# Re: Roberts Gemini 49

• From: "DAB sounds worse than FM" <dab.is@xxxxxxxxxx>
• Date: Sun, 23 Aug 2009 22:12:26 +0100

"Bill Wright" <insertmybusinessname@xxxxxxx> wrote in message
news:uaidnVogZu_8NAzXnZ2dnUVZ8g2dnZ2d@xxxxxxxxx
"DAB sounds worse than FM" <dab.is@xxxxxxxxxx> wrote in message
news:7fda8jF2jngnhU1@xxxxxxxxxxxxxxxxxxxxx
"jamie powell" <jamie_p84@xxxxxxxxxx> wrote in message
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"DAB sounds worse than FM" <dab.is@xxxxxxxxxx> wrote in message
news:7fd95sF2jpugnU1@xxxxxxxxxxxxxxxxxxxxx

Jamie, I am perfectly aware of the point you're trying to cling
to in
an attempt to divert the discussion away from the real issue.

Not attempting to cling to anything. Merely sticking to the issue
being
debated.

But the only thing being discussed here is a point about maths:

"The Left and Right stereo channels are reconstructed as
follows:

Left = 0.5 * [(L + R + n1) + (L - R + n2)] = L + (n1 + n2)/2

Right =0.5 * [(L + R + n1) - (L - R + n2)] = R + (n1 + n2)/2"

"The final + in your quack equation for the right channel above
should
actually be a minus. "

So it doesn't matter which FM configuration we were talking
because the only thing being discussed *now* is whether my use of
the
+ sign was correct or not.

because
n2 gets subtracted from the right channel, not added.

But the only thing being discussed here is a point about maths:

"The Left and Right stereo channels are reconstructed as follows:

Left = 0.5 * [(L + R + n1) + (L - R + n2)] = L + (n1 + n2)/2

Right =0.5 * [(L + R + n1) - (L - R + n2)] = R + (n1 + n2)/2"

"The final + in your quack equation for the right channel above
should
actually be a minus. "

So it doesn't matter which FM configuration we were talking about,
because the only thing being discussed *now* is whether my use of
the
+ sign was correct or not.

You're both wrong. Our cleaner says the correct answer is 43. She
worked
it out thus:

[{D[u[x, t], t] == 1/8 D[u[x, t], x, x], u[x, 0] == 0,
u[0, t] == Sin[2 \[Pi] t], (D[u[x, t], x] /. x -> 1) == 0},
u, {x, 0, 1}, {t, 0, 4}]

But your cleaner ignored the fact that the elliptic fifth root of the
infinite series of the hyperbolic trig functions - 1 proves that Jamie
is a part-time apprentice cleaner.

QED.

--
Steve - www.savefm.org - stop the BBC bullies switching off FM

"It is the sheer volume of online audio content available via
internet-connected devices which terrifies the UK radio industry. I
come, offering very local, unregulated content, as well as opening a
window to the radio stations of the world." - from the Myers Report

.

## Relevant Pages

• Re: The BBC are liars
... I'm not the one claiming to be a "radio expert", ... You've said thigns on other NGs about technologies that were in the ... or is your life just a fabrication - a fantasy made ... But it happened to happen to poor old Jamie here. ...