Pulse-amplitude modulation (PAM) is a form of signal modulation where the message information is encoded in the amplitude of a series of signal pulses...

pulse amplitude is the magnitude of a pulse parameter, such as the voltage level, current level, field intensity, or power level. Pulse amplitude is...

duty cycle of a pulse wave. Pulse-amplitude modulation (PAM) refers to methods that encode information by varying the amplitude of a pulse wave. The Fourier...

telecommunication, pulse duration is the interval between the time, during the first transition, that the amplitude of the pulse reaches a specified...

[needs update] The alternating current signal is a measure of vaginal pulse amplitude (VPA) and reflects the pressure change within the blood vessels of...

exploit this phenomenon to improve performance. The amplitude of the successively returning pulse from the same scanned volume is I = I 0 sin ⁡ ( 4 π...

Delta-sigma modulation H-bridge Pulse-amplitude modulation Pulse-code modulation Pulse-density modulation Pulse-frequency modulation Pulse-position modulation Radio...

frequency of the pulse train is varied in accordance with the instantaneous amplitude of the modulating signal at sampling intervals. The amplitude and width...

methods Pulse-amplitude modulation (PAM) Pulse-width modulation (PWM) and pulse-depth modulation (PDM) Pulse-frequency modulation (PFM) Pulse-position...

A pulse in signal processing is a rapid, transient change in the amplitude of a signal from a baseline value to a higher or lower value, followed by a...

Trellis-coded pulse-amplitude modulation (TC-PAM) is the modulation format that is used in HDSL2 and G.SHDSL. It is a variant of trellis coded modulation...

between each bit is a neutral or rest condition, such as a zero amplitude in pulse-amplitude modulation (PAM), zero phase shift in phase-shift keying (PSK)...

spectrum of frequencies present. Pulse waveform: shape, duration and amplitude. The frequency spectrum and the pulse waveform are interrelated via the...

a PDM signal, specific amplitude values are not encoded into codewords of pulses of different weight as they would be in pulse-code modulation (PCM);...

(EPC) Class 1 protocol for RFID tags. Pulse-amplitude modulation Pulse-code modulation Pulse-density modulation Pulse-width modulation Ultra wideband K....

controlled but the pulse amplitude and rise and fall times may be determined by analog circuitry in the output stage of the pulse generator. With correct...

type and are also referred to as variable-voltage inverter drives, pulse-amplitude modulation (PAM) drives, square-wave drives or D.C. chopper inverter...

1080 Hz will radiate 6 pulses over each 1-degree arc. If the receiver needs at least 12 reflected pulses of similar amplitudes to achieve an acceptable...

responsiveness for patients undergoing fluid management. Pulse oximetry plethysmographic waveform amplitude (ΔPOP) is an analogous earlier technique for use on...

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

drop more than 10 mmHg) and pulse wave amplitude during inspiration. Pulsus paradoxus is not related to pulse rate or heart rate, and it is not a paradoxical...

electronics, a digital signal is a pulse amplitude modulated signal, i.e. a sequence of fixed-width electrical pulses or light pulses, each occupying one of a discrete...

photoplethysmogram from a pulse oximeter and an arterial catheter. Patients showed a decrease in the cardiac pulse amplitude caused by reduced cardiac...

between each bit is a neutral or rest condition, such as a zero amplitude in pulse-amplitude modulation (PAM), zero phase shift in phase-shift keying (PSK)...

junctions, the pulses can be as narrow as 1 ps with an amplitude of about 2 mV, or broader (e.g., 5–10 ps) with correspondingly lower amplitude. The typical...

photoplethysmography, penile strain gauges, or other tools, such as genital pulse amplitude, genital blood volume, and heart rate. A 1977 study found that males...

for systems that lack a coherent transmitter, such as time-domain pulse-amplitude radar. Constant false alarm rate, a form of automatic gain control...

transition. In the case of a pulse, which consists of two edges: The leading edge (or front edge) is the first edge of the pulse. The trailing edge (or back...

resulting in a series of pulses of equal amplitude, duration, and polarity, separated by zero current. By changing the pulse amplitude and width, it is possible...

data using pulse-amplitude modulation with 2 N {\displaystyle 2^{N}} different voltage levels, can transfer N {\displaystyle N} bits per pulse. A digital...