The WCD9341 consists of the following functional blocks:

Supports up to 384-kHz/32-bit Hi-Fi audio on the PCM side.

The WCD9341 was later followed by the and WCD9375 codecs. Although the newer parts offer lower power consumption, the WCD9341 actually outperforms them in some audio metrics:

The WCD9341 is a highly integrated, high-fidelity audio codec IC developed by Qualcomm. It is widely known in the mobile electronics industry for powering the audio subsystems of flagship smartphones, tablets, and multimedia devices. Often marketed under the Qualcomm Aqstic™ brand, this hardware delivers audiophile-grade sound quality while maintaining the strict power efficiency required by modern mobile platforms.

If you'd like more information or have specific questions, feel free to ask!

The representative, a man named Mr. Li, explained that the WCD9341 was indeed still in production, albeit in limited quantities. He offered Emma a sample, provided she could prove her legitimacy as a legitimate engineer or project developer. Emma was thrilled and quickly provided the necessary documentation.