Voice device control method, device, voice device and storage medium
A technology of voice equipment and control method, which is applied to the control of voice equipment, voice equipment and storage media, and can solve problems such as adjusting voice equipment algorithms
Active Publication Date: 2021-04-02
深圳市友杰智新科技有限公司
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[0003] The main purpose of this application is to provide a voice device control method, device, voice device and storage medium, aiming at overcoming the current defect that it is difficult to adjust the voice device algorithm according to the actual scene
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[0063] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0064] refer to figure 1 In one embodiment of the present application, a method for controlling a voice device is provided, the voice device includes a speaker and a microphone, and the method includes the following steps:
[0065] Step S1, playing an excitation signal through the speaker;
[0066] Step S2, receiving a response signal of the excitation signal through each of the microphones;
[0067] Step S3, calculating the impulse response function and reverberation time of the current environment based on the excitation signal and the response signal received by the m...
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The invention provides a voice equipment control method and device, voice equipment and a storage medium, the voice equipment comprises a loudspeaker and a microphone. The method comprises the following steps: playing an excitation signal through the loudspeaker; receiving a response signal of the excitation signal through each microphone; calculating an impulse response function and reverberationtime of the current environment based on the excitation signal and a response signal received by the microphone; optimizing a voice processing algorithm of the voice equipment according to the impulse response function; or switching the voice processing algorithm of the voice equipment according to the corresponding relation between the reverberation time and the algorithm scheme. According to the invention, the impulse response function and reverberation time of the current environment are calculated, so that the voice processing algorithm can be correspondingly adjusted according to the actual scene.
Description
technical field [0001] The present application relates to the technical field of voice equipment, and in particular to a voice equipment control method, device, voice equipment and storage medium. Background technique [0002] At present, voice devices are widely used in daily life, such as smart speakers, voice robots, and vehicle voice service devices. Generally, related algorithms (algorithms such as sound source localization, voice enhancement, voice wake-up, voice recognition, etc.) in voice equipment have been fixed before leaving the factory. However, the actual application scenarios are not the same as the experimental scenarios in the research and development stage, such as the microphone failure status, the indoor scene where it is placed, etc. Therefore, in practice, voice devices are not as effective as in the experimental stage. As for the self-test of microphone failure, most of them can only determine whether there is a malfunctioning microphone at present, ...
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IPC IPC(8): G10L25/48G10L25/51G10L25/78G10L25/27
CPCG10L25/27G10L25/48G10L25/51G10L25/78
Inventor 陈俊彬刘恩泽杨汉丹
Owner 深圳市友杰智新科技有限公司