cw 3.0.1-1 (armel binary) in ubuntu precise

 The package provides two executables:
  * cw - simple command line application that converts
    keyboard keys to Morse code that can be heard through
    console buzzer or sound card.
  * cwgen - program that generates groups of random
    characters for Morse code practice, that can be
    piped to cw program.
 .
 Package also includes examples files with embedded commands.
 These commands can be used to change speed, tone, spacing
 between characters and much more. The files have 'cw'
 extension.