Upsampling with Audirvana

Press release | Audirvana allows you to use a best-in-class upsampling algorithm SoX and customise its frequency and filtering settings. Whether you are sending the signal to a local DAC or a distant one via UPnP/DLNA, it is often rewarding to use it and try matching these settings to your DAC which results in an audible improvement.

Today most DACs internally work at very high frequencies and low bit depth, and this conversion implies upsampling. Since the processing power of your computer is much higher than the built-in capability of the DAC, it can run more sophisticated and demanding upsampling algorithms within Audirvana, and feed your DAC with a signal containing more accurate data.

For further info: to Audirvana website