DocumentCode
2874121
Title
Integrated active speech network for subscriber set application
Author
Terry, Michael ; LeMaire, C.
Author_Institution
Mostek Corp., Carrollton, TX, USA
Volume
XXV
fYear
1982
fDate
10-12 Feb. 1982
Firstpage
210
Lastpage
211
Abstract
A bipolar integrated speech network providing DTMF and high impedance microphone inputs, regulated 3V output together with 2-4 wire conversion, balance and 7dB of loop length compensation for use in normal or subscriber carrier modes of operation, will be described.
Keywords
Bipolar integrated circuits; Driver circuits; Electrets; Impedance; Microphones; Microwave integrated circuits; Pulsed electroacoustic methods; Speech; Telephony; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference. Digest of Technical Papers. 1982 IEEE International
Conference_Location
San Francisco, CA, USA
Type
conf
DOI
10.1109/ISSCC.1982.1156335
Filename
1156335
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