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What is Design of Wireless Voice Transmission System about?

This paper presents the design of a wireless voice transmission system utilizing the nRF52833 chip, focusing on achieving high-quality audio transmission with low bit rates and delays. The system incorporates pulse density modulation for audio collection, RF communication for data transmission, and I2S for audio output, demonstrating effective performance in audio clarity, delay, and transmission distance. Testing results indicate improvements over traditional systems, with potential for further enhancement

Author

dr.brad.cage

Language

EN