Recording triggering method and system of recording equipment

A recording device and main recording technology, which is applied in branch office equipment, speech analysis, speech recognition, etc., can solve problems such as false triggering, cumbersome recording process, and high consumption, and achieve the effects of ensuring recording quality, improving user experience, and avoiding occupation

Inactive Publication Date: 2021-07-23
AISPEECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to at least solve the problems of cumbersome recording process, high consumption and certain false triggers in the prior art

Method used

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  • Recording triggering method and system of recording equipment
  • Recording triggering method and system of recording equipment
  • Recording triggering method and system of recording equipment

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Experimental program
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Effect test

Embodiment approach

[0032] As an implementation manner, the wake-up detection includes: wake-up word detection, voiceprint detection, or tone detection.

[0033] In this embodiment, for example, the user sets to use the wake word for detection only for the convenience of daily use. For example, the wake word is set to: "Recording".

[0034] In other words, the user considers that if he is in danger, turning on the recording can record the criminal's infringement process on himself, so as to facilitate subsequent evidence collection. At this time, the user cannot pick up the recording pen and click the record button, nor can he say the wake-up word "recording", which will expose himself and put him in a more dangerous environment. Considering this situation, use voiceprint or tone as the wake-up condition.

[0035] For example, a person can make a variety of voices. For example, a voice actor can make a variety of timbre sounds. Even ordinary people can make some simple sounds of other timbres. ...

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Abstract

The embodiment of the invention provides a recording triggering method of recording equipment. The method comprises the following steps: when the recording equipment is in a dormant state, acquiring audio in real time by using a low-power-consumption audio signal acquisition device in the recording equipment; performing wake-up detection on the acquired audio by using a first voice wake-up device related to the audio signal acquisition device; and if the wake-up detection is passed, recovering the recording equipment to a working state, and waking up the high-power-consumption main recording device to start recording. The embodiment of the invention further provides a recording triggering system of the recording equipment. The embodiment of the invention is convenient for long-time use. The recording effect is better, and the recording quality is ensured. Meanwhile, recording frequency is not missed under the condition of low power consumption; and after secondary confirmation through the high-power-consumption voice wake-up device, it is ensured that no mistaken recording exists, and occupation of the memory of the recording equipment is avoided. The user experience is improved.

Description

technical field [0001] The invention relates to the field of intelligent voice, in particular to a method and system for triggering recording of a recording device. Background technique [0002] For the audio needs of some special work, or some audio needs to be recorded in daily life, the user usually uses a voice recorder or opens a mobile phone to call a recording program for recording. For example, the user triggers the recording by pressing the button of the recording pen, or opens the mobile phone to call the program to record. [0003] In the process of realizing the present invention, the inventors have found that there are at least the following problems in the related art: [0004] For ordinary users in daily use, because they cannot know in advance when they need to record, if they record in real time and uninterruptedly, the power consumption is high and the storage space is very occupied. [0005] It is also considered that the user hopes to enter the recordin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/72433H04M1/72463G10L15/22
CPCG10L15/22
Inventor 吴翔王文成董芳芳
Owner AISPEECH CO LTD
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