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What Does This Tool Do?
Audio Test is a comprehensive tool for testing your microphone and speakers. Record audio with real-time visualization, test stereo channels (left, right, or both), and verify your audio setup before important calls or recordings. Perfect for troubleshooting audio issues and ensuring optimal sound quality.
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Key Features
- Live Waveform Visualization: See your audio input in real-time with beautiful waveforms
- Audio Recording: Record up to 1 minute of audio and play it back to test your microphone
- Stereo Channel Control: Test left, right, or both speakers independently
- Seekable Playback: Click or drag the progress bar to jump to any timestamp
- Input Level Meter: Monitor your microphone input levels visually
- Download Recordings: Save your test recordings for later analysis
- Sample Rate Info: View audio sample rate and recording statistics
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How to Use
- Step 1: Click "Start Recording" to activate your microphone (grant permission if prompted)
- Step 2: Speak into your microphone and watch the waveform visualization
- Step 3: Monitor the input level meter to ensure proper audio levels
- Step 4: Click "Stop Recording" when finished (max 1 minute, auto-stops)
- Step 5: Select channel (Left, Both, or Right) and play back your recording
- Step 6: Download your recording if needed for further testing
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Frequently Asked Questions
Q:
Why can't I hear my recording?
Make sure your speakers or headphones are connected and volume is turned up. Check your system audio settings if the issue persists.
Q:
What's the purpose of the channel selector?
The channel selector lets you test your left and right speakers independently to ensure your stereo setup is working correctly.
Q:
How long can I record for?
Recordings are limited to 1 minute (60 seconds). The recording will automatically stop when the limit is reached. This is sufficient for quick microphone tests and audio checks.
Q:
Can I use this for professional audio testing?
While this tool provides good basic testing capabilities, it's best suited for quick checks before calls or basic troubleshooting rather than professional audio engineering.
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Are my recordings stored anywhere?
No! All recordings are processed locally in your browser. Nothing is uploaded to any server, ensuring complete privacy.