About: http://webisa.webdatacommons.org/244738425

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	Additionally, the amplifier 104 can also include a filter, such as a low pass filter, for each output channel that converts the PWM signal into an audio signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com