Patent ID: 8934996
Filing Date: 2015-01-13
Classification: H03G

Abstract:
1. A transmission apparatus, comprising: an acquisition unit which acquires a playback volume value of audio data of a frame of interest; a generating unit which generates multiplied audio data by multiplying the audio data of the frame of interest by the playback volume value; and a transmission unit which transmits, as transmission data of the frame of interest, a set which includes both the audio data of the frame of interest and the multiplied audio data generated from the audio data of the frame of interest by the generating unit, wherein the transmission unit transmits the audio data of the frame of interest and the multiplied audio data as the transmission data of the frame of interest to a playback side, wherein the playback side receives the transmission data of the frame of interest, derives a play back volume value from the audio data of the frame of interest and the multiplied audio data, multiplies the derived play back volume value with the audio data of the frame of interest, and plays back the audio data of the frame of interest multiplied with the derived play back volume value.