Voice Changer is an audio modulation model launched by Cartesia that allows users to transform audio voices while maintaining the original expression and emotion. This technology is based on Cartesia's groundbreaking work in state-space model (SSM) architecture, capable of processing and generating high-resolution sound with astonishing quality. Key advantages of Voice Changer include the preservation of natural speech, precise control over delivery, diverse usage scenarios, and integration with Sonic voice generation technology.