We have collected the most relevant information on Usb Audio Class Descriptors. Open the URLs, which are collected below, and you will find all the info you are interested in.
Defined Class Codes | USB-IF
https://www.usb.org/defined-class-codes#:~:text=The%20USB%20Audio%2FVideo%20%28AV%29%20Device%20Class%20Definition%20describes,the%20usable%20set%20of%20SubClass%20and%20Protocol%20values.
Universal Serial Bus Device Class Definition for Audio …
https://www.usb.org/sites/default/files/audio10.pdf
USB Device Class Definition for Audio Devices Release 1.0 March 18, 1998 ii Scope of This Release This document is the 1.0 release of this device class definition.
embedded - USB Audio Descriptor - Stack Overflow
https://stackoverflow.com/questions/23519753/usb-audio-descriptor
USB Audio Descriptor. Ask Question Asked 7 years, 8 months ago. Active 7 years, 8 months ago. Viewed 6k times 7 2. I'm trying to implement a PIC32 MCU as a Audio device, using USB audio class 1. I have implementet this project: PIC32 USB Digital Audio Accesory Board Demos.zip and it works fine, but now i want to cut ...
AN295: USB Audio Class Tutorial - Silicon Labs
https://www.silabs.com/documents/public/application-notes/AN295.pdf
Input Terminal Audio Class Descriptor Describes audio control data traveling from host to device. Feature Unit Audio Class Descriptor Lists controls (volume, muting, etc.) associated with the above terminal. Output Terminal Audio Class Descriptor Describes the audio data traveling out of the device and into the host.
Defined Class Codes | USB-IF
https://www.usb.org/defined-class-codes
Base Class 01h (Audio) This base class is defined for Audio capable devices that conform to the Audio Device Class Specification found on the USB-IF website. That specification defines the usable set of SubClass and Protocol values. Values outside of that defined spec are reserved. These class codes may only be used in Interface Descriptors.
USB Audio Class – Jimmy's thing
https://jimmywongiot.com/2020/04/08/usb-audio-class/
This blog is to give some background knowledge on the USB Audio Class. I will try to collect some information from internet about the USB Audio Class 1 and USB Audio Class 2 and then give the description on this blog. Introduction. Universal Serial Bus (USB) is a serial bus standard to interface devices.
USB Audio Class Decoder, Capture Audio class requests ...
https://www.sysnucleus.com/usbtrace_cd_aud.html
This class applies to all devices or functions embedded in composite devices that are used to manipulate audio, voice, and sound-related functionality. The decoder will capture, decode and display USB Audio class specific descriptors, requests and data. Both Audio Control (AC) and Audio Streaming (AS) requests are captured.
USB Audio 2.0 Drivers - Windows drivers | Microsoft Docs
https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/usb-2-0-audio-drivers
Starting in Windows 10 release 1703, IHVs that create USB Audio Class 2.0 devices having one or more jacks have the capability to describe these jacks to the in-box Audio Class 2.0 driver. The in-box driver uses the supplied jack information when handling the KSPROPERTY_JACK_DESCRIPTION for this device.
Standard USB descriptors - Windows drivers | Microsoft …
https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/standard-usb-descriptors
Device descriptors contain information about the whole device. Configuration descriptors contain information about each device configuration. String descriptors contain Unicode text strings. Every USB device exposes a device descriptor that indicates the device’s class information, vendor and product identifiers, and number of configurations.
How to Use Freescale USB Stack - NXP
https://www.nxp.com/docs/en/application-note/AN4665.pdf
Following discussion is based on the audio_speaker demo provided with the USB stack; the descriptors are defined in usb_descriptor.c and comply with the USB Audio Device Class Specification 2.0. Audio class device requirements How to Use Freescale USB Stack to Implement Audio Class Device, Rev. 0, 01/2013 Freescale Semiconductor, Inc. 3
Universal Serial Bus Device Class Definition for Audio Devices
http://dl.project-voodoo.org/usb-audio-spec/USB%20Audio%20v2.0/Audio20%20final.pdf
USB Device Class Definition for Audio Devices Release 2.0 May 31, 2006 3 Revision Date Filename Author Description 1.7i Jul. 10, 03 Audio17i.doc Geert …
Now you know Usb Audio Class Descriptors
Now that you know Usb Audio Class Descriptors, we suggest that you familiarize yourself with information on similar questions.
