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Voiceprint model management method and system, storage medium and device

A model management and voiceprint technology, applied in special data processing applications, speech analysis, instruments, etc., can solve the problem that voiceprint data is difficult to ensure consistency, and achieve the effect of ensuring high consistency and usability

Active Publication Date: 2020-04-28
XIAMEN KUAISHANGTONG TECH CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a voiceprint model management method, system, storage medium and device, aiming to solve the technical problem that the voiceprint data in the existing examples is difficult to ensure consistency

Method used

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  • Voiceprint model management method and system, storage medium and device
  • Voiceprint model management method and system, storage medium and device
  • Voiceprint model management method and system, storage medium and device

Examples

Experimental program
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Embodiment 1

[0047] see figure 2 , is a schematic flowchart of the voiceprint model management method provided in Embodiment 1 of the present invention, including steps S01 to S04:

[0048] Step S01, when a voiceprint registration request is received, acquire a voiceprint model to be registered.

[0049] During specific implementation, the voiceprint registration and voiceprint authentication requests can be received through the Proxy component, and the voiceprint model can be obtained from the voiceprint registration request to obtain the voiceprint model to be registered. Wherein, the voiceprint model to be registered is a voiceprint model created by extracting the voiceprint of the voice of the currently registered voiceprint user.

[0050] Step S02: Determine the registration response segment corresponding to the voiceprint model to be registered according to the unique identifier of the voiceprint model to be registered.

[0051] It should be noted that in the specific voiceprint bus...

Embodiment 2

[0059] see image 3 , is a schematic flowchart of a voiceprint model management method provided in Embodiment 2 of the present invention, which can be applied to a voiceprint model management device, and the voiceprint model management device can be implemented by software and / or hardware, and the method includes Step S11 to step S15.

[0060] Step S11, when a voiceprint registration request is received, acquire a voiceprint model to be registered.

[0061] Step S12, according to the unique identifier of the voiceprint model to be registered, query whether there is a segment corresponding to the unique identifier in the voiceprint database.

[0062] Wherein, the unique identifier of the voiceprint model to be registered is (voice_group_id, voice_print_id), and the identifier of the fragment is (voice_group_id, start_key), then in specific implementation, it can be queried whether there is voice_group_id and the voiceprint model to be registered If the same segment of the voi...

Embodiment 3

[0090] Another aspect of the present invention also proposes a voiceprint model management system, please refer to Figure 4 , is a block diagram of a voiceprint model management system provided in Embodiment 3 of the present invention, and the voiceprint model management system includes:

[0091] The registration request module 11 is used for obtaining the voiceprint model to be registered when receiving the voiceprint registration request;

[0092]Fragment confirmation module 12, for determining the registration response fragment corresponding to the voiceprint model to be registered according to the unique identifier of the voiceprint model to be registered;

[0093] A registration response module 13, configured to forward the voiceprint model to be registered to the registration response segment for registration;

[0094] The data synchronization module 14 is configured to synchronize the voiceprint model to be registered to other copies of the registration response segme...

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Abstract

The invention provides a voiceprint model management method and system, a storage medium and a device, and the method comprises the steps: obtaining a to-be-registered voiceprint model when a voiceprint registration request is received, determining a registration response fragment corresponding to the to-be-registered voiceprint model according to the unique identifier of the to-be-registered voiceprint model, forwarding the to-be-registered voiceprint model to the registration response fragment for registration, based on a preset consistency protocol, and synchronizing the to-be-registered voiceprint model to other copies of the registration response fragment for registration. According to the invention, a fragmentation technology is adopted, the voiceprint model is registered into fragments of an engine memory, and the voiceprint model is synchronized to other copies of the fragment based on a preset consistency protocol, so that the increasing of the data scale can be met by addingthe number of machines without upgrading the machine configuration, and the high consistency and availability of the data between the fragment and the copies of the fragment are ensured through the preset consistency protocol.

Description

technical field [0001] The invention belongs to the field of voiceprint technology, and in particular relates to a voiceprint model management method, system, storage medium and device. Background technique [0002] Voiceprint recognition is a kind of biometric technology, also known as speaker recognition. There are two types, namely speaker identification and speaker confirmation. Different tasks and applications will use different voiceprint recognition technologies. For example, identification technology may be required when narrowing the scope of criminal investigation, while confirmation technology is required for bank transactions. Voiceprint recognition is to convert the acoustic signal into an electrical signal, and then use a computer to identify it. [0003] The premise of voiceprint recognition is that a large number of voiceprint models need to be pre-registered. These registered voiceprint models are generally stored in the memory of the voiceprint engine. Whe...

Claims

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Application Information

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IPC IPC(8): G10L17/02G10L17/04G06F16/61
CPCG10L17/02G10L17/04G06F16/61
Inventor 杨铭灿肖龙源刘翔鹏李稀敏蔡振华刘晓葳
Owner XIAMEN KUAISHANGTONG TECH CORP LTD
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