Windows 10: How to use Intel Audio DSP Cadence HiFi3

Hi microsfot team,I want to apply the self-developed S/W algorithm to the Audio DSP Cadence HiFi3 provided by Intel PCH.However, I cannot find development documents or SDK environment related to Intel Audio DSP.I already have a Cadence SDK license purchased.I would like to apply S/W to Intel Audio DSP based on "Windows 11" as the environment to develop.==================================================================I belong to Iron Device, an audio fabless company in Korea. To explain in more detail, it is a Korean company that supplies Audio Boost AMP IC. We want to supply audio se

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Intel High Definition DSP - No Audio Device installed after updating to latest Windows 11

Hello guys.

I need urgent help. I recently updated my windows 11 pro and since then, I have been getting the error Intel High Definition DSP - No Audio Device installed.

This happened today 14th, November, 2022

Kindly assist me.

Regards

 

Missing Intel High Definition DSP

Recently, I opened my laptop, and was getting some type of error saying, "No Audio Output Device is Installed." After about two hours, I finally got an audio device working by downloading it off of a website. I restarted my laptop, and the audio wasn't working.
There's sound input, but it's not playing through the speakers on my device.

There is still one device missing, and when looking at it through properties it says it's part of the audio bus. After going through the driver for about an hour, I found a couple of device Id's, but Windows didn't have the driver download link, nor did
any other website.

>Intel High Definition DSP is giving a code 28 error. The only fix for this that I am aware of is to download the driver online, and install it. (When trying to simply update the driver, it isn't able to be found online, "Windows could not find drivers for
your device.")

I own an Omen laptop running Windows 10 (64bit)

Realtek High Definition Audio(SST) Intel(R) Display Audio < currently installed audio drivers

INTELAUDIO\DSP_CTLR_DEV_A171&VEN_8086&DEV_0222&REV_0001 (compatible ID)

INTELAUDIO\DSP_CTLR_DEV_A171&VEN_8086&DEV_0222&SUBSYS_00000022&REV_0001 (Hardware ID)

 

No audio device is installed (How to fix?)

Since you uninstalled the Intel Display audio and you no longer have audio, that suggests you are using HDMI (??) If this is the case then the Realtek is not being used and not causing your problem.

First step as mentioned is to reinstall the Intel Display Audio.