1. Learn
    2. /
  2. Courses
    3. /
  3. Spoken Language Processing in Python

Exercise

Using the helper functions you've built

Okay, now we've got some helper functions ready to go, it's time to put them to use!

You'll first use convert_to_wav() to convert Acme's call_1.mp3 to .wav format and save it as call_1.wav

Using show_pydub_stats() you find call_1.wav has 2 channels so you decide to split them using PyDub's split_to_mono(). Acme tells you the customer channel is likely channel 2. So you export channel 2 using PyDub's .export().

Finally, you'll use transcribe_audio() to transcribe channel 2 only.

Instructions 1/3

undefined XP
    1
    2
    3
  • Convert the .mp3 version of call_1 to .wav and then check the stats of the .wav version.