*LQRX

Analog grooved disc, vinyl, quadraphonic sound field, 12" diameter

Wiki
Quadraphonic (or Quadrophonic and sometimes Quadrasonic) sound – similar to what is now called 4.0 surround sound – uses four channels in which speakers are positioned at the four corners of the listening space, reproducing signals that are (wholly or in part) independent of one another. Quadraphonic audio was the earliest consumer product in surround sound and thousands of quadraphonic recordings were made during the 1970s.It was a commercial failure due to many technical problems and format incompatibilities. Quadraphonic audio formats were more expensive to produce than standard two-channel stereo. Playback required additional speakers and specially designed decoders and amplifiers.
Holdings Count
Hundreds of resources.
Note
Used for 12" LPs recorded for quadraphonic sound field reproduction
Broader Classmarks
Analog grooved disc, vinyl, quadraphonic sound field, 12" diameter
Mappings
Library of Congresss LCC M1001
Library of Congresss LCC Range Orchestra
Dewey Decimal 785.11
Wikidata Q782526
Wikidata Q178588
DBpedia Quadraphonic_sound
DBpedia Gramophone_record
Sample Resources
Experimental
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Linked Data
Change Log
2016-04-30 skos:prefLabel Changed from "Analog grooved disc, vinyl, quadraphonic sound field, 12" diameter e" Staff Memeber
2016-04-30 skos:prefLabel Changed from "Unknown Classmark" Staff Memeber
2016-04-30 skos:note Created "Used for 12" LPs recorded for quadraphonic sound field reproduction" Staff Memeber
2016-03-30 skos:mappingRelation Created Staff Memeber
2016-03-30 skos:mappingRelation Created Staff Memeber
2016-03-30 rdfs:comment Created Staff Memeber
2016-03-30 rdfs:seeAlso Created Staff Memeber
2016-03-30 dbpo:thumbnail Created Staff Memeber
2016-03-30 skos:mappingRelation Created Staff Memeber
2016-03-30 skos:mappingRelation Created Staff Memeber
2015-08-23 skos:mappingRelation Created Staff Memeber
2015-08-23 skos:mappingRelation Created Staff Memeber
2015-08-23 skos:mappingRelation Created Staff Memeber
2015-08-23 library:holdingsCount Created Staff Memeber
2015-08-13 skos:hiddenLabel Created Staff Memeber
2015-08-13 dbpedia:sequenceNumber Created Staff Memeber
2015-08-13 skos:broader Created Staff Memeber
2015-08-13 skos:inScheme Created Staff Memeber
2015-08-13 rdf:type Created Staff Memeber
2015-08-13 skos:prefLabel Created Staff Memeber