Guided Acoustic Test
Use local microphone input and listening prompts to spot simple room issues without uploading audio.
Local browser test
Noise and reflection check
Start with the room quiet, then clap once near the main seat.
Echo
If claps ring or flutter, add soft material at first reflection points and between parallel bare walls.
Bass
If speech sounds thick or bass notes linger, try moving the subwoofer along the front wall before adding more gear.
Noise
If the room never gets quiet, look for HVAC, projector fan, windows, or equipment hum before calibrating volume.
When this tool is useful
Use this as a quick local browser check for obvious room noise, clap reflections, and beginner acoustic issues before detailed calibration.
Before you use it
- Quiet HVAC, fans, and appliances if possible.
- Sit or stand near the main seat.
- Remember that browser microphone readings are approximate.
After you get a result
- Treat obvious echo or rattles.
- Move the subwoofer before increasing bass level.
- Run AVR room correction after placement fixes.
How to use the result
Treat these numbers as a strong starting point, then adjust for furniture, doors, windows, and how the room actually sounds. The goal is a system that is comfortable every night, not a perfect diagram that no one wants to live with.
Beginner guardrails
- Measure from the main seat, not from the back wall.
- Keep speakers aimed at ear height when possible.
- Leave room for cables, ventilation, and safe walking paths.