From nobody Mon May 17 14:24:11 2021 X-Original-To: freebsd-multimedia@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id BC19F850840 for ; Mon, 17 May 2021 14:25:06 +0000 (UTC) (envelope-from evgeniy@khramtsov.org) Received: from mxa.khramtsov.org (mxa.khramtsov.org [IPv6:2a0a:e5c0:2:10f::f]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4FkLxs6LhSz3Km5 for ; Mon, 17 May 2021 14:25:05 +0000 (UTC) (envelope-from evgeniy@khramtsov.org) Received: from mxa.khramtsov.org (mxa.khramtsov.org [IPv6:2a0a:e5c0:2:10f::f]) by mxa.khramtsov.org (Postfix) with ESMTP id 7BF30125EC1 for ; Mon, 17 May 2021 14:23:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=khramtsov.org; s=rsa; t=1621261395; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=RzfEbOWYbn8gLEzvLM8qCGRUg/uRWSfhQ/JOgUyJNK0=; b=BIYOmLOb/zOmmxCLBG1LhaSrpmUaVBT2ZdDM08GrfLDE7pBpBwlWq9u55HdLFIwNB/HW7M phwnhGB4RDUSPCPkbSGoi3wFEtjinpTSl1nlJanQqmyXsQ/6BPnLiZ/vANLtze4v6K8xWR R7MEsRt/EQnjonTKcptza+0yPaG4OWRvtf+mT3r8tgGXzSe0R6JLbOOuhtdJF8vB4jo+gB FFqq63aumMlWFuqReZAw58WtIySyHgL/95CshR2lvG11A/PKnFUpYvZX0lyTyBhtGNh8N+ FkUNaNss4mbXTugJ7hEao7V5MiMlu+TMkN3IjZrPyrpf+HjkSz5qeUrSWqnU4g== Date: Mon, 17 May 2021 17:24:11 +0300 To: freebsd-multimedia@freebsd.org Subject: Re: Silent noise while running simple OSS program and moving mouse? Message-ID: References: List-Id: Multimedia discussions List-Archive: http://lists.freebsd.org/multimedia List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-multimedia@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 4FkLxs6LhSz3Km5 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=khramtsov.org header.s=rsa header.b=BIYOmLOb; dmarc=pass (policy=reject) header.from=khramtsov.org; spf=pass (mx1.freebsd.org: domain of evgeniy@khramtsov.org designates 2a0a:e5c0:2:10f::f as permitted sender) smtp.mailfrom=evgeniy@khramtsov.org X-Spamd-Result: default: False [-2.80 / 15.00]; ARC_NA(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a0a:e5c0:2:10f::f:from]; R_DKIM_ALLOW(-0.20)[khramtsov.org:s=rsa]; NEURAL_HAM_LONG(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a0a:e5c0:2:10f::f]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-multimedia@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2a0a:e5c0:2:10f::f:from:127.0.2.255]; NEURAL_HAM_MEDIUM(-1.00)[-0.999]; DKIM_TRACE(0.00)[khramtsov.org:+]; DMARC_POLICY_ALLOW(-0.50)[khramtsov.org,reject]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RCVD_COUNT_ONE(0.00)[1]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:207996, ipnet:2a0a:e5c0:2::/48, country:CH]; MAILMAN_DEST(0.00)[freebsd-multimedia]; ONCE_RECEIVED(0.10)[] Reply-To: evgeniy@khramtsov.org From: Evgeniy Khramtsov via freebsd-multimedia X-Original-From: Evgeniy Khramtsov This is hardware related, as arrowd@ could not reproduce this, and disabling various powersaving features in motherboard firmware seems to make this noise more silent for me. Playing with buffer size and rtprio does not change anything, and I can't hear it on a .wav file. Though, the noise is barely perceptible with cubeb OSS (Firefox). > It works, though for some reason I get some silent noise while moving > mouse around. Any ideas what could be wrong? Thanks.