• which improvement results from passing the modulating signal through a preemphasis network before transmission. The reason that preemphasis is needed...
    2 KB (303 words) - 20:04, 11 September 2024
  • Thumbnail for Emphasis (telecommunications)
    is commonly used in many places ranging from FM broadcasting (preemphasis improvement) and vinyl (e.g. LP) records to PCI Express. For example, high-frequency...
    10 KB (1,150 words) - 19:56, 4 September 2024
  • Thumbnail for Improvement
    Natural vision improvement, a regimen developed by William Horatio Bates for improving human vision Preemphasis improvement, the improvement in the signal-to-noise...
    8 KB (1,083 words) - 05:18, 25 September 2024
  • Natural vision improvement, a regimen developed by William Horatio Bates for improving human vision Performance improvement Preemphasis improvement Quality improvement...
    1 KB (172 words) - 12:03, 2 January 2022
  • Thumbnail for RC time constant
    on-chip interconnects. Cutoff frequency and frequency response Emphasis, preemphasis, deemphasis Exponential decay Filter (signal processing) and transfer...
    6 KB (784 words) - 11:34, 5 November 2024
  • – Power – Power connector – Power supply – Preamplifier – Preemphasis network – Preemphasis – Preferred values – Preventive maintenance – Primary channel...
    34 KB (2,802 words) - 01:47, 25 October 2024
  • Thumbnail for U-matic
    Video Cassette RP 87-1999 (Archived 2004) Reference Carrier Frequencies, Preemphasis Characteristic and Audio and Control Signals for 3/4-in Type E Helical-Scan...
    26 KB (3,293 words) - 23:56, 2 October 2024
  • Thumbnail for Dbx (noise reduction)
    tones. However, due to dbx's high compression and strong high-frequency preemphasis, dbx-encoded tapes were, unlike Dolby B, practically unplayable on non-dbx...
    26 KB (3,162 words) - 13:43, 27 September 2024
  • Thumbnail for DisplayPort
    cheaper and slimmer displays Link training with adjustable amplitude and preemphasis adapts to differing cable lengths and signal quality Reduced bandwidth...
    155 KB (12,569 words) - 00:03, 27 October 2024
  • Thumbnail for ITU-R 468 noise weighting
    especially on FM radio transmissions and Compact Cassette recording where preemphasis of high frequencies was resulting in increased noise readings that did...
    15 KB (2,021 words) - 21:17, 31 January 2024