I implement a particular frequency-shifting method. It is not the best implementation because there are limitations within Audiotool, such as the Frequency Offset of Heisenberg, as well as the cut-off of the Curve filters (10KHz). Nonetheless, the effects are interesting enough that I think it might be useful.
You can read an explanation about this method here:
http://csoundjournal.com/ezine/summer2000/processing/
The first eight bars (along with other various parts in the audio) does not vary the Pulsar delay length.
After the section with the kicks, I ping a sine wave, and also changed the direction of the shift (downwards), and deliberately introduced artifacts so there would be some distortion and hence those in turn will become the source which the shifter will shift it down.
it work best if the delay (Pulsar) is very short-lengthed... so the freq-shifted copies would be a "tail" and not a "modified delayed copy". It works better if it gets morphed as part of the original sound
republished
May 19, 20
Appended a section
May 19, 20
ah... of course. it does not sound the same as in-studio.
May 19, 20
The "correct" implementation should have this effect (the Shift knob): https://youtu.be/f7qYLm6QFJk?t=28
as well as a write-up from its maker: https://valhalladsp.com/2009/05/19/the-frequency-shifter-and-dr-who/
May 19, 20
to in Studio does not sound like the rendered version here.
May 19, 20
The feedback sounds which sounds inharmonic are the ones due to the SSB method, the one which sounds higher-pitch (and whose harmonic relationships are still preserved) are due to the Pulsar.
May 19, 20
I think this might be misleading. Some pitch-shifting you hear are due to the Pulsar, but some of it is due to the method I linked above, especially the first few bars.
May 19, 20
Strange . And yet Cool
May 19, 20
:)
May 19, 20
wow, this doesn't match what sounds in-DAW
Jul 4, 20
@criticalstop23 that's fine no pressure
Jul 4, 20
@criticalstop23 ok hi there critical stop. welcome to audiotool :)
Jul 4, 20
@criticalstop23 Hi there you are right!
Who are you though?!
Fixed modulation index from 50% → 35.355%
ye it soun weir but it cud b it own fx
Appended a section
The "correct" implementation should have this effect (the Shift knob): https://youtu.be/f7qYLm6QFJk?t=28 as well as a write-up from its maker: https://valhalladsp.com/2009/05/19/the-frequency-shifter-and-dr-who/
to in Studio does not sound like the rendered version here.
The feedback sounds which sounds inharmonic are the ones due to the SSB method, the one which sounds higher-pitch (and whose harmonic relationships are still preserved) are due to the Pulsar.
I think this might be misleading. Some pitch-shifting you hear are due to the Pulsar, but some of it is due to the method I linked above, especially the first few bars.
Strange . And yet Cool
wow, this doesn't match what sounds in-DAW