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Title: The design of an ultrasonic echo reinforcement system for the blind.
Author: Jones, John Robert.
ISNI:       0000 0001 3592 405X
Awarding Body: University of Nottingham
Current Institution: University of Nottingham
Date of Award: 1980
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No abstract available
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available
Keywords: Electronics and electrical engineering