Changeset 9c3b696 for python/test/bench/tempo

Timestamp:

Sep 5, 2006, 6:34:54 PM (18 years ago)

Author:

Paul Brossier <piem@altern.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

b9f5dbf

Parents:

5ce98d8

Message:

fix signal buffer size for demo-tempo-acf
fix signal buffer size for demo-tempo-acf

File:

• python/test/bench/tempo/demo-tempo-acf (modified) (4 diffs)

python/test/bench/tempo/demo-tempo-acf

@@ -77 +77 @@
 #tlong = [i for i in range(hopsize*(btstep-1))]
 #tall  = [i for i in range(hopsize*btstep)]
-sig    = [0 for i in range(hopsize*btstep)]
+sig    = [0 for i in range(hopsize*btstep*4)]
 dfx = [i for i in range(winlen)]
 dfframe = [0 for i in range(winlen)]
@@ -104 +104 @@
   task()
   #print task.pos2
-  sig[:-hopsize] = [i for i in sig[-(btstep-1)*hopsize:]]
+  sig[:-hopsize] = [i for i in sig[-(btstep*4-1)*hopsize:]]
   sig[-hopsize:] = [task.myvec.get(i,0) for i in t]
 
@@ -119 +119 @@
     acframe = [acf.get(i,0) for i in range(winlen/2)]
     if printframe == nrframe or printframe == -1:
-      d  = [[plotdata(range(btstep*hopsize),sig,plottitle="input signal", with='lines')]]
+      d  = [[plotdata(range(0,btstep*hopsize*4,4),sig[0:-1:4],plottitle="input signal", with='lines')]]
       d  += [[plotdata(range(-winlen,0),dfframe,plottitle="onset detection", with='lines')]]
       d  += [[plotdata(range(winlen/2),acframe,plottitle="autocorrelation", with='lines')]]
@@ -134 +134 @@
       f('set size %f,%f' % (1.0*xsize,0.33*ysize) )
       f('set orig %f,%f' % (0.0*xsize,0.66*ysize) )
-      f('set xrange [%f:%f]' % (0,btstep*hopsize) )
+      f('set xrange [%f:%f]' % (0,btstep*hopsize*4) )
       f('set yrange [%f:%f]' % (-1.2*max(sig),1.2*max(sig)) )
       f.title('Input signal')