comparison util/SMALL_playAudio.m @ 1:7750624e0c73 version0.5

(none)

+function SMALL_playAudio(SMALL)
+  % Ivan Damnjanovic 2009
+  % Function gets as input SMALL structure and play  the original and
+  % the reconstructed signal
+
+
+ch='';
+while 1
+    request = input('\nWhat do you want to hear? \n 1. Original signal \n 2. Mixed \n 3. Reconstructed signal \n 4. Quit player\n','s');
+    request = sscanf(request,'%d');
+    switch request
+        case 1
+            fprintf('Original signal has %d sources.\n Which one do you want to hear?', size(SMALL.Problem.signal,2))
+            fprintf('Enter a number between 1 and %d', size(SMALL.Problem.signal,2))
+            ch=input('','s');
+            ch=sscanf(ch,'%d');
+            if (ch>=1)&&(ch<=size(SMALL.Problem.signal,2))
+                soundsc(SMALL.Problem.signal(:,ch),8000);
+            end
+        case 2
+            fprintf('Number of channels in mixed signal is %d.\n Which one do you want to hear?', size(SMALL.Problem.b,2))
+            fprintf('Enter a number between 1 and %d', size(SMALL.Problem.signal,2))
+            ch=input('','s');
+            ch=sscanf(ch,'%d');
+            if (ch>=1)&&(ch<=size(SMALL.Problem.b,2))
+                soundsc(SMALL.Problem.b(:,ch),8000);
+            end
+        case 3
+            fprintf('Reconstructed signal has %d sources.\n Which one do you want to hear?', size(SMALL.solver.reconstructed,2))
+            fprintf('Enter a number between 1 and %d', size(SMALL.Problem.signal,2))
+            ch=input('','s');
+            ch=sscanf(ch,'%d');
+            if (ch>=1)&&(ch<=size(SMALL.solver.reconstructed,2))
+                soundsc(SMALL.solver.reconstructed(:,ch),8000);
+            end
+        case 4
+            return;
+    end
+end
+end