Configuration method and device of speech feature library of malicious calls

Abstract

The invention discloses a configuration method and device of a speech feature library of malicious calls. When it is detected that a user selects a malicious call item according to the a user instruction in a call answering process, an incoming call of a calling party is marked as a malicious call, and a speech of the malicious call is recorded for a certain time length; and the speech of the malicious call is sent to a cloud-end server so that the cloud-end server carries out speech analysis on the speech of the malicious call, and obtains speech feature points of the malicious call, and the speech feature points of the malicious call are stored in a speech feature database of malicious calls. Thus, a malicious call which matches the speech feature points can be intercepted.

Description

technical field [0001] The invention belongs to the technical field of mobile devices, and in particular relates to a configuration method and device for a voice feature library of malicious calls. Background technique [0002] In the current society, the telephone is used without the consent of the caller to carry out compulsory and illegal telephone advertisements, telephone advertisements and faxes. They not only make harassing calls during the day but also often late at night, interfering with people's normal living and working environments unscrupulously , because many harassing calls are carried out through Internet telephony, and the existing public telephone network cannot identify the source of harassing calls, and it is difficult to distinguish harassing calls from normal calls. The user presets the trusted phone number and isolates all other calls to prevent harassing calls, which greatly limits the use of the phone, so harassing calls are difficult to eliminate, ...

AI Technical Summary

Problems solved by technology

[0002] In the current society, the telephone is used without the consent of the caller to carry out compulsory and illegal telephone advertisements, telephone advertisements and faxes. They not only make harassing calls during the day but also often late at night, interfering with people's normal living and working environments unscrupulously , because many harassing calls are carried out through Internet telephony, and the existing public telephone network cannot identify the source of harassing calls, and it is difficult to distinguish harassing calls from normal calls. The user presets the trusted phone number and isolates all other calls to prevent harassing calls, which greatly limits the use of the phone, so harassing calls are difficult to eliminate, and have been used by social saboteurs and bad business competition. unlawful harassment

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