| frequency |
The number of wave oscillations per unit time or the number of wavelengths that pass a point per unit time.
출처: www.gaf.de/presshelp/glossary/p81.htm
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|---|---|
| frequency |
The number of recurrences of a periodic phenomenon in a unit of time. In specifying the electrical frequency , the unit of time is the second, for example, the frequency is 15,000 cycles per second. Radio frequencies are normally expressed in kilocycles per second (KCS) at and below 30,000 KCS, and in megacycles per second (MCS) above this frequency.
출처: www.thevietnam-database.co.uk/Platoons/RTO/Rtoglos...
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| frequency |
The rate at which an electrical current alternates, usually measured in Hertz. Frequency equals the number of complete cycles of current occurring in one second.
출처: www.adaptivedigital.com/services/serv_definitions....
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| frequency |
The number of times that an electrical or electromagnetic signal repeats itself in a specified time. It is usually expressed in cycles per second, or hertz (Hz). Satellite transmission frequencies are usually expressed in gigahertz (GHz).
출처: www.eutelsat.com/glossary/8_1_1.html
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| frequency |
The lowest inherent rate of free vibration of a spring itself (usually in cycles per second) with ends restrained.
출처: www.engineersedge.com/spring_terms.htm
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