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Paving the way for the next generation audio codec for TRUE Wireless Stereo (TWS) applications - PART 4 : Achieving the ultimate audio experience Industry Articles Paving the way for the next generation audio codec for TRUE Wireless Stereo (TWS) applications - PART 4 : Achieving the ultimate audio experience By Hai YU, Clément MOULIN (Dolphin Design) In this fourth part of Paving the way for the next generation audio codec for True Wireless Stereo (TWS) applications whitepaper, the pure audio performance will be discussed. Figure 1 highlights the function under discussion amongst the main f...

Industry Articles Paving the way for the next generation audio codec for True Wireless Stereo (TWS) applications - PART 2 : Increasing play time By Hai YU, Clément MOULIN (Dolphin Design) In this second part of Paving the way for the next generation audio codec for True Wireless Stereo (TWS) applications whitepaper, energy efficiency will be discussed and several means to achieve extra-long playtime will be exposed. Figure 1 highlights the functions under discussion amongst the main functionalities embedded in earbuds. Fig.1: Functional blocks of a typical TWS earbud chip 1- About power c...

Industry Articles PART 1 : TWS challenges explained​ By Hai YU, Clément MOULIN (Dolphin Design) 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 ...