ATLAS is a Transmit and Receive side processing software suite utilising low power consumption whilst providing a high quality listening experience to the Bluetooth headset user. VoiceField is a multi-microphone option that works together with the other features of ATLAS to emphasise the voice of the Bluetooth headset user. ATLAS and ATLAS with VoiceField have been implemented on CSR BlueCore3 Multimedia and CSR BlueCore5 Multimedia chipsets.

MONARCH is a fully featured dedicated Receive side processing software suite implemented on CSR BlueCore3 Multimedia and CSR BlueCore5 Multimedia chipsets.