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    • 4. 发明专利
    • Sound signal output apparatus and sound output system
    • 声信号输出装置和声音输出系统
    • JP2013207323A
    • 2013-10-07
    • JP2012070780
    • 2012-03-27
    • Funai Electric Co Ltd船井電機株式会社
    • TANIGUCHI ATSUSHIOTSUKA SHIGEKIHIRAI KOTAITO YUICHIFUJII TAKASHI
    • H04N7/173H03G3/20H04N5/60
    • H03G3/20H03G3/04H03G3/3005H03G5/00H03G5/02H03G7/00H03G7/002H03G7/007H04N5/60H04N21/43632H04N21/439H04N21/4852
    • PROBLEM TO BE SOLVED: To provide a sound signal output apparatus capable of restricting large volume from being output.SOLUTION: A reproduction device 1 (a sound signal output apparatus) includes: an HDMI transmitter 15 for outputting a sound signal of contents to a television receiver 2 that outputs sound, and also acquiring volume setting information Y of the television receiver 2; and a control part 10 for acquiring maximum volume information Xamong volume information X of a sound signal of contents. The control part 10 is configured to calculate an output volume maximum value Zin the television receiver 2 on the basis of maximum volume information Xof contents and volume setting information Y of the television receiver 2, and also to perform control to lower output volume Z in the television receiver 2 to be corrected output volume Z1 when an output volume maximum value Zis greater than a predetermined volume threshold Z.
    • 要解决的问题:提供能够限制大体积输出的声音信号输出装置。解决方案:再现装置1(声音输出装置)包括:HDMI发送器15,用于将内容的声音信号输出到电视机 输出声音的接收机2,并且还获取电视接收机2的音量设定信息Y; 以及用于获取内容的声音信号的最大音量信息Xamong音量信息X的控制部分10。 控制部分10被配置为基于电视接收机2的内容和音量设置信息Y的最大音量信息X来计算电视接收机2的输出音量最大值Zin,并且还执行控制以降低电视接收机2中的输出音量Z 电视接收机2当输出音量最大值Zis大于预定音量阈值Z时被校正输出音量Z1。