There are two general types of ringing: pre-ringing and post-ringing. The steeper the filter, the greater the amount of ringing. Pre-ringing:All lowpass filters are characterized by the amount of ringing they introduce into their output. Use higher values for better quality and use lower values to minimize CPU load. Any frequencies in the stop-band which are not fully attenuated will result in aliasing, which is when these unwanted frequencies are mapped to different frequencies and mixed into the output. Larger values of cutoff scaling offer a flatter pass-band, while smaller values offer better aliasing suppressionĪnti-Aliasing:the amount of suppression in the lowpass filter’s stop-band. DSD downsampling)Ĭutoff:cutoff frequency is computed by multiplying the Nyquist frequency by the value of the cutoff scaling parameter. Can be increased for getting vey high quality output for very high sample rates (e.g. Default value (500k) should be sufficient for most applications. Max filter length:Controls the the memory (and CPU usage) used by the resampling filter. Higher steepness will reject unwanted frequencies but cause more ringing in the time- domain and a higher CPU load Steepness: steepness of the transition band of the lowpass filter. Here is the explanation behind the parameters, from iZotope manual: It's a shame since Audirvana Plus is a champ under Integer mode (to my ears).īut you can use the iZotope 64-bit SRC, you can find explanations for each one under the Menu/Help/User Manual
#Audirvana plus settings drivers
You can't play on Integer mode with the Weiss, there isn't firewire drivers Integer capable available for this DAC.
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