Talk to these guys. They have a flexible toolkit for filter development
called signal base, they also did some custom development and integration.
Good stuff.

www.eminentmicro.com


>CoCo wrote:
>> Many thanks to all of you. Your proposals were useful.
>>
>> Just to make things clearer, what I'm looking for is a software
>> library that can be called from code of my own. Indeed, in my
>> application, filters need to be design dynamically to meet user
>> requirements.
>> Stand alone software that can be used to design filters (such as
>> Matlab does for example) is not a suitable solution for me.
>
>Along the same lines -- does anyone know where to find
>algorithms for numerically transforming LP IIR prototypes
>into highpass, bandpass and bandstop filters?
>
>I don't want packages that do the job for me, I want to
>be able write my own package.
>
>Rune
>
>




		
This message was sent using the Comp.DSP web interface on
www.DSPRelated.com

robert bristow-johnson wrote:

   ...

> you know the whole scream story was taken totally out of context, distorted,
> and hyped by the media.  kinda like the bogus Martha Stewart cover on
> Newsweek.

For the record: The room that scream was loosed in was so noisy that 
people couldn't understand the person next to them unless they leaned 
together and shouted. Dean was wearing a noise-canceling mike for the 
benefit of the press; what it picked up was not what the crowd heard. 
What the crowd did hear was entirely appropriate to the occasion and not 
much above the noise. For another example of distorted "reporting", see 
http://www.wtv-zone.com/pjs/birds/wildbirds/head_shake.jpg. Note the 
relative apparent speeds of the birds head and the falling raindrops.

Jerry
-- 
Engineering is the art of making what you want from things you can get.
�����������������������������������������������������������������������

in article 1110931765.694207.270580@o13g2000cwo.googlegroups.com, Clay at
physics@bellsouth.net wrote on 03/15/2005 19:09:

> I imagine your comment about being a "northern bigot" really applies to
> your liking where you live and all that makes it up. IIRC you haven't
> visited the South during your adult life.

other than suburban DC in Virginia and one trip to Austin in 1990, that's
about right.

> You ought to try it before condemming it.

i am not condemning the South.  i am confessing to being a "northern bigot".
i do know some folks from the south.  not all are bible thumping religious
hypocrites (but some are).  not all are god & country, nuke the enemy til
they glow, militarists (but a couple are).  not all are fat-ass Wal*mart
materialists (but some are).  and i can find folks like that even here in
Vermont.  but there aren't too many other states where about 15% of the
voting population thinks it might be a good thing to secede from the U.S.
(see http://vermontcanada.org/ ).  some in Maine might want to do that, too.
a clear and great majority in this state is becoming more and more ashamed
of what the slim majority is supporting (the likes of W and Karl Rove and
Tom Delay, etc.)  and the south is reveling in it.  much to the detriment of
the poor IN THE SOUTH, even though enough of the poor were co-opted by the
republicans (because of the so-called "morality" issues) or stayed home from
the polls.  it's a damn shame, it isn't just in the south, but the south is
epitomizing it.

> After all, many northerners like it enough to move to the South.

oh, i know that.  here in the east, half of NYC and NJ go to Florida, where
i lived in the midwest, it seemed like they all moved to Phoenix.

> 
> A big part of my liking the South is simple. It is where I've grown up,

i grew up in North Dakota.  nice folks but it's too conservative (in some
similar and some different ways as dixieland) there too.  it's a good state
to be from.

> and it is what I know best. But there are certainly other areas I like
> a lot and others I don't care much for. But I reserve judgment on a
> places I haven't been.

i dunno.  never been to China or Iran or Saudi Arabia or, best yet North
Korea, either, but i have made some moral judgements about some of the
social conditions there.

>  One thing I do have from Vermont is a wave file of Howard Dean's
> famous scream. I've set up my computer so every time I have a compile
> error, I hear Dean scream.

if there is any state that should be credited as the source of that, it
should be Iowa (folks a lot like North Dakota, but they grow more corn).
like ND, it's amazing how easily they can be duped, too.  i used to have
more respect for Iowans.

you know the whole scream story was taken totally out of context, distorted,
and hyped by the media.  kinda like the bogus Martha Stewart cover on
Newsweek.

