• Thumbnail for Fast radio burst
    sources, the signal from a burst is detected in a short period of time with enough strength to stand out from the noise floor. The burst usually appears...
    152 KB (14,771 words) - 07:20, 4 October 2024
  • Thumbnail for Black and burst
    Black and burst, also known as bi-level sync and black burst, is an analogue signal used in broadcasting. It is a composite video signal with a black picture...
    3 KB (440 words) - 08:59, 19 July 2022
  • Thumbnail for Chrominance
    Chrominance (redirect from Chroma signal)
    video carrier. The presence of chrominance in a video signal is indicated by a color burst signal transmitted on the back porch, just after horizontal...
    5 KB (651 words) - 21:49, 26 June 2024
  • Thumbnail for Composite video
    as a synchronizing signal and amplitude reference for the chrominance signals. In NTSC composite video, the 3.58 MHz burst signal is inverted in phase...
    15 KB (1,647 words) - 16:34, 29 October 2024
  • marked "phase," as it adjusts the phase of the color signal with respect to the color burst signal. Since the problem of phase errors in the real world...
    3 KB (404 words) - 00:09, 26 March 2023
  • Thumbnail for Color Graphics Adapter
    mode disables the composite color burst signal by default. The BIOS does not provide an option to turn the color burst on in 640 × 200 mode, and the user...
    50 KB (5,524 words) - 22:42, 1 November 2024
  • succession Burst transmission, a term in telecommunications Burst switching, a feature of some packet-switched networks Bursting, a signaling mode of neurons...
    1 KB (175 words) - 14:39, 7 February 2021
  • Thumbnail for Gamma-ray burst
    In gamma-ray astronomy, gamma-ray bursts (GRBs) are immensely energetic explosions that have been observed in distant galaxies, being the brightest and...
    119 KB (12,984 words) - 07:34, 2 November 2024
  • In AXI, bursts can be of three types, selected by the signals ARBURST (for reads) or AWBURST (for writes): FIXED INCR WRAP In FIXED bursts, each beat...
    24 KB (2,177 words) - 19:12, 10 October 2024
  • mammalian immunological defence, but also plays a role in cell signalling. Respiratory burst is also implicated in the ovum of animals following fertilization...
    22 KB (2,555 words) - 10:14, 5 November 2023
  • Thumbnail for Wow! signal
    1), signal detected in 2019 Fast radio burst – Astronomical high energy transient pulse Quiet and loud aliens – Concept in astrobiology Radio signal from...
    33 KB (3,383 words) - 03:37, 7 October 2024
  • Burst noise is a type of electronic noise that occurs in semiconductors and ultra-thin gate oxide films. It is also called random telegraph noise (RTN)...
    4 KB (445 words) - 23:27, 23 July 2023
  • message at a very high data signaling rate within a very short transmission time. In the 1980s, the term "data burst" (and "info burst") was used for a technique...
    2 KB (217 words) - 00:34, 16 September 2024
  • Thumbnail for Scan line
    Scan line (category Video signal)
    alternating colored lines and black lines, especially when a progressive scan signal with below maximum vertical resolution is displayed. This is sometimes used...
    3 KB (268 words) - 21:46, 20 December 2023
  • Thumbnail for Apple II (original)
    required frequencies, including microprocessor clock signals (fM/14), video transfer counters, and color-burst samples (fM/4). A solderable jumper on the main...
    42 KB (4,763 words) - 10:23, 1 October 2024
  • Bursting, or burst firing, is an extremely diverse general phenomenon of the activation patterns of neurons in the central nervous system and spinal cord...
    24 KB (2,840 words) - 22:29, 25 April 2024
  • clock signal that is derived from the house black burst signal. This can be accomplished by using a generator that generates both black burst and video-resolved...
    10 KB (1,133 words) - 14:44, 23 March 2023
  • Thumbnail for SMPTE color bars
    contain -In-phase and +Quadrature signals (see YIQ), centered on black level and having the same gain as the color burst signal; these show up on the pattern...
    24 KB (2,386 words) - 22:56, 13 September 2024
  • Thumbnail for Burst suppression
    inactivated brains as in adults. In order to quantify the burst suppression pattern, the EEG signal must be subject to segmentation. The first segmentation...
    20 KB (2,277 words) - 14:35, 28 July 2024
  • Thumbnail for Synchronous dynamic random-access memory
    its external pin interface is coordinated by an externally supplied clock signal. DRAM integrated circuits (ICs) produced from the early 1970s to the early...
    78 KB (8,801 words) - 10:25, 30 September 2024
  • Thumbnail for Video Floppy
    a burst signal that states the recording density and indicates the disk is encoded with digital data. After the burst signal, a 64-bit index signal is...
    10 KB (1,310 words) - 21:28, 30 October 2024
  • Thumbnail for Peripheral Component Interconnect
    that it implements, and if the special IDSEL signal is asserted. It must ignore the high 21 bits. Burst reads (using linear incrementing) are permitted...
    89 KB (10,807 words) - 16:02, 2 November 2024
  • display provides two pixels per NTSC subcarrier cycle. When the color burst reference signal is on and the computer attached to a color display, it can display...
    33 KB (3,390 words) - 20:37, 2 October 2024
  • Thumbnail for BLC1
    BLC1 (section Signal)
    coherent radio bursts" from Proxima Centauri also in April and May 2019. Their finding has not been put in direct relation to the BLC1 signal by scientists...
    8 KB (789 words) - 23:15, 20 October 2024
  • burst transmission is a method of transmission. In a data network where the information-bearer channel rate is higher than the input data signaling rate...
    2 KB (200 words) - 02:45, 18 November 2021
  • Thumbnail for GRB 230307A
    GRB 230307A (category Long-duration gamma-ray bursts)
    Telescope for Imaging X-rays (STIX) detected GRB 230307A. The gamma-ray burst signal can be clearly seen in the STIX quick-look light curves in the range...
    8 KB (823 words) - 22:22, 6 October 2024
  • lifetime. A burst fracture results in a permanent decrease in anterior height, varying degrees of kyphosis, and possible changes in neurological signal intensity...
    7 KB (737 words) - 21:58, 22 August 2024
  • flashes) for less than one second a day, and, like with other single-burst signals, one must take great care to distinguish them from terrestrial radio...
    22 KB (2,367 words) - 02:08, 27 March 2024
  • data plane. A control signal (also termed burst header or control packet) is associated to each data burst. The control signal is transmitted in optical...
    9 KB (1,185 words) - 04:31, 26 August 2018
  • Thumbnail for Waveform monitor
    also permit the use of external reference; in this mode the sync and burst signals are taken from a separate input (thus allowing all devices in a facility...
    4 KB (628 words) - 16:09, 25 October 2024