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Diffstat (limited to 'examples/resynth.py')
| -rw-r--r-- | examples/resynth.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/examples/resynth.py b/examples/resynth.py new file mode 100644 index 0000000..99d6e39 --- /dev/null +++ b/examples/resynth.py @@ -0,0 +1,21 @@ +import sys +import numpy as np +import scipy.io.wavfile as wav +import simpl + +usage = 'Usage: python {0} <input wav file> <output wav file>'.format(__file__) +if len(sys.argv) != 3: + print usage + sys.exit(1) + +audio = simpl.read_wav(sys.argv[1])[0] +output_file = sys.argv[2] + +pd = simpl.LorisPeakDetection() +peaks = pd.find_peaks(audio) +pt = simpl.SMSPartialTracking() +partials = pt.find_partials(peaks) +synth = simpl.LorisSynthesis() +audio_out = synth.synth(partials) +audio_out = np.asarray(audio_out * 32768, np.int16) +wav.write(output_file, 44100, audio_out) |