What Is an Audio Pen Recorder?

The recording pen is divided into two generations, the first generation is a digital recording pen, and the second generation is a smart recording pen.

Recording pen

The recording pen is divided into two generations, the first generation is a digital recording pen, and the second generation is a smart recording pen.

The intelligent voice recorder is based on artificial intelligence technology, and integrates high-definition recording, recording-to-text, simultaneous interpretation, cloud storage and other functions. It is a representative product of AI landing application scenarios. Compared with the first-generation digital voice recorder, the new-generation smart voice recorder features real-time transcription of the recording into text. ^[1]

The digital recording pen converts the analog signal through a digital-to-analog converter by sampling and encoding the analog signal.

Generally speaking, most

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Voice recording and telephone recording are more important.

Frequency response is the output of a constant voltage

Digital Voice Recorder

To complete the recording of a digital voice recorder, an input device is essential. An input device is a device that accepts externally identifiable sound from a digital voice recorder. Such as built-in microphone, external microphone, and

There are many brands of recording pens on the market. Many digital audiovisual brands have launched their own recording pen products. In view of this, consumers are reminded that the performance and effect of recording pens should refer to the following factors: 1. Encoding scheme. Some professional recording pens, such as Bingjie Technology, Ziguang, Tongfang,

1. Maintenance of the screen: This is an important aspect, because the screen is directly related to our vision. If the screen has problems during display, there may be some obstacles when using it.

2, body cleaning and maintenance: mainly reflected in anti-dust, anti-scratch and so on. (If it is scratched, try to wipe it off with toothpaste).

3. Maintenance of recording pen interface: USB interface, charging interface, memory card interface, etc. If these interfaces of the recording pen are scratched or worn out, it will cause great trouble for future use.

4, battery maintenance: If the battery is used properly, there will be no problems after using it for two years. If it is used improperly and not maintained properly, problems such as reduced battery life may occur.

5, moisture-proof: when not in use, be sure to place the recording pen in a ventilated and dry place to avoid exposure to humidity and sunlight

Voice Recorder Maintenance

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