About: http://webisa.webdatacommons.org/200779696

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	The present invention relates broadly to methods of signal modulation and demodulation, particularly methods of quadrature amplitude modulation, for facilitating data transmission and other communication applications.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com