Title:
オーディオ信号処理装置およびオーディオ信号再生装置
Document Type and Number:
Japanese Patent JP4151110
Kind Code:
B2
Abstract:
Level detectors detect levels of digital audio signals of individual channels. A controller predicts whether or not an overflow will take place corresponding to detected signals. When the controller predicts an occurrence of an overflow, attenuators attenuate a signal level of at least one channel. In addition, when variable length delaying devices vary the phases of signals, an overflow can be prevented.
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Inventors:
Takahiro Yamazaki
Application Number:
JP13187298A
Publication Date:
September 17, 2008
Filing Date:
May 14, 1998
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G11B20/10; H04S1/00
Domestic Patent References:
| JP1162165U | ||||
| JP64038830U | ||||
| JP57004609A | ||||
| JP11164400A | ||||
| JP6090211A | ||||
| JP7220068A | ||||
| JP7046083A | ||||
| JP8055428A | ||||
| JP3139099A | ||||
| JP7015260A | ||||
| JP6121398A | ||||
| JP56001697A | ||||
| JP1113870U |
Attorney, Agent or Firm:
Masatomo Sugiura