| 摘要 |
<P>PROBLEM TO BE SOLVED: To attain a sound signal reproduction device and a sound signal reproduction system by which 5.1ch virtual reproduction of high sound quality is attained by outputting sound for 5.1ch as it is and falsely reproducing sound for 2ch of sound information of LPCM 7.1ch included in content regardless of speaker connection of 5.1ch. <P>SOLUTION: Reproduced sound of SLch is reproduced by synthetic sound moderately adjusted by two speakers 5a and 5d arranged in Lch and SBLch, and reproduced sound of SRch is reproduced by synthetic sound moderately adjusted by two speakers 5b and 5e arranged in Rch and SBRch. <P>COPYRIGHT: (C)2009,JPO&INPIT |
