Audio Enhancement and Voice Identification

I'm in need of an expert audio engineer who can enhance a recording from an h5 recorder. The purpose is to identify potential low-level talking and verify the presence of harassment.

Your tasks will include:
- Enhancing the audio to identify voices or speech
- Isolating specific parts of the recording where voices are detectable
- Verifying whether the identified speech constitutes harassment

The recording has some background noise, primarily ambient sounds such as wind and traffic. Your expertise in removing or minimizing this noise to assist in voice identification will be crucial.

Ideal skills for the job:
- Proficient in audio editing software
- Experienced in audio enhancement and voice identification
- Able to provide a clear transcription of found speech
- Capable of isolating specific voices in the recording
- Skilled in identifying and removing background noise
- Knowledgeable in improving overall audio quality

I need this done as soon as possible, due to the urgency of the situation. Your understanding of the sensitivity of this matter is very much appreciated. Please provide a timeline for completion in your proposal. Thank you.