Speaker

• Small, low-quality internal speaker

• Used primarily for short sound effects during gameplay

• Sound is streamed directly from the host

• Speaker has adjustable parameters

• Controlled via 3 Output Reports together with a section of the register address space

• Report 0x14 is used to enable or disable the speaker by setting or clearing bit 2 of the payload:

• • Enable: (52) 14 04
  • Disable: (52) 14 00

• Report 0x19 is used to mute or un-mute the speaker, used exactly like 0x14