About: http://webisa.webdatacommons.org/156357385

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Accordingly, there is a need for echo suppression functionality that can be applied to LPC-encoded speech signals at locations other than the codecs without excessive degradation of end-to-end speech quality.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com