From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE, MAILING_LIST_MULTI,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 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 DFB3F1F4B4 for ; Thu, 28 Jan 2021 21:27:08 +0000 (UTC) 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 4.90_1) (envelope-from ) id 1l5Eof-0003zU-Vq; Thu, 28 Jan 2021 21:27:01 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from <1helices@gmail.com>) id 1l5Eof-0003zF-DG for sox-users@lists.sourceforge.net; Thu, 28 Jan 2021 21:27:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Type:To:Subject:Message-ID:Date:From: MIME-Version:Sender:Reply-To:Cc: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=r5PP0xzUCuFXfP0aonfzytEYXDR9GOcwxZDcNiPyYDE=; b=bjDy+rYAb1dfHUZvv81K6Yp9E3 QeZPpXyQa+D0DeH6IEuKGSFzQXe542R+bYjmnHRPae+sNywz5eYjeZikX4IRHqr0FPJhB/WaCGpCK 16dPWfV01OJJWPSAlD7vpTf/ioL8Ed+6lsihx/DwfEL+yAtDZ+/ixu5mbl7FunMM5H7U=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Type:To:Subject:Message-ID:Date:From:MIME-Version:Sender:Reply-To :Cc: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=r5PP0xzUCuFXfP0aonfzytEYXDR9GOcwxZDcNiPyYDE=; b=J GSscqww6gS0cZgf0GfDQWriCt0pS3iXk+ED5NyXR+l9B9CFIZR+4UX1NsA7+OPryCcRqNICSicBcQ cfFnoy4lEgglUQcfQoAK5TXHWE9Xr8tf1i/icAK66vAwei1v3BxcBRMpkCHdVPCa+fIKZAgR9MsfL u2HI39KOgmdDSsLw=; Received: from mail-pl1-f182.google.com ([209.85.214.182]) by sfi-mx-3.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.92.2) id 1l5EoQ-001RWG-Re for sox-users@lists.sourceforge.net; Thu, 28 Jan 2021 21:27:00 +0000 Received: by mail-pl1-f182.google.com with SMTP id 31so4067646plb.10 for ; Thu, 28 Jan 2021 13:26:46 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=r5PP0xzUCuFXfP0aonfzytEYXDR9GOcwxZDcNiPyYDE=; b=OiI4tRSxeFDoNcxvVhLpIn/XD094tRvzzg6Mr14/4jDlKhpRiO6I1LUu5Q02diJ2bi vMx25hrg+4oSoYjSDZrZtKReorsjY2DIS7FehoPqIWyR4KiBc7p8bn5ZUn/SGOnkFQ0U J1WJHq9w2NsA2X/adBPz57KfSgBQabUGESnasmx7TVCcQK0Pyr6vto5hTuDqZiMY7GGf hOHlUWLv9jn2bEbJhpD7mgmySRDWjdsUbJbbmlZn7AtCONkhY1kzj2kVcEkTz0V5lCrW Wp+d3wTWvTyxUzOPJIqWG4ztyez7nDbD+w2iPhsZv0Zz3axBdNMt/iuR6wTMaxWkUop2 2EJw== X-Gm-Message-State: AOAM530puDcYRs6fuhTP9FMuZWyC/WgEMyFNBFgEL3uNyaJ06VLxYMcG XpgGOu6zhoLiKEYU15t1lbcR4qBqiCGLVlfFuvCP5uMOPx58Jg== X-Google-Smtp-Source: ABdhPJzLipm8pl6uDPF84nIKdJtrHch6tARBjFHQ8fXZgTSqBqhFY5wNT+2K99yQ4CIA6rRi/3YEcI9Qg3nYArnrycU= X-Received: by 2002:a17:902:6543:b029:e1:1758:649f with SMTP id d3-20020a1709026543b02900e11758649fmr1354691pln.38.1611869200901; Thu, 28 Jan 2021 13:26:40 -0800 (PST) MIME-Version: 1.0 From: Mike Schleif Date: Thu, 28 Jan 2021 15:26:28 -0600 Message-ID: To: sox-users@lists.sourceforge.net X-Headers-End: 1l5EoQ-001RWG-Re Subject: SOX: Converting VOX to WAV or MP3 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-Type: multipart/mixed; boundary="===============8443082088528765618==" Errors-To: sox-users-bounces@lists.sourceforge.net --===============8443082088528765618== Content-Type: multipart/alternative; boundary="00000000000024e9d105b9fc8bd6" --00000000000024e9d105b9fc8bd6 Content-Type: text/plain; charset="UTF-8" We have a call center that records conversations in VOX files, and will be submitting many of these files to us for review. We store sales recordings in an AWS database, and stream them to our support team via an intranet web page. This web page cannot play VOX files. I found SOX, which recognizes the VOX files, and converts them to WAV files. However, the recorded voices sound like chipmunks. I understand that VOX is headerless; therefore, SOX cannot know the parameters used to record these files. Neither does our client. Which SOX conversion parameters ought we try to render these WAV files listenable? Please, advise. Thank you. ~ Mike --00000000000024e9d105b9fc8bd6 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
We have a call center that records conversations in VOX fi= les, and will be submitting many of these files to us for review.

We= store sales recordings in an AWS database, and stream them to our support = team via an intranet web page. This web page cannot play VOX files.

= I found SOX, which recognizes the VOX files, and converts them to WAV files= . However, the recorded voices sound like chipmunks.

I understand th= at VOX is headerless; therefore, SOX cannot know the parameters used to rec= ord these files. Neither does our client.

Which SOX conversion param= eters ought we try to render these WAV files listenable?

Please, adv= ise. Thank you.

~ Mike
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