1. Full backwards/forward compatibility with legacy 3 and 4 pole audio jacks and plugs – you can still use all your favorite headphones and headsets! It is an evolution, not a revolution.
2. Leverages wide spread of 3.5mm audio connector.
3. Will work with any OS (IOS, Android, Win10, BB10).
4. Virtually no downside, same space and price as existing 3 and 4 pole solution.
5. Directly connects two external analog sensors to very powerful chipset capabilities of a modern mobile device. Eliminates ADC/DAC and power requirement in the accessory.
6. Much less expensive, less complicated then Lightning, USB-C, multiplexing or other all digital implementation paths.
7. Leverages existing mobile device architecture with very little change. No additional/custom silicon is needed.
8. Straight forward hardware solution -> can be implemented into mass production immediately.
9. Scalable to billions of mobile devices and accessories.
11. Enables a differential pair/balanced audio approach for two external analog sensors – very low SNR possible.
MAX TRRRS Solution Advantage
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