All of lore.kernel.org
 help / color / mirror / Atom feed
From: Clemens Ladisch <clemens@ladisch.de>
To: alsa-devel@alsa-project.org
Subject: Re: Noise is coming from speaker when I do aplay
Date: Mon, 16 Dec 2013 15:31:00 +0100	[thread overview]
Message-ID: <52AF0EA4.1050607@ladisch.de> (raw)
In-Reply-To: <832916567.155727.1387184088233.JavaMail.zimbra@iwavesystems.com>

ranjith vs wrote:
> While doing arecord and aplay I'm able to hear the sound. But some little bit noise is there. How can I reduce the noise.

That depends on where the noise comes from.

Try disabling playback of any analog inputs.

If that does not help, use a better power supply, or use better-designed hardware.


Regards,
Clemens

      reply	other threads:[~2013-12-16 14:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <844569205.107413.1385097196700.JavaMail.zimbra@iwavesystems.com>
2013-11-22  5:21 ` While writing to speaker sometimes segmentation fault comes ranjith vs
2013-11-22 11:07   ` Clemens Ladisch
2013-12-16  8:54   ` Noise is coming from speaker when I do aplay ranjith vs
2013-12-16 14:31     ` Clemens Ladisch [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=52AF0EA4.1050607@ladisch.de \
    --to=clemens@ladisch.de \
    --cc=alsa-devel@alsa-project.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.