Talk About Network

Google





Electronic Equipment > Digital Signal Processing (DSP) > Re: Hilbert Tra...
Latest [ Topics | Posts ] Archive Post A New Topic Post a Reply
<< Topic < Post Post 10 of 12 Topic 13309 of 14426
Post > Topic >>

Re: Hilbert Transform code

by Rune Allnor <allnor@[EMAIL PROTECTED] > Jul 4, 2008 at 08:54 AM

On 4 Jul, 16:03, Jerry Avins <j...@[EMAIL PROTECTED]
> wrote:
> Rune Allnor wrote:
> > On 4 Jul, 13:30, "novatron1_2" <novatron...@[EMAIL PROTECTED]
> wrote:
> >> I'm trying to separate a data signal of ~800Hz from a carrier wave
whi=
ch is
> >> ~2000Hz. =A0As both frequencies vary slightly over time I was hoping
t=
o use
> >> envelope detection to strip off the carrier, my sample rate is 22560.
>
> > That's a novel way of doing things? What's wrong with an
> > off-the-shelf lowpass filter?
>
> Maybe he needs to demodulate an AM signal and doesn't appreciate the
> difference between demodulation and separation.

Well, 'separation' is hardly a well-defined technical term.
Maybe the OP meant demodulation; I certainly interpreted
this as a filter problem.

Rune
 




 12 Posts in Topic:
Hilbert Transform code
"novatron1_2" &  2008-07-04 06:30:02 
Re: Hilbert Transform code
Rune Allnor <allnor@[E  2008-07-04 05:05:00 
Re: Hilbert Transform code
"novatron1_2" &  2008-07-04 07:56:17 
Re: Hilbert Transform code
"novatron1_2" &  2008-07-04 08:08:52 
Re: Hilbert Transform code
Jerry Avins <jya@[EMAI  2008-07-04 10:12:21 
Re: Hilbert Transform code
Jerry Avins <jya@[EMAI  2008-07-04 10:03:55 
Re: Hilbert Transform code
Randy Yates <yates@[EM  2008-07-04 09:25:24 
Re: Hilbert Transform code
Jerry Avins <jya@[EMAI  2008-07-04 12:39:40 
Re: Hilbert Transform code
Rune Allnor <allnor@[E  2008-07-04 06:32:22 
Re: Hilbert Transform code
Rune Allnor <allnor@[E  2008-07-04 08:54:54 
Re: Hilbert Transform code
Jerry Avins <jya@[EMAI  2008-07-04 12:22:02 
Re: Hilbert Transform code
JuBe <jubenjum@[EMAIL   2008-07-07 02:28:41 

Post A Reply:
  Go here to Signup

AddThis Feed Button


About - Advertising - Contact - Frequently Asked Questions - Privacy Policy - Terms of Use - Signup

Contact
localhost-V2008-12-19 Thu Jan 8 10:47:05 PST 2009.