HYBRID CODEC PRESENT DELAY SYNC FOR ASYMMETRIC SOUND BOXES

Abstract

Embodiments include methods performed by a host device for syncing Bluetooth Low Energy (BLE) audio, including determining a first codec decoding delay of a first connected audio output device coupled to the host device via a first BLE connection, determining a second codec decoding delay of a second connected audio output device communicatively coupled to the host device via a second BLE connection, determining a difference in decoding delays of the first codec and the second codec, determining a compensation delay as a time difference between the first encoding-decoding delay and the second encoding-decoding delay, configuring one of the first BLE connection or the second BLE connection to include the present compensation delay, and transmitting audio data to the first connected audio output device and the second connected audio output device via the first BLE connection and the second BLE connection.

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