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A kind of audio standardization acquisition device and method

A technology of acquisition equipment and acquisition method, which is applied in the direction of instruments, microphone mouth/microphone accessories, measuring devices, etc., can solve the problems of unable to standardize the original audio, numerous environmental influence factors, and slow processing, etc., to speed up audio processing Efficiency, good adaptability and simple structure

Active Publication Date: 2022-07-05
GUANGDONG UNIV OF TECH
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Problems solved by technology

[0003] However, due to the many environmental factors affecting the collection site, it is impossible to perform unified standardized processing on the original audio, resulting in slow processing and poor results.

Method used

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  • A kind of audio standardization acquisition device and method
  • A kind of audio standardization acquisition device and method
  • A kind of audio standardization acquisition device and method

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Embodiment Construction

[0038] The present invention will be further described below with reference to the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0039] see Figure 1-Figure 2 , the audio standardized acquisition equipment of this embodiment includes a calibration device and a collection device; wherein, the calibration device includes a marker 9 and a sound module 10; the collection device includes a bracket, a turret arranged on the bracket, and a sound pickup module 7. A sound source identification module and a control module, the sound pickup module 7 and the sound source identification module are both arranged on the turret, and the support is provided with a rotary drive mechanism 2 for driving the turret to rotate; the sound The source identification module includes a camera 6 that is electrically connected to the control module.

[0040] see figure 2 , the calibration device further includes a chassis 12 and an install...

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Abstract

The invention discloses an audio standardization acquisition device and method, wherein the acquisition device includes a calibration device and an acquisition device; wherein, the calibration device includes a marker and a sound module; the acquisition device includes a bracket and a turret arranged on the bracket , a sound pickup module, a sound source identification module and a control module, the sound pickup module and the sound source identification module are all arranged on the turret, and the support is provided with a rotating drive mechanism for driving the turret to rotate; the The sound source identification module includes a camera, and the camera is electrically connected to the control module. The acquisition device of the present invention realizes unified processing of audio in the same environment, effectively reduces the audio processing volume, and improves processing efficiency and audio quality.

Description

technical field [0001] The invention relates to a sound collection and processing device, in particular to an audio standardization collection device and method. Background technique [0002] In the process of audio data collection, different environments and other non-human factors have a great influence on the data. For example, the attenuation effect of the propagation distance on the sound of different frequencies is different, and the temperature will affect the propagation speed of the sound; therefore, when collecting audio data, it is often necessary to correct and repair the sound to obtain high-quality audio. . [0003] However, due to the large number of environmental influence factors at the collection site, it is impossible to uniformly standardize the original audio, resulting in a slow processing process and poor results. Therefore, it is necessary to propose a device that can uniformly process the original audio, so as to improve the audio processing effici...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/08G01S5/20
CPCH04R1/08G01S5/20
Inventor 陈洪极苏成悦黄舒坦刘拔叶嘉乐莫少政何雷
Owner GUANGDONG UNIV OF TECH
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