发明名称 |
Monaural signal to artificial stereo signals convertings and processing circuit for headphones |
摘要 |
A monaural signal to artificial stereo signals converting and processing circuit for headphones comprises, a circuit which converts a monaural signal into artificial stereo signals, a circuit which adds localizing information of imaginary sources to the artificial stereo signals thus obtained, and a circuit which adds imaginary indirect sounds to the artificial stereo signals added with the localizing information. Due to the addition of the indirect sounds, the sound expansion felt by a listener listening to a headphone expands to regions outside the listener's head.
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申请公布号 |
US4359605(A) |
申请公布日期 |
1982.11.16 |
申请号 |
US19800208123 |
申请日期 |
1980.11.13 |
申请人 |
VICTOR COMPANY OF JAPAN, LTD. |
发明人 |
HARAMOTO, YUTAKA;KIKUCHI, MITSURU |
分类号 |
H04S5/00;(IPC1-7):H04R5/00 |
主分类号 |
H04S5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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