• Thumbnail for Absolute threshold of hearing
    The absolute threshold of hearing (ATH), also known as the absolute hearing threshold or auditory threshold, is the minimum sound level of a pure tone...
    23 KB (2,760 words) - 13:16, 10 October 2024
  • In neuroscience and psychophysics, an absolute threshold was originally defined as the lowest level of a stimulus – light, sound, touch, etc. – that an...
    16 KB (2,067 words) - 17:50, 16 November 2024
  • up threshold in Wiktionary, the free dictionary. Threshold may refer to: Threshold (reference value) Absolute threshold Absolute threshold of hearing Action...
    4 KB (449 words) - 13:09, 27 April 2024
  • Thumbnail for Hearing range
    graph of the absolute threshold of hearing (minimum discernible sound level) at various frequencies throughout an organism's nominal hearing range. Behavioural...
    28 KB (3,428 words) - 01:47, 18 December 2024
  • Thumbnail for Threshold of pain
    Different values for pain threshold pressure level and pain threshold pressure are found in the literature: Absolute threshold of hearing Dolorimeter – an instrument...
    6 KB (747 words) - 02:50, 25 March 2024
  • shaping algorithms used in audio processing are based on an ‘Absolute threshold of hearing’ model. Any feedback loop functions as a filter. Noise shaping...
    10 KB (1,252 words) - 22:35, 26 February 2024
  • tones of various frequencies, a frequency-dependent absolute threshold of hearing (ATH) curve may be derived. Typically, the ear shows a peak of sensitivity...
    23 KB (2,589 words) - 18:21, 5 December 2024
  • masking threshold, and how much quantization noise each can contain without being perceived. Any sounds below the absolute threshold of hearing (ATH) are...
    90 KB (10,881 words) - 04:27, 21 December 2024
  • repetitions) is approximately inversely proportional to frequency. Absolute threshold of hearing Hypersonic effect, controversial claim for human perception above...
    6 KB (398 words) - 01:56, 25 October 2024
  • Thumbnail for Tone decay test
    Tone decay test (category Hearing)
    in 1957. In people with normal hearing, a tone whose intensity is only slightly above their absolute threshold of hearing can be heard continuously for...
    6 KB (785 words) - 06:26, 27 April 2024
  • developed to measure thresholds in any of the senses. Several different sensory thresholds have been defined; Absolute threshold: the lowest level at...
    9 KB (1,175 words) - 20:15, 13 November 2023
  • Thumbnail for Pure-tone audiometry
    Pure-tone audiometry (category Hearing)
    main hearing test used to identify hearing threshold levels of an individual, enabling determination of the degree, type and configuration of a hearing loss...
    18 KB (2,219 words) - 16:42, 16 August 2024
  • Thumbnail for Equal-loudness contour
    represents the quietest audible tone—the absolute threshold of hearing. The highest contour is the threshold of pain. Churcher and King carried out a second...
    17 KB (2,214 words) - 17:13, 29 August 2024
  • National Rail code Around the Horn, an ESPN Television Show Absolute threshold of hearing ATH (interbank network), Puerto Rico and the Caribbean A Toda...
    852 bytes (152 words) - 23:00, 4 November 2024
  • Thumbnail for The Mosquito
    The Mosquito (category Wikipedia articles in need of updating from March 2023)
    deterrent Presbycusis, the age-related hearing loss Hearing range Absolute threshold of hearing Tinnitus Hostile design "The Mosquito MK4 Anti-Loitering...
    32 KB (3,102 words) - 16:52, 23 August 2024
  • conditions, such as noise masking, filtering and reverberation". Absolute threshold of hearing Health effects from noise Active noise control Jeffrey R. Davis...
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  • audible they are. Audibility of spectral components is assessed using the absolute threshold of hearing and the principles of simultaneous masking—the phenomenon...
    68 KB (7,525 words) - 16:18, 20 December 2024
  • Thumbnail for Stanley Coren
    Stanley Coren (category Academic staff of the University of British Columbia)
    visual acuity, binocular vision and stereopsis and hearing sensitivity or absolute threshold of hearing. These tests have been widely disseminated and can...
    29 KB (3,042 words) - 13:52, 23 September 2024
  • and white noise. Unlike noise-shaping algorithms based on an ‘Absolute threshold of hearing’ model (i.e. the quietest sound that can be heard on otherwise...
    4 KB (493 words) - 15:20, 16 September 2023
  • Thumbnail for Sensorineural hearing loss
    gradual deterioration of hearing thresholds occurring over years to decades. In some, the loss may eventually affect large portions of the frequency range...
    72 KB (9,635 words) - 16:00, 14 December 2024
  • vortex Absolute angular momentum Absolute dating Absolute horizon Absolute magnitude Absolute rotation Absolute theory Absolute threshold of hearing Absolute...
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  • amount of stimulation in order to detect a stimulus. This minimum amount of stimulus is called the absolute threshold. The absolute threshold is defined...
    91 KB (10,728 words) - 18:32, 13 December 2024
  • Absolute pitch (AP), often called perfect pitch, is the ability to identify or re-create a given musical note without the benefit of a reference tone....
    49 KB (5,428 words) - 21:33, 20 December 2024
  • main areas of investigation: absolute thresholds, discrimination thresholds (e.g. the just-noticeable difference), and scaling. A threshold (or limen)...
    28 KB (3,486 words) - 10:27, 31 August 2024
  • Thumbnail for Just-noticeable difference
    ISBN 0-486-21769-8. Rakowski, A. (1971), "Pitch discrimination at the threshold of hearing", Proceedings of the Seventh International Congress on Acoustics, vol. 3...
    13 KB (1,741 words) - 00:31, 30 October 2024
  • Thumbnail for Noise-induced hearing loss
    (Temporary Threshold Shift) is a temporary change of the hearing threshold the hearing loss that will be recovered after a few hours to couple of days. Also...
    113 KB (13,297 words) - 16:45, 8 December 2024
  • Thumbnail for Audiogram
    Audiogram (category Hearing)
    contours, which are a set of curves representing equal loudness at different levels, as well as at the threshold of hearing, in absolute terms measured in dB...
    15 KB (1,673 words) - 09:31, 3 December 2023
  • Society of America. 122 (3): EL52–EL57. Bibcode:2007ASAJ..122L..52A. doi:10.1121/1.2761883. ISSN 0001-4966. PMID 17927307. The absolute threshold usually...
    3 KB (404 words) - 17:44, 8 December 2020
  • Helga de la Motte-Haber (category Academic staff of Technische Universität Berlin)
    future of the profession as being secured only by a new orientation: The psychoacoustics approaches - such as the determination of absolute threshold of hearing...
    16 KB (2,224 words) - 17:54, 26 October 2024
  • standardized graph of the threshold of hearing frequency for an average human, and is used as the reference level when measuring hearing loss with an audiometer...
    2 KB (239 words) - 23:04, 25 March 2023