default or selected kernelversion does not have config value CONFIG_AEDSP16_SBPRO.
Result is shown for kernelversion 5.3.7

SBPro emulation

configname: CONFIG_AEDSP16_SBPRO

Audio Excel DSP 16
└─>SBPro emulation
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Answer Y if you want your audio card to emulate Sound Blaster Pro.
You should then say Y to "100% Sound Blaster compatibles
(SB16/32/64, ESS, Jazz16) support" and N to "Audio Excel DSP 16 (MSS

If you compile the driver into the kernel, you have to add
"aedsp16=<io>,<irq>,<dma>,<mssio>,<mpuio>,<mouirq>" to the kernel
command line.