of 1.0 x 10 -2 W/m 2 has a decibel rating of 100.0 dB. Using Figure 1, this decibel rating can be combined with the frequency of 200 Hz to determine the phon rating. The coordinate point with values of 200 Hz and 100 dB lies above the 90 phon line. A reasonable estimate is that it is an approximately 100 phon sound.
How to Become a Forensic Science Technician. Forensic science technicians typically need at least a bachelorâs degree in the natural sciences, such as chemistry or biology. On-the-job training is usually required for both those who investigate crime scenes and those who work in labs.
Forensic Scientist Education Requirements. A minimum of a bachelor's degree in natural science or forensic science is required for working in this field.Some labs might require a master's degree in forensic science for more advanced positions, such as lab technician leader or supervisor.earn about the education and preparation needed to become a forensic scientist. Get a quick view of the requirements-including degree programs, job duties and certification-to see if a career in forensic science is right for you.