basic features audacity does not have

Feedback and Discussion Forum Adding Features
1

No filters in audacity:

bandpass
bandstop
notch
lowpass
highpass

please use opencl.

2

Notch: https://manual.audacityteam.org/man/notch_filter.html

Low pass: https://manual.audacityteam.org/man/low_pass_filter.html

High pass: https://manual.audacityteam.org/man/high_pass_filter.html

WC

3

At the time I could not find them in the menus, however I find their implimentation poor, they should have an option for multi frequency filtering. One dialog box ie low pass filter should have optional frequency bands bands to apply a filter multiple times with only one shot. However it will be slow because everything is still done on cpu.

4

I would also like to add there is no band pass filter (very usefull) and low, high and notch do not have settable q values.

5

There are some additional filters here: http://wiki.audacityteam.org/wiki/Nyquist_Effect_Plug-ins#Filters

Audacity also ships with this set of filters, but not enabled by default: http://manual.audacityteam.org/man/classic_filters.html

There’s also this set of filters: https://forum.audacityteam.org/t/high-pass-low-pass-band-pass-band-cut-filter/28257/1

6

All of those are possible via audacity’s spectral-selection tools …

https://manual.audacityteam.org/man/spectral_selection.html
http://manual.audacityteam.org/man/spectral_edit_multi_tool.html