The INT-1410 Audio Matrix is a PC/104-Plus audio peripheral board aimed for managing up to 8 stereo audio input and 8 stereo audio output channels, with programmable front-end audio CODECs.
The onboard PCI interface manages the 10-channel play DMA stream and the 12-channel record DMA stream of the main channels as well as the 2-channel play DMA stream and the 2-channel record DMA stream of the auxiliary channels.
Switch Audio Matrix
The onboard features include a switch audio matrix that allows the user to select the driving source of each of the 8 stereo audio output. A 2-channel mixer which can mix the 8 stereo audio inputs.
Optional features include a two-way echo canceller on an audio input/output channel pair, a 1-watt power amplifier on an audio output channel and a preamplified microphone input on an stereo audio input channel.
The board is fully compliant with the 2002/95/CE (RoHS) directives and can be qualified inside the standard (0 to + 60 °C) and extended (-40 to + 85 °C) temperature ranges.