Water has long served as a recipient of human confession across cultures. We present \textit{Whispering Water}, an interactive installation that materializes human-AI dialogue through cymatic patterns on water. Participants confess to a water surface, triggering a four-phase ritual: confession, contemplation, response, and release. Speech sentiment is translated into excitation frequencies that prime the water's physical state, while semantic content enters a multi-agent system of heterogeneous LLMs whose identities emerge through situated discourse. A novel algorithm decomposes synthesized speech into harmonic components via logarithmic spacing and Bark-scale mapping, reconstructing machine voices as physical wave superpositions. The installation explores emotional self-exploration through sensory-rich, ritually framed human-AI interaction.

翻译：水自古以来便是各文化中人类倾诉的载体。我们提出“低语之水”（Whispering Water）互动装置，通过水上的纹波图案将人机对话物化。参与者向水面倾诉，触发四个阶段仪式：倾诉、沉思、回应与释放。语音情感被转化为激发频率，以预备水体的物理状态；语义内容则进入由异质性大语言模型（LLMs）构成的多智能体系统，其身份通过情境化对话涌现。一种新颖算法通过对数间隔与巴克刻度映射，将合成语音分解为谐波分量，将机器声音重构为物理波叠加。该装置探索通过感官丰富、仪式化框架的人机交互实现情感自我探索。