Essays about: "Thermoviscous Losses"
Found 2 essays containing the words Thermoviscous Losses.
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1. Development of a general acoustic model for an arbitrary surveillance camera design
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : This thesis studies how the mechanical design of a surveillance camera affects the acoustic performance, mainly in terms of the frequency response within the human hearing range. During the project, the mechanical characteristics that affect frequency response were investigated by measuring the camera’s audio behavior in an anechoic chamber. READ MORE
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2. Acoustic Analysis of Wave-Guide and MEMS Microphone in Camera Including Thermoviscous Losses
University essay from Blekinge Tekniska HögskolaAbstract : Today Micro Electrical Mechanical Systems (MEMS) microphones are available in a range of electronic consumer products such as smart phones, tablets, smartwatches and surveillance cameras. The MEMS microphones are usually attached to a circuit board with a hole that lets sound propagate through, as well as additional wave-guides which alter the MEMS microphones original frequency response. READ MORE