GENEVA, Sept. 7 -- NTT, INC. filed a patent application (JP2025/007084) for “ACOUSTIC TREATMENT METHOD”. With publication no. WO/2026/181254, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G10L 25/51

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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