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  2. Kerplunk experiment - Wikipedia

    en.wikipedia.org/wiki/Kerplunk_experiment

    Watson found that once the rat was well trained, it performed almost automatically on reflex. [2] [5] Upon learning the maze over time, they started to run faster through each length and turn. By the stimulus of the maze, their behavior became a series of associated movements, or kinaesthetic consequences instead of stimulus from the outside ...

  3. List of animal sounds - Wikipedia

    en.wikipedia.org/wiki/List_of_animal_sounds

    Certain words in the English language represent animal sounds: the noises and vocalizations of particular animals, especially noises used by animals for communication. The words can be used as verbs or interjections in addition to nouns , and many of them are also specifically onomatopoeic .

  4. The Rats in the Walls - Wikipedia

    en.wikipedia.org/wiki/The_Rats_in_the_Walls

    Soon after, Exham Priory is destroyed and the investigators decide to cover up the existence of the underground city. Delapore maintains his innocence, proclaiming that it was "the rats, the rats in the walls", who ate the man. He continues to be plagued by the sound of rats in the walls of his cell.

  5. Ultrasonic vocalization - Wikipedia

    en.wikipedia.org/wiki/Ultrasonic_Vocalization

    Common rat. Ultrasonic vocalizations (USVs) occur at frequencies ranging from approximately 20–100 kHz. [1] They are emitted by animals such as bats and rodents, and have been extensively studied in rats and mice. As opposed to sonic vocalizations, ultrasonic vocalizations cannot be detected by the human ear.

  6. Bioacoustics - Wikipedia

    en.wikipedia.org/wiki/Bioacoustics

    Animal sound collections, managed by museums of natural history and other institutions, are an important tool for systematic investigation of signals. Many effective automated methods involving signal processing, data mining, machine learning and artificial intelligence [ 10 ] techniques have been developed to detect and classify the ...

  7. Electronic pest control - Wikipedia

    en.wikipedia.org/wiki/Electronic_pest_control

    Electronic pest control is the name given to any of several types of electrically powered devices designed to repel or eliminate pests, usually rodents or insects. Since these devices are not regulated under the Federal Insecticide, Fungicide, and Rodenticide Act in the United States, the EPA does not require the same kind of efficacy testing that it does for chemical pesticides.

  8. 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 ...

  9. Category:Sound production - Wikipedia

    en.wikipedia.org/wiki/Category:Sound_production

    Animal sounds (3 C, 21 P) ... Wall of Sound; Walla This page was last edited on 21 December 2024, at 10:33 (UTC). Text is available under the Creative Commons ...