Transcribe Poor-Quality WAV Audio -- 2

I have a low-quality audio file, less than an hour long, in WAV format. I want a transcription of that audio file in text format for personal use. I am unsure about the audio being mono or stereo.

Key Responsibilities:
- Convert the audio into readable and clean text
- Ensure proper spelling and grammar

Skills and experience required:
- Advanced audio editing skills
- Proficiency with transcription tools
- Strong English language skills
- Previous experience with difficult audio files is a plus
- Patience and close attention to detail is a must.