From ef562b1704a20eb3dfdefb88e091b3d22f29afac Mon Sep 17 00:00:00 2001 From: Andrew Dunham Date: Mon, 13 Jun 2022 17:14:21 -0400 Subject: [PATCH] README: update and add link --- README.md | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index dbc152e..5643d41 100644 --- a/README.md +++ b/README.md @@ -4,8 +4,12 @@ This is a simple GTK tray icon to swap Bluetooth headset modes between the `a2dp_sink` mode and `handsfree_head_unit` mode. ### Why? -A2DP has much higher audio quality, but doesn't support being used as a -microphone, while the `handsfree_head_unit` mode allows a headset to act as a -microphone but reduces audio quality. By clicking on the tray icon and then -selecting a headset, you can swap between these at will when listening to music -or using your headset for videoconferencing. + +The A2DP Bluetooth profile has much higher audio quality, but doesn't support +being used as a microphone, while the HSP/HFP profile allows a headset to act +as a microphone but reduces audio quality. By clicking on the tray icon and +then selecting a headset, you can swap between these at will when listening to +music or using your headset for videoconferencing. + +For more information, see Wikipedia: +https://en.wikipedia.org/wiki/List_of_Bluetooth_profiles