We spent a lot of time in this chapter manipulating the sound in our audio track. We learned about the different types of filters, how to install additional effects, and how to use the noise removal feature. We also learned about the equalizer, and about changing pitch, speed, and tempo. We even learned how to even out volumes within a track. With these basics, it's likely that your sample project is ready to be exported into the final podcast format, so that's what we are going to learn next.