The app overlays a 20kHz ultrasonic noise on the audio.
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The Audio Scrambler With Ultrasonic Noises is an innovative tool designed to enhance audio quality by overlaying a 20kHz ultrasonic noise on the audio. This frequency is beyond the range of human hearing but can interfere with certain recording devices or digital transcription algorithms, effectively "scrambling" the audio. It is a discreet solution for users who want to add an extra layer of privacy or protection to their audio content.
1. Why can’t humans hear the ultrasonic noise?
The ultrasonic noise operates at a frequency of 20kHz, which is beyond the typical range of human hearing (20Hz to 20kHz). This ensures the scrambling effect is subtle and undetectable to listeners.
2. Does this app work on all types of audio?
The app is designed to work with most common audio formats. However, compatibility may vary depending on the specific file type or device used.
3. Is my data secure when using this app?
Yes, the app prioritizes user privacy. All audio processing is done locally on your device, and no data is uploaded to external servers unless you explicitly choose to share it.