Audio Denoising for Clarity

I have an audio recording (digital format) that is extremely difficult to hear — it contains muffled voices, background noise, and low volume in key sections. I urgently need it cleaned up and made more intelligible, ideally within a few hours.

Specifically, I’m hoping you can:
• Reduce background noise and static
• Boost and clarify speech (especially quiet or distant voices)
• Isolate or enhance a particular speaker if possible
• Provide a cleaned-up version and possibly a transcript (if available)

Let me know how soon you can turn this around. And what the cost might look like. I can send the file immediately.

Requirements:
- Use of professional audio editing software
- Experience in noise reduction techniques
- Ability to deliver a clean, clear audio file

Ideal skills and experience:
- Proficiency in audio editing tools (e.g., Audacity, Adobe Audition)
- Prior work on similar denoising projects
- Attention to detail and high-quality output