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Audio standardized acquisition equipment and method

A collection device and audio technology, which is applied in the field of sound collection and processing equipment, can solve the problems of unable to standardize the original audio processing, many environmental influence factors, slow processing process, etc., and achieve the effect of speeding up audio processing efficiency, good adaptability and simple structure

Active Publication Date: 2020-08-25
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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  • Audio standardized acquisition equipment and method
  • Audio standardized acquisition equipment and method
  • Audio standardized acquisition equipment and method

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Embodiment Construction

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

[0039] see Figure 1-Figure 2 , the audio standardization acquisition equipment of the present 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 pickup module 7. A sound source identification module and a control module, the sound pickup module 7 and the sound source identification module are all arranged on the turret, and the support is provided with a rotating drive mechanism 2 for driving the turret to rotate; The source identification module includes a camera 6, which is electrically connected to the control module.

[0040] see figure 2 , the calibration device further includes a chassis 12 and a mounting column 11 , the ...

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Abstract

The invention discloses audio standardized acquisition equipment and method. The acquisition equipment comprises a calibration device and an acquisition device; the calibration device comprises a marker and a sound production module; the acquisition device comprises a support, a rotating frame arranged on the support, a pickup module, a sound source recognition module and a control module, whereinthe pickup module and the sound source recognition module are both arranged on the rotating frame, and a rotation driving mechanism used for driving the rotating frame to rotate is arranged on the support. The sound source recognition module comprises a camera, and the camera is electrically connected with the control module. According to the collection device, unified processing of the audio isachieved in the same environment, the audio processing amount is effectively reduced, and the processing efficiency and the audio quality are improved.

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, it is often necessary to correct and repair the sound when collecting audio data to obtain high-quality audio . [0003] However, due to the many environmental factors at the collection site, it is impossible to perform unified standardized processing on the original audio, resulting in slow processing and poor results. Therefore, it is necessary to propose a device that can uniformly process original audio to improve audio processing efficiency and quality. Content...

Claims

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Application Information

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Patent Type & Authority Applications(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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