{'fraction_non_alphanumeric': 0.015455950540958269, 'fraction_numerical': 0.015455950540958269, 'mean_word_length': 5.612244897959184, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The research and implement of ZigBee technology for builiding wireless voice network

Whereas most of the low security intercom equipment, signal instability, conflict-prone, frequency of use license and other issues, the paper designs a voice intercom system which uses ZigBee communication technology, which significantly improved the problems mentioned above. The system terminal uses microcontroller MSP430F149 as microprocessor. Through the use of CC2430 RF chip provided by TI and the application of ZigBee relevant technology, we can achieve a variety of network topologies to meet the requirements of power and transmission of WSN network.