Spark-gap_transmitterSound1

An Entity of Type: sound, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Property	Value
dbo:description	Morse codeof "CQ DEPJ" (en)
dbo:filename	Massie Wireless Station "PJ" Spark Sound.ogg
dbo:title	Audio of Massie spark gap transmission (en)
rdf:type	owl:Thing foaf:Document schema:CreativeWork dbo:Document dbo:Work wikidata:Q386724 dbo:Sound
is dbo:soundRecording of	dbr:Spark-gap_transmitter

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About: http://dbpedia.org/resource/Spark-gap_transmitter__Sound__1