Speech Spectrum Amplifier-Analyser unit, c.1965

Made:
1965

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Science Museum Group
© The Board of Trustees of the Science Museum

Science Museum Group
© The Board of Trustees of the Science Museum

Kay Sona-Graph Speech Spectrum Amplifier-Analyser unit Type 661A, Serial No. 35632, by Kay Electric Co., United States, c. 1965

Details

Category:
Telecommunications
Object Number:
1994-1052 Pt2
credit:
University College of Swansea