code: def testEqualBoundariesOffPeak(self):
      # arbitrary spectrum
      spectrum = [4, 0, 0, 0, 0, 0, 0, 0, 0, 0] * 2205
  
      self.assertTrue(
          PitchSalience(lowBoundary=41, highBoundary=41)(spectrum) < 0.1
      )
  
file_path: essentia/test/src/unittests/sfx/test_pitchsalience.py
imports: from essentia_test import *
  from numpy import sin, pi, mean, var
  from numpy.random import uniform
label_desc: Use image node_id 8 for calling the TestPitchSalience obj's underlying member method code with example usage: obj.testEqualBoundariesOffPeak() without return types