同報放送システム及び子局装置 - Hitachi Kokusai Electric Co., Ltd.

Title:

同報放送システム及び子局装置

Document Type and Number:

Japanese Patent JP6927726

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To allow a communicant for controlling the communication velocity in a slave station device, without adjusting the vocalization velocity of oneself, when the communicant vocalizes the communication content.SOLUTION: In a broadcasting system including a master station facility 100 for transmitting notice voice, and slave station devices 200 for receiving the notice voice and outputting while reproducing, the master station device 100 transmits the information of reproduction speed in association with the notice voice, and the slave station device 200 controls reproduction speed of the notice voice, on the basis of the information of reproduction speed received from the master station device 100. Furthermore, the slave station device 200 is holding the information of reproduction speed preset for the local station, and determines the reproduction speed of the notice voice, on the basis of the information of reproduction speed received from the master station device 100 at the time of communication, and the information of reproduction speed held in the local station.SELECTED DRAWING: Figure 1

Inventors:

Yuji Shimomura

Application Number:

JP2017062850A

Publication Date:

September 01, 2021

Filing Date:

March 28, 2017

Export Citation:

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