diff --git a/QSO Today Expo 2022-09/Open Headset Interconnect Standard - Mark Smith, N6MTS.odp b/QSO Today Expo 2022-09/Open Headset Interconnect Standard - Mark Smith, N6MTS.odp index e19a39e..2704321 100644 Binary files a/QSO Today Expo 2022-09/Open Headset Interconnect Standard - Mark Smith, N6MTS.odp and b/QSO Today Expo 2022-09/Open Headset Interconnect Standard - Mark Smith, N6MTS.odp differ diff --git a/docs/Open Headset Interconnect Standard - Mark Smith, N6MTS.pdf b/docs/Open Headset Interconnect Standard - Mark Smith, N6MTS.pdf index 20c57bc..666a133 100644 Binary files a/docs/Open Headset Interconnect Standard - Mark Smith, N6MTS.pdf and b/docs/Open Headset Interconnect Standard - Mark Smith, N6MTS.pdf differ