Looking for a app similar to the Dog Whistle for the iPhone
Adam Jimerson
vendion at gmail.com
Thu Apr 23 18:41:42 CEST 2009
Thanks that is what I was looking for, to bad there isn't a UI or anything
for it.
On Thu, Apr 23, 2009 at 12:18 PM, Stuart Pullinger <
s.pullinger at elec.gla.ac.uk> wrote:
> Adam Jimerson wrote:
> > I mean like playing a tone, the same tone, but at different pitch like
> > 67Hz as an example
> >
> It can be done from the command-line with gstreamer:
>
> gst-launch audiotestsrc freq=67 volume=0.8 ! alsasink
>
> (It's very quiet!)
>
> You may have to install a few extra packages via opkg eg:
>
> opkg install gst-plugin-audiotestsrc
> on shr-testing or using the direct address:
>
> http://build.shr-project.org/shr-testing/ipk/armv4t/gst-plugin-audiotestsrc_0.10.17-r5_armv4t.ipk
>
> Use:
> gst-inspect audiotestsrc
> fo more info.
>
> Stuart
>
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