Computer readable storage medium, and broadcaster and sealing property test system using the medium
A storage medium and broadcaster technology, applied in the direction of electrical components, etc., can solve the problems of poor sealing, long test time, and great impact on voice recognition, etc., and achieve the effect of excellent sealing and simple and fast testing process
Active Publication Date: 2018-01-05
广东思派康电子科技有限公司
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Problems solved by technology
However, if the intelligent voice interactive player is not well sealed, in addition to the sound source input of the microphone itself, other parts will introduce noise interference through the internal cavity and structure, which will have a great impact on voice recognition. Therefore, the intelligent voice The interactive player must pass the airtightness test of the whole machine before leaving the factory, but the current test method is too complicated, which leads to a long time-consuming test and affects production efficiency
Method used
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Experimental program
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Embodiment Construction
[0018] The sound inlet in this article should be understood as: a channel on the shell of the broadcaster for the microphone to collect external audio.
[0019] In this embodiment, the speaker is taken as an example. The speaker has a sealed casing, and the casing has a sound inlet hole for a microphone to collect external audio. Inside the housing are a processor, an audio output module, and multiple microphones. The audio output module is electrically connected with the processor so as to realize broadcasting. Multiple microphones are electrically connected to the processor respectively, multiple microphones collect the same piece of audio together, and then apply multi-microphone data fusion technology to fuse the multiple audios collected together to obtain an audio with less distortion, and then the audio Used for testing to improve the accuracy of the test. A computer-readable storage medium is also provided in the sound box casing, and a computer program for determini...
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The invention relates to a computer readable storage medium, a broadcaster and a sealing property test system using the medium. A computer program is stored in the medium, the computer program can beexecuted by a processor of the broadcaster, firstly external audio H is recorded by using a microphone to obtain audio A, then a sound inlet hole on a broadcaster shell corresponding to the microphoneis blocked, the same segment of external audio H is recorded to obtain audio B, the audio A is compared with the audio B, if the difference between the audio A and the audio B is relatively large, itindicates that the most sound enters the broadcaster from the sound inlet hole, and then it indicates that the overall sealing property of the broadcaster is excellent; and on the contrary, if the difference between the audio A and the audio B is relatively small it indicates that the sound enters the broadcaster via other channels, that is a gap exists in a sealed structure of the broadcaster, and thus it indicates that the overall sealing property of the broadcaster is poor. The whole test process is simple and fast.
Description
technical field [0001] The invention relates to a computer-readable storage medium, a broadcaster using the medium, and a sealing test system, wherein a computer program is stored in the medium, and the computer program can be executed by a processor of the broadcaster. Background technique [0002] At present, the development prospects of intelligent voice interactive players are widely optimistic, and major manufacturers have launched their players, such as the echo and dot launched by Amazon abroad, and the Dingdong speaker launched by JD.com in China. In particular, products with intelligent voice interactive speakers as the main form of existence are favored by consumers. However, if the intelligent voice interactive player is not well sealed, in addition to the sound source input of the microphone itself, other parts will introduce noise interference through the internal cavity and structure, which will have a great impact on voice recognition. Therefore, intelligent v...
Claims
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IPC IPC(8): H04R29/00
Inventor 陈洪太胡中骥严文华
Owner 广东思派康电子科技有限公司