Tag Archives: julat penuh

suara ujian speaker (10 -20000 Hz) – 30 minit amplitud linear, julat penuh – Relaxing and useful sounds, noises and videos

suara ujian speaker (10 -20000 Hz) – 30 minit amplitud linear, julat penuh, bass, sederhana dan treble – spektrum video dan audio berkualiti tinggi.

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Ujian suara pembesar suara (10 -20000 Hz) – 5 minit amplitud linear, julat penuh – Relaxing and useful sounds, noises and videos

Ujian suara pembesar suara (10 -20000 Hz) – 5 minit amplitud linear, julat penuh, bass, sederhana dan tiga kali ganda – spektrum video dan audio berkualiti tinggi.

If you like our work, please donate through Paypal link below any amount that you consider. We have expenses, like energy cost, software licenses, hardware maintenance and upgrade, travel to remote location to record video and audio, time, s.o. Thank you!
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=4VSURM5A3CCVJ&source=url

For more great videos, please subscribe to this YouTube channel or our Facebook page: Relaxing and useful sounds, noises and videos (https://www.facebook.com/relaxingsoundsandvideos).