发明名称 |
System and method for noise suppression in a communication signal |
摘要 |
A system and method for suppressing disturbance signal components in a communication signal is disclosed. The system and method utilize a priori information about the fundamental frequency of the disturbance signal component to generate an estimate of the disturbance signal component. This estimated disturbance signal may be subtracted from the communication signal to suppress the disturbance signal component in the communication signal. |
申请公布号 |
AU1388301(A) |
申请公布日期 |
2001.05.30 |
申请号 |
AU20010013883 |
申请日期 |
2000.10.26 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
PER ROSENGREN;ANDREAS NILSSON;PER LJUNGBERG;JOHAN UDEN;PETER GABOR LAKATOS;INGVAR CLAESSON |
分类号 |
H04B1/10;G10L21/02;H04B15/00;(IPC1-7):H04B1/10 |
主分类号 |
H04B1/10 |
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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