I wanted to check if I can hear the ultrasonic components of my track "Eternal Message".
I've loaded the unmastered 32-bit float mix of my track, normalized it, limited. Then I piped the whole thing through a Glame Hihpass filter set to 18kHz with 1 pole. I did that 15 times I quess looking at the spectrogram in Audacity to ensure all the lower frequencies are long gone.
Then I normalized the thing and played it back.
I heard absolutely nothing.
So I changed the sampling rate of the track from 48kHz to 8kHz. And I got this.
The original track is not yet released, it's a 140BPM breakbeat/drum'n'bass tune.
This is the most advanced piece of noise I've ever created.
Type
Flac (.flac)
Duration
22:48.000
File size
26.7 MB
Sample rate
8000.0 Hz
Bit depth
24 bit
Channels
Stereo
