Webster's Online Dictionary
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Definition: HIGH-FREQUENCY

Part of Speech Definition
Adjective 1. Being continual.[Eve - graph theoretic]

Sources: compiled from various sources, (under license) copyright 2008.

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Specialty Definition: HIGH-FREQUENCY

Domain Definition
Electrical Engineering A frequency higher than 10kHz and lower than or equal to 300 MHz. Source: European Union. (references)

Source: compiled by the editor from various references; see credits.

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Specialty Expressions: HIGH-FREQUENCY

Expressions Domain Definition
Hearing Loss, High-Frequency Health Hearing loss in frequencies above 1000 hertz. (references)
High-frequency distribution frame (HFDF) Business A distribution frame that provides terminating and interconnecting facilities for those combined supergroup modulator output circuits and combined supergroup demodulator input circuits that contain signals occupying the baseband spectrum. (references)
High-frequency heating Physics The heating of partially conducting materials, e. g. wood in radio-frequency seasoning (high-frequency seasoning, high-frequency drying) by means of electric fields alternating at radio frequencies. Source: European Union. (references)
High-Frequency Jet Ventilation Health Respiratory support system used primarily with rates of about 100 to 200/min with volumes of from about one to three times predicted anatomic dead space. Used to treat respiratory failure and maintain ventilation under severe circumstances. (references)
High-Frequency Ventilation Health Ventilatory support system using frequencies from 60-900 cycles/min or more. Three types of systems have been distinguished on the basis of rates, volumes, and the system used. They are high frequency positive-pressure ventilation (HFPPV), high-frequency jet ventilation (HFJV), and high-frequency oscillation (HFO). (references)

Source: compiled by the editor from various references; see credits.

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Definition: HIGH-FREQUENCY

Part of SpeechDefinition
Adjective1. Being continual.[Eve - graph theoretic]

Sources: compiled from various sources, (under license) copyright 2008.

Top

Specialty Definition: HIGH-FREQUENCY

DomainDefinition
Electrical EngineeringA frequency higher than 10kHz and lower than or equal to 300 MHz. Source: European Union. (references)

Source: compiled by the editor from various references; see credits.

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Specialty Expressions: HIGH-FREQUENCY

ExpressionsDomainDefinition
Hearing Loss, High-FrequencyHealthHearing loss in frequencies above 1000 hertz. (references)
High-frequency distribution frame (HFDF)BusinessA distribution frame that provides terminating and interconnecting facilities for those combined supergroup modulator output circuits and combined supergroup demodulator input circuits that contain signals occupying the baseband spectrum. (references)
High-frequency heatingPhysicsThe heating of partially conducting materials, e. g. wood in radio-frequency seasoning (high-frequency seasoning, high-frequency drying) by means of electric fields alternating at radio frequencies. Source: European Union. (references)
High-Frequency Jet VentilationHealthRespiratory support system used primarily with rates of about 100 to 200/min with volumes of from about one to three times predicted anatomic dead space. Used to treat respiratory failure and maintain ventilation under severe circumstances. (references)
High-Frequency VentilationHealthVentilatory support system using frequencies from 60-900 cycles/min or more. Three types of systems have been distinguished on the basis of rates, volumes, and the system used. They are high frequency positive-pressure ventilation (HFPPV), high-frequency jet ventilation (HFJV), and high-frequency oscillation (HFO). (references)

Source: compiled by the editor from various references; see credits.

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