From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on starla X-Spam-Level: X-Spam-Status: No, score=-1.3 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id BC8E31F406 for ; Sun, 12 Nov 2023 18:39:32 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=sourceforge.net header.i=@sourceforge.net header.a=rsa-sha256 header.s=x header.b=fFBM+Fi0; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=sf.net header.i=@sf.net header.a=rsa-sha256 header.s=x header.b=ScfmJQRy; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=FnY/GIyy; dkim-atps=neutral Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1r2FMS-0007e4-2S; Sun, 12 Nov 2023 18:39:08 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1r2FMQ-0007dq-Ua for sox-users@lists.sourceforge.net; Sun, 12 Nov 2023 18:39:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: From:References:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=4PVqGveQl6ZulufoFmoYkDbuIdLtngyDTtcIKm1RdJY=; b=fFBM+Fi0X9LG4ALIWgA/nP5IGz BHFCSnaqwaaZ+o5hvX/v4oNMwmwj0roQOvitZHQhPIGJg0jYpE932MoJJj2MVxcdBaF3nUSDPRWgv W2/VCYEhW/DCH5uXZEhIpIAnkOOTiTJJL/ofIAxyj3rZb4pV4+zEIMIETJpgBcbJIEYw=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From:References:To: Subject:MIME-Version:Date:Message-ID:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=4PVqGveQl6ZulufoFmoYkDbuIdLtngyDTtcIKm1RdJY=; b=ScfmJQRyHFSu+GIkvT6P7pJ1hO T3NPtI5LjPyrSQCUGEqMgwfIOFJEd64C1xewEcp+xCT9qPsG8qE3/ndq+TMmLk90Uc3bOvtncw/yQ 4EXvmk/qtF0VDvg9Ztx3OpxDVJh0gdLw5yGOeCj/hHFxGu+DtVs00SH7vYoDYGDLUXfA=; Received: from mail-ot1-f44.google.com ([209.85.210.44]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.95) id 1r2FMM-003rWF-53 for sox-users@lists.sourceforge.net; Sun, 12 Nov 2023 18:39:06 +0000 Received: by mail-ot1-f44.google.com with SMTP id 46e09a7af769-6ce2ee17cb5so2276758a34.2 for ; Sun, 12 Nov 2023 10:39:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699814335; x=1700419135; darn=lists.sourceforge.net; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=4PVqGveQl6ZulufoFmoYkDbuIdLtngyDTtcIKm1RdJY=; b=FnY/GIyy5TE4Ps3Iutq1GJhWnZSG3aH8J6cPgwZx0r4wgwZfCSw/pySvW6o/0SEy+1 uIE9zkpmIrq9GrtVSFteT7c9CklDoj5NHOtIDDt485a72MbARPqAHFuzeR8yCTOj2r+A hKJH6QZdwRv5mKC8siEEivI3s6H3nORzhJAzJF7yes2FsZOj0QSJ0p6FL9A1p+bFK7m8 II/o7pGka1BmF3Z4phInE07i0/T4aaRjUOSfK9ibfT+7J3ljalAo/Nwnaf1Fan6R4rHv OdG200d69lg71cOtvcyGUk2IPUYyDo+4lpSb2MIgd8g4Ow4W42snoYhQljIZ6Oirc9XL NqAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699814335; x=1700419135; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=4PVqGveQl6ZulufoFmoYkDbuIdLtngyDTtcIKm1RdJY=; b=Q1Jv5U1PC48Jb7yzzSvRKy1wTa0zKFJby+sTeh7tlbq9iHO7PGquyIwpYikPkkDlPZ Ty82vTmcpggeRSpcQyXgctMA5HrAWrouPsmELGttcZc8oroHrcPtK1EjnOinKvGKrpoL vZLgFC1R2Ft23TBjueolGWxgy5Idc/VhP1TEju4EzhSNdn8z5MGXU7g0TgeUgIHP0lRO 0S3QEkh1mu1MOza54zKvS8kjBbTJt0HYUuCTEey4P4NKJvHwOLSOGiNlPGzGsIbNlueQ j8Uez+BR1Icf9ZLq8GJws7GVtDeBojvBPI7VIMjBlfVOn/khnuu21Vold/9UyP0xqzBs ZIbA== X-Gm-Message-State: AOJu0Yw91lToMUDrFVPGVvt5s63cQ4GYnfikF0yXnOrhp16ydXRnmaO7 YLdK7YYEH3rewkN91kGpLaQoe0tGCfs= X-Google-Smtp-Source: AGHT+IHD2y0cH9yiuUGzbYlgfeZNMPSzACZ4vxCbMQK5Lzf9TEPEGsRlhUq9axajtpbvcDi4dxwJvg== X-Received: by 2002:a05:6871:5211:b0:1ea:746d:1703 with SMTP id ht17-20020a056871521100b001ea746d1703mr7082838oac.7.1699814335460; Sun, 12 Nov 2023 10:38:55 -0800 (PST) Received: from [192.168.1.139] (125-237-214-101-adsl.sparkbb.co.nz. [125.237.214.101]) by smtp.gmail.com with ESMTPSA id ha4-20020a17090af3c400b00277371fd346sm4446947pjb.30.2023.11.12.10.38.53 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 12 Nov 2023 10:38:54 -0800 (PST) Message-ID: <9e53869b-0bbe-4749-a573-7df0e223b21e@gmail.com> Date: Mon, 13 Nov 2023 07:38:51 +1300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: sox-users@lists.sourceforge.net References: From: Robert Jeffares In-Reply-To: X-Headers-End: 1r2FMM-003rWF-53 Subject: Re: Self-introduction and my first question ... which programming language sox is written in X-BeenThere: sox-users@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sox-users@lists.sourceforge.net Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: sox-users-bounces@lists.sourceforge.net Hi all, On 10/11/23 02:44, Susmita/Rajib wrote: > Can python modules be made to use sox as a background tool for audio > processing? You can call SOX from Python, Bash, .bat .exe and anything else you can access the code with. It happens to be written in C. I use SOX to apply equalisation to audio, removing hum and hiss, then apply multi band leveling to achieve a consistent audio output from multi sourced speech items. Input audio here comes in many formats. SOX is used to output consistent wav bitrate. The transcoding loss is acceptable for speech. Opening and closing audio is then added with fade out and fade in on cue. In another application I use SOX to edit a news bulletin out of an audio stream based on the silence between time signal pips [head] and the mandatory silence at the end [tail] Its unbelievably accurate. While the scripting is a subject on it's own, SOX has a huge array of options, well documented with many examples published on line. Of all the audio processing tools available SOX is the one I use most often. regards Robert Jeffares -- Communication Consultants 64 Warner Park Avenue Laingholm Auckland 0604 New Zealand 0221693124 +6498176358 _______________________________________________ Sox-users mailing list Sox-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sox-users