About: http://webisa.webdatacommons.org/335535967

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	A sine wave carrier signal, as opposed to square wave or other types, used in such an embodiment tends to produce quieter haptic effects in the described embodiment of FIG. 8b, which is often more desirable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca