Can the NN cope with monitoring the mic for a clap/whistle or two so one
can have clap/whistle to stop/pause/play audio recording/playing?
Lang=C:
http://befinitiv.wordpress.com/2012/04/01/control-your-home-devices-by-whistling/
There is also the attached python script off the internet.
If so I will add getting one of these apps working, on to my todo list.
Which one? C or Python?
#!/usr/bin/python
# -*- coding: utf-8 -*-
# PUBLIC DOMAIN
#2012-09-07 Alexander Ross <sourcecode1[AT anti spam]aross.me>
# * Added support for MOC.
import gtk, gst, dbus
prev = False
# Receiving informations about the intensity of the sound
def playerbinMessage(bus, message):
if message.type == gst.MESSAGE_ELEMENT:
struct = message.structure
if struct.get_name() == 'level':
# If we receive 2 signals for 1 clap
global prev
if prev:
prev = False
# Intensity of the sound
elif struct['peak'][0] > -16:
# Play/pause
inst = None
if 'org.bansheeproject.Banshee' in dbus.SessionBus().list_names():
dbus.SessionBus().get_object('org.bansheeproject.Banshee', '/org/bansheeproject/Banshee/PlayerEngine').TogglePlaying()
elif 'org.mpris.Totem' in dbus.SessionBus().list_names():
inst = dbus.Interface(dbus.SessionBus().get_object('org.mpris.Totem', '/Player'), dbus_interface='org.freedesktop.MediaPlayer')
elif 'org.mpris.clementine' in dbus.SessionBus().list_names():
inst = dbus.Interface(dbus.SessionBus().get_object('org.mpris.clementine', '/Player'), dbus_interface='org.freedesktop.MediaPlayer')
elif 'org.mpris.xmms2 ' in dbus.SessionBus().list_names():
inst = dbus.Interface(dbus.SessionBus().get_object('org.mpris.xmms2', '/Player'), dbus_interface='org.freedesktop.MediaPlayer')
elif 'org.mpris.audacious' in dbus.SessionBus().list_names():
inst = dbus.Interface(dbus.SessionBus().get_object('org.mpris.audacious', '/Player'), dbus_interface='org.freedesktop.MediaPlayer')
elif 'org.gnome.Muine' in dbus.SessionBus().list_names():
inst = dbus.Interface(dbus.SessionBus().get_object('org.gnome.Muine', '/Player'), dbus_interface='org.freedesktop.MediaPlayer')
elif 'org.kde.amarok' in dbus.SessionBus().list_names():
inst = dbus.Interface(dbus.SessionBus().get_object('org.kde.amarok', '/Player'), dbus_interface='org.freedesktop.MediaPlayer')
elif 'org.gnome.Rhythmbox' in dbus.SessionBus().list_names():
dbus.Interface(dbus.SessionBus().get_object('org.gnome.Rhythmbox', '/org/gnome/Rhythmbox/Player'), dbus_interface='org.gnome.Rhythmbox.Player').playPause(True)
if inst:
if inst.GetStatus()[0] == 0:
inst.Pause()
else:
inst.Play()
from subprocess import call
call(["mocp", "--toggle-pause"])
prev = True
# Listening
pipeline = gst.parse_launch('pulsesrc ! level ! audioconvert ! vorbisenc ! oggmux ! filesink location=/dev/null')
bus = pipeline.get_bus()
bus.add_signal_watch()
bus.connect('message', playerbinMessage)
pipeline.set_state(gst.STATE_PLAYING)
gtk.main()
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