integrity
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Adaptive Mesh Refinement (AMR)
Adaptive Mesh Refinement (AMR): Automatically refining the simulation mesh in regions requiring higher resolution, optimizing accuracy and computational efficiency
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Aeroacoustics Simulation
Aeroacoustics Simulation: Analyzing noise generated by turbulent fluid flow, such as wind noise around vehicles or aircraft
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Ambient Noise Modeling
Ambient Noise Modeling: Simulating background noise levels for environmental impact studies or urban noise mapping
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Boundary Element Method (BEM)
Boundary Element Method (BEM): Offering a numerical method for solving exterior acoustic problems efficiently, ideal for large-scale environmental acoustics
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Cloud-Based Simulation
Cloud-Based Simulation: Providing scalable, on-demand computational resources for complex or large-scale acoustic simulations
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Comprehensive Material Libraries
Comprehensive Material Libraries: Including extensive databases of material acoustic properties, like absorption coefficients and impedance
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Coupled Acoustic-Fluid Interaction
Coupled Acoustic-Fluid Interaction: Simulating the interaction between acoustic waves and fluids, important in underwater acoustics and medical ultrasound
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Environmental Acoustics
Boundary Element Method (BEM): Offering a numerical method for solving exterior acoustic problems efficiently, ideal for large-scale environmental acoustics
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Frequency Domain Analysis
Frequency Domain Analysis: Facilitating the analysis of steady-state acoustic responses across a range of frequencies
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Finite Element Method (FEM)
Finite Element Method (FEM): Enabling detailed modeling of complex geometries and material behaviors in various acoustic applications
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Geometrical Acoustics and Ray Tracing
Geometrical Acoustics and Ray Tracing: For predicting sound propagation in large or complex spaces using ray-based methods, useful in architectural acoustics
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Harmonic Acoustics
Harmonic Acoustics: Focusing on simulations under harmonic or periodic excitation, relevant in many engineering applications
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High-Performance Computing (HPC) Support
High-Performance Computing (HPC) Support: Utilizing parallel computing resources to handle computationally intensive simulations efficiently
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Interoperability with CAD Software
Interoperability with CAD Software: Ensuring seamless integration with design tools for straightforward geometry import/export and design optimization
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Microphone and Speaker Simulation
Microphone and Speaker Simulation: Modeling acoustic transducers to predict and optimize their performance in various conditions
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Multiphysics Coupling
Multiphysics Coupling: Integrating acoustic simulations with other physical phenomena like thermal effects, structural mechanics, and electromagnetics for comprehensive analysis
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Nonlinear Acoustic Simulations
Nonlinear Acoustic Simulations: Accounting for nonlinear effects in high-intensity acoustic fields, such as shock waves or harmonic generation
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Optimization and Design Tools
Optimization and Design Tools: Applying optimization algorithms to improve acoustic performance based on specific criteria
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Poroviscoelastic Material Modeling
Poroviscoelastic Material Modeling: Simulating the behavior of complex materials used in sound absorption and noise reduction applications
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Psychoacoustic Analysis
Psychoacoustic Analysis: Evaluating sound quality through metrics like loudness, sharpness, and tonality, critical in product design and noise assessment
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Room and Architectural Acoustics
Room and Architectural Acoustics: Modeling sound propagation and reverberation in enclosed spaces to optimize acoustic design
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Signal Processing and Analysis
Signal Processing and Analysis: Providing tools for the manipulation and analysis of acoustic signals, including spectral analysis and filtering
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Sound Power and Intensity Calculation
Sound Power and Intensity Calculation: Determining the energy emitted by acoustic sources, important for noise control and regulatory compliance
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Time Domain Analysis
Time Domain Analysis: Capturing transient acoustic phenomena and their evolution over time, essential for impulse noise studies
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User-Friendly Interface and Visualization Tools
User-Friendly Interface and Visualization Tools: Featuring intuitive interfaces and advanced visualization for effective setup, simulation, and analysis of acoustic phenomena
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Vibro-Acoustics Analysis
Vibro-Acoustics Analysis: Combining vibration analysis with acoustics to study the generation and propagation of noise from vibrating structures
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Virtual Reality (VR) Integration
Virtual Reality (VR) Integration: Enabling immersive exploration of acoustic simulations, useful for design validation and stakeholder presentations
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Wavefront Shaping and Beamforming
Wavefront Shaping and Beamforming: Techniques for controlling the direction and shape of sound waves, applicable in audio technology and noise control
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