ATIS Telecom Glossary
Sunday, April 20, 2014

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brick wall filter
A low-pass filter with a steep cut-off (such as 20 dB/octave or greater), such that a negligible amount of higher frequency information passes. Note: A brick wall filter typically has uniform group delay. [After SMPTE]

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
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