Microphone Echo/delay Circuit Layout.

Discussion in 'The Projects Forum' started by electronics_shamim, May 2, 2007.

  1. electronics_shamim

    Thread Starter Member

    Apr 28, 2007
    10
    0
    Sirs,

    Does anyone have cirucuits regarding analogue microphone echo/reverbing/delay upto 130 us.

    A simple circuit either by using R/C networks (stepwise) or by transistors or ICs (not digital echo) is appreciated.

    I wish to make a pcb for test purpose which can be an add on to my existing Tape deck.

    regards,
    shamim_india.
    ====
     
  2. nomurphy

    AAC Fanatic!

    Aug 8, 2005
    567
    12
  3. mozikluv

    AAC Fanatic!

    Jan 22, 2004
    1,437
    1
    if you have a source for a 7183 echo/reverb ic i could provide the schem for that. or CX7932, 512 stage bucket brigade or the 41256 DRAM.

    the MN3007 shown by "nomurphy" is a 1024 stage bucket.

    moz
     
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