| 摘要 |
A bi-directional audio cable assembly (10) (BACA 10) that functions in combination with an audio amplifier (90), a microphone (92) and a pair of headphones (94). The BACA (10) consists of a single cable that includes an XLR cable (12) that is integrated with a TRS cable (52). The XLR cable (12) has a first end (14) having an XLR plug (44) that is attached to the input of the audio amplifier (90), and a second end (18) having an XLR socket (46) that is attached to the microphone (92). Likewise, the integrated TRS cable (52) has a first end (54) having a TRS plug (64) that is attached to the output of the audio amplifier (90), and a second end (58) that is attached to the pair of headphones (94). The BACA (10) allows a single person to produce an audio signal that is applied via the microphone (92) to the input of the audio amplifier (90) and to hear the same produced audio signal via the pair of headphones (94) without interference from cable-internal noise or external ambient noise.
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