Disclaimer:  Restoration quality is dependent on the source material.  While many issues can be improved significantly, severely degraded recordings may have practical limits. This service focuses on cleanup and correction, not creative sound design or mix styling.  Sound Design, where included, is limited to subtle ambient support and editorial continuity.  Expressive sound design, music, or stylized effects are not included unless scoped separately.  Duration and complexity affect scope and pricing; longer recordings require additional listening, processing, and quality control.