ref: 0c6e3b043ff092249a48009521094dbacb6ec558
parent: 1e4d90f5bb7713d52f74ed1dfdc4b3744bb78713
author: Paul Brossier <piem@piem.org>
date: Tue May 10 18:09:02 EDT 2016
python/demos/demo_simple_robot_voice.py: indent
--- a/python/demos/demo_simple_robot_voice.py
+++ b/python/demos/demo_simple_robot_voice.py
@@ -4,27 +4,25 @@
from aubio import source, sink, pvoc
if __name__ == '__main__':
- if len(sys.argv) < 2:
- print 'usage: %s <inputfile> <outputfile>' % sys.argv[0]
- sys.exit(1)
- samplerate = 44100
- f = source(sys.argv[1], samplerate, 256)
- g = sink(sys.argv[2], samplerate)
- total_frames, read = 0, 256
+ if len(sys.argv) < 2:
+ print 'usage: %s <inputfile> <outputfile>' % sys.argv[0]
+ sys.exit(1)
+ samplerate = 44100
+ f = source(sys.argv[1], samplerate, 256)
+ g = sink(sys.argv[2], samplerate)
+ total_frames, read = 0, 256
- win_s = 512 # fft size
- hop_s = win_s / 2 # hop size
- pv = pvoc(win_s, hop_s) # phase vocoder
+ win_s = 512 # fft size
+ hop_s = win_s / 2 # hop size
+ pv = pvoc(win_s, hop_s) # phase vocoder
- while read:
- samples, read = f()
- spectrum = pv(samples) # compute spectrum
- #spectrum.norm *= .8 # reduce amplitude a bit
- spectrum.phas[:] = 0. # zero phase
- new_samples = pv.rdo(spectrum) # compute modified samples
- g(new_samples, read) # write to output
- total_frames += read
+ while read:
+ samples, read = f()
+ spectrum = pv(samples) # compute spectrum
+ #spectrum.norm *= .8 # reduce amplitude a bit
+ spectrum.phas[:] = 0. # zero phase
+ new_samples = pv.rdo(spectrum) # compute modified samples
+ g(new_samples, read) # write to output
+ total_frames += read
- print "wrote", total_frames, "from", f.uri, "to", g.uri
-
-
+ print "wrote", total_frames, "from", f.uri, "to", g.uri