A new type of voice recorder

Abstract

The invention relates to a novel recording pen. The novel recording pen comprises a recording pen main body. A built-in microphone is arranged in a shell body of the recording pen main body, and a built-out microphone connection socket is further arranged in the shell body of the recording pen main body. The built-out microphone connection socket is connected with a pluggable built-out microphone assembly. By means of a pluggable built-out microphone of the novel recording pen, a sound collection range is greatly enlarged, gradation of medium-long distance recording is rich, and third dimension is strong, so that perfect sound source collection is achieved, and top-quality recording enjoyment is brought to a user. Under the condition that the recoding pen is near to a sound source, the built-out microphone can be taken down conveniently, and the built-in microphone is directly turned on. The novel recording pen is convenient to manufacture, assemble and test, reliable and firm in manufacture and assembly, good in strength property and dropping resistance, compact in structure, small, exquisite, light, thin, convenient to carry and beneficial to utilization in different occasions. Practicability of the recording pen is improved, so that the novel recording pen is especially suitable for recording an press interview, recording meeting minutes, recording classroom learning and the like.

Description

technical field [0001] The invention relates to a novel recording pen, which belongs to the intelligent application field of digital products. Background technique [0002] Digital recorder, also known as digital recorder or digital recorder, is a kind of digital recorder. In order to facilitate operation and improve recording quality, the shape is not based on a simple pen shape, and it is easy to carry. Compared with traditional recorders, digital recorder Audio is recorded digitally. The digital voice recorder converts the analog signal into a digital signal through a digital-to-analog converter by sampling and encoding the analog signal, and stores it after a certain compression. Even if the digital signal is copied many times, the sound information will not be lost. As it is. However, existing recording pens have disadvantages such as limited collection range and poor recording effect because they only have a built-in microphone. Contents of the invention [0003] ...

AI Technical Summary

Problems solved by technology

However, the existing recording pens have disadvantages such as limited collection range and poor recording effect because they only have a built-in microphone.

Images