Help! Blue Yeti high pitch noise

[Trebor]

@gdlk

isolated usb.wav (929.92 KiB)

Try this code in Audacity’s Nyquist Prompt …

    (setq mysound s)
    (setq q 50)         ; set the base Q for the filter
    (setq iter 20)     ; set the number of iterations
    (setq freq 1000)  ; set base frequency

    ; start the DO loop
    (dotimes (i iter mysound)   
    (setf mysound (notch2 mysound (* freq (1+ i)) (* q (1+ i))))
    )                     ;end of loop

It will look like this …