| Item |
|
| microphone types |
condenser microphone |
| microphone pickup range |
omnidirectional |
| microphone speaker output sound pressure level |
| 3-stage hardware adjustment, adjustment range: 95dB to 120dB. |
|
| Characteristics of a universal microphone |
The train driver can select the broadcast mode and press the talk switch to make an announcement after picking up the universal microphone. The broadcast will be canceled once the microphone is returned to its stand. Additionally, all voice communication within the train's communication system can be achieved using the universal microphone. |
| Characteristics of a broadcast microphone |
Broadcasting can be activated without pressing the talk switch, and the broadcast microphone can only operate in broadcast mode. |
| Others |
| The universal microphone and broadcast microphone are interchangeable. |
|
