Hey there!
I know as you are enrolled in PhD, you don't have time to transcribe the interviews that you have taken.
Being student, you can't afford too much price also
But with price and time, I will ensure my Quality of Work, and the videos/audios will be transcribed with zero errors!
I can give a test for your satisfaction, i will transcribe 5mins of your audio if you'd like to.
Let me know to discuss this furthermore.
Hariss