[TenTec] Modern version of the Tec Tec Corsair - please Ten Tec!

[Kimberly Elmore]

Indeed I am! I'm also adding ripple to the passband, decreasing the ultimate rejection and adding ringing to the filter skirts. In short, it's a DSP way to make the passband look more like the physically realized filters that we use in analog rigs. My point was has anyone else tried this and did it sound more "analog" to them when they did. 

I know that analog AGC will also make a big difference to the rx sound and there's probably nothing we can do about that aspect to make the AGC cat more like an analog AGC (with all its attendant shortfalls), though I tend to like my AGC to have a relatively slow recovery for anything but serious contesting or DXing.

I guess this addresses how malleable our DSP is within our radios: can we use the DSP to simulate or emulate an analog radio? Like a virtual OS, can be make a virtual analog radio?

Kim N5OP


On Thursday, October 2, 2014 9:00 AM, Barry N1EU <barry.n1eu at gmail.com> wrote:
 


You're broadening the filter slopes by decreasing taps.

Barry N1EU

On Thu, Oct 2, 2014 at 1:54 PM, Kim Elmore <cw_de_n5op at sbcglobal.net> wrote:

> Within the DSP setup in the O2 (and probably the other TT DSP radios) we
> can select the number of "taps," which I think sets the number if samples
> or the sample interval.
>
> I played with that some time ago and, while it was a bit buggy for certain
> selections, it changed the timbre of the recover audio. My personal
> impression was that it tended to sound "more analog."
>
> This isn't completely OT, because the discussion centers around how
> pleasant the Corsair II audio sounds. Has anyone else played with the
>
 number of taps within the DSP set up and come away with similar impressions?
>
> Kim N5OP
>
> "People that make music together cannot be enemies, at least as long as
> the music lasts." -- Paul Hindemith
>


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