Скачать или смотреть 66 Hz clean pure sine wave BASS TEST TONE frequency

66 Hz sine tone, to test your speakers or headphones.

Humans can detect sounds in a frequency range from about 18 Hz to 20 kHz. (Human infants can actually hear frequencies slightly higher than 20 kHz, but lose some high-frequency sensitivity as they mature); the upper limit in average adults is often closer to 15–17 kHz. If you “hear” frequencies lower than 18 Hz, you might just be hearing harmonic distortion.
If you can´t hear the tone in this Video, this might be because of your listening device.

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If you have any suggestions for future videos, please let me know in the comments below :-)

▬ Test Tone Playlist ▬▬▬▬▬▬▬▬▬▬
https://bit.ly/3PoKb2z

▬ Image source ▬▬▬▬▬▬▬▬▬▬▬▬
https://pixabay.com/de/frequenz-sinus... "Sinus Frequenz" von geralt
Lizenz: CC0 Creative Commons

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Thanks for watching!