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LPC Apparatus and Method for Generating an Error Concealment Signal using Individual Replacement LPC Representations for Individual Codebook Information
LPC Apparatus and Method for Generating an Error Concealment Signal using Individual Replacement LPC Representations for Individual Codebook Information
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机译:LPC装置和方法,用于使用单个代码本信息的单个替换LPC表示生成错误隐藏信号
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摘要
An apparatus for generating an error concealment signal includes: an LPC representation generator (100) for generating a first alternative LPC representation and another second alternative LPC representation; An LPC synthesizer for filtering the first codebook information using a first alternate LPC representation to obtain a first alternate signal and for filtering other second codebook information using a second alternate LPC representation to obtain a second alternate signal, (106); And an alternative signal combiner 110 for combining the first alternate signal and the second alternate signal to obtain the error concealment signal 111.
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