TV Streamer Usage

• TV audio streamer ON Semiconductor's proprietary protocol to provide high-quality, low-power audio transmission features
• It can realize the application of hearing aids watching TV and listening to music
• It can realize the wireless remote microphone function, such as teaching one-to-many application scenarios (by modifying the stream address, the grouping function can be accomplished )

-- Summary:

This product can effectively provide audio wireless audio transmission function. The representative application is watching TV, teaching and so on. Use one demo to handle the demonstration of various application scenarios. The audio distance is now about 8-20 meters.

The functions shown in the demo are only suitable for ON Semiconductor E7160 platform hearing aids or RSL10 platform hearing aids, and do not support the second Bluetooth chip on the market. After verification by many customers, the BTE can be achieved at a distance of about 8-20 meters, and the wireless microphone function can be at a distance of about 11 meters. However, due to the influence of antenna energy being absorbed by the human body, the distance of the in-ear device can vary greatly, and it is currently at a distance of about 5 meters.

 At present, the power consumption of the Demo is about 15mA. It is recommended to use a rechargeable battery in the actual product. For applications with extreme requirements on power consumption, the circuit can be optimized to improve it to about 4mA.