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Method for simulating panoramic sound effect

A sound effect and panoramic technology, applied in transducer circuits, sensors, signal processing, etc., can solve problems such as sound hairiness and equipment overload, and achieve the effect of improving user experience, low system resource overhead, and good synchronization.

Active Publication Date: 2018-03-20
BEIJING KUWO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the 12kHz accessory is too boosted, it will easily cause equipment overload and make the sound hairy

Method used

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  • Method for simulating panoramic sound effect
  • Method for simulating panoramic sound effect

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0048] Such as figure 1 , 2 As shown, the method for simulating panoramic sound effect described in the present invention comprises the following steps:

[0049] Step 1, set a number of speakers corresponding to the panoramic sound effect, wherein: the default value of the number of speakers is 7, which is used to construct the surround scene effect, and the 7 speakers are respectively set as:

[0050] 3 on the left side, upper left speaker, left tweeter, lower left speaker,

[0051] 3 on the right side, upper right speaker, right tweeter, lower right speaker,

[0052] 1 on the lower side, subwoofer,

[0053] Step 2, generate the playback interface, where:

[0054] First, based on the frame layout control framelayout, customize the new control SurroundView, determine the size of the container layout, adapt it according to the screen, and construct a pres...

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Abstract

The invention relates to a method for simulating a panoramic sound effect. The method comprises the steps of 1, setting a plurality of loudspeakers corresponding to the panoramic sound effect, whereinthere are seven loudspeakers by default; 2, generating a playing interface, including firstly building a preset area, then computing coordinates of the plurality of loudspeakers in the step 1, then setting a loudspeaker picture in a memory to an ImageView control for displaying, and at last, placing a picture control of a sofa at the middle, drawing three gradient circles around the sofa, drawingcharacters corresponding to different directions of the loudspeakers, and drawing ripples; and 3, opening an animation when a user clicks a general control switch. According to the method provided bythe invention, the plurality of loudspeakers corresponding to the panoramic sound effect are simulated in the playing interface, the corresponding loudspeakers generate the animation effect of playing music when sound is emitted, meanwhile, the audio data is processed, the corresponding simulated sound effect is output to the outside, the consistency (synchronism) of the animation effect of the playing interface and the output of the audio data is good, the system resource overheads are small, and the user experience is enhanced.

Description

technical field [0001] The invention relates to the technical field of audio data processing, in particular to a method for simulating panoramic sound effects. Background technique [0002] When listening to music or watching movies on computers or mobile devices (mobile phones, tablets, Bluetooth speakers, etc.), in order to obtain a better experience and experience, most users will adjust and set the sound effects that meet their needs. [0003] Sound effects refer to the effects created by sound, and refer to the noise or sound added to the vocal cords to enhance the reality, atmosphere or dramatic information of a scene. The so-called sound includes music tone and effect sound. Including digital sound effects, ambient sound effects, MP3 sound effects (common sound effects, professional sound effects). [0004] Sound effects or Audio effects are artificially created or enhanced sounds used to enhance the sonic processing of artistic or other content in films, video game...

Claims

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Application Information

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IPC IPC(8): H04R3/00
CPCH04R3/00H04R2430/00
Inventor 孙征
Owner BEIJING KUWO TECH
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