The question below is not related to sound design in general but rather it's about how to accomplish certain task on an specific audio editing tool:
How to select all regions above a threshold in Audition Spectral Frequency Display
Is there a way to select all regions that have a similar or brighter color on the Spectral Frequency Display on Adobe Audition, instead of having to select each individual region with the lazo tool. It would be similar to how the Color Range selection tool works in Photoshop.