Csound Csound-dev Csound-tekno Search About

Looking for a DC blocker algorithm

Date1997-06-14 04:11
FromMatt Flaherty
SubjectLooking for a DC blocker algorithm
Hello all,

This is my first submission to the Csound mailing-list.  I have just
subscribed to the list but to my knowledge have not yet been placed on it. 
So, could you please send a reply to mjflaher@ultranet.com if you think
that you can help me.

What I am looking for is an orchestra file that will remove any and all DC
components from a soundin file.  I would appreciate any assistance in this
matter.

Thank you,
Matt Flaherty



Received: from stork.maths.bath.ac.uk by omphalos.maths.Bath.AC.UK id aa26460;
          14 Jun 97 4:32 BST
Received: from goggins.bath.ac.uk by stork.maths.Bath.AC.UK id aa01292;
          14 Jun 97 4:32 BST
Received: from hermes.ex.ac.uk by goggins.bath.ac.uk with SMTP (PP);
          Sat, 14 Jun 1997 04:32:26 +0100
Received: from noether [144.173.8.10] by hermes via SMTP (EAA06136);
          Sat, 14 Jun 1997 04:29:49 +0100
Received: from hermes.ex.ac.uk by maths.exeter.ac.uk;
          Sat, 14 Jun 97 04:29:44 +0100
Received: from condor.CC.UMontreal.CA [132.204.2.103] by hermes 
          via ESMTP (EAA06133); Sat, 14 Jun 1997 04:29:41 +0100
Received: from eole.ERE.UMontreal.CA (eole.ERE.UMontreal.CA [132.204.2.70]) 
          by condor.CC.UMontreal.CA with ESMTP id XAA00572  (8.6.11/IDA-1.6);
          Fri, 13 Jun 1997 23:28:57 -0400
Received: from mistral.ERE.UMontreal.CA 
          by eole.ERE.UMontreal.CA (951211.SGI.8.6.12.PATCH1042/5.17)	id XAA05795;
          Fri, 13 Jun 1997 23:28:56 -0400
Received: from GAP 
          by mistral.ERE.UMontreal.CA (951211.SGI.8.6.12.PATCH1042/5.17)	id XAA07259;
          Fri, 13 Jun 1997 23:28:54 -0400
Message-Id: <33A20C04.59E2@ere.umontreal.ca>
Date: Fri, 13 Jun 1997 23:12:04 -0400
From: Jean Piche 
X-Mailer: Mozilla 3.01SGoldC-SGI (X11; I; IRIX 6.3 IP32)
Mime-Version: 1.0
To: Matt Flaherty 
Cc: csound@maths.ex.ac.uk
Subject: Re: Looking for a DC blocker algorithm
References: <199706140315.XAA22953@cinna.ultra.net>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Sender: owner-csound-outgoing@maths.ex.ac.uk
Precedence: bulk

> 
> What I am looking for is an orchestra file that will remove any and all DC
> components from a soundin file.  I would appreciate any assistance in thi




asig	soundin "boo"
asig	atone	asig,10,1
asig	atone	asig,10,1
out	asig


(if signal loss, use balance or a simple multiplier)

-- 
________________________________________________________
Jean Piche
Universite de Montreal
http://mistral.ere.umontreal.ca/~pichej
http://www.musique.umontreal.ca/Org/CompoElectro/CEC/