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Method, system and mobile phone for recording audio output from mobile phone

A mobile phone and audio technology, which is applied in the field of smart terminals, can solve the problem of unclear audio output from mobile phones, and achieve the effect of clear audio output from mobile phones and satisfying the clarity

Active Publication Date: 2019-01-29
FALCON INNOVATIONS TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide users with a method, system and mobile phone for recording mobile phone output audio, so as to overcome the inability of the mobile phone to record the audio output of the mobile phone or the recorded output of the mobile phone in the prior art. Blurred audio flaws

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  • Method, system and mobile phone for recording audio output from mobile phone
  • Method, system and mobile phone for recording audio output from mobile phone
  • Method, system and mobile phone for recording audio output from mobile phone

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] Since the sound played in the mobile phone is sent to the underlying audio playback device through the hardware layer for playback, in order to obtain a clear mobile phone output audio, it is necessary to capture the output audio data before the output audio of the mobile phone is output to the underlying audio playback device. And record the captured output audio data, so as to obtain clear output audio data.

[0039] Based on the above ideas, the present invention provides a method for recording audio output from a mobile phone, such as figure 1 As shown, the method includes: ...

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Abstract

The invention provides a method and a system for recording audio output by a mobile phone, and the mobile phone. The method comprises the steps of when receiving a command of starting to record the audio output by the mobile phone, before the output audio is input to the playing module of the mobile phone, capturing audio data output by the mobile phone, and storing the audio data into a cache; judging whether the audio data stored into the cache is matched with a predetermined audio data type, if yes, calling a preset audio input interface to acquire the audio data from the cache for recording; and therefore, the mobile phone records the audio output by itself is achieved. As the audio of the mobile phone is captured before outputting to a loudspeaker, the acquired audio output by the mobile phone is clear, and the requirement of the user on the recording clearness of the audio output by the mobile phone can be met.

Description

technical field [0001] The invention relates to the field of intelligent terminals, in particular to a method, a system and a mobile phone for recording audio output from a mobile phone. Background technique [0002] At present, the recording function provided by mobile phones with Android operating system is only call recording or recording through the microphone. There is no separate recording function for the sound emitted by the mobile phone itself. When users need to obtain the sound emitted by themselves, they can only be captured through the microphone. However, because the mobile phone sound captured by the microphone contains external environmental noise, the recorded sound contains a lot of noise, especially in the case of a noisy environment, the recorded sound effect is even worse, which cannot meet the user's expectations. Need to get clear audio output from mobile phone. [0003] Therefore, prior art awaits further improvement. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11C7/16H04M1/65
CPCG11C7/16H04M1/6505
Inventor 徐军峰
Owner FALCON INNOVATIONS TECH (SHENZHEN) CO LTD
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