
Telefunken Licences GmbH
Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator

Unspecified
TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Temic Semiconductors
Tone Ringer Interface

Telefunken Licences GmbH
Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator

Unspecified
TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Temic Semiconductors
Three-Tone Ringer for Telephone Sets

Telefunken Licences GmbH
Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator

Unspecified
TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Temic Semiconductors
Three-Tone Ringer for Telephone Sets

Telefunken Licences GmbH
Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator

Unspecified
TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Temic Semiconductors
Tone Ringer Interface with DC/DC Converter

Temic Semiconductors
Tone Ringer Interface with DC/DC Converter

Unspecified
Shortform Data and Cross References (Misc Datasheets)