| http://www.w3.org/ns/prov#value | - Patent US20080248755 - Wireless audio transfer system, wireless microphone, audio transmitting ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsDisclosed is a wireless audio transfer system that includes an audio transmitting apparatus including a microphone and a modulating/transmitting unit for transmitting radio waves modulated usin
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