摘要 |
PROBLEM TO BE SOLVED: To reproduce a voice signal with high quality by receiving the voice signal so as to be an appropriate voice delay amount in accordance with a network state.SOLUTION: A voice signal receiver 100 includes a fluctuation absorption buffer 5 for holding voice data representing a received voice signal, and outputting the voice data in synchronization with a synchronizing signal belonging to the voice signal receiver 100, and receives and reproduces a voice signal. A control part 7 calculates a reproduction speed acceleration/deceleration rate on the basis of the present accumulation amount and a target accumulation amount of unoutputted voice data held by the fluctuation absorption buffer 5, and reproduces the voice signal at a reproduction speed according to the reproduction speed acceleration/deceleration rate. |