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Electronic device and audio signal processing method

A technology for electronic devices and audio signals, which is applied in speech analysis, electrical components, transmission systems, etc., and can solve problems such as acquisition of voice recorders

Active Publication Date: 2019-03-26
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To give another example, since traditional recording tools (such as recording pens) cannot be easily obtained at the user's location, more and more users directly use the recording function provided by portable electronic devices to record

Method used

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  • Electronic device and audio signal processing method
  • Electronic device and audio signal processing method
  • Electronic device and audio signal processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] figure 1 is a block diagram showing an electronic device according to an embodiment of the present invention. The electronic device 100 may be a portable electronic device, such as a tablet computer, a mobile phone, a personal digital assistant, and the like. The electronic device 100 may include a wireless module 11 , which may include more than one wireless communication modules, for example, wireless communication modules 110 and 120 . The wireless communication modules 110 and 120 can provide wireless communication services according to different wireless communication protocols. For example, according to an embodiment of the present invention, the wireless communication module 110 can be a satellite navigation system signal receiver (Satellite Navigation System Signal Receiver), used to receive at least one satellite navigation system signal, and the wireless communication module 120 can be a Global System for Mobile Communications (GSM for short) communication m...

Embodiment approach

[0035] figure 2 It is a flow chart showing the audio signal processing method according to an embodiment of the present invention. First, the electronic device receives a sound, and generates a sound signal according to the sound (step S202). Next, obtain first location data of the electronic device, and determine a setting data according to the first location data (step S204 ). Next, process the sound signal according to the setting data to generate an audio signal (step S206). It should be noted that when the audio sensor 170 receives a recording stop signal, the audio signal processing flow will end. The recording stop signal can be generated by the processing unit 130 according to the user's operation. For example, when the user stops the recording process and / or presses the stop recording button (whether it is a physical button or a button displayed through the user interface), the processing unit 130 can generate a recording stop signal correspondingly to drive the s...

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Abstract

An electronic device includes a sound sensor, a storage module, a signal processing unit and a processing unit. The sound sensor is configured to receive a sound and generate a sound signal according to the sound. The signal processing unit is coupled to the sound sensor for receiving the sound signal, and processing the sound signal according to a setting data to generate an audio signal. The processing unit is coupled to the signal processing unit, and the processing unit obtains a first position data of the electronic device, determines the setting data according to the first position data, and stores the audio signal in the storage module.

Description

technical field [0001] The present invention relates to an electronic device, and more particularly to an electronic device that provides optimum recording quality. Background technique [0002] In recent years, portable electronic devices have become important communication tools. With the maturity and popularization of mobile communication networks and products, the communication quality and additional functions of portable electronic devices are continuously developed and improved. Therefore, portable electronic devices are being used more and more frequently. [0003] For example, more and more users abandon traditional digital cameras and directly switch to camera modules configured in portable electronic devices to take pictures. To give another example, since traditional recording tools (for example, recording pens) cannot be easily obtained at the user's location, more and more users directly use the recording function provided by the portable electronic device for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L21/0316H04L29/08
Inventor 王震宇陈振德林建宏
Owner HTC CORP