Signal processing method and signal processing device

A signal processing and audio signal technology, applied in the field of signal processing, can solve the problem that the voice output can not meet the hearing-impaired users, and achieve the effect of ensuring clarity, reducing distortion rate, and reducing electromagnetic wave radiation.

Inactive Publication Date: 2017-02-08
SHENZHEN TINNO WIRELESS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In view of this, the embodiment of the present invention provides a signal processing method and device to solve the problem in the prior art that voice output during a call in the form of audio cannot meet the needs of hearing-impaired users

Method used

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  • Signal processing method and signal processing device
  • Signal processing method and signal processing device
  • Signal processing method and signal processing device

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Embodiment 1

[0072] The embodiment of the present invention provides a signal processing method, please refer to figure 1 , which is a schematic flowchart of a method provided by an embodiment of the present invention, the method is applied to the first electronic device, and as shown in the figure, the method includes the following steps:

[0073] 101. Acquire an audio signal output by a second electronic device.

[0074] In a specific application scenario, such as a voice call scenario, when the second electronic device conducts a voice call with other electronic devices, what the second electronic device obtains is the audio signal sent by the other electronic device. After the audio signal is acquired, the audio signal is sent to the first electronic device, instead of the second electronic device directly outputting the audio signal through an external device (speaker, or earphone, etc.).

[0075] 102. Perform mechanical vibration according to the audio signal, where the first electr...

Embodiment 2

[0090] The embodiment of the present invention provides a signal processing method, please refer to figure 2 , which is a schematic flowchart of a method provided by an embodiment of the present invention, the method is applied to the first electronic device, and as shown in the figure, the method includes the following steps:

[0091] 201. Collect voice signals of the user.

[0092] In a specific application scenario, such as a voice call scenario, the first electronic device may directly collect voice information of the user during a voice call through a microphone.

[0093] 202. Send the voice signal to a second electronic device.

[0094] Specifically, after the first electronic device collects the voice signal, it directly sends the voice signal to the second electronic device, and then the second electronic device sends the voice signal to the user's electronic device that is in a voice call with the user.

[0095] Wherein, the first electronic device is a capacitive ...

Embodiment 3

[0099] The embodiment of the present invention provides a signal processing method, please refer to image 3 , which is a schematic flow chart of a method provided by an embodiment of the present invention. The method is applied to a first electronic device, and the first electronic device is in contact with a user. As shown in the figure, the method includes the following steps:

[0100] 301. Collect vibration signals output by the user.

[0101] In a specific application scenario, such as a voice call scenario, when the user is making a voice call, the user will send out voice information. The voice information sent by the user is generated by the mechanical vibration of the vocal cords. Since the first electronic device is in contact with the user Therefore, the first electronic device can collect the vibration signal when the vocal cords vibrate mechanically, the vibration signal carries the voice information of the user, and the vibration signal is the same as the mechani...

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PUM

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Abstract

An embodiment of the invention provides a signal processing method and a signal processing device. The signal processing method is applied in first electronic equipment which contacts with a user. The signal processing method comprises the steps of acquiring an audio signal which is output from second electronic equipment; and performing mechanical vibration according to the audio signal. In the embodiment of the invention, because the first electronic equipment contacts with the user, the first electronic equipment can transmit the mechanical vibration to the user. Because the mechanical vibration can be transmitted to an auditory nerve in a bone transmission manner for generating hearing, information which is expressed by the mechanical vibration can be obtained after the user receives the mechanical vibration, and furthermore the user with hearing disability can acquire the output audio information in voice calling.

Description

[0001] 【Technical field】 [0002] The present invention relates to the field of communication technology, in particular to a signal processing method and device. [0003] 【Background technique】 [0004] At present, electronic devices including mobile phones all have the function of voice communication, and all output in the form of audio. When audio output is performed, it can be output through external devices, such as loudspeakers, earphones and other external devices. [0005] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0006] For hearing-impaired users who cannot hear the output audio information when using voice calls, the voice output during calls in the form of audio in the prior art cannot meet the needs of such users. [0007] 【Content of invention】 [0008] In view of this, the embodiments of the present invention provide a signal processing method and device to solve the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/60G06F3/044
CPCH04M1/60G06F3/044H04M1/6066
Inventor 姚珍国
Owner SHENZHEN TINNO WIRELESS TECH
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