发明名称 Audio signal reproducing apparatus
摘要 A small-sized audio signal reproducing apparatus for hearing reproduced audio signals with the aid of a headphone is disclosed. Digitized and compression encoded audio signals, stored in a semiconductor memory, are read out so as to undergo a decoding operation, which is an inverse operation to compression encoding, to reproduce the audio signals, and the reproduced signals are heard by the headphone. The apparatus may be significantly reduced in size and weight as compared to the apparatus in which a tape or a disk is used as the recording medium.
申请公布号 US2002090097(A1) 申请公布日期 2002.07.11
申请号 US20020096621 申请日期 2002.03.13
申请人 SONY CORPORATION 发明人 NISHIGUCHI MASAYUKI;FUJIWARA YOSHIHITO
分类号 G11C7/16;H04R5/033;(IPC1-7):H04R1/10;A61F11/06;G10K11/16;H03B29/00;H03G7/00;H04R5/02 主分类号 G11C7/16
代理机构 代理人
主权项
地址