Analogue and digital signals: GCSE revision

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  • Опубликовано: 2 июл 2024
  • GCSE level covering: analogue, digital, oscilloscope, sound recording, amplification, multiplex, resolution, frequency, sampling rates
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Комментарии • 21

  • @popandu8297
    @popandu8297 8 лет назад +7

    you are such a clear communicator!...may be you operate on a digital signal! ; ) thank-you!

  • @johnbg3438
    @johnbg3438 7 лет назад +2

    This was really helpful and it was part of my my homework to watch this and take down notes. Great video.

  • @Ghoul_Boi
    @Ghoul_Boi 7 лет назад +1

    This is AMAZING!

  • @builderbuilder616
    @builderbuilder616 10 лет назад

    Love it. Ive always wondered about song bit rates.

  • @benjaminfaulkner1376
    @benjaminfaulkner1376 8 лет назад +1

    Very well explained

  • @zakriachaudhary8273
    @zakriachaudhary8273 7 лет назад

    Can you please upload a video explaining bistable and astable? You explain really well.

  • @maitland1007
    @maitland1007 10 лет назад

    This was great. Just FYI, I don't think any real microphones have a magnet on a diaphragm. The coil is connected to the diaphragm on dynamic mics.

  • @diyjapan4480
    @diyjapan4480 8 лет назад

    Well said

  • @brendawilliams8062
    @brendawilliams8062 3 года назад

    Thankyou so much

  • @matlucero5269
    @matlucero5269 6 лет назад

    I don't really like music but this is pretty cool. :D

  • @timcook631
    @timcook631 7 лет назад +2

    Good

  • @tarunorton
    @tarunorton 9 лет назад

    How about covering few topics of digital communication like nodulation techniques??

    • @TheDavidlloydjones
      @TheDavidlloydjones 8 лет назад

      Nodulation (Nod) factors are signaling molecules produced by bacteria known as rhizobia during the initiation of nodules on the root of legumes. A symbiosis is formed when legumes take up the bacteria
      Problem is, nobody has digitized it yet, although you're quite right that it's basically digital at the level of the individual bacterium.

  • @nawafshammari6166
    @nawafshammari6166 10 лет назад

    I want ask DrphysiceA about Equations of Graph? How make of Graph? and How solve of equaton

  • @kennarajora6532
    @kennarajora6532 3 года назад

    0:51,
    yeah if you intended that to be for 15 to 16 year olds, you walked into that one.

  • @comic4relief
    @comic4relief 6 лет назад

    Of course a megabyte is more accurately 2^10 bytes, or 1,048,576.

  • @mahmoudm451
    @mahmoudm451 7 лет назад

    65,536 volts?!

    • @Rustam2704
      @Rustam2704 4 года назад

      You divide the maximum voltage (e.g. 5V) by 65,536 pieces. Then, for example number stored, that equals to half of the pieces (32,768) means 2.5V.