Recording method and device, terminal and computer readable storage medium

Abstract

The embodiment of the invention discloses a recording method and device, a terminal and a computer readable storage medium. The method includes the following steps: detecting whether a connection between a first terminal and an external microphone is established, wherein the number of built-in microphones of the first terminal is at least one; if the connection between the first terminal and the external microphone is established, acquiring sound signals separately input by the external microphone and the built-in microphones, acquiring a first target sound signal that meets a preset sound type from the sound signals input by the external microphone, acquiring a second target sound signal that meets the preset sound type from the sound signals input by the built-in microphones, and synthesizing the first target sound signal and the second target sound signal into stereo sound. By adopting the embodiment of the invention, the stereo sound that meets a predetermined sound type can be recorded, and the recording of the stereo sound can be more flexible and economical.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a recording method, device, terminal and computer-readable storage medium. Background technique [0002] With the development of the information age, most terminals, such as mobile phones, tablet computers, etc., have built-in microphones to facilitate users to use the terminals to record. For example, when using a mobile phone to make a call, the user can use the microphone of the mobile phone to record important call content, or the user can use the built-in microphone of the terminal to record music at a concert. However, when using the terminal for recording, there are some problems: First, the sound recorded by the terminal has no stereo effect or only left and right stereo effects, no front left / rear left / upper left / lower left stereo, such recording cannot meet the user's stereo needs need. Although the existing multi-microphone array recording technology can so...

AI Technical Summary

Problems solved by technology

However, when using the terminal for recording, there are some problems: First, the sound recorded by the terminal has no stereo effect or only left and right stereo effects, no front left / rear left / upper left / lower left stereo, such recording cannot meet the user's stereo needs need

Although the existing multi-microphone array recording technology can solve the problem that the terminal only records left and right stereo, it has higher requirements on the shape and structure of the mobile phone and the overall cost

In addition, the stereo recorded by the existing technology contains sounds of various sound types in the environment at the same time, which makes the stereo recording not flexible enough

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