FREE Commercial Audio Technician Problem Solving and Troubleshooting Questions and Answers
During a live event, the audio output suddenly cuts out. What is the first step in troubleshooting this issue?
Checking power connections is a logical first step because loss of power is a common reason for sudden audio loss. This simple check helps quickly rule out power-related issues before investigating more complex problems.
If there is unwanted feedback (a high-pitched noise) in the sound system, which of these solutions would most likely fix it?
Feedback occurs when the microphone picks up sound from the speakers and re-amplifies it, creating a loop. Reducing high frequencies can prevent this feedback by limiting the frequencies that commonly cause it.
After a recent system update, a technician notices latency issues between audio and video playback. Which of the following is most likely the cause?
A high buffer size increases latency in the audio processing system. Lowering the buffer size can reduce latency and improve synchronization between audio and video playback.
If a signal is too weak and produces noise, which piece of equipment should the technician adjust first to improve signal strength?
Adjusting the mixer gain can increase the strength of the incoming audio signal before it goes through further processing. This ensures a cleaner signal-to-noise ratio and can prevent noise from low-level signals.
A client complains that the sound is uneven in different parts of the room. Which of these techniques would be best to solve this?
To achieve consistent sound coverage in a large space, installing additional speakers can help distribute sound evenly. This technique is commonly used in commercial spaces to prevent "dead zones" where sound is quieter or less clear.