If the audio in your file is very soft or muffled and it becomes hard to understand, we suggest to try the following 3 improvements:

1. Use a Volume Booster. This can be found on the Chrome web store and can be installed as an extension. See here.
2. Lower your audio speed to 0.75x or 0.5x. It’s surprising how well this trick works! It makes every part of the word more catchable and can really help understand what’s being said.
3. Use headphones. Headphones are known to improve sound comprehension by isolating the noise. If you want recommendations for affordable headphones, feel free to ask your channel for tips 😊.