Listen Technologies TP-K3 TalkPerfect Speech Transfer Kit 3, Includes TP-PDM POD Microphone

The TalkPerfect Speech Transfer Kit 3 provides optional use of the POD microphone and POD speaker on the client side for aesthetic reasons. The TalkPerfect Speech Transfer System is designed to improve communication at fixed screen security counters. Based on proven, reliable and patented technology, the full duplex (two way) system amplifies speech for both the client and staff while minimizing background noise and actively reducing acoustic feedback.

Architectural Specs
Furnish and install a speech transfer system designed to improve communication for fixed screen security counters. The system shall provide full duplex communication with built in feedback and echo suppression to maximize the audio gain before feedback.

The system shall have two (2) microphone inputs suitable for unbalanced electret style microphones and two (2) speaker outputs with a frequency response of 20Hz - 10kHz, minimum load of 4 ohms and a maximum output level of + 14 dBu. The system shall have a 3.5mm staff override unbalanced line input/output to accommodate a staff headset. The system shall have fully adjustable audio gain adjustments with signal presence LEDs for both the staff and client side.

The system shall have a configurable mute or PTT (Push to Talk) function for the staff side. The system shall have an unbalanced line output suitable to drive a CLD1 counter loop system for use with clients that have T-coil equipped hearing aids. The TP-K3 TalkPerfect Speech Transfer Kit 3 is specified.