Communication device for ornamental fish, communication system for ornamental fish, and communication method with ornamental fish

摘要

PROBLEM TO BE SOLVED: To provide a communication device for aquarium fish, a communication system for aquarium fish, a server, and a method for communication with aquarium fish that enable a user to know a state of an aquarium fish by the information of an image or characters expressed based on a collected sound generated by the aquarium fish, and assist communication between the user and the aquarium fish.SOLUTION: A communication system 1a for aquarium fish includes a communication device 2a for aquarium fish including: a portable information terminal 3 used by a user U1; a water bath 21; an underwater microphone 22; a display part 28; and a body part 23a including, in a computer stored inside, a communication part 25 including a sound signal reception part 251 and a message image transmission part 252, an arithmetic processing part 26 including a generated sound signal extraction part 261, a generated sound data creation part 262, a collation part 263, a determination part 264, and a message creation part 265, and a storage part 27 including a basic data storage part 271.SELECTED DRAWING: Figure 1