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  2. Physics of whistles - Wikipedia

    en.wikipedia.org/wiki/Physics_of_whistles

    Human whistle sound The number and variety of whistles created by humans is quite large, yet very little study has been done on human whistling from a physics perspective. There are three possible mechanisms: Helmholtz resonance , symmetric hole tone operation (monopole), or asymmetric edge tone operation (dipole).

  3. List of unexplained sounds - Wikipedia

    en.wikipedia.org/wiki/List_of_unexplained_sounds

    This sound, dubbed the Whistle, was recorded by the eastern Pacific autonomous hydrophone deployed at on July 7, 1997 at 07:30GMT. According to NOAA, the Whistle is similar to volcanogenic sounds previously recorded in the Mariana volcanic arc of the Pacific Ocean. NOAA also stated that locating the source of an event requires at least three ...

  4. Whistling - Wikipedia

    en.wikipedia.org/wiki/Whistling

    According to Guinness World Records, the highest pitch human whistle ever recorded was measured at 10,599 Hz, which corresponds to an E9 musical note. This was done by Joshua Lockard in Southlake, Texas, on May 1, 2019. [5] The lowest pitch whistle ever recorded was measured at 174.6 Hz, which corresponds to an F3 musical note.

  5. Hearing range - Wikipedia

    en.wikipedia.org/wiki/Hearing_range

    As dogs hear higher frequency sounds than humans, they have a different acoustic perception of the world. [24] Sounds that seem loud to humans often emit high-frequency tones that can scare away dogs. Whistles which emit ultrasonic sound, called dog whistles, are used in dog training, as a dog will respond much better to such levels. In the ...

  6. Aztec death whistle - Wikipedia

    en.wikipedia.org/wiki/Aztec_death_whistle

    The whistle's sounds, analyzed through its functioning mechanism, have been noted to resemble the sound of wind and fall within the human hearing sensitivity range. Experimental models of death whistles have been constructed and tested to explore hypotheses and for use in conferences and demonstrations, given that the original ancient ...

  7. List of onomatopoeias - Wikipedia

    en.wikipedia.org/wiki/List_of_onomatopoeias

    This is an accepted version of this page This is the latest accepted revision, reviewed on 14 January 2025. This is a list of onomatopoeias, i.e. words that imitate, resemble, or suggest the source of the sound that they describe. For more information, see the linked articles. Human vocal sounds Achoo, Atishoo, the sound of a sneeze Ahem, a sound made to clear the throat or to draw attention ...

  8. Whistled language - Wikipedia

    en.wikipedia.org/wiki/Whistled_language

    Most whistle languages, of which there are several hundred, are based on tonal languages. A way in which true whistled languages differ from other types of whistled communication is that they encode auditory features of spoken languages by 'transposing' (i.e.carrying over into a whistled form) key components of speech sounds.

  9. Whistle - Wikipedia

    en.wikipedia.org/wiki/Whistle

    A party whistle A metal pea whistle. A whistle is a musical instrument which produces sound from a stream of gas, most commonly air. It may be mouth-operated, or powered by air pressure, steam, or other means. Whistles vary in size from a small slide whistle or nose flute type to a large multi-piped church organ.