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    • 440 Hz and 220 Hz waves with microphone probes diagram.
    Rights: The University of Waikato Te Whare Wānanga o Waikato Published 13 September 2019 Size: 95 KB Referencing Hub media

    The note A at two different octaves – one vibrating at 440 vibrations per second and the other at 220.

    Wave images, Paul Falstad Falstad.com

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      ARTICLE

      Sound – wave interference

      Sound waves are longitudinal or compression waves that transmit sound energy from the source of the sound to an observer. Sound waves are typically drawn as transverse waves, with the peaks and ...

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