In neuroscience and psychophysics, an absolute threshold was originally defined as the lowest level of a stimulus – light, sound, touch, etc. – that an...

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...

stimulus. This minimum amount of stimulus is called the absolute threshold. The absolute threshold is defined as the minimum amount of stimulation necessary...

developed to measure thresholds in any of the senses. Several different sensory thresholds have been defined; Absolute threshold: the lowest level at...

Look up threshold in Wiktionary, the free dictionary. Threshold may refer to: Threshold (reference value) Absolute threshold Absolute threshold of hearing...

Adequate stimulus are often used in relation with sensory thresholds and absolute thresholds to describe the smallest amount of a stimulus needed to activate...

areas of investigation: absolute thresholds, discrimination thresholds (e.g. the just-noticeable difference), and scaling. A threshold (or limen) is the point...

distinguished: the absolute and the difference threshold. The odor detection threshold and the odor recognition threshold are absolute thresholds; the first is...

probability, its level of strength must exceed the absolute threshold; if a signal does reach threshold, the information is transmitted to the central nervous...

adjusted the threshold for only price changes. The term "absolute poverty" is also sometimes used as a synonym for extreme poverty. Absolute poverty is...

highly improve the performance of the user in accomplishing a task. Absolute threshold ABX test Color difference Limen Minimal clinically important difference...

Different values for pain threshold pressure level and pain threshold pressure are found in the literature: Absolute threshold of hearing Dolorimeter –...

means situated at a sensory threshold, hence barely perceptible. Subliminal means below perception. The absolute threshold is the lowest amount of sensation...

basic measure of hearing is afforded by an audiogram, a graph of the absolute threshold of hearing (minimum discernible sound level) at various frequencies...

normal hearing, a tone whose intensity is only slightly above their absolute threshold of hearing can be heard continuously for 60 seconds. The tone decay...

the masking threshold, and how much quantization noise each can contain without being perceived. Any sounds below the absolute threshold of hearing (ATH)...

noise shaping algorithms used in audio processing are based on an ‘Absolute threshold of hearing’ model. Any feedback loop functions as a filter. Noise...

repetitions) is approximately inversely proportional to frequency. Absolute threshold of hearing Hypersonic effect, controversial claim for human perception...

intensity for testing tones of various frequencies, a frequency-dependent absolute threshold of hearing (ATH) curve may be derived. Typically, the ear shows a...

prove something is also strongly area-dependent, usually with no absolute threshold of sufficiency at which evidence becomes proof. In law, the same evidence...

Factor (cd/m2) Multiple Value Item 10−6 μcd/m2 1 μcd/m2 Absolute threshold of vision 10−5 10−4 10−3 mcd/m2 400 μcd/m2 Darkest sky 1 mcd/m2 Night sky 1...

limestone yields calcium oxide is usually given as 825 °C, but stating an absolute threshold is misleading. Calcium carbonate exists in equilibrium with calcium...

brain completely ignores incoming light unless it exceeds a certain absolute threshold number of photons. Linear motion traces a straight line trajectory...

most commonly refers to electrically excitable muscle cells or neurons. Absolute refractory period corresponds to depolarization and repolarization, whereas...

122L..52A. doi:10.1121/1.2761883. ISSN 0001-4966. PMID 17927307. The absolute threshold usually starts to increase sharply when the signal frequency exceeds...

deterrent Presbycusis, the age-related hearing loss Hearing range Absolute threshold of hearing Tinnitus Hostile design "The Mosquito MK4 Anti-Loitering...

122L..52A. doi:10.1121/1.2761883. ISSN 0001-4966. PMID 17927307. The absolute threshold usually starts to increase sharply when the signal frequency exceeds...

they are. Audibility of spectral components is assessed using the absolute threshold of hearing and the principles of simultaneous masking—the phenomenon...

cd/m2) or lightning discharge. At the low end of the range is the absolute threshold of vision for a steady light across a wide field of view, about 10−6...

represents the quietest audible tone—the absolute threshold of hearing. The highest contour is the threshold of pain. Churcher and King carried out a...