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Sound data detection device, sound monitoring system and method thereof

A data detection device and sound technology, applied in speech analysis, instruments, etc., can solve the problems of missed detection, short duration, and inability to distinguish sound from it.

Active Publication Date: 2015-10-14
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the duration of some sound events is very short, such as dog barking, if the entire audio stream is directly put into the detection system for detection according to the above-mentioned prior art, many missed detections will be generated, and it is impossible to distinguish the existence of specific sound of

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  • Sound data detection device, sound monitoring system and method thereof
  • Sound data detection device, sound monitoring system and method thereof
  • Sound data detection device, sound monitoring system and method thereof

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Embodiment Construction

[0033] Embodiments of the present invention will now be described with reference to the accompanying drawings. However, the invention may be embodied in many different forms and should not be construed as limited to the illustrated embodiments. Rather, these embodiments are presented as teaching examples.

[0034] figure 1 is a block diagram showing a sound monitoring system according to one embodiment of the present invention. exist figure 1 Among them, the monitoring system includes a monitoring data collection part 110 , an audio data detection part 120 , a monitor control part 130 , a signal transmission part 140 and a user terminal 150 .

[0035] The monitoring data acquisition part 110 is used to collect sound data to be analyzed in the monitored environment, including abnormal glass breaking, baby crying, dog barking, screaming, falling objects, and various sounds under normal conditions. In an example of the present invention, the monitoring data collection part 11...

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Abstract

The invention discloses a voice data detecting device and a voice monitoring system and a method thereof. The voice data detecting device comprises a voice data receiving component, a voice data processing component and a voice detecting component. The voice data receiving component is configured to receive voice data flow. The voice data processing component is configured to conduct segment treatment on the voice data flow through the spectral clustering method so that the voice data flow can be divided into a plurality of single-type voice data segments. The voice data detecting component is configured to extract detection characteristics of each voice data segment and detect the type of the voice data segment through a preset detection model.

Description

technical field [0001] The invention relates to a sound data detection device for sound data processing, a sound monitoring system and a method thereof. Background technique [0002] In recent years, in order to ensure the safety of personal and property in the entire home environment, the use of monitors to monitor the family and the surrounding environment has developed rapidly. [0003] The home monitoring system not only monitors the environment by taking images, but also collects environmental sound data and detects the type of these sounds to determine whether an abnormal situation has occurred in the living room. For example, when it is necessary to monitor the baby room in the family, if the baby's crying sound is detected, it can be judged that an abnormal situation has occurred and the owner will be notified; and under the demand for security monitoring, the sound of glass breaking, screaming, and long-term dog Calls, falling objects, etc. can judge that an abnorm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L25/45G10L25/87
Inventor 刘昆吴伟国
Owner SONY CORP