A method and apparatus for remote spectrum analysis is disclosed. Powder material is applied on a material contacting surface of the lower punch by spraying powder material mixed with air from a powder material spray port for lower punch of a powder material application part for lower punch. The enzyme was produced in engineered cells and used for production of para-hydroxycinnamic acid from tyrosine. Frequency based sound speed is determined utilizing a dispersion model to determine the parameters of interest. Optionally a dielectric layer is attached to at least one surface border of the main protective layer for promoting the ballistic features of the radome and providing for impedance matching. A picture quality adjuster is able, when the image generation record information includes subject brightness information relating to the brightness of a subject at the time of generation of the image data, to adjust the picture quality of the image data using the subject brightness level derived from the subject brightness information.