I can clean unwanted background noises from video, speech & audio, which can give a good tone and pitch to the audio and speech. I can mix and master every genre of songs. My mixing & mastering service will include  - Vocal Cleaning  - Corrective Equalization  - Final Equalization  - Compression  - Limiter  - Delay & Reverb  - Voice Saturation  - De-essing (Removing shhh, hisss kind of frequency)  - Vocal spread/doubling (If necessary)   - Finally making it sound more professional