| 摘要 |
It comprises a central control and processing unit, a set of memories, a decoder which links the control and processing unit to the receiver, a decoder which links the device with the central computer, a connector linking to the actual central computer, a synthesizer stage, a low-frequency amplifier with high-frequency noise-removal filters, an output control, configuration selectors, operating light indicators, a device for detecting short circuits in the output routes and electroacoustic transducer supply channels. Applicable to the generation of audible signals combined coherently for the formation of an intelligible message. <IMAGE>
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