From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1OA270-00009k-Jo for garchives@archives.gentoo.org; Thu, 06 May 2010 14:31:38 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id A4584E0534; Thu, 6 May 2010 14:31:07 +0000 (UTC) Received: from mail-pz0-f190.google.com (mail-pz0-f190.google.com [209.85.222.190]) by pigeon.gentoo.org (Postfix) with ESMTP id 71983E0534 for ; Thu, 6 May 2010 14:31:07 +0000 (UTC) Received: by pzk28 with SMTP id 28so7993pzk.11 for ; Thu, 06 May 2010 07:31:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=I6kq05WEtmRg4Ds5CrVdj96usDGg3AhqUzBZWhPFVdQ=; b=JPis1SU2T3foQTDbciX1vRIGsyElQ2R5f57RfZhR5DHD9L8iupRkO++lgnT1w640t6 Yf8BM81olBFjygSRXg62LpcWWt9dbEMSJoeTIpd9ZL4hBm+unAsvdMSyXIB9zAkwmCxQ I0jppIRf29MWHjiL3gATxop5iLwHD9R4z+vt4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=MM493R5Tnd/XKNg8nhqeE15WiijoIKd63KzyoBW0+qg8ofyd34/7CF20dygKU3yRBq aTUEX0++NJakhu1xDHoXDlT3FiSYlDpQJ4XlREFt2RgajiAQnOlu06MtN47FKIdCg6rr OXVqDPNKz8qnZi5bihytlt5XVzOJojHWlPtV0= Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Received: by 10.142.209.4 with SMTP id h4mr1112823wfg.245.1273156266769; Thu, 06 May 2010 07:31:06 -0700 (PDT) Received: by 10.143.11.14 with HTTP; Thu, 6 May 2010 07:31:06 -0700 (PDT) Date: Thu, 6 May 2010 07:31:06 -0700 Message-ID: Subject: [gentoo-user] Open Source DSP tools for learning? From: Mark Knecht To: gentoo-user@lists.gentoo.org Content-Type: text/plain; charset=UTF-8 X-Archives-Salt: c53c5ed4-6bd9-4f3f-a466-73c731a5ae19 X-Archives-Hash: 42c53ef15d1d18a68abdb29ce5768fff Hi, Does anyone possibly know of any tools in Open Source for exploring DSP filter design? Something that might allow me to write equations, stimulate the filter, see the results in a GUI? Thanks, Mark