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Information processing method and electronic equipment

An information processing method and technology of electronic equipment, applied in the electronic field, can solve the problems that electronic equipment cannot achieve stereo effects, etc., and achieve the best stereo effects and best technical effects

Inactive Publication Date: 2017-01-04
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an information processing method and an electronic device, which are used to solve the technical problem that the electronic device in the prior art cannot achieve a better quality stereo effect, and realize the technical effect of a better stereo effect

Method used

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  • Information processing method and electronic equipment
  • Information processing method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] An information processing method provided in Embodiment 1 of the present application includes steps:

[0070] S101: Modulate the first audio signal corresponding to the first channel in the first sound source file to the first ultrasonic signal to obtain the modulated first ultrasonic signal;

[0071] S102: Modulate the second audio signal corresponding to the second channel in the second sound source file to the second ultrasonic signal to obtain the modulated second ultrasonic signal;

[0072] S103: Transmit a first ultrasonic wave corresponding to the modulated first ultrasonic signal, so that after the first ultrasonic wave is reflected by the first reflecting plane, an audible sound corresponding to the first audio signal can be obtained. first sound signal;

[0073] S104: Transmit a second ultrasonic wave corresponding to the modulated second ultrasonic signal, so that after the second ultrasonic wave is reflected by the second reflecting plane, an audible sound ...

Embodiment 2

[0107] Based on the same inventive concept as in Embodiment 1, please refer to Figure 7 , Embodiment 2 of the present application also provides an electronic device, including:

[0108] housing 70;

[0109] a storage unit 71, disposed in the casing 70, for storing program instructions;

[0110] The processor 72 is arranged in the housing 70 and connected to the storage unit 71; wherein, the processor 72 reads and executes the program instructions from the storage unit 71 for:

[0111] Modulating the first audio signal corresponding to the first channel in the first sound source file to the first ultrasonic signal to obtain the modulated first ultrasonic signal;

[0112] Modulating the second audio signal corresponding to the second channel in the second sound source file to the second ultrasonic signal to obtain the modulated second ultrasonic signal;

[0113] transmitting a first ultrasonic wave corresponding to the modulated first ultrasonic signal, so that after the fir...

Embodiment 3

[0127] Based on the same inventive concept as in Embodiment 1, please refer to Figure 8 , Embodiment 3 of the present application also provides an electronic device, including:

[0128] The first modulation unit 80 is configured to modulate the first audio signal corresponding to the first channel in the first sound source file to the first ultrasonic signal to obtain the modulated first ultrasonic signal;

[0129] The second modulation unit 81 modulates the second audio signal corresponding to the second channel in the second sound source file to the second ultrasonic signal to obtain the modulated second ultrasonic signal;

[0130] The first transmitting unit 82 is configured to transmit the first ultrasonic wave corresponding to the modulated first ultrasonic signal, so that the first ultrasonic wave can be audible to the human ear after being reflected by the first reflecting plane. a first sound signal corresponding to the first audio signal;

[0131] The second emitti...

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Abstract

The present invention discloses an information processing method and electronic equipment. The method comprises the steps of modulating a first audio signal corresponding to a first sound channel in a first sound source file into a first ultrasonic signal to obtain a modulated first ultrasonic signal; modulating a second audio signal corresponding to a second sound channel in a second sound source file into a second ultrasonic signal to obtain a modulated second ultrasonic signal; sending a first ultrasonic wave corresponding to the modulated first ultrasonic signal to obtain a first sound signal corresponding to the first audio signal that can be heard by the ears of people after the first ultrasonic wave is reflected by a first reflective plane; and sending a second ultrasonic wave corresponding to the modulated second ultrasonic signal to obtain a second sound signal corresponding to the second audio signal that can be heard by the ears of people after the second ultrasonic wave is reflected by a second reflective plane. In this way, the technical effect of better stereo effect is realized.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an information processing method and electronic equipment. Background technique [0002] With the development of science and technology, in order to continuously meet the increasing needs of users, electronic equipment gradually presents a variety of designs. More and more electronic devices not only have the function of playing video, but also have the function of displaying various information. [0003] In the process of inventing the technical solutions in the embodiments of the present application, the inventors of the present application found that the above-mentioned prior art has at least the following technical problems: [0004] In the prior art, stereo effects are often achieved by arranging speakers at multiple points on electronic devices. However, mobile terminal devices are usually small in size, and the distance between sound-generating components is small (fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04S5/00H04S7/00H04N21/439
CPCG10K11/28H04R1/403H04R3/12H04R2217/03H04R2499/15H04S7/302H04S7/305H04R1/028H04S1/00
Inventor 郭平杨炜玉颜罡
Owner LENOVO (BEIJING) CO LTD
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