amplitude modulated उदाहरण वाक्य

A given hologram will have one or other of each of these three properties, e . g . an amplitude modulated thin transmission hologram, or a phase modulated, volume reflection hologram.
The ( L " R ) signal is amplitude modulated onto a 38 kHz double-sideband suppressed-carrier ( DSB-SC ) signal occupying the baseband range of 23 to 53 kHz.
He stayed on at Purdue and was granted an MSEE in 1959 . Continuing at Purdue he did his PhD research under John C Hancock, writing a thesis on simultaneous amplitude modulated and phase modulated digital communication.
The simplicity of the device caused some initial confusion during its analysis; the antenna and resonator had several resonant frequencies in addition to its main one, and the modulation was partially both amplitude modulated and frequency modulated.
Tinnitus maskers may use music or natural sounds, wide band white or pink noise, narrow band white noise, a notched soundfield, frequency or amplitude modulated sound, intermittent pulsed sound, or other patterned sound.

The color-under format of VHS uses a 629 kHz subcarrier while U-Matic & Betamax use a 688 kHz subcarrier to carry an " amplitude modulated " chroma signal for both NTSC and PAL formats.
In 1904, Danish inventor Valdemar Poulsen had introduced the arc-transmitter, which, unlike the intermittent pulses produced by spark transmitters, created steady signals that could be used for amplitude modulated ( AM ) audio transmissions.
These broadcasts were intended to reach the Ukrainian diaspora via shortwave radio, with frequencies in the 31, 25, and 19 meter shortwave bands using high power amplitude modulated ( A-M ) transmitters with omni-directional antennas.
There is no physical difference between a carrier and a subcarrier; the " sub " implies that it has been derived from a carrier, which has been amplitude modulated by a steady signal and has a constant frequency relation to it.
With linear chirp pulses this can be achieved by applying a window function either in the time domain or in the frequency domain, i . e . by amplitude modulating the chirp waveforms or by applying weighting to the compressed pulse spectra.