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Voiceprint wake-up log collection method and device

A voiceprint and log technology, applied in speech analysis, instrumentation, electrical digital data processing, etc., can solve problems such as adjustment of algorithm thresholds that cannot be optimized for algorithm models, and lack of marks in voiceprint wake-up logs.

Active Publication Date: 2020-11-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a wake-up log collection method and device to solve the problem in the prior art that the collected voiceprint wake-up logs lack marks and cannot be directly used for algorithm model optimization or algorithm threshold adjustment

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  • Voiceprint wake-up log collection method and device

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] The terms "first" and "second" in the specification and claims of the present invention are used to distinguish different objects, rather than to describe a specific order of objects. For example, first device, second device, etc. are used to distinguish different devices, not to describe a specific order of devices.

[0031] It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used...

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Abstract

The embodiment of the invention discloses a voiceprint wake-up log collection method and device, relates to the technical field of log collection, and solves the problem that collected voiceprint wake-up logs are lack of marks in the prior art. The method comprises the following steps: receiving voiceprint wake-up input; performing voiceprint wake-up verification on the voiceprint wake-up input; under the condition that voiceprint awakening verification is not passed, obtaining a first receiving result, wherein the first receiving result is that the wake-up input is received within a first preset duration, or the wake-up input is not received within the first preset duration; acquiring a second receiving result under the condition that the voiceprint awakening verification is passed, wherein the second receiving result is that the effective control instruction is received within a second preset duration, or the effective control instruction is not received within the second preset duration; and generating a voiceprint wake-up log, and determining a mark of the voiceprint wake-up log according to the first receiving result or the second receiving result. The embodiment of the invention is used for collecting the voiceprint wake-up log.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of log collection, and in particular, to a method and device for collecting voiceprint wake-up logs. Background technique [0002] The voiceprint feature is one of the important biological characteristics of the human body and has strong individual specificity. It is often used in voiceprint recognition, voiceprint authentication and other fields as a feature of identity authentication. With the rapid development of voice processing technology, voiceprint wake-up technology has been widely used in terminal products that support the voice wake-up function. In the research and development process of voiceprint wake-up devices, in order to improve user experience, R&D engineers need a large number of voiceprint wake-up logs to analyze user false wake-up and normal wake-up data, so as to adjust the algorithm threshold or determine the algorithm model based on false wake-up and normal wa...

Claims

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Application Information

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IPC IPC(8): G06F11/30G10L15/22G10L17/00G10L17/06
CPCG06F11/3065G10L15/22G10L17/00G10L17/06G10L2015/223
Inventor 胡宁宁
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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