Voice-Frequency Signal Receiver with Speech-Immunity Circuit

Keywords Schmitt-trigger
receiver
amplifier
circuit
voltage
frequency
DePENNING
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1962
To Year / Date
(YYYY-MM-DD)
1962
Source Organization NA
Identifier NAIBHF00007607
File No./Reference No./Sheet No./Folio No. 85695
Location BBSR-R1
Part No. NA
File Size 26.5 MB
Pages 15
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000300
Location Code NA
File Barcode NAIBHF00007607
QC Certificate No. QC_20240703BH
Bundle No. 108
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