Kay Sona-Graph Speech Spectrum Recorder
Kay Sona-Graph Speech Spectrum Recorder, Serial No. 35632, by Kay Electric Co, United States, c. 1965
- Object Number:
- 1994-1052 Pt1
- type:
- recorder
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
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 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
Microphone for use with speech spectrum analyser
Altee 633A Microphone for use with Kay Sona-Graph Speech Spectrum Analyser
Autotransformer for speech spectrum analyser
Autotransformer Type P5065 230V:115V for mains power supply to Kay Sona-Graph Speech Spectrum Analyser
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
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
