A method of synchronizing a first audio sampling clock running on a base station to a second audio sampling clock running on a wireless microphone (MIC.0, MIC.N), the method being carried out by a wireless digital audio conferencing system and comprising: synchronizing a slave reference clock controlling the operation of a first transceiver on the wireless microphone (MIC.0, MIC.N) to a master, reference clock controlling the operation of a second transceiver on the base station, the first transceiver and the second transceiver wirelessly communicating through a digital wireless transmission radio being driven by the master reference clock; deriving from the master reference clock a rate at which the first audio sampling clock operates, the first audio sampling clock controlling the capture time of audio information comprising a far end audio signal received by the base station; deriving from the slave reference clock a rate at which the second audio sampling clock operates, the second audio sampling clock controlling the capture time of audio information comprising a local acoustic signal received by the wireless microphone (MIC.0, MIC.N), such that the derived rates at which the first and second audio sampling clocks operate are the same; controlling the capture time of a first sample of audio information from the far end audio signal received by the base station, the controlling the capture time of the first sample being performed by the base station using the first audio sampling clock; and controlling the capture time of a second sample of audio information from the local acoustic signal received by the wireless microphone (MIC.0, MIC.N), the controlling the capture time of the second sample being performed by the wireless microphone (MIC.0, MIC.N) using the second audio sampling clock. synchronizing a slave reference clock controlling the operation of a first transceiver on the wireless microphone (MIC.0, MIC.N) to a master, reference clock controlling the operation of a second transceiver on the base station, the first transceiver and the second transceiver wirelessly communicating through a digital wireless transmission radio being driven by the master reference clock; deriving from the master reference clock a rate at which the first audio sampling clock operates, the first audio sampling clock controlling the capture time of audio information comprising a far end audio signal received by the base station; deriving from the slave reference clock a rate at which the second audio sampling clock operates, the second audio sampling clock controlling the capture time of audio information comprising a local acoustic signal received by the wireless microphone (MIC.0, MIC.N), such that the derived rates at which the first and second audio sampling clocks operate are the same; controlling the capture time of a first sample of audio information from the far end audio signal received by the base station, the controlling the capture time of the first sample being performed by the base station using the first audio sampling clock; and controlling the capture time of a second sample of audio information from the local acoustic signal received by the wireless microphone (MIC.0, MIC.N), the controlling the capture time of the second sample being performed by the wireless microphone (MIC.0, MIC.N) using the second audio sampling clock.