The word "Phonometer" is spelled phonetically based on the International Phonetic Alphabet (IPA) as /fəˈnɒmətər/. The first syllable is pronounced as "fuh" /fə/ with a schwa sound, followed by "no" /nɒ/ and "meter" /mətər/. The word is used to describe a device that measures sound intensity or quality, particularly in the field of acoustics. The correct spelling of technical terms like "Phonometer" is crucial to ensure accurate communication within the scientific community.
A phonometer is a specialized device used to measure and quantify sound intensity or loudness in decibels (dB). It is commonly employed in various fields such as acoustics, engineering, environmental science, and occupational safety to assess noise levels and potential risks to human health. The term "phonometer" is derived from the Greek words "phone," meaning sound, and "metron," meaning measure.
Typically, a phonometer consists of a microphone or sound sensor, an internal amplifier, and a display or recording mechanism. The microphone captures sound waves and converts them into electrical signals, which are then amplified by the internal amplifier for accurate measurement. The resulting sound intensity is read and displayed on the device as a numerical value in decibels.
Phonometers are useful tools for various applications. For instance, in environmental science, they enable researchers to assess noise pollution levels in urban areas, transportation systems, and industrial zones. In occupational safety, phonometers help identify and evaluate potentially harmful noise levels in workplaces, ensuring that legal noise exposure limits are not exceeded. Furthermore, phonometers are utilized during the construction and design of soundproofing materials and buildings, enabling accurate testing and analysis of their effectiveness in reducing sound transmission.
Overall, the phonometer serves as an essential instrument for measuring sound intensity, allowing professionals to collect reliable data and make informed decisions regarding noise control and mitigation strategies.
An instrument for measuring the pitch and intensity of sounds.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "phonometer" is comprised of two Greek roots: "phono", meaning "sound" or "voice", and "meter", meaning "measure". Thus, "phonometer" can be understood as a device or instrument that measures or quantifies sound or voice.