may be synchronized with another oscillator by oscillator sync. Envelope (waves) Envelope detector Pinch, Trevor; Trocco, Frank (2004). Analog Days: The... 6 KB (697 words) - 18:36, 3 June 2023 |
Group velocity (category Wave mechanics) velocity of a wave is the velocity with which the overall envelope shape of the wave's amplitudes—known as the modulation or envelope of the wave—propagates... 24 KB (3,363 words) - 17:02, 12 February 2024 |
Wavelength (redirect from Wave length) modulated waves, and to the sinusoidal envelopes of modulated waves or waves formed by interference of several sinusoids. Assuming a sinusoidal wave moving... 35 KB (4,288 words) - 06:22, 28 April 2024 |
Phase velocity (category Wave mechanics) have a product of two waves: an envelope wave formed by f1 and a carrier wave formed by f2 . We call the velocity of the envelope wave the group velocity... 9 KB (1,033 words) - 22:07, 19 January 2024 |
reliably detect an object Envelope (waves), a curve outlining the peak values of an oscillating waveform or signal Envelope detector, an electronic circuit... 2 KB (324 words) - 12:27, 18 October 2023 |
a wave packet (also known as a wave train or wave group) is a short burst of localized wave action that travels as a unit, outlined by an envelope. A... 35 KB (5,351 words) - 20:35, 16 March 2024 |
This is a list of wave topics. Contents: Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z... 10 KB (37 words) - 10:52, 7 November 2023 |
Amplitude (redirect from Amplitude (wave motion)) sometimes called the amplitude. For symmetric periodic waves, like sine waves, square waves or triangle waves peak amplitude and semi amplitude are the same.... 14 KB (1,683 words) - 03:34, 27 April 2024 |
amplitude envelope is always higher than that of a constant envelope modulation. Constant-weight code Envelope (waves) "Advantages of Constant Envelope Modulation"... 2 KB (214 words) - 10:28, 13 September 2020 |
Nonlinear Schrödinger equation (redirect from Nonlinear wave groups on deep water) gravity waves on the surface of deep inviscid (zero-viscosity) water; the Langmuir waves in hot plasmas; the propagation of plane-diffracted wave beams... 25 KB (3,387 words) - 23:15, 10 November 2023 |
Beat (acoustics) (redirect from Beat wave) that the envelope of the maxima and minima form a wave whose frequency is half the difference between the frequencies of the two original waves. Consider... 12 KB (1,423 words) - 03:50, 28 April 2024 |
than the negative input terminal. Most practical envelope detectors use either half-wave or full-wave rectification of the signal to convert the AC audio... 6 KB (791 words) - 15:33, 28 March 2023 |
quantum-mechanical wavefunction. These electron waves are not ordinary sinusoidal waves, but they do have a kind of envelope function which is sinusoidal, and the... 13 KB (2,139 words) - 05:45, 11 September 2023 |
Synthesizer (redirect from Amplitude envelope) altered by components such as filters, which cut or boost frequencies; envelopes, which control articulation, or how notes begin and end; and low-frequency... 53 KB (5,138 words) - 20:49, 20 April 2024 |
A back-of-the-envelope calculation is a rough calculation, typically jotted down on any available scrap of paper such as an envelope. It is more than a... 12 KB (1,357 words) - 15:33, 4 January 2024 |
Frequency comb (redirect from Carrier envelope offset control) the wave envelope of an optical pulse can be seen on the right. Each line is displaced from a harmonic of the repetition rate by the carrier–envelope offset... 32 KB (3,801 words) - 05:49, 9 April 2024 |
varying envelope approximation (SVEA, sometimes also called slowly varying asymmetric approximation or SVAA) is the assumption that the envelope of a forward-travelling... 7 KB (1,019 words) - 13:14, 11 January 2024 |
Sound (redirect from Sound waves) pressure, these represent sound waves with wavelengths of 17 meters (56 ft) to 1.7 centimeters (0.67 in). Sound waves above 20 kHz are known as ultrasound... 37 KB (4,342 words) - 18:38, 5 April 2024 |
This article summarizes equations in the theory of waves. A wave can be longitudinal where the oscillations are parallel (or antiparallel) to the propagation... 22 KB (984 words) - 23:57, 8 January 2024 |
water waves generally refers to frequency dispersion, which means that waves of different wavelengths travel at different phase speeds. Water waves, in... 30 KB (3,361 words) - 18:22, 21 April 2024 |
propagation velocity for the envelope of wave groups and often of wave energy, different from the phase velocity for dispersive waves Signal velocity, the velocity... 589 bytes (120 words) - 17:19, 7 January 2024 |
Soliton (redirect from Soliton wave) equation, which models waves of the type seen by Russell. The name was meant to characterize the solitary nature of the waves, with the 'on' suffix recalling... 42 KB (4,540 words) - 03:45, 27 April 2024 |
Amplitude modulation (section Continuous waves) continuous wave radio-frequency signal has its amplitude modulated by an audio waveform before transmission. The message signal determines the envelope of the... 35 KB (4,576 words) - 04:14, 19 April 2024 |