Echo or reverb in your room can reduce the clarity of your speech during audio checks or live sessions. These issues can cause proctor/interviewer to be alerted or poor detection during identity verification. Clear audio is essential for instructions, identity verification, and monitoring during an assessment or interview. This guide helps you prepare your audio environment in advance to avoid echo, background noise, or microphone issues that could affect audio checks or trigger alerts.Documentation Index
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✅ Audio Readiness Checklist
| What to Check | What to Do |
|---|---|
| Microphone clarity | Speak at a normal volume and ensure your voice sounds clear |
| Room acoustics | Choose a smaller, furnished room to reduce echo or reverb |
| Background noise | Turn off TVs, music, fans, and nearby devices |
| Headphones | Use wired headphones with a built-in microphone, if permitted |
| Mic distance | Sit close enough so the microphone clearly captures your voice |
| Other audio apps | Close video calls, recorders, or voice assistants |
🔎 Reducing Echo and Reverb
Echo or reverb usually occurs in large or empty rooms with hard surfaces.- Avoid unfurnished rooms or halls
- Sit closer to the microphone to reduce sound reflections
- Use soft furnishings like carpets, curtains, or cushions
- Prefer headphones with a built-in mic over laptop microphones
🔎 Minimizing Background Noise
Unexpected sounds can interfere with audio checks and monitoring.- Inform others that you need uninterrupted privacy
- Close doors and windows to block street or household noise
- Silence mobile phones and keep them away
- Keep pets out of the room for the full duration
🔎 Using Headphones for Better Audio
Headphones help isolate your voice and prevent feedback.- Use wired headphones to avoid Bluetooth latency
- Ensure the correct microphone is selected
- Avoid gaming headsets with heavy audio processing
- Connect headphones before opening the test link
🔎 Final Audio Check
Before starting your test:- Test audio to confirm sound output
- Speak a few sentences to check for echo or distortion
- Ensure no other applications are using the microphone
- Do not change audio devices once the test begins