frequency analyzer

frequency analyzer

[′frē·kwən·sē ′an·ə‚līz·ər]
(electronics)
A device which measures the intensity of many different frequency components in some oscillation, as in a radio band; used to identify transmitting sources.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The first step would be to use a frequency analyzer to pinpoint the frequency of the whine.
The equipment that used for completing the acoustic ripeness tester was microphone, computer and the software called Frequency Analyzer to measure the sound frequency.
Software engineering topics include modeling V1 as a spatial frequency analyzer, the mathematics of image processing with irregularly sampled data, the relationship between super-resolution techniques and the eye movements known as tremor and microsaccades, eye vergence and depth perception as they pertain to a robotic assisted surgery application, and motion detection algorithms.
Take a Silent Walk to experience a world without any sound at all, or cozy up to the Sound Cart, a gadget-filled station that lets you try experiments featuring a digital multitrack recorder, portable recording microphone, and frequency analyzer, among other interesting tools.
The frequency analyzer can also target continuous waveform data by short time Fourier transform (STFT) method.
This profile is measured by a bioelectric frequency analyzer initially developed to help cure migraines, a common MS condition.
Together with the UCT7000 frequency analyzer, the timebase generator can provide a complete frequency reference/analysis system.
For example, if you wanted to perform frequency domain calculations on your oscilloscope data, you may need to purchase either a frequency analyzer (replacing your oscilloscope) or a PC and analysis software.
Example: B, a manufacturer of electronic instruments, undertakes to develop a radio frequency analyzer to be sold to telecommunications companies for use in measuring the accuracy and reliability of portable car telephones.
Bruel & Kjaer instruments had added the Model 2133 Real-Time Frequency Analyzer for acoustic signals.

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