Audio communication system, audio communication method, audio communication purpose program, audio transmission terminal, and audio transmission terminal purpose program

摘要

An audio communication system includes a generation unit that superimposes an addition sound having a volume level determined on the basis of a voice acquired by a voice acquisition unit on an input voice acquired by the voice acquisition unit of a transmission terminal and generates a synthesis sound and a transmission unit that transmits a signal of the synthesis sound generated by the generation unit to a reception terminal.

主权项

1. An audio transmission terminal comprising:
a generation unit that superimposes an addition sound having a constant volume level on an input voice sequentially acquired by a voice acquisition unit, and generates a synthesis sound; a transmission unit that sequentially transmits a signal of the synthesis sound generated by the generation unit to an audio reception terminal; a retransmission request acquisition unit that acquires a retransmission request of a defective portion of the input voice detected on the basis of the addition sound from the audio reception terminal; a retransmission unit that retransmits a signal of the input voice corresponding to the defective portion to the audio reception terminal according to the retransmission request; and a control unit that controls the transmission unit, such that the signal of the synthesis sound is not transmitted from the transmission unit, in a retransmission time zone to be a time zone in which the signal of the input voice corresponding to the defective portion is transmitted from the retransmission unit.