-- 

r b-j                  rbj@audioimagination.com

"Imagination is more important than knowledge."

robert bristow-johnson wrote:
> in article wlCZd.36050$5T6.15802@bignews4.bellsouth.net, Clay S.
Turner at
> Physics@Bellsouth.net wrote on 03/15/2005 09:33:
>
> >>> So  Spring has sprung here.
> >>
> >> they're talking about it here.  SAP RUNS SOON!!!  mmmmmmmn!
> >>
> >> but it sure looks like winter in Vermont.
> >>
> >
> > Your Spring will come soon enough. And enjoy that maple syrup.  It
is as
> > expensive as gold down here.  While you are lamenting your brutal
northern
> > winters, just think about our 100 degree F days with 100% humidity
during
> > the summer. Plus there are all of the insects you could ever want.
Flying
> > Cockroaches are fun. They hang out by the porch light and when you
go
> > through the doorway at night, they fly over to your back so you
bring them
> > into the house.



>
> well, Clay, i have to admit to being a little bit of a northern
bigot.
> partly because of some of the sociology of the south (which is
> multidimensional - race, religion, education, politics, etc. - i'm a
big
> blue stater living in a "big" blue state), partly that i *do* like
having
> four seasons, partly that i *do* like only to have to run my A/C
maybe twice
> or three times a year (once in a while, even we get dog days in the
summer).
> anyway, because i live by woods by the lake (Champlain), we get some
nasty
> mosquitoes here, too.  in the spring, there is about a two week
period when
> it's warm enough to lie in the hammock out back before them nasty-ass
> mosquitoes start happenin'.  then i have to bring the hammock in,
because if
> i don't just cover myself with DEET, they will carry me away.
fortunately,
> no cockroaches.  lot'sa microscopic ants.
>
> --
>
> r b-j                  rbj@audioimagination.com
>
> "Imagination is more important than knowledge."

Hello Robert,

I'm not quite sure how my comment sparked off a debate that is treading
along a slippery slope. Certainly the South has a colorful past, but
then again the whole country has a colorful past. And many of the past
deeds are ugly ones. One of the ugliest from Georgia is when General
Winfield Scott marched the Cherokee from Georgia to Oklahoma. Needles
to say many of them did not survive the march or the ensuing winters in
the midwest. This march was motivated by simple greed. Gold was
discovered in the North Georgia mountains (around 1820) and the
politicians decided to move the indians. Georgia's legacy in this
regard is its current lack of indian reservations.

I've been fortunate enough to not only to have travelled almost all of
the US, but also to other countries and continents. I just accept the
histories of the places as they are. I certainly can't change them.

I imagine your comment about being a "northern bigot" really applies to
your liking where you live and all that makes it up. IIRC you haven't
visited the South during your adult life. You ought to try it before
condemming it. After all, many northerners like it enough to move to
the South. A huge portion of the Atlanta metro population came from
north of the Mason-Dixon line.

A big part of my liking the South is simple. It is where I've grown up,
and it is what I know best. But there are certainly other areas I like
a lot and others I don't care much for. But I reserve judgment on a
places I haven't been.

Clay

p.s. One thing I do have from Vermont is a wave file of Howard Dean's
famous scream. I've set up my computer so every time I have a compile
error, I hear Dean scream.

Jerry Avins wrote:

   ...

> On Barber's first radio appearance after the '88 Superbowl, the 
> announcer and interlocutor ...

Bob Edwards.

Jerry
-- 
Engineering is the art of making what you want from things you can get.
�����������������������������������������������������������������������

in article xxphdjcrdui.fsf@usrts005.corpusers.net, Randy Yates at
randy.yates@sonyericsson.com wrote on 03/15/2005 12:57:

> And essentially you've just said, "I don't want to offend you
> but... you stink." Hey, Robert, it's a free usenet.

I DID NOT!  i dunno where you are on most of these issues, Randy.  all's i
know is that you live in North Carolina and you like it, AND THAT'S NOT BAD!

(if i ever get to visit your fine state, i wanna visit Asheville.  i hear
it's a lot like Burlington VT, but in the south.)

