p16v

> The Sound Blaster Audigy 2 (SB0240) (September 2002) featured an updated EMU10K2 processor called CA0102 to gain access to CA0151 which is a separate chip. Collectively CA0102 and CA0151 was sometimes referred to as EMU10K2.5 (The CA0102 chip alone is just a version of Emu10k2 [4]). To address the biggest shortcoming of the original Audigy, a revised DMA engine allowed end-to-end high-resolution (24-bit) audio playback: 96 kHz 6.1 channel recording, and 192 kHz stereo. However, the high-resolution audio was achieved by bypassing the DSP, being decoded directly by CA0151 chip also known as "p16v" to take advantage of which Creative substituted CA0102 for the old CA0100 used in Audigy 1. Using the DSP with high-resolution audiostreams resulted in the Audigy's characteristic downsampling (to the DSP's native-rate of 48 kHz), for mixing with other audio sources.

Не понял как оно не работает в PulseAudio. Но какие-то дедовские аудиокарты. Видать с PCI, которые уже в современный ПК давным-давно не впихнёшь.