mixed audio

例句：

1. 1.The engineer mixed the audio to create a better sound quality.
   工程师混合音频以改善音质。
2. 2. The music was mixed with different instruments, creating a unique sound.
   音乐与不同乐器混合，创造出独特的声音。
3. 3. The mixer controls the volume and balance of the audio signal.
   混音器控制音频信号的音量和平衡。