FWIW the ADC's in the Orion's are a AKM AK4524 part number
(per the schematics I have). That is a 24 bit ADC. And it is
the ADC bit resolution more so than the DSP processing bits
that will determine the "fidelity" of the DSP IF system.
And in any case the Orion's Analog Devices ADSP210xxx DSP
part numbers are 32 bit.
Duane
N9DG
--- Barry N1EU <barry.n1eu@gmail.com> wrote:
> On 1/24/07, Barry N1EU <barry.n1eu@gmail.com> wrote:
> > On 1/24/07, Rob Atkinson, K5UJ <k5uj@hotmail.com> wrote:
> > > It's not too surprising that there's a difference
> between the Orion's AM
> > > audio and the TS870.
> > > There are probably at least two reasons for this. The
> 870's dsp is a 24 bit
> > > system; Ten Tec went with 16 bit dsp, which produces a
> slightly "grungy"
> > > sound at times.
> >
> > Sorry, but it makes no sense to me to attribute these
> audio qualities
> > to the DSP word length.
> >
>
> Besides, isn't the Orion a 32-bit system anyway?
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