Which protocol does Dante use for clocking?

Dante uses Precision Time Protocol (PTP) for clocking, which is essential for maintaining synchronization across the network. PTP provides a high level of precision, allowing devices in a Dante network to align their clock systems within sub-microsecond accuracy. This level of synchronization is crucial for audio applications, where timing is fundamental to ensure that audio signals remain coherent and properly aligned as they pass through various devices.

PTP is specifically designed for high-performance applications and can adjust to network conditions effectively, making it ideal for digital audio transport over Ethernet. Using PTP, Dante can synchronize multiple audio streams seamlessly, preventing issues such as latency and jitter that can occur when devices operate on different clock signals. This synchronization contributes significantly to the overall reliability and audio quality of the system.