Design Challenges

The AES3 protocol is widely used for audio transport, enabling PCM-encoded samples to achieve 24-bit/192kHz stereo over a single cable. Everything hinges on the ability to detect and decode a frame, where the clock is integrated into the signal itself.

If the frame is lost due to dection issues between the digital source and DAC, the DAC has to make a decision, blank the frame or make a guess based upon historical frames. 

There is no chance of retransmittal; a resync of the data stream is required, affecting the audio stream precision and degrading the listening experience.

Solution

XerXes Reference Digital AES/SPDIF interconnects are specially designed to minimize errors caused by timing issues. This is achieved by tightly controlling the cable's capacitance and reactance potential, effectively assisting the digital receiver in detecting the framed bits within the data stream.

As you listen, the reduction of blank frames or interpolated frames becomes easily noticeable, thanks to the tight, lower bass extension. This immersive experience will transport your mind into a new realm of digital audio, enhancing your overall listening pleasure.