TFT MODEL EAS 629 DUAL DIGITAL INSERTION UNIT

MODEL EAS 629 DUAL DIGITAL INSERTION UNIT
Interrupts two separate AES/EBU streams and inserts an analog (L,R) or AES/EBU stream. The two sections function independently and seamlessly. A typical application is insertion of EAS information from a TFT EAS Encoder/Decoder into two separate digital program audio streams.

The EAS 629 Dual Digital Insertion Unit is a digital device that is transparent to two
AES/EBU digital audio streams and provides the capability of interrupting those
streams to insert other AES/EBU streams or analog audio sources. The EAS 629
contains two A-to-D converters that sense the sampling rate of the normal AES/EBU
input and digitizes and formats the analog interrupt input at the appropriate rate to
be delivered to the respective output.