Identify Mystery Noises in Recordings

Find what frequency unwanted noise lives at so you can target it with an EQ.

មិនចាំបាច់ចូលគណនី

ទម្លាក់ឯកសារនៅទីនេះ ឬចុចដើម្បីរុករក

MP3, WAV, OGG, M4A គ្មានដែនកំណត់ទំហំឯកសារ

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ឯកសាររបស់អ្នកមិនដែលចេញពីឧបករណ៍របស់អ្នកទេ។ ការដំណើរការទាំងអស់កើតឡើងក្នុងស្រុកនៅក្នុងបរិយាកាស browser របស់អ្នក។

Noise ID tips

🔍

Play a recording with an unwanted noise. Watch the spectrum during the noise vs during silence — the difference reveals the noise's frequency.

💡

Common offenders: 50/60 Hz electrical hum (line frequency), HVAC at 100-300 Hz, fluorescent lights at high pitch.

🎯

Once you find the noise frequency, use a notch filter in your audio editor at that exact frequency to surgically remove it.

🔒

All audio processing happens in your browser via Web Audio API. Your recordings never upload anywhere.

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Enter your data into the tool above. Everything stays local to your browser.

ដំណើរការ

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

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Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓ឥតគិតថ្លៃទាំងស្រុង — គ្មានថ្លៃដែលលាក់ ឡើយ

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✓ឯកសារមិនដែលចេញពីឧបករណ៍របស់អ្នក

✓គ្មានដែនកំណត់ទំហំឯកសារ

✓គ្មានស្នាមមាតិការនៅលើលទ្ធផលណាមួយ

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