Patent ID: 11875808
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Telecommunications (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. The voice call apparatus according to claim 5, wherein determining the voice call state at the historical moment comprises one or more of:
determining that the voice call state at the historical moment is the far-end single talk in response to determining the first determination result shows there is a far-end voice signal and the second determination result shows there is no near-end voice signal;
determining that the voice call state at the historical moment is the near-end single-talk in response to determining the first determination result shows there is no far-end voice signal and the second determination result shows there is a near-end voice signal;
determining that the voice call state at the historical moment is the two-end talk in response to determining the first determination result shows there is a far-end voice signal and the second determination result shows there is a near-end voice signal; and
determining that the voice call state at the historical moment is the no talk in response to determining the first determination result shows there is no far-end voice signal and the second determination result shows there is no near-end voice signal.