3/28/2024 0 Comments Gestalts principles of similarity![]() ![]() Neural adaptation to tone sequences in the songbird forebrain: Patterns, determinants, and relation to the build-up of auditory streaming. New York: Springer International Publishing.īee, M. Miller (Eds.), Psychological Mechanisms in Animal Communication (pp. Does common spatial origin promote the auditory grouping of temporally separated signal elements in grey treefrogs? Animal Behaviour, 76(3), 831–843.īee, M. Auditory stream segregation in the songbird forebrain: Effects of time intervals on responses to interleaved tone sequences. Primitive auditory stream segregation: A neurophysiological study in the songbird forebrain. International Journal of Psychophysiology, 95(2), 216–237.īee, M. Treefrogs as animal models for research on auditory scene analysis and the cocktail party problem. Sound source perception in anuran amphibians. Spectral preferences and the role of spatial coherence in simultaneous integration in gray treefrogs ( Hyla chrysoscelis). Female túngara frogs do not experience the continuity illusion. Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology, 189(11), 843–855.īaugh, A. ![]() Can two streams of auditory information be processed simultaneously? Evidence from the gleaning bat Antrozous pallidus. ANSI S1.1, American National Standards Institute for the Acoustical Society of America, Washington, DC.īarber, J., Razak, K., & Fuzessery, Z. ![]() American National Standard Acoustical Terminology. KeywordsĪmerican National Standards Institute (ANSI). These principles and their underlying mechanisms allow animals to perceptually organize the often noisy and complex acoustic environments in which they live. The totality of the studies reviewed here unequivocally reveals that nonhuman animals not only form auditory objects but that they also follow the Gestalt principles of grouping. These studies employed techniques ranging from measuring natural behaviors in response to communication signals to operant conditioning of responses to artificial sounds such as pure tones. This chapter reviews studies of insects, fish, frogs, birds, and nonhuman mammals in which experimenters manipulated potential grouping cues and measured performance on behavioral tasks designed to reveal the animal’s perception of auditory objects. The ability to form auditory objects likely plays an important role in allowing animals to navigate human-altered soundscapes. Auditory objects are perceptual groupings of sounds generated by the same source that are present at different times and in different parts of the frequency spectrum. Several Gestalt principles of grouping-proximity, similarity, common fate, good continuation, and familiarity, govern our ability to decompose complex mixtures of sounds into percepts of auditory objects in acoustic scenes. By the close of the twentieth century, ample evidence suggested that the human auditory system follows similar principles of perceptual organization. ![]() Early in the twentieth century, the Gestalt psychologists outlined principles governing the ability of the human visual system to construct integrated percepts of objects in visual scenes. ![]()
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