picks up electromagnetic radiations in the radio-frequency range from extra-terrestrial sources.
Acoustics--Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz--Hydrophone method
In communications, the frequency range of the information bearing signals prior to combination with carrier wave by modulation.
This paper presents the absorption spectra of carbon monoxide measured by terahertz time-domain spectroscopy in the frequency range between 0. 2 and 2. 5 THz.
The field tester should compare successive readings across the frequency range against a typical pass/ fail line, such as the Class D specification.
L. f. noise can be better attenuated so as to obtain good attenuation characteristics over the entire audible frequency range by using active noise reduction technique in the closed-air type earmuff.
Enter frequency range, and connect frequency constraint shape to constrained role(s) or object type.
With this restricted frequency range it is not applicable to hydrocarbons.
The second reason is that it is difficult to make these circuit voltage controllable over a large frequency range.
The dielectric coefficients of hematite ores measured in audio frequency range are always large in value, and show that hematite is a special dielectric.
A process which is coupled to the narrow band of brain temperature could allow all normal human brains to be affected by a sub-harmonic whose frequency range at about 10 Hz would only vary by 0.1 Hz.
Acoustics--Ultrasonic power measurement in the frequency range 0.5～10MHz
Enter frequency range, and then connect constraint to constrained role(s).
"Classic bass" CB series bass pickups are passive designs featuring an extended and more resonant frequency range.
An overview of the research conducted in the area of linear and nonlinear vibrations in the turning-point frequency range of loudspeakers and revolution shells is given in chapter 1.
Tip: If you boost a certain frequency range on one sound, try to cut that same frequency range on other sounds to improve clarity and avoid clashes.
Commercial FM Broadcasting stations transmit their signals in the frequency range of 88 megahertz (MHz) to 108 MHz.
This figure shows that the power response is very smooth throughout the whole frequency range, and the controlled off-axis roll off of the tweeter.
TEOAE measurement is save time and superior in middle frequency range while DPOAE measurement is better frequency specific and superior in the higher frequency.
The experiments successfully indicated that the transition location of laminar boundary layer can be controlled by internal acoustic excitation with an appropriate input power in a frequency range which is far beyond the Tollmien-Schlichting wave range.
Powerflow transfer ratio of vibration path systems in frequency range
After thoroughly studying the MEM process, the frequency range of inertia force, which is caused by the scanning movement of extrusion head, has been found.
"The frequency (in Hertz) at the low end of this powersupply's input frequency range 2. A value of zero implies DC.
Commercial AM stations operate in the frequency range of 535 to 1605 kHz.
Audio transformer: Large transmission power, wide frequency range, stable performance. Used for telephone, fax machine, VCD, DVD, and audio etc.
the entire frequency range of electromagnetic waves.
Many existing CO DSL modems may only support a relatively narrow receive frequency range, which will increase the difficulty of estimating the much wider bandwidth far-end loop noise.
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