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I'm trying to troubleshoot speech recognition dodginess.

Executing ps -ax | grep audio I get:

ps -ax | grep audio
  130 ??         2:40.49 /usr/sbin/coreaudiod
  166 ??         0:00.02 /System/Library/Frameworks/AudioToolbox.framework/XPCServices/com.apple.audio.SandboxHelper.xpc/Contents/MacOS/com.apple.audio.SandboxHelper
  168 ??         0:00.47 /System/Library/Frameworks/CoreAudio.framework/Versions/A/XPCServices/com.apple.audio.DriverHelper.xpc/Contents/MacOS/com.apple.audio.DriverHelper
 1931 ??         0:00.02 /System/Library/Frameworks/AudioToolbox.framework/XPCServices/com.apple.audio.SandboxHelper.xpc/Contents/MacOS/com.apple.audio.SandboxHelper
 1949 ttys001    0:00.00 grep audio

What is com.apple.audio.SandboxHelper? Why would I need one, let alone two?

  • 1
    I don't have an answer to your question directly, but wanted to say that I have the exact same 4 processes running on my machine, including the two SandboxHelper instances. Therefore, I'm not sure these processes are relevant to the issue you are having. – Justin Heath Jun 6 '18 at 15:52

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