High Frequency Range
High Frequency Range - Related Videos
00:59
Range
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2023
The range is one of the measures of variation. It can be defined as the difference between a dataset's highest and lowest values. For example, in the study of seven 16-ounce soda cans, the filled volume of soda was measured, thus producing the following amount (in ounces) of soda: 15.9; 16.1; 15.2; 14.8; 15.8; 15.9; 16.0; 15.5 Measurements of the amount of soda in a 16-ounce can vary since different subjects record these measurements or since the exact amount - 16 ounces of liquid, was not...
02:32
Variation: Normal Distribution, Range, and Standard Deviation
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2020
In the field of psychology, there are several ways to organize measurements of a trait, feature, or characteristic (i.e., variables). Qualitative data, such as ethnicity, can be tabulated into a frequency count to provide information about the proportion, as well as the variety of groups in a sample or population. On the other hand, researchers can perform a wider set of calculations on quantitative data. The mean, mode, and median, for instance, are central tendency measures to identify a...
01:27
¹H NMR: Long-Range Coupling
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2024
The coupling interactions of nuclei across four or more bonds are usually weak, with J values less than 1 Hz. While these are usually not observed in spectra, the presence of multiple bonds along the coupling pathway can result in observable long-range coupling. In alkenes, spin information is communicated via σ–π overlap, as seen in allylic (four-bond) and homoallylic (five-bond) couplings. These coupling interactions are stronger when the σ bond is parallel to the alkene π orbitals.
09:25
Rapid, Seamless Generation of Recombinant Poxviruses using Host Range and Visual Selection
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Cited by 11 •
2020
This is a method to generate “scarless” recombinant vaccinia viruses using host-range selection and visual identification of recombinant viruses.
09:10
The Frequency Domain Thermoreflectance Technique for Thermal Property Measurements
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2025
This article presents the Frequency Domain Thermoreflectance (FDTR) technique for local nondestructive thermal characterization and imaging.
FAQs
The location of stimulation helps link a sound’s frequency with its neural representation. High-frequency waves stimulate hair cells near the cochlea’s base, creating an anatomical pattern that can be followed into signals carried by the auditory nerve. In auditory psychology, this relationship provides a basis for examining how the brain interprets pitch and other frequency-related information.
Hair cells transmit the cochlear vibration pattern as coded signals through the auditory nerve. Their activity connects the physical properties of incoming sound with information eventually interpreted by the brain. Studying this step helps auditory psychologists relate cochlear responses to pitch perception, speech processing, and changes in auditory function.
Compared with lower portions of a frequency spectrum, this range contains more rapidly oscillating sound waves and is experienced as higher-pitched sound. The distinction is important because auditory research can examine whether perception, attention, or speech processing varies with frequency region rather than treating all sounds as equivalent.
Changes in responses to high-frequency sounds can provide evidence of altered auditory function. High-frequency hearing tests are therefore useful in research on age-related hearing loss, noise damage, and other auditory changes. Their value lies in focusing assessment on a defined part of the spectrum, helping researchers characterize which frequency-related abilities may be affected.
It assesses auditory performance in the upper portion of the spectrum and can help identify changes associated with age, noise damage, or other alterations in hearing function. In psychology, the resulting information supports studies of sensory development and auditory processing while helping researchers characterize auditory function within this specific frequency range.
It provides a way to investigate how people perceive pitch, process speech, direct auditory attention, and develop sensory abilities. These applications connect measurements of high-frequency hearing with broader questions about how auditory information is organized and interpreted. The topic is therefore relevant to both basic perception research and studies of changing auditory function.