SymphonyGen: 3D Hierarchical Orchestral Generation with Controllable Harmony Skeleton
SymphonyGen:具有可控和声骨架的3D分层交响乐生成
机构 * Department of AI Music and Music Information Technology, Central Conservatory of Music(中央音乐学院人工智能音乐与音乐信息科技系) ; Frontier Institute of Science and Technology, and Interdisciplinary Research Center of Frontier Science and Technology, Xi’an Jiaotong University(西安交通大学前沿科学与技术研究院及交叉科学与技术 interdisciplinary research center) ; University of Science and Technology of China(中国科学技术大学) ; Shenzhen University(深圳大学)
AI总结 SymphonyGen通过3D分层框架实现当代电影交响乐生成,采用分层解码器架构提升效率,引入短谱条件和GRPO优化,增强和声纯净度与音乐表现力。
Comments Accepted at ISMIR 2026