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FREQUENCY VISUALIZATION HZ Alpha

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🔇 No sound? Check your volume and ringer switch — your device may be in silent mode.

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TONES:0

DURATION:0.00s

MODE:HZ Alpha

FREQ RANGE:220–932 Hz

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Drop your audio file here
or click to browse · WAV, MP3, OGG, FLAC, AAC, M4A · must match active cipher mode

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CIPHER:

Waiting for audio file...

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Mode: HZ Alpha

⚠ Sidebar parameters must match the encoder's settings. Use the ⇗ Share link from the encoder to auto-load them.

Frequency / Code Reference ⌨ press a key to preview HZ Alpha