Click this link to download the last EhoCW version (about 3.5Mo).
( Alpha version 0.91b updated 25/01/2010 ).

The previous version is avalaible at : http://www.f8eho.net/EhoCW_Install090.exe

Documentation PDF file : EhoCWdocument software english.pdf

New language file (15th of october 2009) : EhoCWL.ini
(copy into program files\EhoCW directory)

Exemple of files generated by EhoCw :

- File Wav ( Taille : 911Ko ) : cq.wav

EHOCW : Software CW Keyer.

Introduction

EhoCw is a morse keyer software and a morse code generator wich runs on your PC under windows (from NT to Vista, it should work with w7).
This software can be used efficiently by any telegraphist, confirmed or beginner who wants to use his personnal computer as a memory keyer.
In order to use it, you can use the PC keyboard, or a key (straight or double-contacts) plugged on the PC via the joystick port or a  serial-port (com).

Main functions :
- Speed adjustment between 5 and 60 words per minutes
- Adjustment of sound frequency
- Joystick Interface (more generaly on the sound card) for the 'paddles' or 'straight key' plug in
- Serial Port Interface  (COM) for key plug in and/or a CW transceiver remote keying
- Keying recording
- Keyboard keying
- synchronized keyng (hearing yourself keying on a chanel while hearing the auto keyer on the other chanel) good to learn straight key
- Possible setting of inter characters and inter words duration
- Character buffer
- Storing short texts as variables and re-use them by clicking corresponding buttons
- Storing predefined QSO types
- Function keys allocation