Haiyi

Haiyi is a Mandarin Chinese vocal developed and distributed by Beijing Photek S&T Development Co., Ltd., and was released in September 2019 for the first Synthesizer V engine. She is part of the MEDIUM⁵ cast. Haiyi was later updated to Synthesizer V Studio as a Standard voice database in July 2020. She was expected to receive a private Standard-trained AI voice database known as "Haiyi Synthesizer V Plus", but no development information was provided. She received a full AI voice database in January 2025. Her voice provider is Huazheng Anly, a Chinese singer. Haiyi's design follows an ocean th...