Modulation index information

defined differently in each modulation scheme. Amplitude modulation index Frequency modulation index Phase modulation index This article includes a list...

to the modulation index for frequency modulation. Automatic frequency control Modulation for a list of other modulation techniques Modulation sphere Polar...

Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting messages with a radio wave. In amplitude...

mathematical understanding of frequency modulation in the frequency domain. As in other modulation systems, the modulation index indicates by how much the modulated...

Modulation is defined as the process by which some characteristics like amplitude, frequency, and phase of a carrier signal are varied in accordance with...

Frequency modulation synthesis (or FM synthesis) is a form of sound synthesis whereby the frequency of a waveform is changed by modulating its frequency...

modulated signal. Both modulations are done with a 30 Hz signal, but the phase is different. The phase of one of the modulation signals is dependent on...

the dial frequency. Frequency modulation also generates sidebands, the bandwidth consumed depending on the modulation index - often requiring significantly...

operation is a concept known as the amplitude modulation index, a measure of how strongly the amplitude modulation is applied to the carrier frequency. In the...

noise than a product detector If the signal is overmodulated (i.e. modulation index > 1), distortion will occur Most of these drawbacks are relatively...

from the returned signal and a portion of the transmitted signal. The modulation index riding on the receive signal is proportional to the time delay between...

effect and causes phenomena such as self-focusing and self-phase modulation.: 264  If the index varies linearly with the field (a nontrivial linear coefficient...

professional television receiver imitating no radio frequency case for modulation index measurements in analogue TV transmitters. The composite monochrome...

simply the next item in the optical transmission chain. A variant, the modulation transfer function (MTF), neglects phase effects, but is equivalent to...

GMSK coded data should frequency modulate the VHF transmitter. The modulation index should be 0.5. The transmission bit rate is 9600 bit/s Ordinary VHF...

case is dubbed sinusoidal pulse-width modulation (SPWM).For this, the modulation index, or amplitude-modulation ratio, is defined as ma = vc/v∆ . The...

Speech Transmission Index (STI) is a measure of speech transmission quality. The absolute measurement of speech intelligibility is a complex science....

intake, the video is encoded and segmented to generate video fragments and index file. Encoder: codify video files in H.264 format and audio in AAC, MP3...