Unverified50% confidencePredictionExact time
The app plays a custom sound effect when recording an expense or income, and the author most likely uses the Web Audio API to trigger the sound within the same call stack as the user interaction event (such as clicking the "Save" button) to bypass autoplay policies.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/17/2026
First Seen
Valid until: 1/15/2027
Sources
Related Entities
Related Claims
UnverifiedBrowser autoplay policies require audio to be triggered by a user gesture, and an AudioContext often needs to be created or resumed (by calling resume()) within the synchronous call stack of the gesture.73% similarUnverifiedWeb Audio API 的参数调度运行在独立的音频渲染线程上，拥有比 JavaScript 事件循环更高的时间精度，不受主线程调度延迟影响72% similarUnverifiedWeb Audio API使浏览器可直接处理音频，Camera API支持调用摄像头，Service Worker允许离线缓存资源70% similarUnverifiedThe browser-based demo interface supports selecting models, switching voice presets, filling in system prompts, initiating voice conversations, and interrupting the model while it is speaking.70% similar
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