This field of research looks at the relationship between physical acoustic stimuli and the sensations perceived by a listener. A simple example is our ability to distinguish variations in …

ACOUSTIC FUNDAMENTALS Acoustics is a branch of physics devoted to the study of production, transmission, and reception of sound. Acoustics is defined by ANSI/ASA S1. 1 …

Underwater acoustics uses sophisticated instruments for measuring and calibration, and scientists offer expertise in acoustic measurement research and development in fields such as …

Active sonar transducers send out an acoustic pulse or sound into the water. It that sound hits an object, it bounces off and returns an echo to the active sonar transducer. Transducers may be …

Careful thought on the acoustic properties of proposed buildings should be given at the design stage. Combined with measurements on material samples and scale models, you can save …

We are a small team based in Irvine, California, with the goal of making resources around acoustics freely accessible to all, including the most relevant research and findings, product …

According to the National Oceanic and Atmospheric Administration, passive acoustic monitoring is used to understand communication between marine animals. There are many sounds that are …

‘A’ Frequency Weighting Frequency weighting filter that very roughly approximates the human loudness response at low sound levels and adjusts a frequency response accordingly. The ‘A’ …

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This field of research looks at the relationship between physical acoustic stimuli and the sensations perceived by a listener. A simple example is our ability to distinguish variations in …