[CQ-Contest] SSB Voice Keying

Steve London n2icarrl at gmail.com
Wed Mar 2 12:52:00 EST 2016


I am a member of the N1MM+ development team.

I just completed some measurements of the amount of time in between 
voicing of characters. I used the @ macro to voice the current receive 
frequency, and the "Use Logger+ Audio" option. On a 4-core HP Z400, with 
a standard (non-SSD) hard disk, the time from the completion of a 
character being voiced, to the start of the next character being voiced 
was consistently around 20 msec.

73,
Steve, N2IC


On 03/02/2016 01:00 AM, Björn SM0MDG wrote:
> Hi,
>
> I have for a few years used the voice keying features of N1MM, mainly when operating my station via remote from our city apartment. This has worked out fairly well and has been keeping my family asleep during the most intense moments of the night. But with the upgrade of N1MM to N1MM+ voice keying is not as smooth anymore. The biggest difference is that a slight delay is being introduced between letter and number files making the exchange sounding very robotic.
>
> I’d like to hear what other solutions are out there. I am looking for something that lets me run a complete SSB contest without saying a word into the microphone. I want it to sound as natural as possible and it should handle sequential number exchanges or anything else contest promotors can throw at us as an exchange. It should be possible to use it with N1MM and/or Wintest. Software solution is preferred but I won’t rule out hardware if not software can provide this.
>
> Is there anything like this out there?
>
> 73 de Björn,
> SM0MDG
> SE0X
>
>
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