From owner-freebsd-multimedia@freebsd.org Mon Mar 29 09:11:13 2021 Return-Path: Delivered-To: freebsd-multimedia@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1D1A25C2537 for ; Mon, 29 Mar 2021 09:11:13 +0000 (UTC) (envelope-from timsofteng@gmail.com) Received: from mail-qk1-x72b.google.com (mail-qk1-x72b.google.com [IPv6:2607:f8b0:4864:20::72b]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F86JJ1M9Xz4s13 for ; Mon, 29 Mar 2021 09:11:12 +0000 (UTC) (envelope-from timsofteng@gmail.com) Received: by mail-qk1-x72b.google.com with SMTP id c3so11735502qkc.5 for ; Mon, 29 Mar 2021 02:11:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=pNES1ICC1D/SyPv0lIjWl/iO5HCyfnOAhwSrhzoCht0=; b=IgqFQleNv7En9l4Y7lgHhLo4cSkQEwU4OltJpil9qORkxb7g0GOGl83p/th+Q8j/vC Ze5Lk8sP2/qMRm9xGmXH81BxVlmAREOWgd6t0I9fzXqKHdIvuPNN1zr2UCp2TYiAFpa9 V/iHvkxf4kn7IaddedT2hz43y8LP+PBtMmbXLpCfEBbgk/or12DSfK8i216mqzYO1B8K TWIpx/mxnbJh/9+FYMKMIvHCJs2kPeYCFTtW98+I282sSB0rQKVpuCZgG3iU+W1NFj4+ j4E0UFclyn1g/x5p+QM1PuTh+0gqzRWkieNPFIcnGHkw5GcKaRuJMRa6ZNGAkJUOBVHl gpRg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=pNES1ICC1D/SyPv0lIjWl/iO5HCyfnOAhwSrhzoCht0=; b=kHiq8NHklLStkHeEQteSlnyKWCvLsQmHLF14yM9wOYVrPj8FzB0ibjssb0cP0tN99T iWAPrDbmJQD/klnIAlUUQ1lpASBtwFoXYOpwgLtOzPLt5IWkmlwBbU6bZyIF/XzC0Aml q3EPLpbK8z5WZagMtXNyorgKtFibZRMlva+8rE+knjB+8RocYV9qKHMEOGYXWt6YSAok OI1wgiuz4NN6Lk8DHo/fqlFvKSIHb5b4vK9G6JZcHHbNoQ6I5ZE3aONmLSt0pku8WC8x 74w0C3cjjxgaiE2UrDe7qQozSzhJds1c/1xmc9qgd4DqKnf24FNsKqabmwLMoZNVNfkY XOyA== X-Gm-Message-State: AOAM532gq9IlbyU9rWV808yYj/WMI25KpOUkjN6LkJHJU7wi2wOfIoAd +k5ASZOs3fJqLl6+jeiZaIicrtVOxGq0scQt3HE= X-Google-Smtp-Source: ABdhPJw+tOY3AGIMGDJ+1p+5C2FB300rQ+jUDN/AVHlXInV/g5e+EuuUZe2DK+mPXcBHzSN7TFbKzPbtWtfrtQ66aaQ= X-Received: by 2002:ae9:e80b:: with SMTP id a11mr23953792qkg.65.1617009071601; Mon, 29 Mar 2021 02:11:11 -0700 (PDT) MIME-Version: 1.0 References: <4938264f-686a-af1a-cb28-f39585b1375a@selasky.org> <69e199f6-a3ac-db3b-c7a1-00001f750624@selasky.org> In-Reply-To: From: Softwafe Engineer Date: Mon, 29 Mar 2021 12:11:00 +0300 Message-ID: Subject: Re: Distorted sound with external usb-device and bitperfect To: Hans Petter Selasky Cc: freebsd-multimedia@freebsd.org X-Rspamd-Queue-Id: 4F86JJ1M9Xz4s13 X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=IgqFQleN; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of timsofteng@gmail.com designates 2607:f8b0:4864:20::72b as permitted sender) smtp.mailfrom=timsofteng@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::72b:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-multimedia@freebsd.org]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::72b:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::72b:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-multimedia] X-Mailman-Approved-At: Mon, 29 Mar 2021 11:29:57 +0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Mar 2021 09:11:13 -0000 According to specs Motu m2 is really 32-bit interface. I'm curious. How regular output of my laptop work this way? It works with bitperfect just fine. It's even not an audio interface. =D0=BF=D0=BD, 29 =D0=BC=D0=B0=D1=80. 2021 =D0=B3., 12:03 Hans Petter Selask= y : > On 3/29/21 10:55 AM, Softwafe Engineer wrote: > > What about uadriver? Maybe Motu support more formats but something wron= g > > with driver. Would it be true? > > I've send question about it to Motu support. > > Hi, > > Usually USB audio devices only support one audio format, that is quite > common. But the USB specification allows for more formats at the same > time. I think you have a good device, but likely it doesn't do 32-bits. > I haven't heard of any DAC's capable of 32-bits yet :-) > > --HPS >