-- 

r b-j                  rbj@audioimagination.com

"Imagination is more important than knowledge."

"Clay S. Turner" <Physics@Bellsouth.net> writes:
> Here in Atlanta, we were 78F yesterday. But this is the
> time of year we still have some cold days.
> Saturday I hiked up to the top of Brasstown Bald

Hiked?  Is this the one where you park about 100 yards from
the top and walk a (mildly steep) paved trail from there to
the visitor center?

> (The tallest peak in Georgia - N34 52 27.7  W83 48 40.3
> elevation 4784Feet)

Lowest point in Colorado is about the same.

robert bristow-johnson wrote:

> in article wlCZd.36050$5T6.15802@bignews4.bellsouth.net, Clay S. Turner at
> Physics@Bellsouth.net wrote on 03/15/2005 09:33:
> 
> 
>>>>So  Spring has sprung here.
>>>
>>>they're talking about it here.  SAP RUNS SOON!!!  mmmmmmmn!
>>>
>>>but it sure looks like winter in Vermont.
>>>
>>
>>Your Spring will come soon enough. And enjoy that maple syrup.  It is as
>>expensive as gold down here.  While you are lamenting your brutal northern
>>winters, just think about our 100 degree F days with 100% humidity during
>>the summer. Plus there are all of the insects you could ever want.  Flying
>>Cockroaches are fun. They hang out by the porch light and when you go
>>through the doorway at night, they fly over to your back so you bring them
>>into the house.
> 
> 
> well, Clay, i have to admit to being a little bit of a northern bigot.
> partly because of some of the sociology of the south (which is
> multidimensional - race, religion, education, politics, etc. - i'm a big
> blue stater living in a "big" blue state), partly that i *do* like having
> four seasons, partly that i *do* like only to have to run my A/C maybe twice
> or three times a year (once in a while, even we get dog days in the summer).
> anyway, because i live by woods by the lake (Champlain), we get some nasty
> mosquitoes here, too.  in the spring, there is about a two week period when
> it's warm enough to lie in the hammock out back before them nasty-ass
> mosquitoes start happenin'.  then i have to bring the hammock in, because if
> i don't just cover myself with DEET, they will carry me away.  fortunately,
> no cockroaches.  lot'sa microscopic ants.
> 

Clay and Robert, You invited to move to SW Missouri.
In 14 years the biggest snowfall was ~14".
I've seen ~dozen mosquitoes.

What we lack is people.
Population of state < New York City.

robert bristow-johnson wrote:

>[ SNIP ;}
> 
> without going deeper into it (and offending you or some others that may be
> right of center), ...

Not to worry, we are the "right" after all ;)  [ pun intended ]

Seriously, any of the 'right' who take offense at disagreeing points of 
view simply because they disagree do not deserve the designation "right 
of center".

BTW, I'm politically conservative and sociologically liberal.
Do I tend to get it from *both* sides ;}!

Signed
Goldwater republican who voted for Johnson now living in Missouri

robert bristow-johnson wrote:
> in article xxpll8orhsq.fsf@usrts005.corpusers.net, Randy Yates at
> randy.yates@sonyericsson.com wrote on 03/15/2005 11:32:
> 
> 
>>Are you saying you're a bigot of the south because it's a bunch of
>>bigots???
> 
> 
> oh, and BTW, i think that folks like Jimmy Carter, and Millar Fuller
> (Habitat for Humanity) and some other sourtherners like that are okay.
> there are some cool DSP folks like you and David Horton etc. that know and
> respect.  i have relatives in Texas and Oklahoma (and i was born in northern
> Texas),

Although he didn't list it in his official biography during the 2000 
election, W, was born in Connecticut.  His grandfather was a US senator 
from Ct.   Maybe you and He could petition the legislatures in both 
states to exchange official birth places.


  both whom are good folks and incandescent rednecks.
> 
> also, perhaps i will someday, but other than being born in Texas (6 months
> before moving to my childhood home in North Dakota), visiting Austin in 1990
> to interview for Motorola (nothing offered), and fiddling around a little in
> Arlington/Falls Church Virginia around DC, i have *never* been to Dixieland.
> not even Orlando.
>