I’m sorry for my poor english, here is the thing :
I am very annoyed. I recorded a phone call with my thesis director (and with her authorization of course). In this call, she gives me all the advice to update my memory. But I had the bad idea to record it with my headphones. So, you hear my voice very loud and I barely perceive her. I tried to amplify his voice and reduce the noise with audacity but it still does not give anything audible … Can someone help me?