发明名称 |
A blood filter |
摘要 |
In a method for processing audio signals composed audio signals (L+R) and (L-R) are derived from left (L) and right (R) audio signals. The energy content of the composed (L-R) audio signals above a predetermined frequency value is measured and compared with a predetermined threshold value. Then, when this energy content falls below said threshold value, a signal derived from and decorrelated with respect to the composed (L+R) audio signal is added to the composed (L-R) signal to obtain an improved composed (L-R) audio signal, and left (L) and right(R) audio signals are obtained back again from the composed (L+R) signal and the improved composed (L-R) audio signal. <IMAGE> |
申请公布号 |
EP1275410(A3) |
申请公布日期 |
2003.03.26 |
申请号 |
EP20020078995 |
申请日期 |
1994.12.20 |
申请人 |
BAXTER INTERNATIONAL INC. |
发明人 |
STERNBERG, SHMUEL;WONS, ALLEN R.;FISHER, DAVID P.;LYNN, DANIEL R.;MINSHALL, BILLY W. |
分类号 |
G01B21/10;A61K35/14;A61M1/34;B01D17/12;B01D29/00;G01N15/08;G01N33/48 |
主分类号 |
G01B21/10 |
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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