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A method and device for displaying human voice pitch data

A pitch and sound technology, which is applied in the field of displaying human voice pitch data, can solve problems such as difficult pitch values, and achieve the effect of displaying images to distinguish pitch values

Active Publication Date: 2018-08-03
成都酷狗创业孵化器管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Generally, the size of the display area for displaying human voice pitch data is fixed, so the vertical display coordinate range is fixed, for example, the vertical display coordinate range is 10 to 90 (this value has no unit, it is only used to represent the vertical direction in the interface) Position), in addition, the range of the displayed pitch value is also fixed, such as 200~1000Hz, so, for some song audio with relatively concentrated distribution of pitch values, each pitch value in the displayed human voice pitch data corresponds to The display coordinates (vertical) of are very close, and the different pitch values ​​are difficult to distinguish through the image

Method used

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  • A method and device for displaying human voice pitch data
  • A method and device for displaying human voice pitch data
  • A method and device for displaying human voice pitch data

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Embodiment Construction

[0054] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0055] An embodiment of the present invention provides a method for displaying human voice pitch data, which can be implemented by a terminal. Wherein, the terminal may be a fixed terminal such as a desktop computer, or may be a mobile terminal such as a mobile phone, a tablet computer, or a notebook. A terminal may include a processor, memory and a screen. The processor can be used to extract the human voice pitch data from the song audio, and can be used to determine the display coordinates corresponding to each pitch value in the human voice pitch data. The memory can be used to store input data and intermediate data during the following processing, such as target song audio, display coordinate range, vocal pitch data of the target...

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Abstract

The invention, which belongs to the technical field of the computer, discloses a method and apparatus for displaying voice pitch data. The method comprises: all pitch values included by voice pitch data of a target song audio frequency are determined; according to all pitch values included by the voice pitch data as well as a preset display coordinate range of a pitch value in an interface, a display coordinate corresponding to each pitch value in the voice pitch data is determined; and on the basis of the display coordinate corresponding to each pitch value in the voice pitch data, the voice pitch data are displayed. With the method and apparatus, a pitch value can be distinguished well by a displayed image.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for displaying human voice pitch data. Background technique [0002] With the development of computer technology and audio processing technology, music application programs have been widely used, such as music playing application programs, singing application programs, and the like. Many music applications have the ability to display vocal pitch data for a song's audio. Wherein, the human voice pitch data is the pitch value of the human voice at different time points in the song audio (the pitch value can be represented by frequency), that is, the human voice pitch data extracted from the song audio can be a set of pitch values. Based on the displayed vocal pitch data of the song audio, the user can have an intuitive understanding of the pitch change of the song audio. In addition, the singing application can also display the vocal pitch data of the user's ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L25/90
CPCG10L25/90G10L2025/906
Inventor 劳振锋熊特
Owner 成都酷狗创业孵化器管理有限公司