From: Chris Percol <chris.percol@gmail.com>
To: sox-users@lists.sourceforge.net
Subject: pipe to snd-aloop
Date: Sat, 9 Dec 2017 21:43:49 +0000 [thread overview]
Message-ID: <CAGwLQT0Y7w2kyiuZnWV9vDoFQ3nM4mdLOeUVXhomN7mn85og=A@mail.gmail.com> (raw)
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Hi,
I'm trying to pipe audio output on my raspberry pi3 to a snd-aloop device
(hw:0,0,0).
I have had no success so far and was hoping someone could point out how I
could update the following command to send the output to my loop device?
rtl_fm -f 132.076M -M usb -r 24k -l 0 -p 55 -E deemp -g 20 | play -r 24k -t
raw -e s -b 16 -c 1 -V1 -
I experimented with setting AUDIODEV=hw:0,0,0 but the command still seems
to output to the pi's default audio device.
My end goal is to receive the audio into my ham radio software, wsjt-x.
There are graphical ways to achieve this, like using gqrx, but it kills the
cpu on my pi.
Many thanks,
Chris
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next reply other threads:[~2017-12-09 21:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-09 21:43 Chris Percol [this message]
2017-12-10 13:10 ` pipe to snd-aloop Måns Rullgård
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