Source code for taped.display
from inspect import getmodule
import matplotlib.pylab as plt
from numpy import linspace
[docs]def getmodulename(obj, default=''):
"""Get name of module of object"""
return getattr(getmodule(obj), '__name__', default)
def plot_wf(wf, sr=None, **kwargs):
if sr is not None:
plt.plot(linspace(start=0, stop=len(wf) / float(sr), num=len(wf)), wf, **kwargs)
else:
plt.plot(wf, **kwargs)
def disp_wf(wf, sr=44100, autoplay=False, wf_plot_func=plt.specgram):
if wf_plot_func is not None:
if getmodulename(wf_plot_func, '').startswith('matplotlib'):
plt.figure(figsize=(16, 5))
wf_plot_func(wf)
try:
from IPython.display import Audio
return Audio(data=wf, rate=sr, autoplay=autoplay)
except:
pass