Song sound correction method and device, electronic equipment and storage medium
An electronic device and song technology, applied in the field of data processing, can solve the problems of reducing user experience effect, pitch deviation, inaccurate song sound, etc., and achieve the effect of improving experience effect and quality
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Embodiment 1
[0035] Fig. 1 (a) is the flowchart of the method for modifying the sound of a song provided by the embodiment of the present disclosure. This embodiment is applicable to the situation of modifying the sound of a synthesized song, and the method can be performed by the device for modifying the sound of a song provided by the embodiment of the present disclosure. , the device can be implemented in the form of software and / or hardware, and can generally be integrated into computer equipment. The method of the embodiment of the present disclosure specifically includes:
[0036] As shown in Figure 1(a), the method in the embodiment of the present disclosure may include the following steps:
[0037] Step 110, acquiring the first sound wave information of the synthesized song.
[0038] Wherein, the first sound wave information includes the pitch to be corrected.
[0039] Optionally, obtaining the first sound wave information of the synthesized song may include: performing sound det...
Embodiment 2
[0058] figure 2 It is a flow chart of the method for modifying the sound of a song provided by the second embodiment of the present disclosure. The embodiment of the present disclosure can be combined with the optional solutions in the above-mentioned embodiments. In the embodiment of the present disclosure, it is specific to obtain the second sound wave information according to the second pitch The process is described in detail.
[0059] like figure 2 As shown, the method of the embodiment of the present disclosure specifically includes:
[0060] Step 210, using cubic spline interpolation to convert the first sound wave information to obtain converted first sound wave information.
[0061] Specifically, the first acoustic wave information is a discrete time-domain signal, so in this embodiment, the cubic spline interpolation method is first used to restore the discrete time-domain signal to a continuous signal, that is, the converted first acoustic wave information is a co...
Embodiment 3
[0070] image 3 It is a schematic structural diagram of a song tuning device provided by an embodiment of the present disclosure. The device can be implemented in the form of software and / or hardware, and generally can be integrated in electronic equipment for executing the method. like image 3 As shown, the device may include:
[0071] The first sound wave information obtaining module 310 is used to obtain the first sound wave information of the synthesized song, wherein the pitch to be corrected is included in the first sound wave information;
[0072] The second sound wave information acquisition module 320 is configured to adjust the first sound wave information based on the standard pitch to obtain the second sound wave information;
[0073] The corrected song obtaining module 330 is configured to obtain a modified synthesized song according to the second sound wave information.
[0074] Optionally, the pitch range of the pitch to be corrected is within the pitch ran...
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