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    • 4. 发明授权
    • Interface device for wireless audio applications
    • 用于无线音频应用的接口设备
    • US07818078B2
    • 2010-10-19
    • US11160012
    • 2005-06-06
    • Gonzalo Fuentes Iriarte
    • Gonzalo Fuentes Iriarte
    • G06F17/00
    • G10H3/186G10H1/0083G10H2240/211
    • The present invention is directed to wireless analog audio systems for transmission and reception of a signal from an electric analog audio signal-generating device to an electric analog audio signal-receiving device. One example of such a signal-generating device is an electric guitar. By using a transceiver, the guitar is adapted to generate analog audio signals, convert those signals into digital signals, format the digital signals according to a digital communication protocol, and to output the formatted signals. The guitar may include a novel multi-signal guitar pickup that generates some of the analog audio signals. The interface device of the present invention is adapted to wirelessly and in real time receive digital signals, convert those signals into analog signals representing what is being played at the guitar, and output the analog signals to a standard guitar amplifier. Moreover, the system presented here does not require any modification of standard guitar equipment.
    • 本发明涉及用于从电模拟音频信号产生装置向电气模拟音频信号接收装置发送和接收信号的无线模拟音频系统。 这种信号发生装置的一个例子是电吉他。 通过使用收发器,吉他适于产生模拟音频信号,将这些信号转换为数字信号,根据数字通信协议格式化数字信号,并输出格式化的信号。 吉他可以包括产生一些模拟音频信号的新颖的多信号吉他拾音器。 本发明的接口装置适于无线地且实时地接收数字信号,将这些信号转换成表示正在吉他中正在播放的模拟信号,并将模拟信号输出到标准的吉他放大器。 此外,这里介绍的系统不需要对标准吉他设备进行任何修改。