Consideration of Wall Reflection and Diffraction in the Room Acoustic Prediction Using the Phased Beam Tracing Method

Engineering

• Beam Tracing 100%
• Geometrical Acoustic 100%
• Room Acoustics 100%
• Reflection Coefficient 100%
• Impulse Response 66%
• Applicability 66%
• Early Part 66%
• Frequency Method 66%
• Simulation Result 33%
• Sound Field 33%
• Bridging 33%
• Good Agreement 33%
• Frequency Resolution 33%
• Anechoic Chamber 33%
• Frequency Domain 33%
• Octave Band 33%
• Performance Space 33%
• Simulated Result 33%
• Cutoff Frequency 33%
• Combined Method 33%
• Incident Wave 33%
• Cabins (Aircraft) 33%
• Conference Room 33%
• Negative Real Part 33%
• Transfer Function 33%
• Size Effect 33%
• Frequency Response 33%
• Design Analysis 33%

Keyphrases

• Wall Reflection 100%
• Acoustic Prediction 100%
• Beam-tracing Methods 100%
• Mid-frequency Range 33%
• Wave Based Method 33%
• Geometric Acoustics 33%
• Uniform Theory of Diffraction 33%
• Low-frequency Method 16%
• Enclosed Space 16%
• Low-frequency Response 16%
• Small Space 16%
• Room Transfer Function 16%
• Geometrical Method 16%
• Conference Room 16%
• Balcony 16%
• Acoustic Techniques 16%
• Frequency Resolution 16%
• High-frequency Methods 16%
• Diffraction Phenomenon 16%
• Modal Method 16%
• Geometrical Acoustic Method 16%

Material Science

• Aircraft 100%