Configuring MoIP Audio Transmitters in OvrC

The Audio Resolution and Sampling Frequency can be modified using the drop-down menu. Available Audio Resolutions include 16-bit or 24-bit, and the Sampling Frequency can be set to 48 kHz, 96 kHz, or 192 kHz.

Common audio resolution and sampling frequency settings include:

• A MoIP video receiver over HDMI supports 24-bit / 192 kHz. However, if using the analog outputs of the MoIP video receiver to distribute audio, you must set the MoIP audio transmitter to a maximum Sampling Frequency of 96 kHz.

• A MoIP audio transmitter communicating with a MoIP audio receiver has no restrictions. Set the transmitter to 24-bit / 192 kHz.

Pro Tip: Some devices have limitations on the type of audio signals they can receive, which a MoIP system may not detect. If you aren’t getting audio and you’ve verified all your physical connections, check the connected device’s maximum audio resolution and sampling frequency.

The Maximum Input Level is adjustable to deliver the best possible signal-to-noise ratio performance. This is dependent on the output signal level of the connected source device.
For example, if the source device is capable of outputting a maximum of 1 Volt RMS (Vrms), set the Maximum Input Level to 1 Vrms to provide the best system performance.

Caution: If the source device is capable of outputting more than 1 Vrms, set the Maximum Input Level to 2 Vrms, or clipping may occur.

MoIP audio transmitters provide up to 250 milliseconds of Audio Latency adjustment. If the audio signal from the source needs to be delayed at every location, make the adjustment on the transmitter. If you need to set a delay for a specific zone, adjust the latency on the receiver.