TY  - GEN
AU  - Pasquali,E
TI  - Alpha envelope detection and distortion. A polyphase rectifier circuit
SN  - 0013-4694
PY  - 1969///0827
KW  - Electroencephalography
KW  - instrumentation
KW  - Filtration
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0013-4694(69)90041-8
ER  -