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From: Mauro Carvalho Chehab <mchehab@kernel.org>
To: Mark Brown <broonie@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	James Bottomley <James.Bottomley@hansenpartnership.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Konstantin Ryabitsev <konstantin@linuxfoundation.org>,
	"Enrico Weigelt, metux IT consult" <lkml@metux.net>,
	David Hildenbrand <david@redhat.com>, Greg KH <greg@kroah.com>,
	Christoph Lameter <cl@gentwo.de>, Theodore Ts'o <tytso@mit.edu>,
	Jiri Kosina <jikos@kernel.org>,
	ksummit@lists.linux.dev,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linux-block@vger.kernel.org,
	Linux FS Devel <linux-fsdevel@vger.kernel.org>,
	Linux MM <linux-mm@kvack.org>, netdev <netdev@vger.kernel.org>,
	Linux-Arch <linux-arch@vger.kernel.org>,
	Linux API <linux-api@vger.kernel.org>
Subject: Re: Maintainers / Kernel Summit 2021 planning kick-off
Date: Fri, 18 Jun 2021 18:45:45 +0200	[thread overview]
Message-ID: <20210618184545.33ea3d47@coco.lan> (raw)
In-Reply-To: <20210618155829.GD4920@sirena.org.uk>

Em Fri, 18 Jun 2021 16:58:29 +0100
Mark Brown <broonie@kernel.org> escreveu:

> On Fri, Jun 18, 2021 at 10:32:14AM -0400, Steven Rostedt wrote:
> > On Fri, 18 Jun 2021 16:28:02 +0200
> > Geert Uytterhoeven <geert@linux-m68k.org> wrote:  
> 
> > > What about letting people use the personal mic they're already
> > > carrying, i.e. a phone?  
> 
> > Interesting idea.  
> 
> > I wonder how well that would work in practice. Are all phones good
> > enough to prevent echo?  
> 
> Unless you get the latency for the WebRTC<->in room speaker down lower
> than I'd expect it to be I'd expect echo cancellation to have fun,
> though beam forming might reject a lot of in room noise including that -
> higher end modern phones are astonishingly good at this stuff.  I'd not
> trust it to work reliably for all attendees though, it's the sort of
> thing where you'll get lots of per device variation.

The local audience should be listening to the in-room audio, in order
to avoid echo. Also, all local mics should be muted, if someone is 
speaking from a remote location. 

Yet, echo is unavoidable if a remote participant is speaking while 
listening to the audio without headphones. If this ever happens, I
guess the moderator should cut the remote audio and ask the remote
participant to lower their speakers or use a headphone.


Thanks,
Mauro

  reply	other threads:[~2021-06-18 16:45 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-19 15:28 Maintainers / Kernel Summit 2021 planning kick-off Theodore Ts'o
2021-04-28 10:29 ` Jiri Kosina
2021-04-30 21:48   ` Theodore Ts'o
2021-05-27 13:23     ` Christoph Lameter
2021-05-27 13:29       ` Greg KH
2021-05-28 14:58         ` James Bottomley
2021-05-28 15:11           ` Matthew Wilcox
2021-05-28 15:27             ` James Bottomley
2021-05-28 15:31               ` Laurent Pinchart
2021-05-28 15:44                 ` James Bottomley
2021-05-28 15:55                   ` Laurent Pinchart
2021-05-28 16:04                     ` James Bottomley
2021-05-28 16:31                       ` Laurent Pinchart
2021-05-28 15:42             ` Toke Høiland-Jørgensen
2021-06-09 10:37           ` David Hildenbrand
2021-06-09 19:23             ` James Bottomley
2021-06-11 10:58               ` Enrico Weigelt, metux IT consult
2021-06-10 18:07             ` Enrico Weigelt, metux IT consult
2021-06-10 18:23               ` Konstantin Ryabitsev
2021-06-10 18:39                 ` Laurent Pinchart
2021-06-10 19:26                   ` Steven Rostedt
2021-06-10 19:55                     ` Shuah Khan
2021-06-10 20:02                       ` Steven Rostedt
2021-06-10 20:20                         ` Matthew Wilcox
2021-06-10 20:31                           ` Steven Rostedt
2021-06-10 22:43                       ` Toke Høiland-Jørgensen
2021-06-11  2:59                         ` Willy Tarreau
2021-06-11  9:13                           ` Mauro Carvalho Chehab
2021-06-11  9:51                             ` Willy Tarreau
2021-06-18 13:46                       ` Laurent Pinchart
2021-06-18 14:11                         ` James Bottomley
2021-06-18 14:17                           ` Steven Rostedt
2021-06-18 14:28                           ` Geert Uytterhoeven
2021-06-18 14:32                             ` Steven Rostedt
2021-06-18 14:45                               ` Laurent Pinchart
2021-06-18 14:58                               ` Geert Uytterhoeven
2021-06-18 15:14                                 ` Matthew Wilcox
2021-06-18 15:23                                   ` Steven Rostedt
2021-06-18 15:29                                   ` Geert Uytterhoeven
2021-06-18 15:34                                     ` Steven Rostedt
2021-06-18 15:36                                       ` Steven Rostedt
2021-06-18 16:33                                       ` Mauro Carvalho Chehab
2021-06-18 15:58                               ` Mark Brown
2021-06-18 16:45                                 ` Mauro Carvalho Chehab [this message]
2021-06-18 14:46                             ` James Bottomley
2021-06-22 22:33                         ` Shuah Khan
2021-06-22 22:59                           ` Laurent Pinchart
2021-06-22 23:33                             ` Shuah Khan
2021-06-22 23:57                               ` Shuah Khan
2021-06-23  0:06                                 ` Laurent Pinchart
2021-06-23  0:15                                 ` Steven Rostedt
2021-06-10 20:12                   ` Konstantin Ryabitsev
2021-06-10 18:55               ` Linus Torvalds
2021-06-18 13:34             ` Enrico Weigelt, metux IT consult
2021-06-18 14:08               ` Steven Rostedt
2021-06-11 11:10           ` David Howells
2021-06-15 18:23             ` Enrico Weigelt, metux IT consult
2021-06-15 18:30               ` Matthew Wilcox
2021-06-15 18:34                 ` Konstantin Ryabitsev
2021-06-15 18:40                 ` Laurent Pinchart

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