Armored car audio communication system and armored car
The utility model discloses an armored car audio communication system and an armored car, corresponding voice connectors are arranged at important posts in the armored car, and corresponding switching is realized by using an analog switch unit, so that members in each post can transmit voice informa...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an armored car audio communication system and an armored car, corresponding voice connectors are arranged at important posts in the armored car, and corresponding switching is realized by using an analog switch unit, so that members in each post can transmit voice information sent by themselves to other posts; moreover, the analog switch unit is used for selecting audio data transmission, so that the audio data does not need to be excessively processed, and the real-time performance of audio transmission is ensured. Besides, in order to avoid the problem that in a noisy environment, the volume of the played voice is small and the voice cannot be heard clearly, the signal amplification unit is used for amplifying the audio signal. The armored car audio communication system provided by the embodiment of the utility model provides a set of practical and usable voice communication system for the armored car, and solves the problem that the armored car is difficult to effectively carry |
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