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• 02:49, 4 November 2026 Gessarizrl talk contribs created page Why Speech Privacy Depends on Frequency Balance 65139 (Created page with "<html><p> Speech privacy is one of those topics that sounds simple until you have to make it work in a real room. Many people assume the goal is just “more noise” or “louder sound.” In practice, speech privacy hinges on a more precise problem: how the masking sound is distributed across frequency, and how that distribution interacts with what human speech actually contains.</p><p> <iframe src="https://www.youtube.com/embed/nBUy4c4E8xU" width="560" height="315" s...")
• 02:47, 4 November 2026 User account Gessarizrl talk contribs was created