A few summers of my misspent youth found me working at an outdoor concert venue on the local crew. The local crew helps the show’s technicians — don’t call them roadies; they hate that — put up the ...

iOS and Android let you adjust the left-right balance among other audio settings for those with hearing impairments or those who frequently listen with only one headphone. Matt Elliott is a senior ...

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If I’m doing anything where I need to hear the world around me, I tend to just keep one earbud in when I’m listening to podcasts or music. This obviously screws with the sound volume, but Macworld ...

If you work in the professional audio field, you need to use balanced lines for long signal runs to prevent hum and noise pick-up. This Balanced/Unbalanced Converter is really two projects in one. It ...

Apple has still not fixed a bug in macOS that causes the audio balance to drift on Macs under certain conditions, despite having acknowledged the issue 12 years ago. A developer named Fabian ...

Richard Crouse writes in about audio balance: I have hearing loss in my right ear. If I turn up the volume to hear in my right ear, the left ear is dangerously loud. Apple has offered a left/right ...

The single op-amp differential amplifier shown in Figure 1 is often used as an audio balanced line receiver. Obtaining high common-mode rejection is a critical requirement that requires four ...