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phon    
n. 音响的强度单位

音响的强度单位


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英文字典中文字典相关资料:


  • Phone by Google - Apps on Google Play
    Google’s official phone calling app is now available to download for the first time Phone helps you easily connect with family and friends, block spam callers, and know who’s calling before
  • Phon - Wikipedia
    The purpose of the phon is to provide a logarithmic measurement, such as decibels (dB) for perceived sound magnitude, while the primary loudness standard methods result in a linear representation
  • PHON Definition Meaning | Merriam-Webster Medical
    The meaning of PHON is the unit of loudness on a scale beginning at zero for the faintest audible sound and corresponding to the decibel scale of sound intensity with the number of phons of a given sound being equal to the decibels of a pure 1000-hertz tone judged by the average listener to be equal in loudness to the given sound
  • PHON Definition Meaning | Dictionary. com
    PHON definition: a unit for measuring the apparent loudness of a sound, equal in number for a given sound to the intensity in decibels of a sound having a frequency of 1000 cycles per second when, in the judgment of a group of listeners, the two sounds are of equal loudness
  • Phon - Getting Started
    Phon is a software program for building and analyzing textual and phonological data corpora Originally created to support the study of child language development, Phon is used across a wide range of
  • Phon | Sound Level, Decibel Acoustics | Britannica
    A unit of loudness, called the phon, has been established The number of phons of any given sound is equal to the number of decibel s of a pure 1,000-hertz tone judged by the listener to be equally loud
  • Amazon. com: Phon
    Made with chemicals safer for human health and the environment ECOLOGO certified products are made with materials that reduce environmental impact at one or more stages of their life cycle, from raw materials to end of life
  • Phon - Installing Phon
    The default tier font for Phon is Noto Sans Phon comes installed with a version of Noto Sans and Noto Serif with all IPA characters and most characters needed for European languages
  • Telephone - Wikipedia
    An old rotary dial telephone AT T push button telephone made by Western Electric, model 2500 DMG black, 1980 A telephone, commonly shortened to phone, is a telecommunications device that enables two or more users to conduct a conversation when they are too far apart to be easily heard directly A telephone converts sound, typically and most efficiently the human voice, into electronic signals
  • Loudness Units: Phons and Sones - HyperPhysics
    Using the rule of thumb for loudness, the sone scale was created to provide such a linear scale of loudness It is usually presumed that the standard range for orchestral music is about 40 to 100 phons





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