Clean & Transcribe Noisy Audio

I have a short MP3—under 10 minutes—that’s hard to follow because of persistent background noise. I need the recording professionally cleaned so every spoken word is clear, then transcribed with a high level of accuracy... (Budget: $10 - $30 USD, Jobs: Adobe Audition, Audio Editing, Audio Engineering, Audio Mastering, Audio Production, Audio Services, English (US) Translator, Transcription)