Wireless audio transfer system, wireless microphone, audio transmitting apparatus, audio receiving apparatus, image pickup apparatus, recording apparatus and audio mixer

Disclosed 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 using an audio signal from the microphone, an audio receiving apparatus including a receiving/demodulating unit for receiving the radio waves and demodulating the audio signal, and an audio output terminal for outputting the audio signal demodulated by the receiving/demodulating unit. The system further includes an image pickup apparatus including an audio input terminal for inputting the audio signal. In the system, the audio transmitting apparatus includes a detecting unit for detecting distortion of an audio signal and a data transmitting unit for transmitting status data, the audio receiving apparatus includes a first communication terminal and a data processing unit for obtaining the status data from the received radio waves and outputting the status data from the first communication terminal, and the image pickup apparatus includes a second communication terminal for inputting the status data outputted from the first communication terminal, a display unit, and a first control unit for displaying whether audio distortion is present at the audio transmitting apparatus.