https://community.nxp.com/t5/LPC-Microcontrollers/usb-device-audio-generator-demo-48KHZ-2channel-4bytes/m-p/1735298#M54294 <P>In SDK demo 'usb_device_audio_generator'，&nbsp;usb device&nbsp;is 8KHz sample, 1 channel, 1bytes.</P><P>I want use PC as USB host to record 48KHz sample, 2 channel, 4bytes.</P><P>besides following change,&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="qingyunliu_0-1696752545157.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/243986i5505F544DAD1EFBC/image-size/medium?v=v2&amp;px=400" role="button" title="qingyunliu_0-1696752545157.png" alt="qingyunliu_0-1696752545157.png" /></span></P><P>how to change following descriptor?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="qingyunliu_1-1696752608904.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/243987i5E54035C2EC6CAA5/image-size/medium?v=v2&amp;px=400" role="button" title="qingyunliu_1-1696752608904.png" alt="qingyunliu_1-1696752608904.png" /></span></P> Sun, 08 Oct 2023 08:10:21 GMT qingyunliu 2023-10-08T08:10:21Z https://community.nxp.com/t5/LPC-Microcontrollers/usb-device-audio-generator-demo-48KHZ-2channel-4bytes/m-p/1735298#M54294 <P>In SDK demo 'usb_device_audio_generator'，&nbsp;usb device&nbsp;is 8KHz sample, 1 channel, 1bytes.</P><P>I want use PC as USB host to record 48KHz sample, 2 channel, 4bytes.</P><P>besides following change,&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="qingyunliu_0-1696752545157.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/243986i5505F544DAD1EFBC/image-size/medium?v=v2&amp;px=400" role="button" title="qingyunliu_0-1696752545157.png" alt="qingyunliu_0-1696752545157.png" /></span></P><P>how to change following descriptor?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="qingyunliu_1-1696752608904.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/243987i5E54035C2EC6CAA5/image-size/medium?v=v2&amp;px=400" role="button" title="qingyunliu_1-1696752608904.png" alt="qingyunliu_1-1696752608904.png" /></span></P> Sun, 08 Oct 2023 08:10:21 GMT https://community.nxp.com/t5/LPC-Microcontrollers/usb-device-audio-generator-demo-48KHZ-2channel-4bytes/m-p/1735298#M54294 qingyunliu 2023-10-08T08:10:21Z https://community.nxp.com/t5/LPC-Microcontrollers/usb-device-audio-generator-demo-48KHZ-2channel-4bytes/m-p/1738382#M54372 <P>Hello&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/206855">@qingyunliu</a>&nbsp;</P> <P>You can refer to the thread:</P> <P><A href="https://community.nxp.com/t5/Kinetis-Microcontrollers/Kinetis-MCUXpresso-How-to-change-usb-audio-sampling-rate-in/m-p/1206930" target="_blank">https://community.nxp.com/t5/Kinetis-Microcontrollers/Kinetis-MCUXpresso-How-to-change-usb-audio-sampling-rate-in/m-p/1206930</A>&nbsp;&nbsp;</P> <P>&nbsp;</P> <P>BR</P> <P>Alice</P> Thu, 12 Oct 2023 07:55:42 GMT https://community.nxp.com/t5/LPC-Microcontrollers/usb-device-audio-generator-demo-48KHZ-2channel-4bytes/m-p/1738382#M54372 Alice_Yang 2023-10-12T07:55:42Z