From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.domeneshop.no (smtp.domeneshop.no [194.63.252.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A840F31B83B for ; Wed, 30 Sep 2026 09:04:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.63.252.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790759067; cv=none; b=WXZcZNF/Fuoq/LYQrY+5e7lfWhWwScOj8Pn7W478Hszp8YDmxF8Whs1e6PzgVIu7SnTpfXzGM//Qyj/RXjdX8wzYKbItvPFbUOVbSgJmgb4M3XjRE7UXlgKVTZJ+pI8QYQimTa0pKRmp3GQoch4FWNMb2lBqlon8Pl9qBJTWMIY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790759067; c=relaxed/simple; bh=08fAsy4zPjOdtc3IMRELiqLuA+/N8WQHkDAGHu35Lsc=; h=Message-ID:Date:MIME-Version:Subject:From:To:References: In-Reply-To:Content-Type; b=OsV8ZmrKHTUSQ+ve6o7dk6krEE/M8XbkUl5sB8rx0kteCohhYErYm4i5PwqFaOyiQSvxfkQ7tlNtsGS9hQECiNoNF/+JpfE40JSzMS4ZuRFH277SFWzkhkc93sd7iP324lHAaaaiw80fN9pNiXfvy6LU0dwJE+a57TIRbJAlsfM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=bitvisir.nu; spf=pass smtp.mailfrom=bitvisir.nu; dkim=pass (2048-bit key) header.d=bitvisir.nu header.i=@bitvisir.nu header.b=Cj5Qq2QZ; arc=none smtp.client-ip=194.63.252.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=bitvisir.nu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bitvisir.nu Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bitvisir.nu header.i=@bitvisir.nu header.b="Cj5Qq2QZ" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=bitvisir.nu ; s=ds202607; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:References :To:From:Subject:MIME-Version:Date:Message-ID:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=s73SLSzT+ERRBr4R1aJsOrjiXFN0V3hzdOz5R8zjBCs=; b=Cj5Qq2QZ56F7cP/eMXDTBpLDMX lqDpH+02eEROpB/c5YGwDN06WFCkHqQhkKNvZZN5V1jXUJIrtXGsZS4kW+sJPVht+hENAY2sxYxxL 2bX0IyIm3Rj0uxUmy3Mtho3+1Az6rws1962vgrVKt6Y2vzOyW76X0I0UXieYLr0VEYm1uzKK3VLMS pQzF53f0r9ULacEdw2NxnI2mguh46YyKkxoenacqzLQz6vfGMC2ZpeyJHj6TyhqwPJAXRbvgsjuoY mTyqeL2vnXAjvXXxmRo9h+3Op9BxKL0m/wms+38IdzzwZ18pMrbRD+mGIGgCYsJFh/IS2roBIPSZZ 8XSmA/nw==; Received: from smtp by smtp.domeneshop.no with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) id 1xBqEh-006mIE-H8 for linux-kernel@vger.kernel.org; Wed, 30 Sep 2026 11:04:23 +0200 Message-ID: <3780cde9-9d76-4db1-8330-52391943d60a@bitvisir.nu> Date: Wed, 30 Sep 2026 11:04:22 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Visir FIR as IIR Filter = No GFX Card or DSP Card Needed (Supporting Fair Pay Philosophy and Low Jitter) From: =?UTF-8?Q?Ywe_C=C3=A6rlyn?= To: linux-kernel@vger.kernel.org References: <584eb9dc-0582-4e60-8eda-b01e362f9bd3@bitvisir.nu> <07b34ea8-6eea-494e-80c0-338ccf9b8bea@bitvisir.nu> <4f248225-f188-49ec-af80-5eb6c4c684af@bitvisir.nu> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Example: Visir FIR as IIR filter (fast): - Anisotropic (Can be run via Cache, for GFX Card alleviation) 6 point, lod bias included, optimized for retina and fair pay politics. - RMS (Can be run via Cache, for DSP Card alleviation) - Constant-Q 24 dB Analog (Can be run via Cache, for DSP Card alleviation) - Resampling (Can be run via Cache, for DSP Card alleviation) 24 point, optimized for ear and fair pay politics. buf1 = buf1 + ( - (buf01 * cut)); buf2 = buf2 + ( - (buf02 * (cut / 1.3))); buf3 = buf3 + ( - (buf03 * ((cut / 1.3)/1.3)))); double fil = buf1 - buf2 + buf3; ..negative "pole" gives a zero. Serenity. https://bitvisir.nu/ Den 30.09.2026 10:39, skrev Ywe Cærlyn: > IIR version (fastest) can also be modified for impulse response decay > optimized for zoom. > > >>> mid pole negative in sum (making a zero). > > Den 30.09.2026 10:36, skrev Ywe Cærlyn: >> 6 point anisotropy I think, lod bias in it. Perfect for Retina, 4k w/ >> rYb pixel, 72,7 minimal psychovisual noise refresh rate. >> >> Serenity. >> >> Den 29.09.2026 05:42, skrev Ywe Cærlyn: >>> Here is some graphics on that one aswell: https://bitvisir.nu/ >>> Visir_3- Bit_D_A.png >>> >>> Den 29.09.2026 03:52, skrev Ywe Cærlyn: >>>> Visir 24dB - >>>> constitutes RMS, Constant-Q, Anisotropic in one filter. >>>> 3 poles, 1.3 cut down pr pole >>>> last pole negative in sum >>>> IIR typically for Constant-Q (minphase analog) FIR other. >>>> >>>> Used via Cache, should abolish the use of GFX Card, and DSP card. >>>> >>>> This is part of supporting my work with Fair Pay Philosophy Unity >>>> and Low Jitter, for ITS. >>>> >>>> Serenity! >>>> https://bitvisir.nu/ >>>> >>>> >>>> >>>> >>>> >>> >> >