codes

In communications and information processing, code is a system of rules to convert information—such as a letter, word, sound, image, or gesture—into another form or representation, sometimes shortened or secret, for communication through a communication channel or storage in a storage medium. An early example is the invention of language, which enabled a person, through speech, to communicate what they saw, heard, felt, or thought to others. But speech limits the range of communication to the distance a voice can carry, and limits the audience to those present when the speech is uttered. The invention of writing, which converted spoken language into visual symbols, extended the range of communication across space and time.
The process of encoding converts information from a source into symbols for communication or storage. Decoding is the reverse process, converting code symbols back into a form that the recipient understands, such as English or Spanish.
One reason for coding is to enable communication in places where ordinary plain language, spoken or written, is difficult or impossible. For example, semaphore, where the configuration of flags held by a signaler or the arms of a semaphore tower encodes parts of the message, typically individual letters and numbers. Another person standing a great distance away can interpret the flags and reproduce the words sent.

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  1. C

    Remote codes for LG SK5 Soundbar

    I am using a GE Universal remote with my LG 50UQ smart tv and have an LG SK5 soundbar connected. I would like to program the universal remote to change the volume and maybe even turn the soundbar off and on. But I only find 3 codes on line and neither of them work. Does anyone know the codes or...
  2. mcspongy

    Question What package will existing Tesco clubcard Disney+ codes result in after 31 Oct 2023?

    Been chatting with the help on their website but they don't know…..has anybody else had any joy finding out? I guess its likely to be the mid-tier. The chat did confirm that you cannot upgrade to the premium package if its not on it, i.e. the 3-month subscription is fixed. i thought I was...
  3. Defie

    Is there any way to teach the Logitech Harmony HEX codes such as 0x57E3847b?

    I have a TCL TV that switches the HDMI inputs on the screen. I found the HEX codes for the HDMI inputs, but I don't know how to get them into the Logitech Harmony remote.
  4. JudgeDredd2010

    Scammers Are Using Parking Meter QR Codes to Rip You Off.

    There was ting about this on the BBC I think a while ago and its not just Parking Meters. https://www.howtogeek.com/psa-scammers-are-using-parking-meter-qr-codes/
  5. Racquel Darrian

    Onkyo RC-693M (TX-SR705) Remote Codes?

    Long shot here. I still use my Onkyo RC-693M Remote for my current setup which is from my Onkyo TX-SR705. I've just bought a Yamaha CD-C600 CD player with no remote. Can anyone tell me the codes to program the remote? My Harmony One only does the basic of functions. Fixed the problem by...
  6. Stuart Wright

    Bargain Expired Anker UK - new discount codes available - £41 off 737 Power Bank - expires EOP July 2, 2023

    All these offers expire at the end of July 2nd 2023 15% off 2× Anker 325 Power Bank (PowerCore 20K) Code: WS24SAVE151268 25% off 2× Anker 331 USB-A to Lightning Cable (Nylon) Code: WS24SAVE258153 £12 OFF Anker Power Bank, 622 Magnetic Battery (MagGo) Code: WS7DKKKF0M £41 off Anker 737 Power...
  7. cezarL

    Bargain Expired Giveaway Ended - Digital redeem codes for several films - updated Dec 2023

    --- @mods: Not sure if this is the right place to post this... I thought it better than the Classifieds section since it's a giveway not a sale. Please move if needed and apologies. Thank you! --- Hello everyone, I have several digital redeem codes for films bought from Amazon US (UHD discs...
  8. E

    Picture Mode IR Codes

    Hoping someone can answer this question. Are there separate IR codes for the different picture modes? The standard remote does not have them but as I found out recently there are codes to select each individual HDMI source even though the remote doesn’t have them and just cycles through using...
  9. R

    Logitech Elite inputting codes

    I have been using one of these for a while and really like it once it is set up. I had a new device so decided to splat what was on there and a clean start as I could not get into the harmony server to retrieve the password. Unfortunately my Screen Research remote which I used to programme the...
  10. GalacticaActual

    Help with error codes

    Hi all The engine managment light has come on , on the dash of the Wifes Zaffira B desiel I have done the pedal test and theses are the codes. 118004 038008 245258 207508 The car seems to be running ok, but if these are gonna cause an issue i need them sorted out. Can anyone point me in the...
  11. Aggrajag

    [Not working, sorry] Free Rakuten film codes

    I got 10 Rakuten codes to PURCHASE a film for free when I bought my TV a couple of years ago and I've realised I'm never going to use them. I don't believe they're tied to my account but I also don't know if they'll work until someone tries. Please PM me if you want one. (I'm doing it this way...
  12. C

    'Ol Harman Kardon HK-630 IR codes

    Thanks for having me on this forum! I've got a Harman Kardon HK-630 amp. Nothing special by todays standards, but still more than enough for what I need it for. Only thing that bothers me is that I don't have a remote for it - and I can't control power/volume remotely without one (duh). Was...
  13. D

    Domino's Pizza Codes not working.

    Hi, does anyone know why Domino's pizza codes aren't working? I had been sent some but they didn't work and I don't know why. I need to know whether it is Domino's at fault or whether the person who sent them had sent them when they weren't going to work. If they have then I don't know why...
  14. D

    Netgear discount codes

    Hi all. Has anyone got a discount code for Netgear please
  15. M

    Vpn and codes from foreign lands

    Just wondering if many have done this, it seems you can save quite a bit on games if you get them from say Brazil and use a VPN, how easy is it has anyone had any problems?
  16. rccarguy3

    Importing hexidecimal codes

    I have Hex codes for Emotiva MC-1 av pre, which could also work with my Tonewinner AT-300. I have the following info My URC MX-850 allows import hex code, but usually it's a long number, so how would I get suitable conversion from the below to a working data that I can insert into hex import...
  17. AnthonyG

    Can you redeem foreign Xbox 360 Game Codes?

    Hi can someone who may have tried this offer a definitive answer. Can you, similar to like you can for XboxOne games, purchase a foreign Xbox360 Game code and redeem it onto a UK account using a VPN connected to that regions store? My reason for asking is I really want to play SoulCalibur II HD...
  18. F

    Length of time download codes last?

    Do download codes for a game have an expiry date before they are activated? Many thanks.
  19. Paperlantern

    Friend Code Exchange

    With consoles landing up and down the country today (and the dreaded Friend Codes still in existence) I thought it would be useful to have a forum to share codes for those that are interested. Mine is 2839-8737-7957, hit me up [emoji106]
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