meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision 		Previous revision
ssotc_2011:grp4:start [2011/08/19 12:24]
grp4 [Presentation] 		ssotc_2011:grp4:start [2011/08/22 02:23] (current)
grp4
Line 2: Line 2:
   - Esa-Petri Tirkkonen   - Esa-Petri Tirkkonen
   - Hilmi Abdullah   - Hilmi Abdullah
 +
 +  
 +===== Final Report=====
 +
 +{{:ssotc_2011:grp4:mehearreport.pdf|MeHear Report}}
 +
  
 ===== Idea ===== ===== Idea =====
Line 82: Line 88:
         """         """
         @attention: this is important it initializes softfare playtrought (audioconvert is not nesesity)         @attention: this is important it initializes softfare playtrought (audioconvert is not nesesity)
-        @summary: takes stream from mic to autosink+        @summary: takes stream from mic to autosink notice volume or compression ratio is not changable after program strats as they aare in constructor of main window(MeHear)
         """         """
         self.pipeline = gst.parse_launch("""alsasrc device=hw:%d  ! volume %d !audiodynamic ratio=%d ! autoaudiosink location=%s""" % (self.mic, Volume, Cratio, sink))         self.pipeline = gst.parse_launch("""alsasrc device=hw:%d  ! volume %d !audiodynamic ratio=%d ! autoaudiosink location=%s""" % (self.mic, Volume, Cratio, sink))
Line 118: Line 124:
                  
         self.audiosink = gst.element_factory_make("autoaudiosink", "audio-output")         self.audiosink = gst.element_factory_make("autoaudiosink", "audio-output")
 + """
 +        @attention: intance of record class is created here and gstreamer started.
 +        """
         self.recorder=Record(self.audiosink)         self.recorder=Record(self.audiosink)
         """         """
Line 160: Line 169:
 class MeHear(hildon.Program): class MeHear(hildon.Program):
     def __init__(self):     def __init__(self):
 +        """
 +        @summary: creates an intance of pleyer class and that why starts also gsteamer
 +        """  
         self.pl= player()         self.pl= player()
-#    def record_button_clicked(self,button, label): + 
-#        buttontext = button.get_label() +
-#        text =  buttontext +
-#        if text == "Record" : +
-#            label.set_text(text+"ing...") +
-#            button.set_label("Stop") +
-#            print "Record button pressed" +
-#             +
-#        if text == "Stop" : +
-#            button.set_label("Record") +
-#            print "Stop button pressed"+
  
     def addvol_button_clicked(self, button, label, sm):     def addvol_button_clicked(self, button, label, sm):
 + #this changes the value of adjustment and thats why changes also progress bars value as it is linked to adjesment
         a=self.adjus.get_value()         a=self.adjus.get_value()
         self.adjus.set_value(a+10)         self.adjus.set_value(a+10)
Line 179: Line 183:
         print "volume %d"%(a+10)         print "volume %d"%(a+10)
                      
- 
-         
     def decvol_button_clicked(self, button, label, sm):     def decvol_button_clicked(self, button, label, sm):
 + #this changes the value of adjustment and thats why changes also progress bars value as it is linked to adjesment
         a=self.adjus.get_value()         a=self.adjus.get_value()
         self.adjus.set_value(a-10)         self.adjus.set_value(a-10)
Line 233: Line 236:
         buttonGTK = gtk.ToggleButton("AMPlify")         buttonGTK = gtk.ToggleButton("AMPlify")
         buttonGTK.connect("clicked", self.amplify_button_clicked, labelSubHeader)         buttonGTK.connect("clicked", self.amplify_button_clicked, labelSubHeader)
-      
-      
- 
-         
-        #this changes the value of progres bar 
-        #adjus.set_value(30)  
- 
-         
-         
-         
-        #a= gtk.CheckButton("check button 1") 
-        #hbox.pack_start(a, True, True, 0) 
-         
-        #b= gtk.ToggleButton("check button 1") 
-        #hbox.pack_start(b, True, True, 0) 
-         
-        #c = gtk.RadioButton(None, "radio button1") 
-        #hbox.pack_start(c, True, True, 0) 
-         
-        #adjus = gtk.Adjustment(value=60, lower=0, upper=100, step_incr=1, page_incr=0, page_size=0) 
-        #d = gtk.SpinButton(adjustment= adjus, climb_rate=0.1, digits=5) 
-        #hbox.pack_start(d, True, True, 0) 
-        #hscrollbar = gtk.HSscrollbar(adjustment) 
                  
         self.ratiotext= gtk.Label("Ratio:")         self.ratiotext= gtk.Label("Ratio:")
Line 271: Line 251:
                  
         self.volumetext= gtk.Label("Volume:")         self.volumetext= gtk.Label("Volume:")
-        # Create a centering alignment object 
-        #align = gtk.Alignment(0.5 ,0.5, 0, 0) 
-        #vbox.pack_start(align, False, False, 5) 
-        #align.show() 
-        #align.add(self.pbar) 
-        #self.pbar.show() 
         hbox3.pack_start(self.ratiotext, True, True, 0)         hbox3.pack_start(self.ratiotext, True, True, 0)
         hbox3.pack_start(combo, True, True, 0)         hbox3.pack_start(combo, True, True, 0)
Line 301: Line 275:
          
          
-if __name__ == "__main__":   +if __name__ == "__main__":     
-    +
     app = MeHear()      app = MeHear() 
     app.main()     app.main()
 +#EOF
 </file> </file>
  
- +Cleaned code whit some examples 
-Upload and attach your project **source code** package here. +{{:ssotc_2011:grp4:mehear.zip|}}
-  * Clean up compiled binary files before making package +
-  * Use .zip format+
      
 +===== Presentation=====
 +
 +{{:ssotc_2011:grp4:amplifier.pdf|MeHear}}
 +
 ===== Conclusion ===== ===== Conclusion =====