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gptkbp:instanceOf
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gptkb:personal_computer
stored-program computer
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gptkbp:abbreviation
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Commonwealth Scientific and Industrial Research Automatic Computer
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gptkbp:builtBy
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gptkb:Council_for_Scientific_and_Industrial_Research
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gptkbp:builtYear
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gptkb:Sydney,_Australia
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gptkbp:countryOfOrigin
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gptkb:Australia
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gptkbp:designedBy
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Trevor Pearcey
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gptkbp:firstRun
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1949
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https://www.w3.org/2000/01/rdf-schema#label
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CSIRAC computer
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gptkbp:input
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punched paper tape
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gptkbp:length
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20 bits
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gptkbp:memoryType
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mercury delay line memory
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gptkbp:movedTo
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gptkb:University_of_Melbourne
1955
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gptkbp:notableFor
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first computer to play digital music
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gptkbp:numberOfAdditionsPerSecond
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1000
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gptkbp:numberOfTubes
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2000
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gptkbp:originalName
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CSIR Mk 1
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gptkbp:output
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gptkb:public_speaker
punched paper tape
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gptkbp:preservedIn
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gptkb:Melbourne_Museum
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gptkbp:retired
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1964
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gptkbp:speed
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1 kHz
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gptkbp:technology
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vacuum tube
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gptkbp:weight
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over 2 tonnes
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gptkbp:yearCompleted
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1949
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gptkbp:bfsParent
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gptkb:Museums_Victoria
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gptkbp:bfsLayer
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7
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