High-definition recording pen, recording method, recording system, device and storage medium

Abstract

The invention relates to a high-definition recording pen, a recording method, a recording system, a device and a storage medium. The recording pen comprises a pen body and a recording head, the recording head comprises a fixed part and a rotating part, a first reference surface is formed at the top of the pen body, and the fixed part is fixed on the first reference surface; the rotating part and the fixed part are matched to form a hemisphere, the sphere center is located on the first reference surface, the rotating part can rotate, a rotating shaft is a normal line where the first reference surface passes through the sphere center, a top pickup microphone is arranged at the top end of the rotating part, and one or more inclined pickup microphones are arranged on the side face of the rotating part; and a plurality of fixed pickup microphones are arranged on the side surface of the fixed part. The recording pen has the advantage that high-quality recording can be obtained under the condition that the recording pen is not aligned with a speaker.

Description

technical field [0001] The present application relates to the field of recording pens, in particular to a high-definition recording pen, recording method, system, device and storage medium. Background technique [0002] In daily life, a recording pen is often used. The recording pen generally has a microphone, a control circuit connected to the microphone, and a memory connected to the control circuit. The microphone records the sound and inputs it to the control circuit for processing, and finally stores it in the memory. The role of the recording pen is reflected in the process of meeting, studying or recording conversations. At present, campus interviews, company internal interviews, and meeting records have a high demand for recording pens. Non-professional users sometimes forget to point the recording pen at the speaker, resulting in poor recording effects, or a large number of Noise, you will encounter greater difficulties in audio processing in the later stage, but i...

AI Technical Summary

Problems solved by technology

At present, campus interviews, company internal interviews, and meeting records have a high demand for recording pens. Non-professional users sometimes forget to point the recording pen at the speaker, resulting in poor recording effects, or a large number of Noise, you will encounter greater difficulties in audio processing in the later stage, but it is difficult to re-invite the speaker for supplementary recording

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