Cables

Discussion in 'Hi-Fi and General Audio' started by Johnny, Jan 3, 2006.

  1. Johnny

    Johnny

    Joined:
    Jan 3, 2006
    Messages:
    143
    Likes Received:
    0
    because it can guard against electromagnetic waves which are essentially orthogonal vectors in R^3.

    the admittance = d 1/u_ *1/v_*1/x_ /dx
    V/ (L^2+R^2) = I/(R+i*xL ) where i= (-1)^1/2, xl is inductance.
    Then the triple integral of f(x,y,z) dxdydz in R^3 by change of variables gives J(x_1...x_n) where J is Jacobian and f_1(x)...f_n(x) is the map (x,y)--> (x,y,z) in R^2.
     
    Johnny, May 25, 2006
  2. Johnny

    Tenson Moderator

    Joined:
    Nov 12, 2003
    Messages:
    5,947
    Likes Received:
    1
    Location:
    Kent, UK
    You know I never saw it put that way before.
     
    Tenson, May 25, 2006
  3. Johnny

    zanash

    Joined:
    Jun 20, 2003
    Messages:
    3,826
    Likes Received:
    2
    Location:
    Notts.
    And now you can answer the questions I asked ......
     
    zanash, May 25, 2006
  4. Johnny

    Johnny

    Joined:
    Jan 3, 2006
    Messages:
    143
    Likes Received:
    0
    I have used various types of monitors, mainly PMC monitors.
    My ideas are not new, they are merely facts which one learns in basic high school physics.
     
    Johnny, May 25, 2006
  5. Johnny

    Tenson Moderator

    Joined:
    Nov 12, 2003
    Messages:
    5,947
    Likes Received:
    1
    Location:
    Kent, UK
    That explains it then, you couldn't hear anything through that rubbish!
     
    Tenson, May 25, 2006
  6. Johnny

    zanash

    Joined:
    Jun 20, 2003
    Messages:
    3,826
    Likes Received:
    2
    Location:
    Notts.
    That explains a lot ...as when I went to uni we were told to disregard all the physics we had learnt before.
     
    Last edited by a moderator: May 26, 2006
    zanash, May 25, 2006
  7. Johnny

    sastusbulbas

    Joined:
    May 21, 2006
    Messages:
    275
    Likes Received:
    0
    Location:
    Edinburgh
    I thought this thread was about cables (which do sound different :) )

    But also notice you are all talking about bass frequency also.

    As not many speakers go low anyway does what your saying matter ?
    I myself am not a firm believer that you can get super low performance from small speakers due to room reinforcement.
     
    sastusbulbas, May 25, 2006
  8. Johnny

    ROAM ROAM

    Joined:
    May 15, 2006
    Messages:
    17
    Likes Received:
    0
    Location:
    Southport , UK
    Change your system not your cable


    There is a difference but not always an improvement. Does it justifies the cost or not? Most often it doesn't so beware.

    If your looking to improve the sound try listening to a budget cable & an acknowledged reference cable. Improve the quality and resolution of your system enough & you cannot help but hear the difference. ;)
     
    ROAM, May 26, 2006
  9. Johnny

    DavidF

    Joined:
    Mar 31, 2006
    Messages:
    3,296
    Likes Received:
    1
    Location:
    Shropshire
    Johnny,

    If I may put min my moneys worth ;I have the following obserevations (thoughts);

    1) I replaced the standard interconnect (inexpensively) from my mission cdp with one advertised on the net and DID notice a differrence. I didin't substitute back again but I'm satified in my own mind there was a gain in resolution.

    2) I totally agree with you - the science of the relationship of electricty and the cabled frustratingly evades me too. All web site explanations seem to dive straight fromthe relativly obvious to degree standard physics, which is oiver my head.
    I would say the the new ic on the cdp is a rather more substantial affair than the mission item.

    3) Hwo do you listen to music? It seems to me everyone has a different approach to it. My briother has just paid quite a lot for a new system which he (I beleive) listens to in the background whilst reading a book 0r mooching around the house. I take an hour to delibertely listen to an album closely. If you are the former you probable won't here the differences.

    Don't know whether any of this is relavant to your intial query!





    David
     
    DavidF, May 29, 2006
  10. Johnny

    DavidF

    Joined:
    Mar 31, 2006
    Messages:
    3,296
    Likes Received:
    1
    Location:
    Shropshire
    Sorry, I wrote the above to reply to thread concerning the validity of replacing cables/ ics. I'm not sure that it found the right place - if not please ignore!



    D.
     
    DavidF, May 29, 2006
Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.