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audio frequency

/ˈɔːdiəʊ ˈfriːkwənsi/

翻译: 声音振动的频率,即每秒振动的次数,以赫兹(Hz)为单位,通常指人耳能听到的频率范围(约20 Hz至20000 Hz)。

1 个条目

phrase

/ˈɔːdiəʊ ˈfriːkwənsi/C1formaltechnical
  • zh声音振动的频率,即每秒振动的次数,以赫兹(Hz)为单位,通常指人耳能听到的频率范围(约20 Hz至20000 Hz)。

The rate at which sound vibrations occur per second, measured in hertz (Hz), typically referring to the range of frequencies audible to the human ear (approximately 20 Hz to 20,000 Hz).

  1. Sound wave rangeB2formal

    A range of sound wave vibrations that can be heard by the human ear, typically between 20 Hz and 20,000 Hz.

    zh音频范围

    • The human ear can detect audio frequencies from about 20 to 20,000 hertz.
    • High audio frequencies can be perceived as a sharp, high-pitched sound.
    • Audio frequency is a key concept in acoustics and sound engineering.