Update mfccdata.py imports, window functions were moved from scipy.signal to scipy.signal.windows (#243)

vysniauskasdominykas · web-flow · commit d698b5bd836b · 2025-03-17T08:09:30.000+01:00
Window functions hamming and hann were moved from scipy.signal to scipy.signal.windows https://docs.scipy.org/doc/scipy/reference/generated/scipy.signal.windows.hamming.html
diff --git a/Scripts/mfccdata.py b/Scripts/mfccdata.py
@@ -29,7 +29,7 @@
 from jinja2 import Environment, PackageLoader, select_autoescape,FileSystemLoader
 import os.path
 import struct
-import scipy.signal as sig
+import scipy.signal.windows as sw
 
 def to_q31(v):
     r = int(round(v * 2**31))
@@ -173,9 +173,9 @@ def prepareWindowConfig(configs):
     for config in configs:
         c=configs[config] 
         if c["win"] == "hamming":
-           win = sig.hamming(c["fftlength"], sym=False) 
+           win = sw.hamming(c["fftlength"], sym=False) 
         if c["win"] == "hanning":
-           win = sig.hann(c["fftlength"], sym=False) 
+           win = sw.hann(c["fftlength"], sym=False) 
 
         cvt=ConvertArray(c["type"])
         c["ctype"]=ctype(c["type"])
@@ -252,4 +252,4 @@ def genMfccHeader(f,configs,filename):
     print(htemplate.render(configs=configs,filename=filename),file=f)
 
 def genMfccInit(f,configs,filename):
-    print(ctemplate.render(configs=configs,filename=filename),file=f)
+    print(ctemplate.render(configs=configs,filename=filename),file=f)
