Wireless communication system, wireless microphone, and wireless microphone control method

A wireless microphone for receiving a sound signal and transmitting a radio signal and operable in combination with an acoustic operation unit to output a plurality of control signals and a sound signal indicative of a sound wave, comprising;

• sound signal receiving means for receiving a sound signal indicative of a sound wave together with said control signals and said sound signal outputted by said acoustic operation unit;
• modulating means for modulating said radio signal with said sound signal to produce a modulated radio signal, said modulating means being operative under a plurality of operation conditions and having a plurality of signal channels in association with said operation conditions allowing said modulated radio signals to pass therethrough;
• detecting means for detecting said control signals selectively from among said control signals and said sound signals received by said sound signal receiving means, said control signals being respectively indicative of said operation conditions of said modulating means;
• and adjusting means for adjusting said operation conditions of said modulating means in response to said control signal detected by said detecting means.

A wireless microphone adjusting method, comprising:

• a preparing step of preparing a wireless microphone for receiving a sound signal and transmitting a radio signal and operable in combination with an acoustic operation unit to output a plurality of control signals and a sound signal indicative of a sound wave, comprising:
• sound signal receiving means for receiving a sound signal indicative of a sound wave together with said control signals and said sound signal outputted by said acoustic operation unit;
• modulating means for modulating said radio signal with said sound signal to produce a modulated radio signal, said modulating means being operative under a plurality of operation conditions and having a plurality of signal channels in association with said operation conditions allowing said modulated radio signals to pass therethrough;
• detecting means for detecting said control signals selectively from among said control signals and said sound signals received by said sound signal receiving means, said control signals being respectively indicative of said operation conditions of said modulating means;
• and adjusting means for adjusting said operation conditions of said modulating means in response to said control signal detected by said detecting means;
• a sound signal receiving step of receiving a sound signal indicative of a sound wave together with said control signals and said sound signal outputted by said acoustic operation unit;
• a detecting step of detecting said control signals selectively from among said control signals and said sound signals received in said sound signal receiving step;
• and adjusting step of adjusting said operation conditions in association with said control signals detected in said detecting step.

A wireless communication system for receiving a sound signal and transmitting a radio signal, comprising:

• an acoustic operation unit for outputting a plurality of control signals and a sound signal indicative of a sound wave;
• and a wireless microphone for receiving said control signals from said acoustic operation unit, and said wireless microphone including:
• sound signal receiving means for receiving a sound signal indicative of a sound wave together with said control signals and said sound signal outputted by said acoustic operation unit;
• modulating means for modulating said radio signal with said sound signal to produce a modulated radio signal, said modulating means being operative under a plurality of operation conditions and having a plurality of signal channels in association with said operation conditions allowing said modulated radio signals to pass therethrough;
• detecting means for detecting said control signals selectively from among said control signals and said sound signals received by said sound signal receiving means, said control signals being respectively indicative of said operation conditions of said modulating means;
• and adjusting means for adjusting said operation conditions of said modulating means in response to said control signal detected by said detecting means.