Feb 26, 2021

White Paper: Paving the way for the next generation audio codec for True Wireless Stereo (TWS) applications

Authors: Hai Yu & Clément Moulin

The audio market for wireless Bluetooth headsets is growing rapidly. Audio devices using Bluetooth (BT) connectivity are more ubiquitous than ever. People have gotten used to wireless audio systems, and the mobile phone industry is pushing towards a world without audio connectors and cables. The latest trend in wireless headsets and speakers is True Wireless Stereo systems (TWS), consisting of two independent units that are each charged in their own charging case. These headsets or speakers are typically connected through Bluetooth to an audio source while some contain additional memory to store music. TWS smart devices often contain integrated Active Noise Cancellation (ANC) to eliminate unwanted background noise from the received audio and at the same time minimize disturbances in the transmitted audio stream e.g., during voice calls.
Discover our IP Solution for TWS >

Chap#1 – TWS challenges explained
Chap#2 – Increasing play time
Chap#3 – Optimizing latency key factor
Chap#4 – Achieving ultimate audio experience
Chap#5 – Cutting time to market in a safe manner

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