code: def testFlac(self):
      flacpath = join("generated", "synthesised", "impulse", "flac")
      self.pcm(44100, join(flacpath, "impulses_1second_44100.flac"))
      self.pcm(
          44100, join(flacpath, "impulses_1second_44100_st.flac"), True
      )
      self.pcm(48000, join(flacpath, "impulses_1second_48000.flac"))
      self.pcm(
          48000, join(flacpath, "impulses_1second_48000_st.flac"), True
      )
      self.pcm(22050, join(flacpath, "impulses_1second_22050.flac"))
      self.pcm(
          22050, join(flacpath, "impulses_1second_22050_st.flac"), True
      )
  
file_path: essentia/test/src/unittests/io/test_audioloader_streaming.py
imports: from essentia_test import *
  import essentia
  from essentia.streaming import AudioLoader
  import sys
label_desc: Use image node_id 5 for calling the TestAudioLoader_Streaming obj's underlying member method code with example usage: obj.testFlac() without return types