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I use: sox -r 48000 -n -d synth pink with noise canceling headphones and a relatively low volume. I also tend to listen to: sox -n -d synth sine %-5 sin
by michael_h 13y ago
I use:
sox -r 48000 -n -d synth pink
with noise canceling headphones and a relatively low volume.
I also tend to listen to:
sox -n -d synth sine %-5 sine %-14 vol 0.5
...but everyone else seems to think it's incredibly annoying.
- Florin_Andrei 13y agoplay --show-progress -c 2 --null synth 01:00 brownnoise \ reverb 19 vol 0dB bass 6 treble -3 repeat 558 Adjust bass and treble to match your headphones. It sounds like a big waterfall, or like a continuous wave crash. And it's stereo. :) EDIT: Or this: play --show-progress -c 2 --null synth brownnoise \ reverb bass 6 treble -3 echos 0.8 0.9 1000 0.3 1800 0.25 The one with echos is a bit softer and more natural-sounding.
- ajasmin 13y agoStupid question: Is it necessary to play something through a pair of noise canceling headphones if you just want to "cancel noise" with them?
- jdonnici 13y agoNot with the ones I'm familiar with (Bose QC-15). You have to turn the headphones on to engage the 'active' noise cancellation, but you don't have to be listening to anything. In fact, you can unplug the cable from the ear piece completely and still hear (not hear?) the effect.