Novice to IIR filter

I am beginner in DSP. Overall I am hoping to first learn time domain filter
before heading to frequency domain. Are all types of IIR filter considered
time domain ?

How do i implement a band pass filter. Is there a good explanation on what
is meant by priming ?

-TryMe


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

>I am beginner in DSP. Overall I am hoping to first learn time domain filter
>before heading to frequency domain.

There is currently a disagreement comp.dsp about whether filters are
defined in time or in frequency domain. To get sensible answers, you
should re-phrase your question: did you mean fast convolution vs. time
domain convolution FIR filtering? Remember, this is only one side of
the digital filtering coin (the other side is concerned with IIR
filters). Read all about it in:

http://www.dspguide.com

>How do i implement a band pass filter.

I think this is discussed in rbj's filter cookbook:

http://musicdsp.org/files/Audio-EQ-Cookbook.txt

> Is there a good explanation on what is meant by priming ?

Perhaps http://www.psy.ohio-state.edu/psy312/priming.html ?

Regards,
Andor

Andor wrote:
>>I am beginner in DSP. Overall I am hoping to first learn time domain filter
>>before heading to frequency domain.
> 
> 
> There is currently a disagreement comp.dsp about whether filters are
> defined in time or in frequency domain. To get sensible answers, you
> should re-phrase your question: did you mean fast convolution vs. time
> domain convolution FIR filtering? Remember, this is only one side of
> the digital filtering coin (the other side is concerned with IIR
> filters). Read all about it in:
> 
> http://www.dspguide.com
> 
> 
>>How do i implement a band pass filter.
> 
> 
> I think this is discussed in rbj's filter cookbook:
> 
> http://musicdsp.org/files/Audio-EQ-Cookbook.txt
> 
> 
>>Is there a good explanation on what is meant by priming ?
> 
> 
> Perhaps http://www.psy.ohio-state.edu/psy312/priming.html ?

Probably not. It probably is related to getting past the filter's 
initial transient.

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