Title:
IDENTIFICATION METHOD AND DEVICE FOR MALICIOUS CALL
Document Type and Number:
WIPO Patent Application WO/2017/084591
Kind Code:
A1
Abstract:
An identification method and device for a malicious call. The method comprises: collecting opposite-side voice in a certain duration during a call answering process (201); sending the opposite-side voice to a cloud server, enabling the cloud server to perform voice analysis on the opposite-side voice, obtaining a voice feature point of the opposite-side voice, matching the voice feature point of the opposite-side voice with a pre-established voice feature point in a malicious call voice feature database, and returning a prompt of the malicious call when matching succeeds (202); and displaying the prompt of the malicious call on a call interface according to the prompt of the malicious call fed back by the cloud server (203).
Inventors:
WANG WUZHI (CN)
WANG JUN (CN)
WANG JUN (CN)
Application Number:
PCT/CN2016/106145
Publication Date:
May 26, 2017
Filing Date:
November 16, 2016
Export Citation:
Assignee:
BEIJING QIHOO TECHNOLOGY CO (CN)
QIZHI SOFTWARE (BEIJING) COMPANY LTD (CN)
QIZHI SOFTWARE (BEIJING) COMPANY LTD (CN)
International Classes:
H04M1/663; G10L15/00
Foreign References:
CN105120068A | 2015-12-02 | |||
CN105338157A | 2016-02-17 | |||
CN103095889A | 2013-05-08 | |||
CN104184872A | 2014-12-03 | |||
CN104320529A | 2015-01-28 | |||
CN104113466A | 2014-10-22 |
Attorney, Agent or Firm:
HYLANDS LAW FIRM (CN)
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