Kay Sona-Graph Speech Spectrum Analyser Type 661A

Kay Sona-Graph Speech Spectrum Analyser Type 661A, Serial no. 35632, by Kay Electric Co, United States, c. 1965, complete with microphone, accessories and instruction manual

Details

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

Parts

Kay Sona-Graph Speech Spectrum Recorder

Kay Sona-Graph Speech Spectrum Recorder

Kay Sona-Graph Speech Spectrum Recorder, Serial No. 35632, by Kay Electric Co, United States, c. 1965

Measurements:
overall: 500 mm x 440 mm x 470 mm,
Object Number:
1994-1052 Pt1
type:
recorder
Image ©
The Board of Trustees of the Science Museum
Kay Sona-Graph Speech Spectrum Amplifier-Analyser unit Type Kay Sona-Graph Speech Spectrum Amplifier-Analyser unit Type

Speech Spectrum Amplifier-Analyser unit, c.1965

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

Measurements:
overall: 10 kg
Object Number:
1994-1052 Pt2
type:
amplifiers
Image ©
The Board of Trustees of the Science Museum
Power Supply Unit for Kay Sona-Graph Speech Spectrum Analyser Power Supply Unit for Kay Sona-Graph Speech Spectrum Analyser

Power supply unit for speech spectrum analyser

Power Supply Unit for Kay Sona-Graph Speech Spectrum Analyser Type 661A, Serial No. 35632, by Kay Electric Co, United States, c. 1965

Measurements:
overall: 13.55 kg
Object Number:
1994-1052 Pt3
type:
power supply
Image ©
The Board of Trustees of the Science Museum
Altee 633A Microphone for use with Kay Sona-Graph Speech Altee 633A Microphone for use with Kay Sona-Graph Speech

Microphone for use with speech spectrum analyser

Altee 633A Microphone for use with Kay Sona-Graph Speech Spectrum Analyser

Object Number:
1994-1052 Pt4
type:
microphone
Image ©
The Board of Trustees of the Science Museum
Autotransformer Type P5065 230V:115V for mains power supply to Autotransformer Type P5065 230V:115V for mains power supply to

Autotransformer for speech spectrum analyser

Autotransformer Type P5065 230V:115V for mains power supply to Kay Sona-Graph Speech Spectrum Analyser

Object Number:
1994-1052 Pt5
type:
transformer
Image ©
The Board of Trustees of the Science Museum
Converter to adapt 2-contact jack plus Belling-Lee coaxial plug Converter to adapt 2-contact jack plus Belling-Lee coaxial plug

Plug converter for input to speech spectrum analyser

Converter to adapt 2-contact jack plus Belling-Lee coaxial plug for multiple-contact jack input to a Kay Sona-Graph Speech Spectrum Analyser

Object Number:
1994-1052 Pt6
type:
components
Image ©
The Board of Trustees of the Science Museum
Two packs of Teledeltos sensitive paper for recording of speech Two packs of Teledeltos sensitive paper for recording of speech

Sensitive paper for recording speech spectra on the spectrum analyser

Two packs of Teledeltos sensitive paper for recording of speech spectra on the Kay Sona-Graph Spectrum Analyser

Object Number:
1994-1052 Pt7
type:
paper (fiber product)
Image ©
The Board of Trustees of the Science Museum
Component of Kay Sona-Graph Speech Spectrum Analyser Type 661A Component of Kay Sona-Graph Speech Spectrum Analyser Type 661A

Component of Kay Sona-Graph Speech Spectrum Analyser Type 661A

Circular component of Kay Sona-Graph Speech Spectrum Analyser Type 661A, Serial no. 35632, by Kay Electric Co, United States, c. 1965.

Materials:
metal (unknown)
Object Number:
1994-1052/8
type:
component
Image ©
The Board of Trustees of the Science Museum

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