Time assignment speech interpolation system
United States Patent 3311707
US Patent References:
Time assignment speech interpolation system
- - 2935569
Pcm time division telephone switching system
- - 2957949
Multiplex transmission systems
- - 3084222
Multiplex transmission systems
- - 3213201
Time assignment speech interpolation system
- - 2935569
Pcm time division telephone switching system
- - 2957949
Multiplex transmission systems
- - 3084222
Multiplex transmission systems
- - 3213201
Inventors:
Ian, Urquhart-pullen David
Publication Date:
03/28/1967
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Export Citation:
Assignee:
Ass, Elect Ind
Primary Class:
Other Classes:
370/429
International Classes:
H04J3/17; H04J3/18
Foreign References:
| GB873934A |