Bit depth conversion for convolution

[sergio_francavilla]

Core Machine (Operating system/System info/Roon build number)
Dell corei7.

Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)
Hotspot LTE 4G into ethernet switch feeding core and rpi4

Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)
rpi4 with Roopie into Denafrips DAC.

Description Of Issue
I am presently providing the convolution engine with 32 bit LCPM wav format files.
Is there a way to avoid two bit conversions when using DSP?

Please see my paths with conv off vs conv on below.
Thanks in advance.

[WiWavelength (Andrew J Shepherd)]

Your WAV files are 24 bit, not 32 bit. And Roon performs DSP operations with 64 bit floating point precision, regardless of input bit depth.

AJ