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A multichannel EEG telemetry system utilizing a PCM subcarrierA multichannel personal-type telemetry system is described that utilizes PCM encoding for the most effective range with minimum RF bandwidth and noise interference. Recent IC developments (COS MOS) make it possible to implement a sophisticated encoding system (PCM) within the low power and size constraints necessary for a personal biotelemetry system. This system includes low-level high-impedance preamplifiers to make the system suitable for EEG recording.
Document ID
19760047272
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Fryer, T. B.
(NASA Ames Research Center Moffett Field, Calif., United States)
Date Acquired
August 8, 2013
Publication Date
January 1, 1974
Publication Information
Publication: Biotelemetry
Volume: 1
Issue: 4, 19
Subject Category
Man/System Technology And Life Support
Accession Number
76A30238
Distribution Limits
Public
Copyright
Other

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