What Is a Digital Speakerphone?

Speakerphones generally use a microphone with low sensitivity, so the speaker must be speaking into the microphone at close range, which limits its range of use.

Speakerphone

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Speakerphones generally use a microphone with low sensitivity, so the speaker must be speaking into the microphone at close range, which limits its range of use.

Otherwise, the volume of the other party's answer is low and sounds very difficult. Hands-free telephones generally use half-duplex technology. Therefore, one party can hear the other party's voice while the other party cannot hear the other party's voice. Therefore, the sound is intermittent, and the loss is serious, and the conversation between the two parties on the call cannot be accurately conveyed. It is not suitable to use in a meeting, otherwise it will seriously affect the effect of the meeting.

Hands-free phones use low-powered speakers, so the lack of volume at slightly longer distances can be confusing and difficult.

Therefore, ordinary hands-free phones are only suitable for one person to use in a quiet environment, and cannot meet the requirements of multi-person conference calls.