[TenTec] Omni Speech Processor

amsctalx at comcast.net amsctalx at comcast.net
Wed Nov 30 06:18:54 PST 2011


Barry - 

Excellent proposal! I would thoroughly enjoy participating in an on-the-air speech processing roundtable. In fact, maybe some of the participants that are equipped to record and play-back off-the-air audio could play it back for the transmitting stations... 

My test bed was my Omni VII, transmitting into a dummy load and and an Agilent connected to the audio output of my "other" HF rig (Kenwood TS-2000). There was, as there often is in such cases, enough RF radiated for the TS-2000 to receive it easily. 

I'll try to get some scope traces tonight or tomorrow night. 


Mike Alexander 

amsctalx at comcast.net 

----- Original Message -----
From: "Barry N1EU" <barry.n1eu at gmail.com> 
To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com> 
Sent: Wednesday, November 30, 2011 9:02:06 AM 
Subject: Re: [TenTec] Omni Speech Processor 

Mike, what was the DSP SP you compared the 715 with? 

I sure would appreciate more measurements and waveform comparisons 
with multiple rigs. This has certainly piqued my interest. Maybe a 
roundtable on 20M with a bunch of listening tests/recordings of 715 
on/off versus other radios and their compression would be interesting. 

Barry N1EU 

On Wed, Nov 30, 2011 at 8:54 AM, <amsctalx at comcast.net> wrote: 

My Agilent scope has a very effective "mean" function, and the 
difference between the DSP SP and the 715 is 6 db with my conservative 
settings. 
> 
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